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Refact.ai vs Twinny: catalog facts
Refact.ai	Twinny
Freemium The open-source version is free to self-host; enterprise solutions are arranged through…	Free Free and open source.
Self-hosted	Windows, macOS, Linux
Open source and deployable on-premise Choice of language models per task	Completion, chat, edits and reviews in one extension Works with local or hosted models you choose
Refact Cloud hosted service is shutting down Self-hosting requires your own server and model setup	Only for VS Code Completion quality depends on the model you connect
Downloadable app, Self-hosted	Downloadable app
Open source	Open source
License not stated	License not stated
Not stated if an account is needed	Not stated if an account is needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked September 26, 2026	Official website Full listing and sources Checked September 24, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.