Compare software

Attio vs Twenty: catalog facts
Attio	Twenty
Freemium Free to start, with paid plans such as Pro for more features.	Freemium Free to self-host; the hosted version is a paid service.
Android, iOS, Web	Web, Self-hosted
Workflow automation for pipeline tasks AI agents that query and update CRM records	Open source and self-hostable Customisable data model, workflows and dashboards
Hosted only, with no self-hosted option Strong focus on AI features may be more than small teams need	Self-hosting needs server administration Aimed at technical teams that will customise it
Downloadable app, Hosted service	Web application, Self-hosted, Hosted service
Closed source	Open source
License not stated	License: AGPL-3.0
Account 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 October 2, 2026	Official website Full listing and sources Checked October 2, 2026

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