Y Combinator Startups in New York that are currently hiring 2025

January 2025

Browse 89 of the top startups funded by Y Combinator. Headquartered in New York, these are some of the hottest and fastest-growing startups. Their teams are well-funded and actively hiring.

We also have a Startup Directory where you can search through over 5,000 companies.

  • Codecademy
    Codecademy (s2011)Acquired • 225 employees • New York, NY, USA
    Working professionals are experiencing their jobs changing amidst the rise of technology and automation threatens over 800 million jobs. At the same time, software is eating the world, disrupting every major industry, and creating millions of new technology jobs that companies are eager to fill. This is the skills gap. Our mission is closing it. In 2011, we changed the face of education by creating free interactive coding courses explored by over 45 million people. As we look to the future, we're focused on helping anyone get the skills they need for the jobs they want. We aim to bridge the gap: between companies and the workforce, people and their dream jobs. Join one of the most dynamic technology companies in New York that is changing the way the world learns. Headquartered in New York City, our team is filled with highly curious diverse individuals whose backgrounds span tech and education. Our team is passionate about our mission: helping people get the skills they need for the jobs they want. We seek transparency, thrive on feedback, value teamwork, love evolving and never forget it's people first. We enjoy catered lunches together, company outings, guest speakers and long walks on the beach.
    education
  • NURX
    NURX (w2016)Acquired • 300 employees • New York, NY, USA
    Nurx is a telemedicine startup focused on increasing access to healthcare, starting with birth control and PrEP services.
    consumer-health-services
  • Odeko
    Odeko (s2019)Active • 371 employees • New York, NY, USA
    We’re a passionate team of dreamers and builders, determined to liberate small businesses from the not-so-fun aspects of the job so that they can focus on what’s fun and important.
    b2b
    logistics
  • SmartAsset
    SmartAsset (s2012)Active • 210 employees • New York, NY, USA
    SmartAsset is an online destination for consumer-focused financial information and advice. Reaching approximately 59 million people each month (as of January 2024) through its educational content and personalized calculators and tools, SmartAsset's mission is to help people make smart financial decisions. Additionally, SmartAsset powers SmartAsset AMP, a national marketplace connecting consumers to financial advisors. Building on SmartAsset’s relationship with millions of investors, SmartAsset AMP connects financial advisors directly with prospects who meet their target client profile. Our algorithm matches consumers with up to three fiduciary financial advisors. In 2023, SmartAsset helped advisors close an estimated $34 billion.
    fintech
    marketplace
  • RentHop
    RentHop (s2009)Active • 9 employees • New York, NY, USA
    RentHop (www.renthop.com) helps renters find great apartments. We use sophisticated data analysis to rank apartment listings based on their "freshness"​, their accuracy and completeness and the responsiveness of the manager who listed the apartment on our site. As a renter, you can use list-based or map-based search tools to browse listings and comprehensive search filters to narrow our 100,000+ listings to just the ones you want. It’s easy and fast to reach out to brokers and property managers to schedule viewings and to manage responses. You can also use our innovative "Appointments on Demand"​ feature, a map showing the real-time locations of brokers and property managers available to show apartments, to reach out and schedule viewings on the fly! For brokers and property managers, RentHop provides a cost-effective, easy-to-use tool to promote your listings, get qualified leads and schedule viewings. You can also post and repost listings on the go using RentHop Manager, our mobile app for brokers and property managers, currently available in the iOS App Store. (You can download the mobile app at https://itunes.apple.com/us/app/renthop-manager/id695651355.) Your commitment to give good service will make you stand out on RentHop - our algorithm will credit you for your responsiveness and help give your listings the boost they need to get seen - and rented - by qualified renters. Look for our mobile app for consumers, due out soon! And please let us know any questions, thoughts or comments you may have - we'll look forward to hearing from you! You can reach us at feedback@renthop.com. You can also find us on Facebook, Twitter (@RentHop), Google+ and Pinterest.
    marketplace
    real-estate
  • Axoni
    Axoni (w2014)Active • 155 employees • New York, NY, USA
    Axoni is a New York-based technology firm that builds multi-party workflows and infrastructure for some of the largest financial institutions in the world. Founded in 2013, the company offers core data infrastructure, application development, and automation tools.
    fintech
    saas
  • Hiro Systems
    Hiro Systems (s2014)Active • 40 employees • New York, NY, USA
    Hiro System builds developer tools for Bitcoin L1 and the Stacks L2 (layer-2). Stacks is a Bitcoin layer for smart contracts; it's an open-source project with an ecosystem of independent entities. Hiro serves 350M+ monthly API requests and thousands of crypto users on dev products.
    defi
    crypto-web3
  • Resolve
    Resolve (w2015)Active • 9 employees • New York, NY, USA
    At Resolve we’re building the future of simulations using immersive technology like VR and AR. Today, Resolve helps bridge the communication gap between people who operate buildings and those who design and build them. We've built the most robust application for reviewing industrial facilities on wireless VR devices like the Oculus Quest - our customers love it because it just works even with complex 3D building models. From data centers to cutting-edge biopharma facilities, Resolve provides a collaborative virtual environment for operations & maintenance teams to review and interact with 3D building models at full scale - decreasing late stage changes during the construction process and delivering a safer, more easily operable building. Our customers' facilities contain a multitude of complex systems which require careful coordination and review to ensure the building is completed on time and within budget. To prevent rework and increased building maintenance costs, Resolve fixes the broken system of screen-sharing 3D models and 2D floorplans with the operations teams that inherit the building and, instead, gives them easy access to their 3D building models before concrete is poured.
    virtual-reality
    construction
    design-tools
    metaverse
  • Giveffect
    Giveffect (w2015)Active • New York, NY, USA
    Giveffect provides a powerful all-in-one software platform exclusively for nonprofits. We offer fundraising, events, online donations, volunteer management, donor management, marketing, constituent relationship management software, and more. We are well positioned for rapid expansion in the coming years and have garnered top industry recognition for our platform.
