Priced per organisation.
Never per user.

Zenntro is a desktop app that captures a company's operational memory. It indexes the tools you already work in — email, chat, calendar, CRM, invoicing — on your own computer, and builds a living record of every client: who really decides, what you have promised, why decisions were made and whether the relationship is at risk. Your data does not leave your infrastructure on any plan.

On your own machine, or on your own server. Zenntro indexes into a local Hub, and operational data — emails, the relationship map, curated context — never passes through Zenntro's servers, not even on the free plan. The only thing we handle in the cloud is account metadata: plan, billing and devices.

No. AI search is free and unlimited on every plan, because it is indexed and executed on your own machine, with no API key and without sending text to any external service. Conversational chat does have a limit of 50 questions a month on the free plan; on Pro it runs on your own server with no limit.

No, and it is designed so that it cannot be. Zenntro measures business entities — accounts, decisions, commitments — never individual performance. Each employee can pause their own indexing, exclude domains and choose a redaction level without going through the admin, and the owner only ever sees aggregate data, never which items a specific person excluded.

Four families of source. Communication: email over IMAP or OAuth (Gmail, Outlook, Fastmail, iCloud, ProtonMail or your own server) and Slack. Scheduling: Google Calendar and Microsoft 365. Business: a CRM such as HubSpot or Pipedrive. And notes and documents through Notion. Invoicing tools are on the roadmap. Because it works over IMAP you do not need special Google permissions or their CASA audit.

The free plan costs nothing and includes 1 user, 2 sources and 90 days of memory. Pro is 199 euro per month per organisation — not per user — with 15 users included, 25 sources, unlimited history and AI on your own server, and it comes with two months free if you pay annually. Enterprise and Pro Cloud are quoted to fit.

Yes. From the owner panel you can download a complete, encrypted clone of your entire operational memory: indexed emails, calendar events, relationships and curated context. It can be re-imported into any Zenntro instance or kept as a backup. There is no lock-in.

About five minutes. You create the account in the Dashboard, download the app — your session is already recognised — and connect your sources. Indexing years of history happens locally and requires no migration of your current stack.