No signal event on file yet — status is unknown, not "quiet".
- first observed Kanon started keeping permanent history for this agent
| Machine-callable | — | unknown | — |
| Open source | — | unknown | — |
| Self-hostable | 1 | inferred | — |
| Bring your own key | — | unknown | — |
| Autonomy level | — | unknown | — |
| Pricing model | — | unknown | — |
| Integrations | gmail,outlook,googlecalendar,googledrive | inferred | 1 quote(s) |
“Unknown” means we have not verified it — it is not a “no”. Hard filters never treat unknown as false.
It stands out in a crowded market by prioritizing data sovereignty, directly addressing enterprise concerns about AI privacy.
Evidence quotesverbatim, from the product’s own materials
“a self-hosted AI assistant”— description
“Connect Gmail, Outlook, Google Calendar, Google Drive, Slack, Notion, WhatsApp”— description
FAQ
What is Open Assistant?
Open Assistant is a self-hosted AI assistant that connects to Gmail, Outlook, calendars, Slack, and Notion, keeping all user data on the user’s own server for maximum privacy.
What does Open Assistant do?
Use AI to manage emails, calendars, and work tools without sending sensitive data to third-party servers.
Why does Open Assistant matter?
It stands out in a crowded market by prioritizing data sovereignty, directly addressing enterprise concerns about AI privacy.
How much does Open Assistant cost?
Self-hosted free, managed version at €4.99/month
Is Open Assistant free?
Yes — Open Assistant has a free tier. Pricing as stated on its own page: Self-hosted free, managed version at €4.99/month
Can I self-host Open Assistant?
Yes — Open Assistant can be self-hosted.
What does Open Assistant integrate with?
gmail,outlook,googlecalendar,googledrive,slack,notion,whatsapp
How popular is Open Assistant?
As tracked by KanonAgent: 2 upvotes (first indexed 2026-07-29).
What are the best Open Assistant alternatives?
Similar AI agents tracked by KanonAgent: Chatbase, Anonymous Startup, Unnamed Company, uhoh.com, Unnamed Company, ChatDash, LLC.