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NewelleWitsy
Free

Free and open source under the GPL-3.0-or-later licence.

 Free

The open-source software is available without a license fee. Hosting, hardware and…

Linux Windows, macOS, Linux
  • Runs local models through Ollama and llama.cpp
  • MCP support, extensions and document search
  • Works with local model servers as well as cloud APIs.
  • Linux only
  • Terminal access from chat calls for care with untrusted models
  • Cloud connections require your own provider credentials.
Downloadable app Downloadable app
Open source Open source
License: GPL-3.0-or-later License: AGPL-3.0
No account needed Not stated if an account is needed
Works offline Not stated if it works offline

Checked October 1, 2026

Checked September 22, 2026

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