Infrastructure Startups funded by Y Combinator (YC) 2024

Fivetran automates data movement out of, into and across cloud data platforms. We automate the most time-consuming parts of the ELT process from extracts to schema drift handling to transformations, so data engineers can focus on higher-impact projects with total pipeline peace of mind. With 99.9% uptime and self-healing pipelines, Fivetran enables hundreds of leading brands across the globe, including Autodesk, Conagra Brands, JetBlue, Lionsgate, Morgan Stanley, and Ziff Davis, to accelerate data-driven decisions and drive business growth. Fivetran is headquartered in Oakland, California, with offices around the world. 

CoreOS is part of the Red Hat family. A leader in the open source community and an innovator of open source projects, CoreOS creates and delivers critical components for containerized applications that help fuel broad adoption of secure, scalable and resilient infrastructure. The team maintains several open source projects, including: Container Linux: the secure automatic updating OS; and etcd, the distributed data store for Kubernetes. Join us at https://coreos.com/ and @CoreOS on Twitter.

Heroku, a Salesforce company and industry pioneer in platform as a service (PaaS), enables developers to build and run applications entirely in the cloud. Heroku provides companies from startups to Fortune 500 enterprises with a faster and more effective way to create, deploy, and manage apps. Heroku operates the world’s largest PaaS, continuously delivering millions of apps with 6+ million container deployments, 60+ billion routing requests, and 10+ terabytes of application logs per day.

Texel is a platform that enables developers to generate hardware-accelerated APIs for running AI pipelines 10 times faster, including image and video applications. For example, developers can use the latest NVIDIA GPUs or Google TPUs without having to become hardware experts themselves.

SuperAPI is a programmable API gateway that makes all your fetch APIs cacheable, reducing the response time 10x. Our customers use SuperAPI to cache their critical APIs without spending 6-9 months rewriting their code.

Pulse converts complex information into LLM-ready inputs. Our API supports all document formats, from PDFs to Word, Excel, etc. Pulse integrates seamlessly with any existing data pipeline in minutes without any training or complexity.

Blockscope is a Web3 data platform that enables anyone interested in on-chain data to quickly spin up live or historical data pipelines (for blocks, event, transaction, wallets, token, NFTs, etc). Similar to AWS, users have access to variety of managed software services to analyze, interact with or inject captured data into their apps. Our platform is built around the core idea of off-loading the on-chain data that our customers need for their Web3 apps, and reliably storing them for quick access/use. We offer products on top of the core data we index for our customers. Some of these services are contract analytics, wallet profiling, events & transactions database as a service, push notifications, webhooks, and developer tools. Our mission is to enable everyone to easily access and consume on-chain data!

Airbyte is the leading open data movement platform that empowers data teams in the AI era by transforming raw data into actionable intelligence. With the largest catalog of over 350 connectors, it offers low-code, no-code, and AI-powered connector development, and provides flexible deployment options across self-hosted, cloud, and hybrid environments. https://github.com/airbytehq/airbyte

Expo lets developers write apps that are written in JavaScript and run natively on Android, iOS, and the web. Our cloud services that work with all Expo and React Native apps, named Expo Application Services (EAS), further speeds up teams by helping them get to the app stores as fast as possible and continue growing. We believe that mobile apps provide a better experience than websites, but making apps is much more difficult than it needs to be. With Expo, we're bringing together the best of the web, like its development speed, fast iteration cycles, easy deploys, and automatic cross-platform support, and the performance, device capabilities, and user experience of native apps.

Ryvn manages the infrastructure for your applications in your cloud or your customer's cloud. We handle deploying and rolling out updates, provide aggregated logging and monitoring, and offer one-click rollbacks. Expand into regulated industries, accelerate time-to-PoCs, and boost revenue by offering on-prem/self-hosted without the added complexity. Build once, deploy anywhere.

We build software that helps hardware teams quickly and clearly evaluate how a component (engine, battery, valve, etc.) or process (assembly line, manufacturing plant) performs. We prevent mistakes, reduce costs, and accelerate time-to-market. Our platform unifies industrial control with sensor data storage and automated post-processing, delivering an end-to-end operations and observability stack. To put it comparatively, take LabVIEW, InfluxDB, and Grafana, wrap them into a single package, add a bit of magic, and you get Synnax.

