eclipso Mail Europe vs Tau Mail

eclipso Mail Europe combines email with cloud storage, calendar, contacts, tasks, notes, fax, SMS, and online post-office tools in one account. It works on Android, iOS, macOS, web, and Windows. Mail can be managed through webmail, POP3, IMAP, SMTP, the eclipso app, or clients such as Outlook, Thunderbird, and Apple Mail. OpenPGP and S/MIME end-to-end encryption are integrated without browser extensions or separate software. Other listed protections include two-factor authentication, TLS transport encryption, DKIM, DMARC, and SPF. The mobile app includes email, calendar, contacts, cloud storage, PGP, PIN protection, dark mode, push notifications, and support for attachments up to 50 MB. The company says emails, contacts, and files are stored on servers in Germany and that the service complies with EU GDPR and is governed by German law. Plans and add-ons are prepaid and do not renew automatically. Freemail is free; listed paid plans start at €1.49/mo. Weekday support is available by email and phone during stated hours.

Tau Mail is an email service with webmail and native Android and iOS apps. It says messages are encrypted on the device before leaving, with only the sender and recipient holding keys, and advertises zero tracking rather than inbox scanning for advertising profiles. On-device spam detection and priority sorting are described as working without uploading message content. Users can bring their own domain with full DNS control. Webmail uses the same login as the mobile apps and needs no installation. Mobile apps include inbox synchronization, calendar, and contacts. The service offers a free plan with 1 GB encrypted storage and one custom alias. Pro costs $8 a month and includes 50 GB encrypted storage, five custom domains, priority routing, and advanced filters. Business costs $16 a month with unlimited storage, a team admin console, audit trail exports, and dedicated support. Tau Mail is identified as a Tau Technology Group service.