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Your Open-Source, Autonomous AI Agent
Refact.ai codes like you, thinks like you, and adapts to your workflow instantly. Integrate it with your tools, fine-tune it to your codebase, and choose the best LLMs for your tasks. Deploy on-premise and stay in full control of your data.
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- Self-hosted
Start for free in your favorite IDE, or contact us for enterprise solutions.
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Code agent trusted by thousands of developers
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Get your AI Programming Partner that works for you
Autonomous AI agent
Delegate your coding tasks end-to-end
Just describe what you need — Refact.ai Agent plans, executes, and deploys. It works like another developer in your IDE, integrating with your codebase and stack, while letting you preview and control the process.
- Completes task step-by-step with reasoning.
- Searches and analyzes repository for accurate execution.
- Connects with GitHub, databases, CI/CD pipelines, and more.
- Simple, intuitive UX.
In-IDE chat
Ask, edit, debug, and generate code in natural language
Get accurate, context-aware chat answers and suggestions, tailored to your project. Fast and meeting your specific needs.
Accurate autocompletions
Use AI to continue your code in real-time
As you write, Refact.ai predicts the next lines, functions, or classes with precision.
Powered by Qwen2.5-Coder model and Retrieval-augmented generation (RAG), it analyzes every symbol you type, retrieves project-specific insights, and generates code for your next move.
See how developers use AI Agent in real projects
Vibe coding as it is: your high-level guidance, and AI handles the rest. Watch use cases of Refact.ai Agent autonomously solving developers' tasks while they barely touch the keyboard.
Refact.ai Agent saved me thousands of euros
I just finished a week of vibe coding with Refact.ai, and I'm still processing how much the product development game has changed. What I particularly love about Refact.ai is that it's fully integrated — it can see your entire code repository, integrates with multiple tools, and proposes changes based on the overall architecture and project knowledge. I was able to build a working product prototype within a week with just prompting and testing. Using Refact.ai saved me thousands of euros that I would have spent hiring a freelancer. It saved me months of work — I got it done in just a week!
Denis Savin, LinkedIn
99.9% of an IoT cloud app built by Refact.ai Agent
A full-fledged IoT cloud monitoring Django app for our IoT products was 99.9% programmed using only the Refact.ai Agent. I only worked on one thing — the models.py file. It was an amazing experience with the Refact.ai Agent, it truly saved me a lot of time and energy, which I could dedicate to my main job and family. The app includes white/dark mode, UI translation editing, and permission management for each module (like TRANS for translations), as well as automatic data updates through Ajax.
Ukro, Discord Community
80 hours of building from scratch — instead done in 30 minutes
The new programmer told me that he needed 80 hours to rewrite from scratch, as fixing it would take the same amount of time or more. So I connected Refact to the MySQL database and used the Chrome tool while logged into the WordPress admin. And guess what happened? In about 30 minutes of prompt ping-pong, it identified the issue with the plugin. I told the Agent I didn't want to update the plugin — just fix it! And it did! This freaking Agent keeps amazing me every single time.
Ukro, Discord Community
3 weeks of waiting — solved in just 14 minutes!
Another big win story here! I also work with other AI communities, and their workload is already full, so they don't have much time for improvements. Still, I just asked the Refact.ai Agent to build me a GUI for a worker client that this community is using. Let me tell you — in just 14 minutes, the agent created the most beautiful, fully functional GUI (nothing was missing) for this client. All I did was give it the link to the GitHub repo... (They had been asking for a GUI 3 weeks ago, a few people said 'OK', but nothing was delivered.)
SuperMalinge, Discord Community
Refact.ai Agent handles around 95% of the work
As someone with zero prior web development experience, this Refact agent has been incredibly effective. With its intelligent support, I can now build functional web applications using a 'vibe coding' approach. I'd describe this agent as my personal paid developer — it handles around 95% of the work, including building and debugging my applications. Moreover, it helps me understand coding logic in the process, making it both a development and a learning tool.
R3gzPro, Discord Community
Refact.ai Agent saved me thousands of euros
I just finished a week of vibe coding with Refact.ai, and I'm still processing how much the product development game has changed. What I particularly love about Refact.ai is that it's fully integrated — it can see your entire code repository, integrates with multiple tools, and proposes changes based on the overall architecture and project knowledge. I was able to build a working product prototype within a week with just prompting and testing. Using Refact.ai saved me thousands of euros that I would have spent hiring a freelancer. It saved me months of work — I got it done in just a week!
Denis Savin, LinkedIn
99.9% of an IoT cloud app built by Refact.ai Agent
A full-fledged IoT cloud monitoring Django app for our IoT products was 99.9% programmed using only the Refact.ai Agent. I only worked on one thing — the models.py file. It was an amazing experience with the Refact.ai Agent, it truly saved me a lot of time and energy, which I could dedicate to my main job and family. The app includes white/dark mode, UI translation editing, and permission management for each module (like TRANS for translations), as well as automatic data updates through Ajax.
