YC Summer 2024 Engineering, Product and Design Startups

Y Combinator's Summer 2024 batch included 40 Engineering, Product and Design startups. Of these, 39 remain active, 0 have been acquired, and 1 have shut down.

• Saphira AI (8 people) — The Enablement Layer for Physical AI
• Hamming AI (8 people) — Complete QA platform for voice agents
• RunLocal AI (3 people) — The first AI agent for optimizing ML model inference on edge hardware
• Haystack (2 people) — The agent-native control layer for code changes
• Domu Technology Inc. (15 people) — AI Agents for collections
• Coval (10 people) — Simulation & Evaluation that scales voice and chat AI agents
• Doublezero (2 people) — Platform to build, use, and monetize fully autonomous agents
• Comfy Deploy (3 people) — ComfyUI for everyone on your team
• Invaria (3 people) — The next generation logging and observability platform
• Hexclave (7 people) — The user infrastructure platform
• DeepSim, Inc. (4 people) — An AI physics simulator for AI chip design
• Storia AI (2 people) — Open source AI copilot that knows your company's code and its context
• camfer (4 people) — Building the world’s first AI mechanical engineer.
• The Synthesis Company (3 people) — 100x faster scientific evidence synthesis
• Laminar (6 people) — Understand why your AI agent breaks. Iterate fast to fix it.
• Helium (7 people) — Self Improving Software
• HeroUI (5 people) — The UI framework for AI agents and developers to build beautiful apps.
• Polymet (3 people) — AI Product Designer
• Voker (6 people) — The Agent Analytics Platform
• Spur (8 people) — Spur is your AI QA Engineer. Test your websites with natural language.
• Pinnacle (2 people) — API & SDK for RCS (the next-generation of texting)
• d_model (15 people) — Look inside the model
• MagiCode (3 people) — A Reliable AI Frontend Engineer
• Diode Computers, Inc. (10 people) — Automate circuit board design using AI
• Simplex (2 people) — AI agents to enroll providers with payors
• Cerulion (2 people) — Open source operating system for robots
• Quetzal (2 people) — Simple, LLM-first translation and internationalization for software
• Random Labs — Random labs is building long running autonomous coding agents.
• Outerport (4 people) — AI Electromechanical Process Engineers for Heavy Industries
• Entangl (11 people) — Find & resolve issues in data center engineering & operations using AI
• Unsloth AI (8 people) — Open-Source Reinforcement Learning (RL) & Fine-tuning for LLMs.
• Maitai (6 people) — Reliable, self-improving enterprise AI
• ideate.xyz (2 people) — ideate.xyz is an AI-powered 3D art suite on the web
• Hyrex (3 people) — The COLD Task Framework
• Aluna (3 people) — Data for biomedical AI
• ReactWise (2 people) — AI Co-Pilot for Chemical Process Optimization
• Vibe (2 people) — Making everyone a software engineer
• Hestus, Inc. (3 people) — An AI-powered CAD software
• Void (2 people) — The open source Cursor alternative
• Conductor (6 people) — Run a team of coding agents on your Mac