    saas
    nonprofit
    b2b
  • Eight Sleep
    Eight Sleep (s2015)Active • 100 employees • New York, NY, USA
    Eight Sleep is the world's first sleep fitness brand with a mission to fuel human potential through optimal sleep. Founded in New York City in 2014, Eight Sleep leverages thermoregulation, data, and technology to design products to restore individuals to their peak energy every morning. Eight Sleep was named one of Fast Company's “Most Innovative Companies of 2018 and 2022”, and recognized by TIME's Best Inventions of 2018 and 2019.
    hardware
    health-tech
  • Function of Beauty
    Function of Beauty (w2016)Active • 300 employees • New York, NY, USA
    We’re a customized beauty brand at the intersection of tech and beauty, setting out to democratize custom beauty and truly empower individuality. There’s no one size fits all with us.
    beauty
    personalization
    e-commerce
  • Fam
    Fam (s2017)Active • 11 employees • New York, NY, USA
    Fam is a group video calling social network to talk with your friends and make new friends. Fam was part of Y-Combinator’s Summer ’17 batch under FriendSpot.
    video
    social
  • Copilot
    Copilot (w2018)Active • 15 employees • New York, NY, USA
    Copilot's mission is to power the next generation of modern service companies. We help marketing agencies, accounting firms, and many other types of businesses to sell and deliver their services online.
    marketplace
    b2b
    e-commerce
  • Swayable
    Swayable (w2018)Active • 30 employees • New York, NY, USA
    Swayable partners with the world's leading brands and advocacy groups to change minds, behaviors and attitudes. We are hiring in data science, full stack engineering, data visualization, design, and operations. We welcome unsolicited CVs from anyone, and especially encourage women and people from under-represented groups to talk to us.
    machine-learning
  • The Juggernaut
    The Juggernaut (w2019)Active • 5 employees • New York, NY, USA
    The Juggernaut is a NY-based consumer subscription company and community for the South Asia-curious. Targeted subscription media is a valuable bet: Black Entertainment Television (BET) sold to Viacom for $2.3b in 2000 and Liberty Media valued Univision at $14b in 2017. The U.S. South Asia diaspora alone has over $1 trillion of spending power and is the fastest growing demographic in the U.S., yet is underserved. We're backed by some incredible investors, including Precursor Ventures (also in The Athletic, Superhuman), Kevin Lin (co-founder, Twitch), Adam Hansmann (co-founder, The Athletic), and Balaji Srinivasan (ex-Coinbase CTO, ex-GP a16z).
    consumer
    community
    subscriptions
  • Kalshi
    Kalshi (w2019)Active • 50 employees • New York, NY, USA
    Kalshi (www.kalshi.com) is the first federally regulated exchange where you can trade on the outcome of events. We built Kalshi because we believe that people should be able to capitalize on what they know and have opinions on. We make this possible by expanding what people can trade on and allowing them trade in the domain of everyday knowledge. Kalshi is developing a new asset class, “event contracts,” and a financial exchange for trading on the outcome of events: we are federally regulated by the CFTC as the first-ever legal futures exchange in the U.S. for trading on a broad category of events.
    trading
  • Swadesh
    Swadesh (s2019)Active • 10 employees • New York, NY, USA
    We offer a free US FDIC Insured Checking account, Free Credit Card (no interest rate, collateral, fees), Free AT&T SIM Card shipped to home with 40%+ cheaper plans than retail, and save thousands of dollars in remittances to our customers - all by opening a free Swadesh Account. We enable new to America expats become "American" in the eyes of the US Financial system. We're starting by serving the 150,000+ Indian expats migrating to the US each year. We have a comprehensive solution that covers banking, credit building, communication, remittance, as well as value-add services such as insurance, housing etc. along with all the standard bells and whistles of neobanks.
    fintech
    remittances
    immigration
  • Mobot
    Mobot (w2019)Active • 40 employees • New York, NY, USA
    Mobot (YC W19) is a QA-as-a-service platform using actual mechanical robots to automate testing of repetitive functions on real mobile devices. Mobot's human-supervised robots make it possible to automate mobile app tests that emulators, virtual devices, and existing frameworks can't. This approach eliminates thousands of hours of manual testing, increases testing efficiency and physical device coverage, and captures more bugs in-app before app store launches than software can do alone.
    developer-tools
    hardware
    b2b
  • Dover
    Dover (s2019)Active • 25 employees • New York, NY, USA
    Dover gives you actionable data, supercharges your team’s workflows, and enables you to engage talent at scale so you can deliver an amazing candidate experience. We combine best-in-class candidate evaluation technology with bespoke process automation to help companies find and hire top talent for their open roles. Recruiting is a $50B/year industry in the US, but recruiting departments and agencies still have incredibly manual processes. We've built a better way. Our advanced matching software identifies the perfect candidates across all recruiting channels and drives the hiring process to create a seamless, white-glove experience for both companies and candidates. Dover went through Y Combinator in 2019, and today 200+ companies use our product to run a better hiring process. We've raised $23M from top VCs. We're a remote team of 50+ with hubs in San Francisco and NYC and a presence in Denver, LA, and Seattle.
    b2b
    recruiting
  • FIRST
    FIRST (w2019)Active • 12 employees • Philadelphia, PA, USA
    We are building the Marketplace for On Demand Delivery. We provide an all-in-one Delivery OS that brings all orders into one place, dispatches these orders to the best available delivery service, and provides the tools to manage the post-purchase experience. The founding team started Habitat Logistics, where we powered delivery for restaurants, and delivered over 1M orders all on our own software.