Skyvern helps companies automate browser based workflows using LLMs and Computer Vision, fully automating manual workflows and replacing brittle or unreliable scripts. Examples include: 1. Automating materials procurement from commerce websites 2. Completing complex multi-step workflows (ie getting an insurance quote from Geico.com) 3. Automatically logging into portals and downloading invoices 4. Navigating legacy content systems to do data extraction or data entry

Nobody should have to employ expensive imaging scientists and engineers for their business to get the most out of their visual media. This is where imgix has your back. imgix is a platform for managing, processing, rendering, optimizing, and delivering your existing visual assets so that you can meet the demands of your business and your team can stay focused on what they do best. The business demands on web visual media can blindside even the most hyper-aware content teams and developers. Just to be competitive on the Internet, you need your images to be sized perfectly to every device, served in one of any of a half dozen web formats, optimized to the absolute best perceptual quality while maintaining pinpoint performance, and distributed to wherever your users are, anywhere in the world. And that is just the baseline. Next-level imaging concerns like copyright, licensing, accessibility, moderation, illegal or explicit content, "fake news", and more, can threaten your business at any moment if not handled properly. Get any of these things wrong and you are shedding revenue, ceding ground to competitors, and potentially exposing your business to extreme liability. By working with imgix's powerful APIs, SDKs, user interfaces, and integrations, you can rest assured that any demands on your images and videos will always be met, now and into the future, without you having to invest in building it yourself or patching together a mishmash of open source and third-party technologies. Our platform is designed to ensure that your images are always working for your business and never against it. imgix was launched through the famed Y Combinator accelerator program. Its customers include Google, Lyft, Kickstarter, AirBnb, Coursera, Bonobos, Spotify, Vimeo, Bustle, and many others.

From operational automations to embeddable custom connectors. Save 10x of cost and time by building custom connectors and workflow automations in hours.

Our open source Infrastructure Access Platform helps developers and security professionals to simplify secure access to servers, Kubernetes, internal web apps, databases, and cloud provider APIs across all environments.

The fragmented and proprietary evaluation tools today are leading to significant inefficiencies and confusion among developers. The world needs a standard everyone can rely on and that is why we are building Ragas as the open-source standard. We have 4k stars on GitHub, 1.3k members in our discord community, and over 80+ external contributors. We also have partnerships with key AI companies like Langchain, Llamaindex, Arize, Weaviate and more to help create a standard. We already process 5 million evaluations monthly for engineers from companies like AWS, Microsoft, Databricks, and Moody’s and it is growing at 70% month over month. We are building LLM application testing and evaluation infrastructure for Enterprises.

We are making it possible for digital businesses to easily verify individuals and businesses within seconds across Emerging Markets.

**What is Glide?** Glide lets users pay for transactions with tokens they already have on any chain. This eliminates the need to swap, bridge, or hold specific tokens to pay for transactions. Glide supports all EVM-compatible chains and hundreds of tokens, and lets users transact with the most popular smart contracts. **Who is Glide for?** Glide can be used by dapps and wallets to help their users complete transactions with tokens they already have. These tokens can be used to make cross-chain or same-chain transactions.

Infrastructure for search teams building retrieval and RAG. Trieve combines search language models with tools for tuning ranking and relevance. Building excellent search is difficult and can take months to implement then even more time to maintain. Trieve offers production-ready infrastructure that works out of the box to help search teams build adjustable AI search and RAG into their products. With tools for custom models, relevancy weighting, date-recency biasing, semantic full-text hybrid search, recommendations, and more Trieve covers the full spectrum of what a team wants from their discovery infrastructure.

Sieve is a specialized cloud built for video / audio AI. Every video product today is being overwhelmed by a ton of new use cases that are enabled by AI. Video is unique in that it’s much more compute and data-intensive to process or generate compared to other modalities. This leads to a ton of complexity around the ways models are run, the kinds of extra processing needed to happen around them, and the complexity of pipelines that solve the most valuable use cases in the modality. To this end, Sieve’s strongest and most immediate value proposition comes from being an AI toolkit that solves problems unique to video — unlike generic AI developer tools that might exist today. Video is just the start however. Learn more about our long term vision [here](https://sievedata.com/about/jobs)!

Srcbook is an AI powered web application builder. What if you could build web apps as easily as you make a Figma design or edit a Google Doc? Enter Srcbook. We've reimagined app development leveraging the awesome new progress we're seeing in AI models. Our intelligent environment helps you turn ideas into working applications, whether you know how to code or not. And for those who do code? You'll find all the power and flexibility you need, just without the usual headaches. Want to launch that app idea? Need to build something for your community? Looking to prototype faster? Start here. We've removed the barriers between idea and execution. No more choosing between "no-code" tools that limit you or complex development setups. Just pure, joyful building - from concept to launch. The future of creating for the web is here. We're empowering you to make it. Our mission is to empower everyone to build for the web.

Palenca is Payroll API for LatAm. We make it possible for any worker to share their employment records and for businesses to uses those records. Like Plaid, but for Payroll. Unicorns like Kavak and Lalamove use us to run background checks and provide financial services.

Arpio is a SaaS that eliminates downtime for AWS applications by making it easy to recover from any outage in just a few minutes.

Coris is a Risk API for SaaS companies and Fintechs that underwrite SMBs. We built the risk systems at eBay, PayPal, WePay, and Google. Leveraging our expertise, we were able to build the product in less than 3 months, launch it within few weeks, and already have live pilots with companies such as Housecall Pro and Wave Accounting

Artie is software that streams data from databases to data warehouses in real-time. Today, most companies run their ETL process every few hours or overnight, so their data warehouse is always out of date; with Artie, the warehouse always has live production data.

