Your entire work suite
Mail, drive, collaborative docs, calendar and AI assistant
the complete alternative to Google Workspace and Microsoft 365,
built and hosted in
Integrates with your open standards
Try it now, no account needed
Click a button to try the app without leaving the page!
Read, archive, reply, compose, just like the real inbox.
Not Collabora, OnlyOffice or EuroOffice.
A truly modern office suite
UltiDocs, UltiCells and UltiShow are modern editing tools designed for UltiSuite, not a shell around a third-party engine.
Native collaboration
Real-time co-editing across every suite tool. Work together on the same document.
AI at the heart of editors
Ulti helps you understand, research and build any kind of document.
Native Zero Trust
Nobody needs to know what your hidden files contain, not even us.
An interconnected suite, not a toolbox
Enjoy a unified experience across every app, with AI that helps you get things done anywhere.
Mail
Ultimail
Unified multi-account inbox, smart labels, rules, scheduled send and AI sorting.
Files & docs
UltiDrive
Affordable, secure storage, advanced sharing, real-time collab and all the editors you need.
Address book
UltiCards
Contacts unified across the suite, synced with mail and sharing.
AI assistant
UltiAI
Use the AIs you want with your documents, mail and more.
Calendar
UltiCal
Shared calendar, booking pages, slot polls and automations, connected to mail and contacts.
Video
UltiMeet
Encrypted browser video meetings, sovereign and linked to UltiCal.
Team messaging
UltiChat
Channels, direct messages, threads and encrypted calls to collaborate without exposing your conversations.
Kanban boards
UltiBoards
Project tracking, lists, due dates, timelines: organize your projects and teams.
Built to replace,
designed to last
Everything you expect from a modern suite, with European digital sovereignty built in.
GDPR compliant
Export, erasure, consents, ROPA register and DSAR tracking built in. Operationally GDPR compliant, exercise your rights from your account.
Familiar UX
An interface your teams already know: migrate from Google or Microsoft without friction or training.
Unified SSO
One identity (OIDC / LDAP / SAML) for the entire suite. Single sign-on, secure sessions, centralized sign-out.
Built-in, controlled AI
UltiAI assistant, LLM mail sorting and agents connected via MCP. Works with any OpenAI-compatible provider, including your local models.
Real-time collaboration
Documents, spreadsheets and drawings co-edited live, with shared cursors and history.
Advanced automations
Sorting rules, templated webhooks, fine-grained API tokens for your agents and integrations.
100% GDPR compliant
Portable export, orchestrated erasure, consents, processing restriction, dynamically listed subprocessors and DSAR tracking.
Extensible with all your apps
Deploy Odoo, Matomo, Penpot or Vaultwarden in one click from the admin console, all behind your SSO.
- 1-click deploy from the console
- Automatic SSO on every app
- On your sovereign infrastructure
- Connected AI agents & providers
A and sovereign suite
Built in , the Ulti suite keeps mail, files and identities under European jurisdiction, with no dependency on US clouds.
- GDPR compliant
- 100 %
- trackers, telemetry or ads
- 0
- SSO identity for the entire suite
- 1