    saas
    delivery
    logistics
  • violet
    violet (s2019)Active • 8 employees • New York, NY, USA
    be intentional with your time
    artificial-intelligence
    data-engineering
    ai-assistant
  • Legacy
    Legacy (s2019)Active • 35 employees • New York, NY, USA
    **TL;DR:** Legacy (YC S19) is a startup focused on the fast-growing field of fertility and family planning. Founded at Harvard, the company has now raised $40M from leading investors like FirstMark Capital, Bain Capital Ventures, Section 32, Tribe Capital, and even celebrities like Justin Bieber, The Weeknd, and others. **What we're doing** We aim to change the outdated view that fertility is a "women's issue" by creating an accessible, affordable product for men & people with sperm. This includes everything from a mail-in kit for sperm testing & sperm freezing, personalized sperm improvement products, tele-health, DNA fragmentation analysis, supplements, and more. **Why are we the leader?** The company was founded at Harvard by a team of healthcare and fertility experts. We obsess about talent density and have out-executed our competitors over the past few years. Beyond our D2C channel, we've also unlocked: 1. Nationwide insurance coverage (10M+ lives) 2. Military contracts (Including the Navy SEALs and 15M+ veterans) 3. Employer offerings (Working with the top fertility benefit providers) **Tell me about the team** We're a team of about 30, extremely diverse (majority female, majority immigrants, strong LGBQTIA+ representation, age range of 25-65), and very values driven. Our 5 values are customer centricity, reliability, kindness, openness, and winning. Learn more about our values here: https://khaled-legacy.medium.com/legacys-values-and-why-they-matter-db116539d3da Learn more about our workplace here: https://khaled-legacy.medium.com/how-and-why-legacy-is-reinventing-workplace-benefits-9e5fda6cb863 Read about our mission to humanize the path to parenthood: https://khaled-legacy.medium.com/how-and-why-legacy-is-reinventing-workplace-benefits-9e5fda6cb863 Learn more about sperm and why it matters here: docsend.com/view/zkgk7ws
    fertility-tech
    consumer-health-services
    digital-health
    healthcare
    health-&-wellness
  • Banner
    Banner (s2019)Active • 35 employees • New York, NY, USA
    Banner is the operating system for real estate teams. From building acquisition to disposition, Banner moves all communications, workflows, spreadsheets, and file-sharing into one system. With Banner, customers automate away 80%+ of their administrative work, saving up to 10% on project costs. The company is founded by Mark Murphy who formerly worked in RE finance, along with Kunal Chaudhary and Eric Gao, both UC Berkeley EECS alums.
    marketplace
    saas
    proptech
  • DirectShifts
    DirectShifts (s2019)Active • 72 employees • New York, NY, USA
    We connect healthcare workers (physicians, advanced practitioners, nurses and allied health workers) to hospitals/clinics/telehealth companies for short/full time job opportunities.
    recruiting
    healthcare
  • NUMI
    NUMI (w2020)Active • 4 employees • New York, NY, USA
    A guild of vetted designers that work directly with your startup to ship all your design needs.
    design
    design-tools
  • Porter
    Porter (s2020)Active • 10 employees • New York, NY, USA
    Porter is the easiest way to deploy and scale your applications on AWS, Azure, and GCP. Connect your own cloud account, and Porter will provision and manage the underlying infrastructure for you - simply point at your repository and Porter will handle the rest, from building your application to autoscaling it. Under the hood, Porter manages the same kind of infrastructure that growth-stage companies use and allows you to scale without DevOps overhead.
    developer-tools
    saas
    b2b
    cloud-computing
  • Ophelia
    Ophelia (w2020)Active • 130 employees • New York, NY, USA
    Ophelia helps people quit opioids without going to rehab. We offer online doctor’s visits, withdrawal medication prescriptions, and support for long-term recovery, using a protocol 6x more effective than most rehabs (2/3rds of which don't have doctors). More than 3 million Americans are addicted to opioids, but 80% are not getting help, due to jobs, families, and privacy concerns. Meanwhile, there's a proven treatment that increases survival rates by 600%, and it's low cost, discreet, and convenient. It's called MAT, and it looks like treatment for anxiety or depression: medication plus therapy. However, doctors need a special waiver to prescribe the medication, which fewer than 5% of them have, so it's difficult to get, and most people are buying it on the street. Sadly, drug dealers aren't doctors: every 11 minutes another American dies of an opioid overdose, now the #1 cause of death for Americans under 50. Ophelia is replacing rehab with telemedicine, using proven science and a consumer-first approach. The opioid treatment market in the U.S. is $15B, and 85% of opioid addicts have insurance that pays for it. We're treating roughly 400 patients with thousands more waiting. Zack started Ophelia after losing his girlfriend to an opioid overdose, who found it easier to get medication from a drug dealer than a doctor. We are raising money to help patients in waiting, grow our footprint, save lives, and earn venture-level returns for investors.
    mental-health-tech
    healthcare
    telemedicine
  • Nextmv
    Nextmv (w2020)Active • 22 employees • Philadelphia, PA, USA
    Nextmv is a DecisionOps platform that accelerates optimization AI teams with tools for deployment, testing, CI/CD, collaboration, and management of decision models. With Nextmv, developers can create scalable, custom decision services complete with unique API endpoints and options to integrate with popular solvers and modeling solutions.
    logistics
    supply-chain
    ai
  • Haven
    Haven (w2020)Active • 15 employees • New York, NY, USA
    Haven is re-imagining the $11 trillion U.S. mortgage industry, with a focus on engaging the 53 million homeowners with a mortgage. The incumbent technologies used by mortgage lenders and servicers are decades old, and the borrowers who are served by them increasingly demand modern digital experiences and frictionless financial products throughout the home journey. Haven’s mission is to deliver them at a transformational scale, and to improve lives in one of the world’s largest asset classes. The company is well capitalized and backed by top fintech and mortgage venture funds and led by seasoned veterans of tech startups and financial marketplaces.
    fintech
    proptech
  • Alloy Automation
    Alloy Automation (w2020)Active • 40 employees • New York, NY, USA
    Alloy is an integration platform used by Amazon, Gorgias, Postscript, & others to launch ERP, commerce, CRM, and various other integrations. Founded in 2019, the company is backed by $27M from a16z, Bain Capital Ventures, Y Combinator, and others.
    saas
    api
  • Dripos
    Dripos (s2020)Active • 35 employees • New York, NY, USA
    Dripos is the only piece of software a coffee shop needs to run their business. We offer point of sale, employee scheduling, mobile ordering, and more to the 100,000 cafes in the United States.
