Refact – AI code assistant with autocomplete, AI Chat and code editing

In plain words

Refact is an AI code assistant for developers that provides autocomplete, integrated chat, and code editing features. It uses custom language-specific models that are smaller than competitors but optimized for performance. The tool works with JetBrains and VS Code editors and is available to try for free. It offers similar context window capabilities to alternative solutions while maintaining efficiency through its fine-tuned approach.

written from the facts on this page · September 2026

From the sources

We’ve just launched Refact.ai, the AI coding assistant that combines code autocompletion, refactoring, and chat inside your favorite IDE. You can download our plugin for JetBrains or VS Code . It’s free for personal usage, and now you can also get a 2-week free trial of Refact.ai Enterprise . We believe next-gen developer assistant tool can benefit greatly from the use of different AI models working in harmony, that’s why we decided to power Refact with a combination of models. Our proprietary fast and smart AI completion model is state-of-the-art in size and latency. For each language group, we have fine-tuned a specific model to provide speed and accuracy. They are hosted in our data…from refact.ai

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