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Witsy vs AnythingLLM: catalog facts
Witsy	AnythingLLM
Free The open-source software is available without a license fee. Hosting, hardware and…	Freemium The desktop app is free and MIT licensed. Mintplex Labs sells a hosted cloud version.
Windows, macOS, Linux	Windows, macOS, Linux
Works with local model servers as well as cloud APIs.	Chat, vector database and document pipeline in one install, no setup Works fully locally, or with a cloud provider key if you prefer
Cloud connections require your own provider credentials.	Answer quality depends on the local model, which on a normal laptop is modest Indexing a large document set takes time and disk
Downloadable app	Downloadable app, Self-hosted
Open source	Open source
License: AGPL-3.0	License: MIT
Not stated if an account is needed	No account needed
Not stated if it works offline	Works offline
Official website Full listing and sources Checked September 22, 2026	Official website Full listing and sources Checked September 21, 2026

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