    fintech
    saas
  • doola
    doola (s2020)Active • 43 employees • New York, NY, USA
    doola is a “Business-in-a-Box” for creators. We take care of everything creators need to form an LLC, set up their bank account, accept payments, and manage ongoing compliance and tax filings. We realized how difficult it was to set up the full stack of software and accounts you need to get a business off the ground. This is the same problem faced by online businesses, who begin their business as a side hustle, and just want to focus on growing their business, not annoying administrative work. That’s why we built doola: to take care of it all. Today, people on every continent have launched companies with doola. (HQ: New York)
    fintech
    saas
  • Notabene
    Notabene (s2020)Active • 33 employees • New York, NY, USA
    Notabene helps businesses perform crypto transactions in a regulatory compliant way. Think of us as the SWIFT network for Crypto. New global regulations for crypto transactions are here and will be enforced over the next year. Businesses now have to follow strict rules similar to banks, or shut down. We provide a SaaS platform that allows businesses to perform due-diligence on their counter-parties and manage the risk of incoming and outgoing transactions.
    fintech
    crypto-web3
    regtech
  • Kingdom Supercultures
    Kingdom Supercultures (s2020)Active • 8 employees • New York, NY, USA
    Kingdom Supercultures designs novel microbial cultures that make it easy for food manufacturers to create exciting new foods. We've developed the world's first 0-calorie fermented sodas, beers with entirely new flavors, and novel plant-based dairy replacements.
    food-tech
  • DraftWise
    DraftWise (s2020)Active • 28 employees • New York, NY, USA
    DraftWise is on a mission to transform the legal industry by harnessing the power of AI. With AI-powered drafting and negotiation software, DraftWise arms lawyers with data-driven intelligence that drastically improves the complete contract workflow, from first draft to client win.
    generative-ai
    saas
    b2b
    legaltech
  • Dumps
    Dumps (s2020)Active • 9 employees • New York, NY, USA
    Dumps is where friends connect through photos and chaotic messaging. Our users crave an expressive, low-stakes place to share their lives and interact.
    consumer
    messaging
    social
    social-network
  • Nourish
    Nourish (w2021)Active • 38 employees • New York, NY, USA
    Nourish is solving America's healthcare crisis by helping people eat better. We connect chronic condition patients with a Registered Dietitian via telehealth and get it covered by their health insurance.
    consumer-health-services
    healthcare
  • Wyndly
    Wyndly (w2021)Active • 10 employees • New York, NY, USA
    Wyndly (https://www.wyndly.com) fixes allergies by training patients' bodies to ignore their allergy triggers. Frustrated allergy suffers come to us when they no longer want to deal with pills and sprays. We diagnose the patient’s unique allergy profile and create a personalized treatment plan to give the patient lifelong allergy relief. Specifically, Wyndly is increasing access to sublingual immunotherapy (SLIT) for allergy care. For our patients, we're combining the convenience of telehealth and direct-to-consumer care with an exceptional patient experience that never loses the context of care. Wyndly represents an opportunity to change allergy care forever. With 60 million Americans suffering from allergies today, and with this number doubling over the coming years, there's simply an incredible need for the convenient care Wyndly provides. You can read more about us in [Techcrunch](https://techcrunch.com/2021/02/12/wyndly-aims-to-bring-allergy-drops-to-the-masses/). The Wyndly Model At Wyndly, we believe that better connections lead to better care, and we’re committed to making both happen at every step of the patient journey. Our allergy practice allows our patients to work with expert providers to develop personalized treatment plans for long-term allergy relief using clinically proven therapies. From a patient’s initial consultation to their final treatment delivery, we want the Wyndly experience to be a breath of fresh air for allergy sufferers – truly effective allergy relief, simply and efficiently delivered. Once we've conquered allergies, we're transforming the care model for every chronic condition. While transactional care for purchasing pills has flourished in telehealth, no one has gone after chronic care. Patients with chronic conditions are shuffled between providers, insurance, and more -- and they never feel heard. These patients deserve better, and we're going to give it to them. Wyndly is starting with allergies, but we'll expand into asthma, sleep apnea, and other conditions in the near future. Our values **Compassion**: We approach all our patients and partners with an open mind and a genuine desire to be of service. **Focus**: We do a few things very well, and are always clear about our boundaries and direction of travel. **Courage**: We embrace ambiguity and discomfort because we know that’s how we grow. **Progress**: We make something better every single day. *It boils down to empathy and forward momentum in everything we do.* The team Wyndly is proudly backed by Y Combinator and a leading group of angel investors and VCs. The founders are Dr. Manan Shah (Chief Medical Officer), an ear-nose-and-throat surgeon who’s a leading practitioner of telehealth in his specialty, and his cousin Aakash Shah (CEO), who led growth engineering at SparkGift (acquired by Stockpile in 2016) and Parse.ly (acquired by Automattic in 2021).
    consumer-health-services
    consumer
    digital-health
    healthcare
  • SpruceID
    SpruceID (w2021)Active • 25 employees • New York, NY, USA
    SpruceID lets users control their data across the web. Instead of people signing into platforms, we imagine platforms should sign into people’s data vaults. We implement this pattern into digital wallet ecosystems for governments, enterprises, and blockchains. We believe that architectures that enable individual autonomy in the digital world are necessary for free societies and dynamic economies to thrive.
    govtech
    crypto-web3
    identity
    privacy
    infrastructure
  • Smartcuts
    Smartcuts (w2021)Active • 3 employees • New York, NY, USA
    Smartcuts is a Chrome extension that lets you automate anything in your browser, without code. Record your clicks and keystrokes, and replay them later on similar web pages to automate repetitive work. It's like Excel macros for any website.
    no-code
    automation
  • Per Diem
    Per Diem (w2021)Active • 15 employees • New York, NY, USA
    Per Diem makes launching an app as easy as building a website. Think Starbucks-level tech for every mom-and-pop shop, at 10x the speed and 1/10th the cost. Ranked as the top app for Loyalty & Rewards in the Square app marketplace, our iOS and Android apps power over 150 brands, including Coffee Dose, Think Coffee, and Chip City.
