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Witsy vs 5ire: catalog facts
Witsy	5ire
Free The open-source software is available without a license fee. Hosting, hardware and…	Free Free and open source; you pay your chosen AI provider for API usage.
Windows, macOS, Linux	Windows, macOS, Linux
Works with local model servers as well as cloud APIs.	Works with multiple AI providers MCP client for connecting external tools
Cloud connections require your own provider credentials.	Needs API keys from the providers you use Setting up MCP servers takes some technical knowledge
Downloadable app	Downloadable app
Open source	Open source
License: AGPL-3.0	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 22, 2026	Official website Full listing and sources Checked September 26, 2026

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