Inscribe’s award-winning Risk Intelligence technology is the most effective way for fintechs and banks to automate manual reviews. Inscribe can reduce fraud losses and operational costs while increasing the accuracy and efficiency of risk decisions. Founded in 2017, Inscribe is trusted by leading fintechs like TripActions, Plaid, Bluevine, and Ramp. Inscribe is backed by Threshold Ventures, Uncork Capital, Y Combinator, Crosslink Capital, and Foundry, and is headquartered in San Francisco, CA. Learn more at inscribe.ai.

Titan is an open-source toolkit for data compliance. Data engineering teams trust Titan to simplify access management, ensure compliance, and minimize risk.

LanceDB is a new open-source vector database that can support low-latency billion-scale vector search on a single node. Built around a new columnar data format, LanceDB makes it incredibly easy to build applications for generative AI, recsys, search engines, content moderation, and more.

MemSQL is The No-Limits DatabaseTM, powering modern applications and analytical systems with a cloud-native, massively scalable architecture for maximum ingest and query performance at the highest concurrency. MemSQL envisions a world where every business can make decisions in real-time and every experience is optimized through data. Global enterprises use the MemSQL distributed database to easily ingest, process, analyze, and act on data in order to thrive in today’s insight-driven economy. MemSQL is optimized to run on any public cloud or on-premises with commodity hardware. Visit www.memsql.com or follow us @memsql. Headquartered in San Francisco, CA with offices in Seattle, WA and Portland OR, MemSQL has raised over $100M from top investors including GV, Accel Partners, and Khosla Ventures, among others. MemSQL is trusted by customers including Uber, Akamai, Dell EMC, Samsung, Comcast, Kellogg, and more. If you want to work at a company that celebrates diversity, innovation, leadership, and creativity every day, check out our openings at https://www.memsql.com/careers/.

At Aptible, we envision a world where developers achieve more with less infrastructure. We’re building the platform that empowers developers at companies of all stages of development to move beyond the traditional method of managing infrastructure—DIY with expert infrastructure and platform engineers on AWS, GCP, or Azure. We’ve done this through our secure, compliant, reliable, and scalable Platform as a Service that’s been used by thousand of developers, hundreds of companies, and dozens of publicly traded and unicorn companies since 2013.

Cerebrium is a serverless infrastructure platform for AI applications. We make it easier for companies to build and deploy AI based applications. We offer Serverless GPU's with low cold start times, over 12 varieties of GPU chips, allow you to run large scale batch jobs, run realtime voice applications and much more. We are used by the teams at Tavus, CivitAI, Twilio and many more.  Customers typically experience 40% in cost savings when compared to using traditional cloud providers and can scale models to more than 10K requests per minute with minimal engineering overhead.

Foundry is the Retool for AI agents, empowering companies to build and manage agents that automate entire workflows—like customer support, recruiting, and sales—in minutes, no AI expertise required. With Foundry, teams can quickly create agents that actually work, track performance, and scale their impact across the business. Pranav and I built AI systems at Scale AI for companies like OpenAI. Now, we’re bringing that experience to teams everywhere to make AI agents accessible and practical for every business.

Integrate live video calls with Dyte Video SDK with less than 10 lines of code.

AssemblyAI is an applied AI company. We research, train, and deploy State-of-the-Art AI models for developers and product teams to integrate into their products/apps. Today, we offer AI models for audio transcription, content moderation, summarization, topic detection, and many other tasks. We are working towards building the "Stripe for AI models" - where developers and product teams will be able to easily access State-of-the-Art AI through a simple API. We're a fully remote team of AI researchers and ML engineers, and have raised over $65M in funding from top investors including Accel, Insight Partners, Y Combinator, John/Patrick Collison, Daniel Gross, and Nat Friedman.

Narrator is an end-to-end platform built on top of the data standard, the Activity Schema and starting at $500/mo. Data analyst are able to build their definitions of their user journey, and use that journey to answer any question that comes up. From there, data can be visualized in a dashboard, used to build a story like analysis, exported and more. The biggest values of Narrator is Speed and Cost reduction. Small teams are able to move fast and answer questions in minutes allowing them to preform the work of very large data teams. All while Narrator is optimized to minimize compute cost of the warehouse.

Pylon provides water and electricity distribution companies, in emerging markets, with a platform for reducing their losses as well as opening new revenue streams. These losses are coming from leakages, consumption thefts, and uncollected bills, amongst others. We have signed 11 utilities onto our platform across 2 countries and connected our systems to over 560k endpoints. Today our average client has reduced their aggregate revenue losses by 45% Expanding in Africa, LATAM, and SEA.