Ukro, Discord Community
80 hours of building from scratch — instead done in 30 minutes
The new programmer told me that he needed 80 hours to rewrite from scratch, as fixing it would take the same amount of time or more. So I connected Refact to the MySQL database and used the Chrome tool while logged into the WordPress admin. And guess what happened? In about 30 minutes of prompt ping-pong, it identified the issue with the plugin. I told the Agent I didn't want to update the plugin — just fix it! And it did! This freaking Agent keeps amazing me every single time.
Ukro, Discord Community
3 weeks of waiting — solved in just 14 minutes!
Another big win story here! I also work with other AI communities, and their workload is already full, so they don't have much time for improvements. Still, I just asked the Refact.ai Agent to build me a GUI for a worker client that this community is using. Let me tell you — in just 14 minutes, the agent created the most beautiful, fully functional GUI (nothing was missing) for this client. All I did was give it the link to the GitHub repo... (They had been asking for a GUI 3 weeks ago, a few people said 'OK', but nothing was delivered.)
SuperMalinge, Discord Community
‹›
With AI Agent, transform how you build software
Understands your context
Refact.ai analyzes your entire development environment to deliver accurate, context-aware code generation and chat responses—better than any other tested solution.
Workspace
Codebase
Databases
Files
Documentation
Web
...
Learns and evolves with you
The more you use it, the smarter it gets. Save use cases, refine memory, and train the Agent to adapt to your workflow. Make it your real digital twin.
Remains in your control
On-premise deployment keeps your code private and fully under your control. It provides maximum security and complete data ownership.
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Powerful AI tools for every development task
- AI Code Genarator
- AI Code Review
- Image to Code
- Python Code Generator
- Java Code Generator
Generate code for any programming language. This online tool easily generates, optimizes, and explains code in various languages.
Automate code reviews with AI. This tool analyzes code in multiple languages and provides clear fixes and improvements.
Convert images or screenshots into HTML/CSS code pages. Just upload your file, add details or requirements, choose a model, and get your code.
Ask to generate, explain, or refactor your Python code. Simply select the action, describe the task, choose the model, and our online tool will do it for you.
Request code generation, optimization, or refactoring for your Java projects. Just pick an action, define the task, select a model, and let our online tool handle the rest.
Supports 25+ programming languages
Java
Python
JavaScript
Rust
PHP
C++
TypeScript
HTML
React
Ruby
SQL
C
YAML
CSS3
Build, customize, control
Refact.ai gives you the flexibility and control to customize an AI Agent around your tools, workflows, and coding style.
Connect tools
Integrate with GitHub, PostgreSQL, Docker, and more. Refact.ai Agent accesses your resources and handles related operations autonomously, mimicking your workflow.
Choose the best model
Use Claude 4, GPT-4o, or GPT-4o mini with AI Agent or for chat queries.
Bring your own key
Connect your API key and use any LLM: Gemini, Grok, OpenAI, Deepseek, and others.
On-premise option
For maximum security, choose our self-hosted AI Agent version and run it on your own infrastructure.
Automate your company's software development
Refact.ai Agent for Enterprise handles engineering tasks autonomously, enabling your team to deliver more, faster, and focus on high-impact work.
- Understands your company's context and standards by analysing your documentation and codebase.
- Learns from each interaction and feedback, becoming smarter over time.
- Organizes experience into the knowledge base for quick collaboration across your team.
Deploy AI Agent on-premise, as SaaS, or on AWS.
Refact.ai gives you the flexibility and control to customize an AI Agent around your tools, workflows, and coding style.
Integrate with your environment
AI connects to your GitHub, Docker, PostgreSQL, and more to mimic developer behavior and complete tasks.
Fine-tune LLMs
Train AI on your stack to customize its behavior.
Keep data private
On-premise deployment ensures your code never leaves your servers.
Get priority support
Dedicated assistance from our engineers at every stage.
Empower your software development with AI Agent
Learn how Refact.ai Agent can turn AI into a true force multiplier for your engineering teams.
AI coding agent for your favourite IDE
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Try Refact.ai now
Free to start. Fully powered autonomous AI Agent for software development. Upgrade to Pro to lift the limits.
Free
For personal and hobby projects
- Access to Autonomous AI Agent (limited usage per day)
- In-IDE chat with 32k context
- Unlimited code completions powered by Qwen2.5-Coder
- Code-aware vector database (RAG)
Pro
From $10/month — for professional use
Includes everything in the Free, plus:
- 40 requests/day to Autonomous AI Agent
- Unlimited in-IDE chat with 64k context
- Access to additional code completion models
Enterprise
Deploy AI Agent on-premise, as SaaS, or on AWS.
- LLM fine-tuning on your company's codebase
- Optimized for multiple GPUs
- Code privacy
- Priority support and onboarding
Watch how AI Agent works
Refact.ai - The Most Customizable AI Coding Assistant - YouTube
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Refact.ai - The Most Customizable AI Coding Assistant
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