UltimaOS

A private, post-quantum encrypted personal workspace in the browser featuring chat, mail, and file storage protected by ML-DSA and ML-KEM algorithms.

Company Details

Category
Productivity
Headquarters
Berlin, Germany
Data Hosting
EU Only
Open Source
No
Pricing
free
Website
https://ultimaos.com

Replaces

UltimaOS is an alternative to: google-workspace, microsoft-365

Related Productivity Companies

  • Pythagoras AB - A facility management, property and real estate management platform, combining a digital twin with f
  • Nexus Politics - Nexus Politics is a Civic/GovTech startup developing an operating system for digital democracy to ad
  • Aviomentor - A smart training platform providing EASA compliant question banks and exam preparation for PPL(A) an
  • Nieuw Initiatief - Nieuw Initiatief specializes in knowledge sharing via its 'Initiatief-Rijk' platform, offering a kno
  • Avo - Avo is a platform for building self-hosted internal software and business tools quickly and securely
  • Centeris - Centeris provides a comprehensive business software platform for digitalization and administrative a