Refact.ai
Your open-source, autonomous AI agent for software development

Refact.ai is an open-source AI coding agent that integrates into developers' IDEs to autonomously plan, write, debug, and deploy code. It supports on-premise deployment for data privacy, fine-tuning on custom codebases, and connects with tools like GitHub, Docker, and PostgreSQL. It offers autocompletion powered by Qwen2.5-Coder, in-IDE chat, and support for 25+ programming languages.
Refact.ai runs as an IDE plugin that uses LLMs with RAG over your codebase to autonomously complete coding tasks, answer questions in chat, and provide real-time autocompletions.
Software developers and engineering teams
Background.
- Status
- launched
- Business model
- freemium
Similar projects.
Editorial take on the space this project sits in — momentum signals, adjacent moves, our call on whether the wedge is real. Get pinged when we publish a new read or when the landscape shifts.
Have a take on this space?
Tell us what you’d build differently, where you think the incumbents miss, or what we’ve gotten wrong about this project. Comments + reactions are coming soon.