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Mem vs Khoj: catalog facts
Mem	Khoj
Freemium Check the Mem website for current free and paid plans.	Freemium Free to self-host; the hosted service has free and paid plans.
Windows, Web	Web, Self-hosted
Captures notes, meetings, voice and web pages without manual filing Meeting notes without a bot joining the call	Searches and chats over your own documents Works with local or remote language models
Notes live in a proprietary cloud service rather than local files Desktop app shown only for Windows	Self-hosting takes some setup work The company now spreads its effort across several products
Downloadable app, Web application, Hosted service	Web application, Self-hosted, Hosted service
Closed source	Open source
License not stated	License: AGPL-3.0
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 23, 2026	Official website Full listing and sources Checked September 23, 2026

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