Mezmo, formerly LogDNA, is an observability platform to manage and take action on your data. It ingests, processes, and routes log data to fuel enterprise-level application development and delivery, security, and compliance use cases. Mezmo was brought to life by three-time co-founders Chris Nguyen and Lee Liu and included in the Winter 2015 batch of Y Combinator. In 2018 the company partnered with tech giant, IBM, to become the sole logging provider for IBM Cloud. Mezmo is on a mission to empower people who build solutions that shape the world. We’re doing this by delivering a platform that enables enterprises to get more value from their observability data in real time, regardless of source, destination, use case, or scale. We’re not the only ones working on this problem but we have a few things the others don’t. We’re cloud-native and know how to make the most of modern technology like Kubernetes. We have scaled a solution from zero to petabyte scale in a short amount of time, while supporting thousands of active users across multiple environments. We are hungry for change and are surrounded by enterprises telling us they’re hungry, too. We have a kick-ass group of people who are thinking about the problem analytically and are excited to change the observability world for the better. Mezmo has helped some of the world’s most innovative companies transform how they manage their systems and applications. Still, we know that we can help them get more value from their observability data by providing more flexibility and control over how they use it. This will enable teams to spend less time switching between data silos so they can focus on shipping better, more resilient, and secure products. We have momentum on our side. Last year we saw triple digit revenue growth and added 800 new customers to our roster. Recent accolades include being named to YC’s Top Companies, CRN’s 10 Hottest DevOps Startups, and EMA’s Top 3 Observability Platforms.

The IOMETE Self-Hosted Data Lakehouse Platform unifies all data - regardless of where the data resides - enabling large-scale analytics (BI/ML/AI) on the entire data set. IOMETE runs always in the customer's environment, whether on premises, on public cloud or private cloud thereby maximizing data security, data privacy and data ownership while reducing cost.

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.

We run app servers and databases close to end users. Developers deploy their apps to Fly.io (it's about the simplest place to deploy a Docker Image) and use our CLI to launch instances in regions that are most important for their application.

Empower is a developer platform for fine-tuned LLMs. It aims to provide best-in-class infrastructure and prebuilt, task-specific base models as building blocks, enabling developers to cost-effectively build and deploy fine-tuned LLMs for their specific use cases, offering an alternative to expensive and slow general-purpose LLMs without compromising on response quality.

Sunpia lets developers easily experience the cost and speed benefits of serverless infrastructure, without having to rewrite their code. Developers annotate their code and Sunpia automatically designs a microservice version of it they can deploy on their own cloud.

1. Collaborative IDE for Building AI Agents 2. At its heart is a new programming language that merges plain English with concepts like loops, conditional statements, and function calling. 3. We also support forking, API deployment and sharing as a hosted app. We have 300,000 users, and many companies paying us between 199 and 10k per month.

LaunchFlow is an open source command line tool that can deploy any application to AWS or GCP with a single command. The CLI configures cloud environments, permissions, release pipelines, and other infrastructure that distracts startups from their core product. The CLI pairs with a high-level Python SDK that lets users customize their cloud environments with minimal configuration—our users only maintain an average of 4 lines of configuration per application. Launch anything with 3 commands: 1. $ pip install launchflow 2. $ lf init 3. $ lf deploy

Mystic’s platform allows companies to easily and reliably deploy ML models on our serverless cloud or on their own infrastructure without requiring a team of MLOps engineers. With our Python SDK, data-scientists immediately get an endpoint from their own model, or any open-source models. Once uploaded, our platform handles routing, multi-cloud scaling, caching, GPU optimization and other features to provide the ultimate ML inference platform.

Virtualmin is taking on the lack of innovation in the server admin programs, like Plesk, by making a more accessable version for pages managed by the non-technical crowd. The program will feature simple installs of popular programs like content management systems that often cost extra on other providers. It will also let you administer your website from your desktop and mobile device.

Airtrain AI is a no-code data platform for Large Language Models. Proprietary AI models such as GPT-4 are very powerful but also very costly, slow, unreliable, and unsecured. As businesses look to scale their AI prototypes into production-grade products, they struggle with large AI bills, slow APIs and large failure rates. On the other hand, smaller language models have been proven to be able to perform on-part with large ones with fine-tuned on high-quality datasets. Airtrain AI lets AI practitioners explore alternatives to proprietary models, build up training datasets, evaluate, fine-tune, and serve a large selection of open-source LLMs.

AccessOwl automates employee SaaS account provisioning and permissioning for any tool. IT teams from companies like Zeplin and Sary save 30 minutes on every request. Access management used to be an enterprise problem. With work from home, exploding SaaS usage and the need for SOC2 certifications startups have the same problems as enterprises. Mathias and Philip have built several startups and teams before and experienced the same problems around access management over and over again. Philip was the CEO and Co-Founder of blik, an award winning IoT solution that was used by Volkswagen and BMW. Mathias built the leading private payment infrastructure provider in Germany as well as the first digital car insurance as Co-Founder and CTO. Based on these experiences we decided to build a solution we wish we could have used when building our former companies. AccessOwl can be deployed within minutes instead of weeks by simply installing a Slack application. We save companies that use AccessOwl 30 minutes for every access request, on- and offboarding.