    payments
    consumer
    b2b
  • Alinea
    Alinea (w2021)Active • 8 employees • New York, NY, USA
    Alinea is an app for new investors where we do the hard work for you. With Alinea you have a team of investment experts in your pocket.
    artificial-intelligence
    education
    fintech
    social
  • Pangea.app
    Pangea.app (w2021)Active • 3 employees • New York, NY, USA
    The best way to know if someone is a good fit is to work with them on a project before you hire them full-time. At Pangea, we make contract-to-hire easy and painless. We'll work with you to provide a shortlist of top, interested candidates. Our talent have an average of 5-7+ years of experience in design, growth, ops, product, and engineering, and are primarily based in the USA (but also extend to 155 countries)
    marketplace
    recruiting
    ai-assistant
  • Measured
    Measured (w2021)Active • 5 employees • New York, NY, USA
    Measured is a telemedicine platform helping people with chronic conditions get access to affordable care. We're growing rapidly and have thousands of customers across the US.
    consumer-health-services
    e-commerce
    subscriptions
  • LiveFlow
    LiveFlow (w2021)Active • 34 employees • New York, NY, USA
    LiveFlow turns your Google Sheets and Excel spreadsheet into a live FP&A dashboard in minutes.
    fintech
    saas
    analytics
  • Topline Pro
    Topline Pro (w2021)Active • 28 employees • New York, NY, USA
    Topline Pro (formerly ProPhone) is a Generative AI platform enabling home service businesses to be easily discovered, trusted and booked, directly. The AI-driven interface rapidly and affordably creates a custom, SEO-optimized website along with a application to help sync content to and from local listings, put social media communications on autopilot and enable the business owner to easily get paid online.
    saas
  • Resquared
    Resquared (w2021)Active • 40 employees • Philadelphia, PA, USA
    Local businesses were the hardest B2B segment to reach, but account for over 60% firms in the U.S. Our SaaS application has data on every local business that are easy to get in touch with using our specialized marketing automation tools and workflows. Resquared has been proven to save sales pro's over 3 hours per day and result in 53% stronger leads (case study on website).
    saas
    b2b
    sales
    proptech
    marketing
  • Svix
    Svix (w2021)Active • 12 employees • New York, NY, USA
    Svix is the enterprise ready and open source webhooks service. Webhooks are a pain. Developers need to worry about deliverability, retries, monitoring and security. All of which are different for webhooks compared to the rest of the stack. We turn all of that into a simple API call. Svix is sending billions of webhooks for customers both large (Fortune 500) and small (startups), and is backed by Y Combinator, Andreessen Horowitz (a16z), Aleph, and founders and CTOs of companies such as Github, PagerDuty, Segment and Lookout.
    developer-tools
    open-source
    api
  • UPchieve
    UPchieve (w2021)Active • 15 employees • New York, NY, USA
    UPchieve is an edtech nonprofit that provides free, 24/7 online tutoring to low-income HS students. Using our app, students can request and get paired with a live volunteer in under 5 minutes. We’ve matched 100,000+ requests so far. Right now in the US, there are 8 million low-income HS students who don’t have anyone in their home who can help them with schoolwork. UPchieve is working to change that. Our vision is simple: we want to democratize access to academic support, so that every student has an equal opportunity to attend college and achieve upward mobility.
    education
    nonprofit
  • Deed
    Deed (s2021)Active • 40 employees • New York, NY, USA
    Deed makes it easy for employees to donate to their favorite charities and volunteer with great causes at work. Companies like Airbnb and Stripe use Deed to increase employee retention and happiness. Since launching publicly in January, we’ve increased our logo count by 4X with companies like DoorDash, Box, and Lob. We did this by making sure employees have the same awesome experience using their workplace giving tool as they do with their favorite consumer apps.
    saas
    b2b
    enterprise
  • BoldVoice
    BoldVoice (s2021)Active • 7 employees • New York, NY, USA
    BoldVoice helps non-native English speakers to speak clearly and confidently. We combine bite-sized video lessons from Hollywood accent coaches with instant pronunciation feedback from AI, to create an effective and engaging learning experience.
    education
    speech-recognition
  • Tarsal
    Tarsal (s2021)Active • 10 employees • New York, NY, USA
    Tarsal is a data pipeline custom built for security teams. As security data grows 25% year over year, security teams desperately need access to best-in-class data infrastructure. Tarsal bridges the gap between the modern data stack and security teams, pioneering the modern security data stack.
    b2b
    cybersecurity
    big-data
    data-engineering
  • Repool
    Repool (s2021)Active • 11 employees • New York, NY, USA
    Repool makes it easy to launch and operate private funds, like Carta or Juniper for hedge funds. We build modern back office software and services to modernize and simplify launch, fund administration, and LP onboarding.
    fintech
    saas
  • Aleph
    Aleph (s2021)Active • 30 employees • New York, NY, USA
    Aleph helps top finance teams work with their data in real time. Businesses can automate financial models and streamline budgeting and forecasting with the fastest-to-implement FP&A platform. Aleph eliminates the need to export data from multiple sources by syncing spreadsheet models with data from 150+ integrations, and allows teams to interact with their data in no-code dashboards. From annual budgeting to ad hoc reporting, scale your financial processes faster with better data without expanding your team. See why over 90% of people who start a trial with Aleph become customers!
    finance
  • Litnerd
    Litnerd (s2021)Active • 6 employees • New York, NY, USA
    Litnerd is a kids reading + writing club app that grew by 14x this past school year. Think of us as a modern-day Scholastic, with a heavy IP play. We create original IP with our community + partner brands -> turn them into books, media and learning curriculum, layered with an AI personalized tutor to help kids learn to read and write in a personalized and engaging way. Our product format is a Social and Gamified - with a live weekly community meetup and monthly e-tournaments. - And it works! Litnerd 4x improved the pass rate of students on their annual state Reading (ELA) exam. - STICKY: Kids spend 10-20 minutes on the Litnerd app OUTSIDE of classroom time. - KID AUTHORS: Kids are the authors of the books and Litnerd AI helps illustrate + publish the book. - Built on the Science of Reading - Original IP: all books, media and courseware is original content created and published by Litnerd.
