Y Combinator S24
YC Summer 2024 developer tools companies
AI Agents for collections
50 people · San Francisco, CA, USA · AIOps, Call Center, AI, AI Assistant · YC page
Find & resolve issues in data center engineering & operations using AI
22 people · San Francisco, CA, USA · Enterprise Software, Infrastructure, AI · YC page
Building the open operating system for the automated physical economy.
16 people · San Francisco, CA, USA · API, Infrastructure, AI, Industrial · YC page
Spur is the validation infrastructure enterprises use to ship at the…
15 people · New York City, NY, USA · Developer Tools, AI · YC page
AI agents you can rely on
15 people · San Francisco, CA, USA · AIOps, Developer Tools, Infrastructure, AI · YC page
Open-Source Reinforcement Learning (RL) & Fine-tuning for LLMs.
12 people · San Francisco, CA, USA · Developer Tools, Generative AI, Open Source, Infrastructure · YC page
Simulation & Evaluation that scales voice and chat AI agents
10 people · San Francisco, CA, USA · Developer Tools, Monitoring, AI · YC page
The Memory layer for AI Agents
10 people · San Francisco, CA, USA · Developer Tools, Generative AI, Open Source, Infrastructure · YC page
Inference for real-time voice and chat
10 people · San Francisco, CA, USA · AIOps, Infrastructure · YC page
GPUs for Agents
10 people · San Francisco, CA, USA · Developer Tools, Data Science, Cloud Computing, Infrastructure · YC page
Automatically find and fix your software vulnerabilities
10 people · San Francisco, CA, USA · Developer Tools, Security, Cybersecurity, AI · YC page
Run a team of coding agents on your Mac
8 people · San Francisco, CA, USA · Developer Tools, AI · YC page
Secure multiplayer workspace for teams building with agents
8 people · San Francisco, CA, USA · Developer Tools, Productivity, Collaboration, AI · YC page
Understand why your AI agent breaks. Iterate fast to fix it.
6 people · London, England, United Kingdom · AIOps, Developer Tools, AI · YC page
The Agent Analytics Platform
6 people · Los Angeles, CA, USA · Developer Tools, Generative AI, Analytics, Big Data · YC page
The most powerful sandboxes for AI Agents
5 people · San Francisco, CA, USA · Developer Tools, Cloud Computing, AI · YC page
The UI framework for AI agents and developers to build beautiful apps.
5 people · Buenos Aires, Buenos Aires, Argentina · Developer Tools, Design Tools, AI · YC page
The video context layer for AI.
4 people · San Francisco, CA, USA · Developer Tools, Machine Learning, Video, AI · YC page
Open source applied AI lab building next-gen devtools
3 people · San Francisco, CA, USA · Developer Tools, Open Source, AI · YC page
Lossless web data.
3 people · San Francisco, CA, USA · Developer Tools, Infrastructure · YC page
The COLD Task Framework
3 people · San Francisco, CA, USA · AIOps, Developer Tools, Cloud Computing, Infrastructure · YC page
A Reliable AI Frontend Engineer
3 people · San Francisco, CA, USA · Developer Tools, Generative AI, Enterprise Software · YC page
Turn employees' AI skills into shared company infrastructure
3 people · San Francisco, CA, USA · Marketplace, Infrastructure, AI · YC page
Config Management for Robotics
3 people · San Francisco, CA, USA · Developer Tools, Robotics, DevOps · YC page
AI agent that optimizes inference for embedded compute like Jetson
3 people · London, England, United Kingdom · Developer Tools, Computer Vision, AI, ML · YC page
One living model of your software architecture
2 people · San Francisco, CA, USA · Developer Tools, Productivity, AI · YC page
Platform to build, use, and monetize fully autonomous agents
2 people · Remote · Developer Tools, Infrastructure, AI · YC page
Datadog for robots
2 people · San Francisco, CA, USA · Developer Tools, Robotics, Analytics, Data Visualization · YC page
Replay real customer journeys against every change before you ship
2 people · New York City, NY, USA · Developer Tools, Productivity, AI · YC page
ideate.xyz is an AI-powered 3D art suite on the web
2 people · London, England, United Kingdom · Developer Tools, Generative AI, Gaming · YC page
API & SDK for RCS (the next-generation of texting)
2 people · San Francisco, CA, USA · Developer Tools, Sales, E-commerce, SMS · YC page
Open source AI copilot that knows your company's code and its context
2 people · San Francisco, CA, USA · Developer Tools, Machine Learning, AI · YC page
Making everyone a software engineer
2 people · San Francisco, CA, USA · Developer Tools, Web Development, AI · YC page
The open source Cursor alternative
2 people · San Francisco, CA, USA · Developer Tools, AI · YC page
Catch bugs that code review tools miss
1 person · San Francisco, CA, USA · Developer Tools, Open Source, Enterprise, DevOps · YC page
Random labs is building long running autonomous coding agents.
San Francisco, CA, USA · Developer Tools, Open Source, AI, AI Assistant · YC page
The next generation logging and observability platform
3 people · London, England, United Kingdom · Developer Tools, DevOps, AI · YC page
FAQ
How many developer tools companies are in YC Summer 2024 (S24)?+
37 launched companies in YC Summer 2024 carry a developer-tools or infrastructure tag in YC's directory (snapshot of 2026-10-20); 36 are active. Companies that have not launched publicly on YC's site yet are not counted.
What are the top tags in YC S24 dev tools?+
Developer Tools (32), AI (29), Infrastructure (11), AIOps (5), Generative AI (5). 5 of 37 are tagged open source.
Which YC S24 dev-tool companies are the largest?+
By team size on YC's directory: Domu Technology Inc., Entangl, Oway.
← Fall 2024Winter 2024 →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.