Open-source alternative to FullStory and LogRocket. Self-hosted for a complete control over your data and costs.

Bitrise helps you automate your daily app development tasks from building through testing to deployment. With Bitrise you can configure these tasks with a unique, visual workflow editor, with dozens of service integrations ready to roll. We call these steps, and they are all open source! If the step you need is not in our collection you can create your own and share it with others. Project Managers can get a clear picture of the development and testing of apps, testers get regular notifications about available, testable builds, and clients are able to collaborate with the rest of the team. Bitrise is free to get started and takes just 50 seconds to setup your first project.

Pluralith automates compliance by documenting cloud infrastructure directly from the codebase. Companies like Jefferson Health pay us to automate their infrastructure compliance and save 5h a week per infrastructure engineer. More simply put: We generate infrastructure diagrams directly from Terraform state.

Mem0 provides a memory layer for LLM applications, enabling them to remember and learn from user interactions over time.

Blacksmith helps companies run their continuous integration (CI) up to twice as fast, at half the cost. We do this by running their CI on high performance gaming CPUs. - Engineering productivity is often marred by slow CI that grows quadratically with the size of the engineering organization. - On top of this, companies pay high markups to run CI on the hyperscalers. - Consequently, companies have to run their CI on spot instances to keep costs in check. Since spot instances can get pre-empted at any point, running CI reliably on them requires [significant engineering investment](https://www.rippling.com/blog/how-rippling-used-spot-instances-to-save-and-scale-ci-cd). Blacksmith offers CI compute that is more performant, cheaper, and reliable. With Blacksmith, companies do not have to think about CI as they scale. We are starting with GitHub Actions - today's most popular and fastest-growing CI system. With a one-line change, companies can run their CI up to twice as fast on our high-performance hardware. In addition to this, Blacksmith provides colocated warm caches along with optimizations for common CI workloads (like building and pushing Docker images). Aayush, JP and Aditya have gained deep systems and product knowledge from their time at Cockroach Labs and Faire respectively. Both these companies, with several hundred engineers, were spending in the order of millions of dollars on their CI. Yet they were riddled with slow CI and actively seeking out cheaper and faster alternatives. Blacksmith offers exactly this alternative, at a time where being lean is table-stakes for most companies.

Netmaker is an open source virtual networking platform based on WireGuard. With Netmaker, you can bridge, clouds, the edge, IoT devices, and Kubernetes clusters. Netmaker provides the fastest possible virtual networks, with an average speed 10x faster than standard alternatives. Think of Netmaker like your VPC for distributed systems.

Protocol Labs is an open-source research, development, and deployment laboratory. Our projects include IPFS, Filecoin, libp2p, and many more. We aim to make human existence orders of magnitude better through technology. Some of our projects. IPFS makes the web work peer-to-peer. IPFS is a protocol for storing, addressing, and transferring data, designed to replace HTTP in many contexts. IPFS uses content-addressing to uniquely identify and link to information. IPFS is one of the leading protocols of Web3, crypto, and the decentralized web movements. IPFS serves millions of end users and tens of thousands of developers. It powers the websites and applications of small startups, large enterprises, and even blockchains. Filecoin is a decentralized storage network, designed to store humanity's most important information. Filecoin is a cryptocurrency incentivized decentralized market, where storage providers earn filecoin tokens for renting out storage space. (Think airbnb for cloud storage). Filecoin is one of the leading projects in the cryptocurrency/blockchain space.

SimpleHash allows developers to query all blockchain data from a single platform. We index multiple blockchains, take care of edge cases, and can be integrated in a few lines of code. We make the lives of developers working with token data easier by abstracting away all the complexity. We serve some of the leading names in crypto, including Coinbase, Phantom and Uniswap. We're growing quickly, are well-funded, and have an ambitious vision to organize the world of digital assets. Join us if you're excited by a high impact role on a lean, fast paced team at the forefront of the revolution in digital assets.

Decent's core product,[The Box](https://decent.xyz/), enables 1-click transactions using any token across chains. For example, a user can purchase an Optimism NFT off primary or secondary sales using USDC on Arbitrum. As applications splinter across an increasing number of rollups and app chains, wallets and dapps will have to meet users at their point of liquidity vs. expecting users to jump through hoops to arrive with tokens on the correct network.

Speedscale helps engineers validate their code with real, sanitized traffic. We simulate realistic production conditions in Kubernetes so you no longer need to manually script or use large and complex environments. Catch performance defects before they reach production and reduce weeks-long test cycles down to a few days.

Ubicloud is an open source cloud that can run anywhere. Our cloud services include elastic compute, block storage, virtual networking, managed Postgres, and powerful IAM. Ubicloud provides these services on bare metal providers, such as Hetzner, Leaseweb, or AWS Bare Metal. You can self-host our software or use our managed service to reduce your cloud costs by 3-10x.

