PDFAITools
Refact AI
Open-source AI coding assistant with code completion, chat, and refactoring that can be self-hosted for privacy.
What is Refact AI?
What is Refact AI?
Refact AI is an open-source AI coding assistant that offers code completion, chat, and automated refactoring — with the unique option to self-host the entire system on your own infrastructure. This makes it one of the only fully-capable AI coding assistants that can operate entirely within a private environment, with no data leaving the organization.
Key Capabilities
- AI-powered inline code completion in IDEs
- Conversational AI chat for coding questions
- Automated code refactoring and improvement suggestions
- Self-hosting option using open-source models or fine-tuned models
- Integration with VS Code, JetBrains, and Vim
Privacy-First Coding AI
Refact AI's self-hosting capability is its most distinctive feature — organizations with strict data privacy requirements, government agencies, financial institutions, and enterprises working with proprietary code can run Refact entirely on-premises, ensuring that no code is ever transmitted to external servers.
Key Features
Run Refact entirely on your own infrastructure — no code ever leaves your environment.
Inline code completion suggestions that learn from your codebase over time.
Ask questions, get code explanations, and discuss solutions through integrated AI chat.
Identify and apply code improvements, optimizations, and refactoring suggestions automatically.
Fully open-source codebase available for inspection, modification, and community contributions.
Who Uses Refact AI?
Use AI coding assistance for proprietary code without exposing it to external services.
Deploy AI coding tools in high-security environments with strict data residency requirements.
Accelerate coding with AI completion and chat available directly in the IDE.
Continuously improve codebase quality with automated refactoring suggestions.
Pros & Cons
✅ Pros
- Self-hosting makes it suitable for the most privacy-sensitive environments
- Open-source allows full code inspection and customization
- Comprehensive feature set covering completion, chat, and refactoring
- Can be fine-tuned on your own codebase for maximum relevance
- Free tier available for individual developers
❌ Cons
- Self-hosting requires technical infrastructure expertise
- Cloud-hosted performance may be lower than dedicated commercial alternatives
- Smaller community compared to GitHub Copilot or Cursor
- Fine-tuning requires ML engineering expertise to implement
Refact AI Pricing
Free
- Cloud-hosted AI
- Code completion
- Chat
- VS Code & JetBrains
Pro
- Unlimited completions
- Advanced models
- Priority support
- All IDE integrations
Self-Hosted
- Full on-premises deployment
- Your own models
- Complete privacy
- Open source
Refact AI earns a 4.8/5 rating from our editorial team. Its generous free tier lets you explore core features before upgrading, making it a low-risk choice for individuals and teams. Standout strengths include self-hosting makes it suitable for the most privacy-sensitive environments and open-source allows full code inspection and customization.
Get Started with Refact AI →