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Quantstruct

Auto-improve & publish technical docs with AI

Quantstruct automatically creates and improves product documentation, implementation guides, and changelogs for API & SDK products, web-based enterprise software, and internal applications. Quantstruct identifies gaps in your knowledge base based on each product release or unfulfilled customer query. It uses multiple AI agents to search existing knowledge sources, test existing docs for validity and style guidelines, and clicks, scrolls, and uses enterprise software through a web browser to generate docs with embedded screenshots and video recordings. Quanstruct is available as a cloud service to start, targeting technical writers, content writing, professional services, and product teams. Traditional generative AI tools risk hallucinating critical API & SDK fields, even with RAG based approaches. Purely agent-based approaches risk providing unpredictable output that can diverge from desired documentation processes. Finally, no company’s review and publishing workflow is the same. Quantstruct is the easiest way to onboard and customize AI agents to continuously improve your documentation based on your customer needs and product evolution. https://quantstruct.com
Quantstruct
Founded:2024
Team Size:2
Status:
Active
Location:San Francisco
Group Partner:Garry Tan
Active Founders

Newman Hu, Founder

Co-founder of Quantstruct. We're building AI agents to create the best documentation for your product. Newman previously built search infrastructure at Moveworks and Replit (YC W18), where he managed mission critical platforms powering Gen AI experiences for Fortune 500 companies. EECS @ Berkeley
Newman Hu
Newman Hu
Quantstruct

Sarthak Srinivas, Founder

Cofounder of Quantstruct (YC W25). Built an agent developer platform from 0 to $2+ million as product lead while onboarding multiple Fortune 100 companies at Moveworks. Published and reviewed 1000s of documentation guide updates to support customers and internal teams, before realizing agent-based workflows could do his job. Ex-Kleiner Perkins fellow. Published research with Google Glass inventor (who coined “wearable computing”) at Georgia Tech.
Sarthak Srinivas
Sarthak Srinivas
Quantstruct
Company Launches
Quantstruct 🤖 – Improve Your Technical Docs 24x7 with AI Agents
See original launch post ›

tl;dr

Quantstruct is an AI technical writer that improves your documentation 24x7 with agents to research, test, and update your docs. We already work with hypergrowth companies like Vapi (YC W21) and enterprises who build API & SDK products, visual software, and platforms where nurturing a vibrant developer and partner community with bespoke docs helps you win.

Sign up to get onboarded today!

https://youtu.be/smbT-M3F1vs

Problem

The best product & customer teams stomach some difficult truths to serve their customers today:

  1. Product & customer education demands active effort from product and engineering experts with limited time
  2. Teams need to understand too much source code, support, communication threads & product specs to properly guide customers
  3. High-quality docs require 100% validation to test code snippets, external links, accessibility guidelines, take screenshots, and other references. Traditional Gen AI falls short.
  4. Helping customers supersedes keeping docs up to date

The result? Documentation debt - where your product and technical docs & implementation plans go increasingly out of sync.

We felt this pain thousands of times previously, when we helped Fortune 500 customers integrate with 100s of enterprise software platforms that were poorly documented. We saw how documentation debt could escalate customer support issues and lead to customers not adopting and championing the platform.

We also saw how paying down documentation debt could amplify each team’s impact, inspire customer love, and help nurture a community of strongly activated champions.

Solution

Quantstruct connects to your docs platform, GitHub, and Slack to continuously update your docs

  1. When a PR occurs, Quantstruct works behind the scenes and notifies you about a companion docs update
  2. Each type of doc update can be configured with tools and agents to
    • Check WCAG accessibility guidelines
    • Check broken links
    • Take screenshots and videos
    • Generate system architecture diagrams
    • Validate code blocks
    • and much, much more.
  3. You can manually edit the doc or provide high-level instructions, and Quantstruct updates and publishes the necessary sections without work
  4. Quantstruct’s platform will take care of the hard bits of coordinating multiple agents, self-evaluating and improving performance, following your specific review & publishing workflows

The ask

Sign up for Quantstruct, and install our GitHub and Slack apps to get started! You can also reach out to founders@quantstruct.com to guide you through the onboarding process.

The team

Sarthak has worked at growth-stage companies like Moveworks as a Kleiner Perkins product fellow, where he built an agent developer platform from 0 to $2+ million.

Newman has built search infrastructure at Moveworks and Replit (YC W18), where he managed mission-critical platforms powering Gen AI experiences for Fortune 100 companies.

Both are published researchers and patent holders from Georgia Tech CS and Berkeley EECS, respectively.

We’ve spent our careers building for developers at enterprise software companies and deeply empathize with the pressures that support, customer success, product, and GTM teams face to build world-class developer products and ecosystems.