Docker is the world’s leading software container platform. Developers use Docker to eliminate “works on my machine” problems when collaborating on code with co-workers. Operators use Docker to run and manage apps side-by-side in isolated containers to get better compute density. Enterprises use Docker to build agile software delivery pipelines to ship new features faster, more securely and with confidence for both Linux and Windows Server apps.

Grai is open source version control for metadata. We can determine how database changes will affect deployed machine learning models, apis, and dashboards because we understand how data relates across systems which don’t otherwise talk to each other.

Neosync is an open-source platform that allows you to create anonymized or synthetic data and sync it across all environments for testing and machine learning. Companies in highly regulated industries such as FinTech, HealthTech, InsureTech and those with sensitive data can use Neosync to create production-like data to use for debugging and building features in lower-level environments without the security and privacy risk of using production data.

Revyl is an observability platform that automatically catches and triages bugs before they reach production.

Universal conversation API for developers

Web3 developer platform to build, test, and scale blockchain applications. Lightning fast access to 44+ chains like Ethereum, Bitcoin, Solana, Polygon, Optimism, Arbitrum, Avalanche, Near, Stacks, Flow, Tron, zkSync and more. Elastic APIs, advanced ETL, storage (IPFS), powerful tools, analytics, and a 3rd-party marketplace -- all at your command through a simple control panel. Build your next big thing on-chain! Build it with QuickNode.

Our customers use Freshpaint to make their websites and entire marketing stack HIPAA compliant. It's impossible to use modern analytics and marketing tools without sharing sensitive HIPAA-regulated data. Our platform does the hard thing of moving data from A to B. And then we do the really hard thing of controlling the flow of sensitive HIPAA-regulated data to various 3rd-party marketing tools. We're building the data infrastructure that safeguards patient privacy while also enabling marketing teams promote access to healthcare.

Plutto gathers all the information and documents needed to verify and identify any business in LatAm. We process this information and provide insights to your on-boarding or compliance teams so they can make better decisions. This increases on-boarding speed from weeks to minutes and automates highly manual processes such as requesting and reading documents.

LLMs run riot in production. Get back in the driving seat. Build your own evals, iterate quickly, and go from prototype to production in no time! Try Now! https://console.unify.ai/ ✨

Rootly is a modern on-call and incident management platform used by top YC companies like Dropbox, Lattice, Webflow, Faire, but also Figma, LinkedIn, NVIDIA and 100s more.

Regatta transforms S3 buckets into a 30x faster, unlimited, local disk. Regatta enables AI, analytics, and serverless applications to instantly access massive data sets without waiting for data transfer. Researchers use Regatta for shareable, local storage of data set and model versions that never runs out of capacity.

Tasker is building the easiest way to build AI agents to automate workflows and screen scraping.

Hydra is an open source, analytics database that makes it easy to build apps, analytics, and ML on real-time data. It operates 100-1000X faster than traditional analytics databases (OLAP) that require data ingestion and transformation from external data source like Postgres and Amazon S3. With Hydra, high performance analytical processing runs directly on live transactions and real-time event data with zero-ETL. Every Hydra project includes a fully managed Postgres database, integrated analytical processing, and bottomless, globally distributed object storage so you can ship sub-second analytics with any application in an afternoon.

Provision is building the contract analysis platform for construction. Instead of manually reading through thousands of pages of documents and revisions, Provision organizes and extracts information so constructors can save time and reduce the cost of future mistakes.

We provide a simple API for creating, storing, versioning, and collaborating on multi-modal AI datasets of any size. With Activeloop's open-core stack, you can rapidly transform and stream data while training models at scale. Deep Lake powers foundational model training by acting as a vector database with significant benefits, such as (1) the ability to use multi-modal datasets to fine-tune your own LLM models, (2) storing both the embeddings and the original data with automatic version control, so no embedding re-computation is needed (3) truly serverless service with no vendor lock-in. How cool is that? GitHub loves us - we're one of the fastest-growing libraries there, and we're used by little-known companies like Google, Waymo, and Intel. No big deal. Our founding team hails from places like Princeton, Stanford, Google, and Tesla, and we're backed by Y Combinator & other Silicon Valley heavyweights. Activeloop is hiring, and we want you! Check out our open roles on our YC page and join the fun. 10-min demo: https://activeloop.wistia.com/medias/aibvo0dst2 Whitepaper: https://www.deeplake.ai/whitepaper

