Detailed overview

Refact.ai is an open-source, autonomous AI coding agent that integrates into IDEs like VS Code and JetBrains to assist throughout the development lifecycle. It combines an autonomous agent that plans and executes multi-step coding tasks end-to-end—searching the repository and connecting to GitHub, databases, and CI/CD pipelines—an in-IDE chat for asking questions, debugging, and generating code in natural language, and real-time code completions powered by Qwen2.5-Coder with retrieval-augmented generation for project-specific accuracy. Teams can bring their own API keys to use models such as Claude, GPT-4o, or Gemini, fine-tune the agent on their own codebase, and deploy on-premise, as SaaS, or on AWS for full data control. Refact.ai supports 25+ programming languages and has been used to build web apps, GUIs, and IoT monitoring systems. Note: the hosted Refact Cloud offering is being discontinued, shifting focus to self-hosted and enterprise deployments.

Pricing details

Free plan for personal/hobby use with limited daily agent usage and 32k-context chat; Pro plan lifts limits. Enterprise plans available for on-premise, SaaS, or AWS deployment. Refact Cloud (hosted) is being discontinued.

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Key features

Autonomous AI coding agent
Code completion
In-IDE chat
Self-hosting/on-premise deployment
Model routing (Claude, GPT-4o, Gemini, etc.)
Bring your own API key
Fine-tuning on custom codebase
Tool integrations (GitHub, Docker, PostgreSQL, CI/CD)

Systems you can build

SaaS web apps
Internal tools
IoT monitoring systems
APIs
GUI applications

Strengths

Privacy options
Good code generation
Flexible deployment

Limitations

Setup varies by deployment
Smaller community
Best results need tuning

Verification sources

Listing details are checked against official sources.

https://refact.ai