Kolab Now vs Soverin

Vergleichen Sie Kolab Now und Soverin nach Funktionen, Rechtsraum, Nachweisen und Einsatzpassung.

Beide als Alternativen zu: Gmail, Microsoft 365

Kolab Now

Switzerland· Groupware

Netherlands· Email Services

Hervorgehobene Zeilen unterscheiden sich zwischen den Produkten.

Kolab Now vs Soverin: Überblick
Merkmal	Kolab Now	Soverin
Herkunftsland	Switzerland	Netherlands
Kategorie	Groupware	Email Services
Open Source	Ja	Nein
Self-Hosted	Nein	Nein
Zusammenfassung	Swiss-hosted FOSS Kolab groupware from Apheleia IT AG: email, calendars, contacts, files and optional Collabora collab on operator infrastructure in Bern.	Dutch privacy-first email hosting: custom domains, open IMAP/SMTP/CalDAV, 25 GB mailboxes, no ads or content scanning, servers operated in the Netherlands.
Tags	privacy email open-source groupware switzerland caldav activesync foss	privacy email gdpr netherlands custom-domain imap saas

Email with Advanced Filtering
Kolab Now delivers threaded email views and server-side Sieve filtering, allowing rules to sort messages before they reach devices. Users manage filters via web interface or scripts, ensuring consistency across clients. Multiple identities and customizable interfaces support professional workflows.
Calendar, Contacts, and Task Sync
Calendars include free/busy scheduling to coordinate without revealing details. Contacts, tasks, and notes sync via ActiveSync for Android, iOS, and BlackBerry, or CalDAV/CardDAV for broader compatibility. Native KDE Kontact clients run on Linux, Windows, and macOS.
File Storage and Sharing
Secure file storage offers granular access controls and sharing options. Recent additions include collaborative editing via Collabora Online for documents and presentations, plus video conferencing rooms for teams.

Robust Security Protocols
Soverin secures transit with encrypted connections (TLS), strips IP addresses from headers, and supports DKIM, SPF, DMARC, DANE, DNSSEC, and HSTS. Nightly backups use individual encryption keys. 2FA is available, and servers employ disc encryption. ISO 27001 certification and no AI scanning ensure data stays private, without behavioral tracking.
Custom Domains and No Lock-In
Users bring or register domains, with easy IMAP/SMTP migration. Unlimited aliases forward to the main inbox. Private aliases on @sinenomine.email hide real addresses. Export data anytime—Soverin deletes backups upon departure, preventing retention.
Sync and Storage Options
25GB storage covers email, calendar, and contacts, syncing via CalDAV/CardDAV. Compatible with any client or device. Businesses add mailboxes sharing storage, plus SoSmart for oversight. Webmail, apps, and desktop clients work seamlessly.