# Our Mission 🎯 At Shuttle, we’re on a mission to revolutionise developer experience for building web apps. Everything we do is about crafting an exceptionally simple, satisfying and effective way to do cloud development. We are open source community-driven and loved by thousands of engineers. Our vision: the ultimate platform to supercharge developers’ productivity. # About Shuttle 🚀 We are building the fastest backend development experience. [Shuttle](https://shuttle.rs/) is an open source cloud platform for developing and deploying apps with zero infra hassle. At [Shuttle](https://www.shuttle.rs/), we're on a mission to redefine the developer experience for building cloud applications. We want to empower the next generation of builders to make use of the latest and greatest cloud technologies, by crafting the simplest, fastest, and most enjoyable development experience. Shuttle is open source and our [Infrastructure from Code](https://www.shuttle.rs/blog/2022/05/09/ifc) framework paired with our cloud platform eliminates the infra hassle and accelerates app development and deployment. This is a game-changer for developer productivity - think Vercel for the backend. We have thousands of developers in our community incl. engineers from some of the top companies and have just launched Shuttle beta. We’re backed by some of the best investors in the world, including Y Combinator, HorizonVC, Abstraction Capital, Global Founders Capital, Founders of Segment, Sendbird, Head of Product at DataDog and other successful founders and executives. # Working With Us 😎 We’re a growth mindset company. We’re honest, open-minded, driven, and ambitious and we are only looking for people who share these qualities with us. We care. About each other and about our mission. We are building a culture that brings out the best in people and we truly believe that the company you work at should be the launch pad for unleashing your full potential. We keep a light and fun work environment, without unnecessary stress or anxiety. Yet we hold ourselves to very high standards and keep pushing the bar up. Continuous improvement is a must if you don’t want to be left behind. Mistakes are OK, not being willing to learn from them is not OK. Collaboration is at the core of what we do and we treat each other with respect and kindness - supportive, yet firm and ready to provide accountability where needed. We’re early stage so expect many opportunities to shape the company’s future. The best ideas win. We maintain a hacker mentality - no problem is unsolvable with the right mindset. As a team, we work on hard challenges under tight constraints and are constantly pushed out of our comfort zones - if reading this excites you, let’s talk. # Perks 🎁 - Remote-friendly, flexible working hours and workdays - Flexible holidays and paid time off - Mental and physical health stipend - Educational and self-development budget - Support for attending and presenting at relevant conferences - Health insurance - Awesome work-from-home setup & equipment - Regular company off-sites - Regular remote-friendly socials (games and more)

CTGT is building the next evolution of AI, towards intelligence that is foundationally designed to be efficient and trustworthy. Our enterprise-grade platform prevents AI hallucinations and errors in real-time while maximizing ROI. Based on seminal research that opens the "black box" of AI, we enable Fortune 500 companies to deploy AI with confidence through automated risk prevention, comprehensive audit trails, and institutional-grade security controls. With AI adoption surging to 72%, we help organizations avoid costly mistakes and reputation damage while achieving 99.99% reliability and 10x faster deployment times. Trusted by industry leaders and backed by prominent investors, CTGT transforms AI from a liability into a competitive advantage.

We are working on the software that will power the next generation of Cloud Computing (Edge Computing) platforms using WebAssembly. You can see us as a mix between Docker (but 100x more performant in startup time, and with 100x more lightweight containers), npm (we released the first WebAssembly package manager: wapm.io) and the JVM (but more universal).

Etleap is an ETL solution for creating perfect data pipelines from day one. Unlike other enterprise solutions, Etleap doesn’t require extensive engineering work to set up, maintain, and scale. It automates most ETL setup and maintenance work, and simplifies the rest into 10-minute tasks that analysts can own.

VectorShift is an AI automations platform. Teams leverage AI through VectorShift’s no-code or SDK interfaces to search through knowledge bases, generate documents, and deploy chatbots and assistants. The no-code platform gives end-users an interface to access pre-built workflows for end use cases (e.g., responding to RFPs, writing proposals, writing account plans) while letting them customize and build new ones with drag and drop components.

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.

Run AI workloads anywhere with zero complexity.

91Squarefeet is solving the coordination problem in interior projects. These projects require high-frequency coordination over a small time window, and we have found a neat solution.  Our tech, Rdash.io, onboarded 150 organizations in its first 12 months. ICICI Bank, Shopper Stop, and Simpliwork use it for project tracking, subcontracting, and procurement. Monthly, $15Mn projects are created and $5Mn procurement happens on Rdash. Companies that are using Rdash typically save 10% in their fit-out expenditure. On the back of this tech, we have scaled our business of building offices and retail shops to $10Mn Annualised Revenue. We have built 1100+ offices and retail shops for MongoDB, HSBC, Calvin Klein, and 60 other customers.

Aden is an AI-native, multi-agent ERP platform built for operations leaders to unify their business systems, streamline processes, and efficiently manage objectives. Highly customizable and rapidly deployable, Aden boosts Key Performance Indicators (KPIs) with declarative solutions and intelligent AI agents. Currently, Aden helps over 100 operationally-focused businesses, including supply chain control towers of major global corporations, IT departments of major financial institutions, and other high-impact companies, elevate their efficiency, automate workflows, and scale beyond manual operations.