    education
    saas
    media
    kids
  • Output Biosciences
    Output Biosciences (s2021)Active • 4 employees • New York, NY, USA
    Output Biosciences is pioneering Biologically-Aware Generative AI to finally understand complex biological systems. Our new generative AI architecture can handle the extremely long, nonlinear, fragmented, and high dimensional data of biological systems. We are building Large Biological Models that can generate breakthrough medicines and transform the way we diagnose, treat and prevent disease.
    ai-powered-drug-discovery
    generative-ai
    biotech
  • Redbird
    Redbird (w2022)Active • New York, NY, USA
    Redbird is an AI-powered analytics platform for the enterprise - empowering anyone within an organization to easily automate and unify their analytics work in minutes, without writing code. Redbird connects to all of an organization’s data sources and accelerates analytics work across data prep, wrangling, analysis, reporting and data science.
    analytics
  • 8vdx
    8vdx (w2022)Active • 11 employees • Norwalk, CT, USA
    8vdx is building fine tuned AI/ML models to massively scale up the capabilities for hedge funds and private credit funds to analyze, underwrite and manage debt securities. 8vdx also manages a venture marketplace, eightcapital.com, which raises funds from accredited investors to invest in venture debt and equity of Y Combinator startups.
    artificial-intelligence
    fintech
    saas
    workflow-automation
    analytics
  • Craniometrix
    Craniometrix (w2022)Active • 5 employees • New York, NY, USA
    Alzheimer’s is tough. And while there is no cure, getting help should be 100x easier than it is today. We’ve raised over $6 million to solve that problem. When someone is going through the disease, there are many different things they need help with (i.e. memory issues, depression, fall risk, safety in the home, etc). The primary person responsible for that care is one of the patient’s loved ones – usually a child or a spouse. That’s a really difficult thing for the loved one to do. It’s stressful, time consuming, and difficult. If we can make their lives easier, we can not only improve their experience but also create better patient outcomes. We’re building the world’s first one-stop-shop, d2c care platform for Alzheimer’s, starting by optimizing the care monitoring, management, and intervention processes.
    neurotechnology
    health-tech
  • Shinkei Systems
    Shinkei Systems (w2022)Active • 9 employees • New York, NY, USA
    1.2B lbs of fish are caught everyday yet as little as 1 in 3 fish make it to a plate — most of this waste arises because fish are suffocated on boats or electrocuted on farms. Suffocation and inaccurate electrocution create stress and so acidify meat, damage quality and significantly reduce shelf-life. Artisanal techniques in high-end sushi multiply shelf-life and taste but, because of the variation in fish, are difficult to perform in a mechanical fashion. Shinkei automates traditional techniques using robotics to provide long-lasting and delicious fish for farmers and harvesters at scale.
    hardware
    robotics
    food-tech
    agriculture
  • Nest Genomics
    Nest Genomics (w2022)Active • 8 employees • New York, NY, USA
    Nest is a lab-agnostic, comprehensive solution for organizations to launch and implement large-scale genomic programs. The platform includes the ability to triage, consent, and counsel patients for genetic testing, provide EMR-integrated clinical decision support for providers managing patients with genetic results, and manage patients’ clinical needs across the continuum of care.
    saas
    health-tech
    digital-health
    genomics
    primary-care
  • Dioptra
    Dioptra (w2022)Active • New York, NY, USA
    We help founders and in-house counsels streamline their contract negotiations to close deals faster. We do this by building your contract negotiation playbooks and automating them with AI.
    generative-ai
    legal
    legaltech
  • Magna
    Magna (w2022)Active • 18 employees • New York, NY, USA
    Magna is building a platform to turn DeFi investments into financial primitives. Our first product is Carta for Web3, where companies can manage their cap tables and distribute their token equity to employees, advisors, or investors. We’re also building investor infrastructure for institutions to custody investments with on-chain execution and intelligence. Our ultimate goal is to use locked tokens as composable building blocks to power collateralized lending, liquid secondary markets, and other DeFi applications. Launching a token? Let's chat. Are you receiving tokens from your investments? We can also be helpful. What are our companies saying about the problem? > Having it all bundled together would make life easier. We have a million things to do. If you have an off-the-shelf thing, we’d use it. > This wouldn’t be a nice to have, it’d be a have to have. > Terrible process. We’re manually sending out transactions, going to solscan and manually check that they received our token. Takes hours every week. > Everything we do is potentially very dangerous. We have to check it thoroughly. I’ve spent several hours a day on this since launch. I imagine every month, it’ll take us at least 1-2 days. > Manual process every month for the ops team. They likely burn a week.... every month to pay out 150+ addresses.
    defi
    dao
  • SkyLink
    SkyLink (w2022)Active • 12 employees • New York, NY, USA
    SkyLink is transforming corporate travel into a hassle-free, efficient experience. By integrating advanced route optimization and reducing the need for traditional travel agents, we're not only saving companies millions but also simplifying the travel process. With SkyLink, employees can effortlessly book their travel, just like sending a Slack message. Trusted by leading global corporations, our platform acts as a pocket-sized travel agent, ensuring smart, cost-effective travel decisions and a smoother journey for everyone involved. SkyLink is where simplicity meets innovation in corporate travel.
    travel
    ai
  • PermitFlow
    PermitFlow (w2022)Active • 50 employees • New York, NY, USA
    Intuitive workflow software that helps general contractors and developers identify the optimal permitting process and needed application forms for a particular project, and then easily fill the relevant paperwork to prepare a robust application package.
    govtech
    construction
    proptech
  • Agency
    Agency (w2022)Active • New York, NY, USA
    Agency specializes in multi-party security and compliance scenarios; we are the Palantir of compliance. We serve the most innovative companies and their teams working on critical challenges and transformative technologies by helping them achieve standards like SOC2, ISO 27001, CMMC, NIST, HIPAA, and GDPR that meet the highest levels of scrutiny from third parties. Our patented platform, Verse, integrates with GRC software like Vanta, cloud infrastructure, and your endpoints to securely handle complex multi-layered configurations, such as remote contractor use, BYODs, and federated client-hosted application deployments. Our managed security and compliance team helps high-growth software companies meet rigorous standards as quickly as possible by doing it for them. Our ETDR program enables organizations to prevent threats directly targeting their employees' personal devices, data, and online accounts while respecting their privacy. We provide customized solutions to prevent insider threats, data loss prevention, and threat intelligence while safeguarding personal privacy.
