YC Winter 2024 developer tools companies

• Greptilew24Active

  AI code review agent with complete context of your codebase

  35 people · San Francisco, CA, USA · Developer Tools, AI · YC page

• Trellis AIw24Active

  Accelerate Medication Access with AI

  34 people · San Francisco, CA, USA · Data Engineering, Infrastructure, AI, Databases · YC page

• Reductow24Active

  The complete agentic document platform

  30 people · San Francisco, CA, USA · Documents, Data Engineering, Enterprise Software, Search · YC page

• Respanw24Active

  Self-driving observability, evals, and gateway for AI agents

  23 people · San Francisco, CA, USA · AIOps, Developer Tools, Monitoring, AI · YC page

• Momenticw24Active

  Mo, the AI QA engineer that bug-bashes your app before every release

  18 people · San Francisco, CA, USA · Developer Tools, Enterprise Software, AI · YC page

• Ubicloudw24Active

  Open source alternative to AWS

  15 people · San Francisco, CA, USA · Cloud Computing, Infrastructure, AI, Databases · YC page

• Zep AIw24Active

  The unified context layer for enterprise data

  10 people · San Francisco, CA, USA · Developer Tools, Infrastructure, AI, Conversational AI · YC page

• Raindropw24Active

  Sentry for AI Agents

  9 people · San Francisco, CA, USA · Monitoring, AI · YC page

• Hatchetw24Active

  The orchestration platform for teams who ship.

  7 people · New York City, NY, USA · Developer Tools, Open Source, Infrastructure · YC page

• Paziw24Active

  Platform where autonomous companies are built

  7 people · Developer Tools, Security, Web Development, AI · YC page

• Vibrant Labsw24Active

  Autonomously scaling environments

  6 people · San Francisco, CA, USA · Developer Tools, Generative AI, Reinforcement Learning, Open Source · YC page

• Centauri AIw24Active

  Helps teams work effectively with AI coding agents.

  5 people · San Francisco, CA, USA · Developer Tools, Workflow Automation, AI · YC page

• Integuruw24Active

  Generate fast, reliable APIs for any platform

  5 people · San Francisco, CA, USA · Developer Tools, API, Automation, AI · YC page

• Upsolve AIw24Active

  Deploy trustworthy data agent that know your business

  5 people · Developer Tools, Analytics, Big Data, AI · YC page

• Decipher AIw24Active

  QA agents that write tests 10x faster with zero maintenance

  4 people · San Francisco, CA, USA · Developer Tools, Enterprise Software, AI · YC page

• Keystrokew24Active

  An all-in-one platform for building internal agents & workflows

  4 people · Salt Lake City, UT, USA · Developer Tools, Generative AI, Workflow Automation, Automation · YC page

• nCompass Technologiesw24Active

  Optimize performance on GPUs - 10x faster

  3 people · New York City, NY, USA · Developer Tools, Hardware, Open Source, AI · YC page

• Silogyw24Active

  An AI-powered test and debug platform for chip developers

  3 people · New York City, NY, USA · Developer Tools, Semiconductors, AI · YC page

• Agentic Labsw24Active

  AI system design tools for dev teams

  2 people · New York City, NY, USA · Developer Tools, AI · YC page

• Dragoneyew24Active

  Custom video detection models in less than 5 minutes

  2 people · New York City, NY, USA · Developer Tools, Computer Vision, AI, ML · YC page

• Ellipsisw24Active

  Cloud platform for coding agents

  2 people · New York City, NY, USA · Developer Tools, Machine Learning, AI · YC page

• Leapingw24Active

  Automate bug resolution

  2 people · New York City, NY, USA · Developer Tools, AI Assistant · YC page

• Nuancedw24Active

  the AI coding app for thinking.

  2 people · San Francisco, CA, USA · Developer Tools, AI, AI Assistant · YC page

• OneGrepw24Active

  AI Agent for DevOps Workflow Automation

  2 people · New York City, NY, USA · Generative AI, DevOps, Conversational AI · YC page

• Pretzel AIw24Active

  AI tooling

  2 people · Berlin, Berlin, Germany · Open Source, AI · YC page

• renderletw24Active

  Build interactive applications that run anywhere

  2 people · New York City, NY, USA · Developer Tools, Design Tools, Data Visualization · YC page

• Downlinkw24Active

  Make your LLMs 3x faster.

  1 person · San Francisco, CA, USA · Developer Tools, API, AI · YC page

• Polishedw24Active

  Generate ads. Iterate till perfect.

  San Francisco, CA, USA · Developer Tools, Advertising, AI · YC page

• Trievew24Acquired

  All-in-one API for search, RAG, & recommendations

  7 people · San Francisco, CA, USA · Developer Tools, Open Source, API, Search · YC page

• Tesseralw24Inactive

  The open source platform for managing identity in business software

  5 people · San Francisco, CA, USA · Developer Tools, Security, Open Source, API · YC page

• Tuskw24Inactive

  AI agent that generates unit and integration tests

  4 people · San Francisco, CA, USA · Developer Tools, Open Source, AI · YC page

• Fileforgew24Inactive

  API For PDF Document Workflows

  3 people · San Francisco, CA, USA · Documents, Developer Tools, API · YC page

• Lanternw24Inactive

  Postgres vector database extension to build AI applications

  3 people · San Francisco, CA, USA · Open Source, Enterprise, AI, Databases · YC page

• Preloopw24Inactive

  Translate your experimental scripts into production ML services

  2 people · Seattle, WA, USA · Deep Learning, Developer Tools, Machine Learning, Data Science · YC page

• Toolifyw24Inactive

  Build internal tools with AI

  2 people · Bengaluru, KA, India · Developer Tools, AI · YC page

• Celestw24Inactive

  The Vercel of Flutter

  1 person · San Francisco, CA, USA · Developer Tools, Cloud Computing, Infrastructure · YC page

• Stitch Technologiesw24Inactive

  -

  London, England, United Kingdom · Developer Tools · YC page

← Summer 2024Summer 2023 →All YC dev-tool companiesOpen-source YC companies

Source: Y Combinator's public company directory via the unofficial mirror yc-oss/api. DevHunt is not affiliated with Y Combinator.