Hushmail vs Tuta Mail

Hushmail provides encrypted email, secure web forms, and electronic signatures for individuals and businesses. It runs on Android, iOS, macOS, Windows, and the web, supports custom domains, and works with IMAP and SMTP. Hushmail says it combines OpenPGP with SSL/TLS, with messages between Hushmail customers remaining OpenPGP-encrypted on its servers. Secure-message recipients use an inbox link and may sign in with Google, Outlook, or Apple. Healthcare forms support encrypted responses, signatures, and templates for intake, assessments, file transfer, and appointment requests. Every healthcare plan includes a signed Business Associate Agreement, and the company says its healthcare service supports HIPAA compliance. Personal Use starts with 15 GB and unlimited aliases but is not intended for healthcare professionals and lacks an archive, BAA, and IMA. Personal Basic costs $59.99 a year; healthcare plans start at $14.99 a month.

Tuta Mail is an encrypted email service with apps for Android, iOS, Windows, macOS, and Linux, plus browser access. It includes an encrypted calendar and supports offline use; full offline support is listed among paid-plan benefits. The free plan provides 1 GB of storage, one calendar, and three labels. Revolutionary costs €3 a month billed annually and includes 20 GB, 15 extra email addresses, and three custom domains. Legend costs €8 a month billed annually and includes 500 GB, 30 extra email addresses, and 10 custom domains. Paid plans support calendar sharing and event invitations; desktop clients can import EML or MBOX files. Tuta says its clients are open source and auditable, and its data is stored on its servers in Germany in ISO 27001 certified data centers. The service uses post-quantum cryptography, and mail protocol support is listed as none. Family multi-user support can be activated through support on paid plans. Priority email support replies within one business day on Legend.