    saas
    b2b
    compliance
    security
    enterprise
  • Ploomber
    Ploomber (w2022)Active • 7 employees • New York, NY, USA
    We are building a cloud platform to help companies deploy and scale AI applications.
    developer-tools
    machine-learning
    analytics
    ai
  • Arpari
    Arpari (w2022)Active • 6 employees • New York, NY, USA
    Treasury management platform built for commercial real estate. Seamlessly consolidate portfolio finances and manage financial operations from a single dashboard.
    fintech
    saas
    real-estate
    proptech
    neobank
  • Olympian Motors
    Olympian Motors (w2022)Active • 10 employees • New York, NY, USA
    Olympian Motors is an electric vehicle company, based in New York. We are manufacturing electric vehicles with our innovative 'modular' vehicle & drivetrain architecture (MVDS), providing Olympian with strong cost and lead-time advantages compared to legacy automakers like Tesla and Ford. Olympian is disrupting 120+ years old automotive industry and targeting to capture 7% market share in the U.S. automotive market by 2030. We changed the status-quo in automotive design, and bring aesthetic, color, experience and minimalism back to the cars. Olympian MVDS has a 'Lego-like' architecture and built on 4-core-hardware and 2-software modules. We achieved 80% reduction in tooling & machinery costs and built ~60% faster production lead time. We aim to reinvent the car manufacturing and bringing agility, speed and cost-efficiency back to the U.S. automotive industry. + Received 214 pre-orders for Olympian Model O1 ($17M+ pre-booked revenue) + Started manufacturing our EVs in Brooklyn & Detroit facilities. 2023 capacity: 320 vehicles + Pending traffic approval from NHTSA + Modular vehicle/drivetrain + Modular manufacturing: 4-hardware + 1-sofware modules. ~60% faster production lead time. 80% reduction in tooling, fitment and labor expenses. + Commercial Launch in Q3/2023. Unlike other EV companies, we don't waste time/resources. (It took 9+ years for Lucid and 11+ years for Rivian to make their first shipment). + Super-competitive battery efficiency in urban areas (Olympian early prototypes achieved slightly better miles/kwh efficiency than Tesla Model 3 and Rivian). + Carbon-sequestered and recyclable materials for +4% of vehicle components. Olympian rejects today's commoditized and banal car experience. + We challenge the status-quo in automotive. + We prioritize aesthetic, nature and minimalism. + We use steel and wood in Olympian cars rather than not cheap plastic and toxic chemicals. + We have minimalistic cockpit, powered by Olympian Operating System (OOS)
    consumer
    manufacturing
    climate
    transportation
    electric-vehicles
  • GovDash
    GovDash (w2022)Active • 14 employees • New York, NY, USA
    GovDash is an AI platform that assists government contractors with capture, proposal development, contract management & more—in one place. Automate BD workflows across the Capture Cloud, Proposal Cloud, and Contract Cloud.
    artificial-intelligence
    generative-ai
    govtech
  • Reality Defender
    Reality Defender (w2022)Active • 35 employees • New York, NY, USA
    Reality Defender’s deepfake detection platform empowers enterprises to flag fraudulent users and content (audio calls, videos, images, documents). Our API and web app provides real-time risk scoring, reporting, alerts, and forensics review. Our team spent 20+ years at Google, Goldman Sachs, and the Intelligence Community at the intersection of data science and cybersecurity. Customer Use Cases: • Voice Voice Fraud (Ie. Realtime detection of AI generated voices for banks and call centers) • Onboarding KYC (Ie. Anti-fraud to identify fraudulent users and materials) • Content Moderation (Ie. Social media, e-commerce, marketplaces, dating, streaming) • Disinformation Detection (Ie. News, defense, government) Website: www.realitydefender.com Contact: ask@realitydefender.com YC AMA: https://news.ycombinator.com/item?id=30766050
    saas
    deepfake-detection
    security
    privacy
    ai
  • Paces
    Paces (s2022)Active • 30 employees • New York, NY, USA
    In the next 30 years, the world will transform every part of the built environment to be climate positive green infrastructure. Knowing what, where, and how to build infrastructure like solar farms is one of the great opportunities of our time. Paces is software for green infrastructure developers to identify the best places to build and manage their projects. Our software supports renewable energy, EV charging, carbon sequestration and data center customers with interconnection, permitting and siting of their projects.
    saas
    proptech
    climate
    energy
    ai
  • Chariot
    Chariot (s2022)Active • 14 employees • New York, NY, USA
    Chariot is building financial products for nonprofits, starting with the first ever online payment system connecting Donor Advised Funds (DAFs) with nonprofits. DAF’s have $230 billion in assets and grant out over $52 billion per year to nonprofits. It’s the fastest growing segment of philanthropy, by far. Chariot now powers seamless DAF giving for tens of thousands of nonprofits, including some of the most well-known nonprofits in the country, like Memorial Sloan Kettering Cancer Center, Central Park Conservancy, Boys & Girls Club of America, Pan-Mass Challenge, and March of Dimes. DAFpay is also now a primary payment option on leading fundraising platforms like GoFundMe, Givebutter, DonorDrive, Springboard by Jackson River, Engaging Networks, and dozens more. We are already driving tens of millions in new online DAF Giving by thousands of donors, and we’re only getting started.
    fintech
    saas
    payments
    nonprofit
    b2b
  • Novig
    Novig (s2022)Active • 12 employees • New York, NY, USA
    Novig is a sports betting exchange that eliminates the need for traditional sportsbooks by creating a two-sided marketplace. We do this by enabling users to bet directly against friends or the market, rather than against the house, making the betting experience more efficient, fair, and, most importantly, profitable.
    fintech
    marketplace
    sports-tech
    gaming
  • Ekho
    Ekho (s2022)Active • 10 employees • New York, NY, USA
    Using Ekho’s licensed, white-label integration, our partners unlock market coverage and enable buyers to complete checkout, financing, payment, insurance, and titling & registration in a matter of minutes — all automated and online, without a single visit to the DMV.