Eventual is a data warehouse for ML/AI. We are building an integrated development experience for data scientists and engineers to build ML/AI applications which query and process multimodal data (images, video, audio and 3D scans). Daft (https://www.getdaft.io) is our open-sourced distributed data query engine. It has a Python Dataframe API and is built in Rust, providing both ease of use and performance for use-cases such as ML data engineering, training data ingestion and general data analytics. We are funded by investors such as Caffeinated Capital, Array.vc and top angels in the valley from Databricks, Meta and Lyft. Our team has deep expertise in high performance computing, big data technologies, cloud infrastructure and machine learning.

SigNoz is an open-source observability platform native to OpenTelemetry with logs, traces and metrics in a single application. An open-source alternative to DataDog, NewRelic, etc. Open source Application Performance Monitoring (APM) & Observability too

Encord is the leading data development platform for advanced vision and multimodal AI teams. We build tools and infrastructure to help the world's leading AI teams get their models into production faster - with data-centric model testing, human-centric workflow and annotation tools for labeling & RLHF, and data curation and management software. Encord is trusted by pioneering AI teams at Stanford Medicine, Mass General Brigham, Tractable, Viz AI, Iterative Health, the UHN, the Royal Navy, Veo, and many more global companies.

GPUs are in extremely high demand for AI development. A single GPU server can cost up to $300K. Despite this, GPUs in data centers are only utilized an average of 15-20% of the time. Thunder Compute is building technology to increase GPU utilization from 15-20% to 90%+, meaning that each GPU can be shared by 5x as many developers as in data centers today. Our technology achieves this efficiency gain by allowing all of the servers in a data center to share a single pool of network-attached GPUs rather than physically attaching a GPU to each server. Try Thunder Compute at docs.thundercompute.com/quickstart

Cedana (YC S23) enables real-time save, move and restore for compute workloads.  We expand GPU capacity, increase reliability, reduce latency up to 10x and increase CPU/GPU utilization up to 5x resulting in significant cost savings. OpenAI, Meta and Microsoft have flavors of these capabilities internally and we’re bringing them to everyone.  Our solution applies to AI training and inference, HPC, data analysis, dev tools and infra.  Our vision is to transform cloud compute into a real-time, arbitraged commodity.  We are a fully distributed remote company. https://www.cedana.ai

Odigos leverages eBPF technology to create an open-source solution that can automatically generate distributed traces for any application without any engineering work. Developers are struggling with extracting and delivering high-quality monitoring data. Currently, building a pipeline is a manual process that takes months to implement, is an error-prone process that requires tons of code changes across multiple R&D teams, and demands collaboration.

Glasskube is an Open Source Package Manager for Kubernetes. Kubernetes is highly fragmented, making it nearly impossible to deploy applications across multiple environments with current tooling. We help software companies sell to enterprises and deploy to private infrastructure, different cloud environments, and on-premises. The founders have been best friends for over 15 years, lived together in college, and even had a startup together. Philip was the CTO of a European Kubernetes-based company that was acquired in 2022.

SST is an open-source framework that makes it easy to build modern full-stack applications on your own infrastructure.

The leading platform for building and managing AI voice agents that revolutionize contact center operations.

Apollo GraphQL is the leader in open source and commercial GraphQL technologies. Apollo’s open-source GraphQL client, server, and gateway are downloaded more than 17M times per month and used in production by over 30% of the Fortune 500. Customers like Walmart, Expedia, Glassdoor, Audi, and PayPal, use the Apollo Graph Platform to unify their GraphQL efforts, collaborate on graph development, and safely iterate on their graphs. Based in San Francisco, Apollo is backed by Insight Partners, Andreessen Horowitz, Matrix Partners, Trinity Ventures, Y Combinator and individual investors.

Prompt engineers, visual artists and AI data scientists are using Magicflow to run experiments at scale and perfect their pipelines Our product is ready to use: https://console.magicflow.ai try it out! we have some preloaded examples you can try. 🤟 Talk to us about anything! We love meeting new people https://calendly.com/magicflowai/

Hatchet abstracts away the infrastructure for managing task queues and message brokers, so you can focus on writing your background task and workflow logic. With Hatchet, you can run slow OpenAI requests in the background with async tasks, chain complex tasks together into workflows, and set retries and timeouts to recover from failure.

Reflex is the open-source framework empowering Python developers to build web apps faster. Build both your frontend and backend in a single language, Python (pip install reflex), with no JavaScript or web development experience required. Build anything from internal data and AI apps to large public-facing web apps and deploy with a single command (reflex deploy). Reflex provides high-level UI components, easy deployment and AI agents to create, edit, and deploy apps 10x faster than traditional web development while also remaining extensible through custom components that can fully leverage JavaScript's expressivity. Our mission is to simplify web development by creating an ecosystem of open-source tools and hosted services that enable Python developers to build web apps faster without compromising on customizability, flexibility, or performance. https://github.com/reflex-dev/reflex