Refact.ai

Most AI coding tools require sending your code to external servers — which is a non-starter for teams working with proprietary or sensitive codebases. Refact.ai is a powerful AI coding assistant that addresses this directly. It combines intelligent code completion, bug detection, code transformation, refactoring, and AI chat in one tool, supporting all major modern languages and frameworks. Critically, Refact.ai lets you restrict access to your private code and choose exactly where your code runs — cloud or on-premise deployment — giving your team the AI coding benefits without the privacy trade-offs. For developers who want smart AI assistance without compromising on code security, Refact.ai is built with that requirement as a first principle.