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TabbyML vs Twinny: catalog facts
TabbyML	Twinny
Freemium Free and open source to self-host, and the site also has a pricing page with paid plans.	Free Free and open source.
Self-hosted	Windows, macOS, Linux
Runs on your own hardware, including consumer GPUs No external database or cloud service needed	Completion, chat, edits and reviews in one extension Works with local or hosted models you choose
You have to set up and maintain the server yourself Completion quality depends on the model and GPU you can run	Only for VS Code Completion quality depends on the model you connect
Self-hosted	Downloadable app
Open source	Open source
License not stated	License not stated
No account needed	Not stated if an account is needed
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.