Feature | Kolab Now | Posteo |
---|---|---|
Collaborative | ||
CalDAV | ||
CardDAV | ||
Cloud Storage | ||
Email Server | ||
Notetaking | ||
Real time collaboration | ||
Security & Privacy | ||
End-to-End Encryption | ||
Privacy focused | ||
Encrypted Email | ||
Custom domain | ||
Google Sheets integration | ||
Mobile Device Management | ||
Online collaboration | ||
Calendar integration | ||
Encrypted mail and contacts | ||
POP3 Support | ||
Web-Based | ||
Ad-free | ||
Document sharing | ||
Integrated Spam Protection | ||
Custom login portal | ||
Built-in Calendar | ||
Push Notifications | ||
Support for IMAP | ||
Encrypted email | ||
Anonymity | ||
PGP Encryption | ||
Privacy-friendly | ||
Security focused | ||
Transparency | ||
Basic html mode | ||
Custom Backgrounds | ||
Integrated Chat | ||
Integrated Search | ||
Support for Aliases | ||
File-organization | ||
Mail collector | ||
Multiple Account support |