  • HOMLI
    HOMLI (s2022)Active • 20 employees • New York, NY, USA
    Launched in 2022, HOMLI is a modern, scalable real estate brokerage that helps European consumers sell, rent, and buy real estate. We are building Europe's first 'Zestimate' platform to finally bring transparency around property prices and neighborhood dynamics to all consumers across Europe. We couple that with an in-house brokerage team that is more effective, more productive, and more pleasant to work with. We combine the most advanced technological innovations with a holistically new approach to operations to re-invent a brokerage industry that hasn't evolved in decades, and introduce a brand new real estate experience for European consumers.
    machine-learning
    real-estate
    consumer
    proptech
    ai
  • Coverage Cat
    Coverage Cat (s2022)Active • 4 employees • New York, NY, USA
    Coverage Cat (https://www.coveragecat.com) is the best way for people to optimally insure against their risks for homeowners, auto, renters, and general liability insurance. Millions of wealthy but insurance-unfamiliar Americans have purchased policies that leave them vulnerable to million-dollar lawsuits and bankruptcy. Coverage Cat fixes their coverage and offers them cheaper premiums with a focus on the central question of insurance: "how much can you afford to lose?" This risk-first approach allows for policies with higher deductibles that no other insurer will sell you, and enables us to find the multi-million dollar coverage, for truly catastrophic events, that our users need.
    fintech
    machine-learning
    insurance
  • Arcus
    Arcus (s2013)Acquired • 100 employees • New York, NY, USA
    Payments-as-a-service (“PaaS”) platform that enables any business to launch and offer innovative payment solutions across LatAm. Our mission is to make payments possible for everyone. We strive to improve people’s financial health by helping our clients empower their users, giving them a better way to manage their payments. The world’s largest and most innovative companies choose Arcus to accept and process payments across the Americas including BBVA, Santander, Walmart, 7-Eleven, and Rappi. Arcus was launched in 2013 through Y-Combinator and is backed by Ignia, Citi Ventures, Softbank, Initialized Capital, Andreessen Horowitz, Kapor Capital, among others.
    fintech
    payments
    b2b
  • Abacus
    Abacus (w2014)Acquired • 30 employees • New York, NY, USA
    Abacus is the only real-time expense management solution to reimburse your team, reconcile corporate cards, and automate your expense policy. By eliminating the month-end expense report, Abacus turns submitting and approving expenses into a delightful, collaborative experience. With our mobile app, you'll quickly submit and approve expenses on the go and reimbursements now happen within days. Abacus syncs with your accounting software and auto-matches transactions for hassle-free bookkeeping. Come work with us! We're hiring: abacus.com/about#hiring
    fintech
    saas
    payments
    b2b
  • Next Caller (w2014)Acquired • 20 employees • New York, NY, USA
    We create a positive customer experience through real time call verification technology. Fraudsters cost businesses time and money, and make life more difficult on real customers - whether that’s outright stealing cash or slowing down the phone call authentication process. Next Caller helps businesses fight criminals, not customers, by safely passing through legitimate callers and identifying suspicious interactions. Using VeriCall™, businesses have the opportunity to stop phone fraud before it starts. With our real-time RESTful API, Next Caller verifies good callers and detects spoofed calls to make your business Spoof Proof™ - flagging high-risk calls within milliseconds of the first ring. Based on this threat-level analysis of every call, a business can decide how to handle the customer or criminal on the other end of the line.
  • Bulletin
    Bulletin (w2017)Acquired • 15 employees • New York, NY, USA
    Bulletin is a small business community that allows independent brands and retailers to connect, transact, and grow together.
    marketplace
    b2b
  • Feather
    Feather (s2017)Acquired • 125 employees • New York, NY, USA
    Feather is redefining furniture rental for city living and helping people feel at home no matter where they live or how long they plan on staying. By giving people smarter options, Feather is able to keep more furniture in homes and out of landfills. Monthly furniture payments can go toward ownership or you can simply return the furniture you no longer need. Those items endure our extensive refurbishment process before they are sent to live in their next home. Our reverse logistics platform allows our customers to swap and add new furniture at any time, helping limit furniture waste.
    marketplace
    delivery
    furniture
  • Ribbon Health
    Ribbon Health (s2017)Acquired • 91 employees • New York, NY, USA
    Ribbon Health is a health care data platform that provides the critical infrastructure that health insurers, medical providers, and digital health solutions need to enable accurate provider directories, reliable referral management, and efficient care navigation. We offer a seamless API layer that integrates into each health care organization's existing workflow to build connectivity across the industry and continuously improve the accuracy of its data with its spread and use. Ribbon is the only solution to offer all of these capabilities in one platform, and delivers the most comprehensive data on doctors, insurance plans, and the cost and quality of care culled from thousands of sources. By providing this infrastructure, Ribbon delivers on its mission of making it easy for every health care decision to be high-quality, cost effective, and convenient.
    health-tech
    digital-health
    healthcare
    api
  • Sable
    Sable (s2019)Acquired • 12 employees • New York, NY, USA
    Sable is a digital banking platform and the only full-suite banking solution for internationals in the U.S., providing U.S. bank accounts, debit and credit cards. Newcomers to the U.S. can open a Sable account within five minutes, and start building their U.S. credit history from day 1, all without the need of an SSN or prior U.S. credit history. The Sable app is available on iOS and Android.
    fintech
  • Weav
    Weav (w2020)Acquired • 9 employees • New York, NY, USA
    Weav is building the digital infrastructure to connect small businesses with financial institutions.
    payments
    api
  • Aer
    Aer (s2021)Acquired • 18 employees • New York, NY, USA
    Aer Compliance is Rippling for compliance, combining Code of Ethics, marketing, calendars, filings, workflows, and more in a single place.
    fintech
    b2b
    regtech