Private e-mail providers

An e-mail provider stores your messages and knows who you talk to. These providers say how they encrypt, where they sit and what they ask at sign-up.

Check what the provider asks at sign-up and how you can pay.

Order: what the tool asks of you (nothing, an account, ID), then open code before closed code, then A to Z. Affiliate links and sponsors never change it.

  1. Posteo

    Asks of you: nothing Code: not stated
    • 1 euro a month.
    • Pay anonymously: its page says no payment data connects to an account.
    • Says it collects no personal information at sign-up.
    • Based in Berlin, with servers in German data centres.
    • Supports PGP and S/MIME encryption.

    Visit Posteo Checked 2026-10-19

  2. Proton Mail

    Asks of you: an account Code: open source
    • Free plan with 1 GB and one address.
    • End-to-end and zero-access encryption.
    • Open source apps for web, Windows, macOS, Linux, Android and iPhone.
    • Headquartered in Switzerland.
    • Its page does not say whether sign-up needs a phone number.

    Visit Proton Mail Checked 2026-10-19

  3. Tuta

    Asks of you: not stated Code: open source
    • Free plan. Paid plans add custom domains.
    • End-to-end encryption with post-quantum algorithms.
    • Says all its clients are open source. Made in Germany.
    • Its page does not say what sign-up requires.

    Visit Tuta Checked 2026-10-19

  4. Disroot

    Asks of you: not stated Code: not stated
    • Email, cloud, chat, pads and more from a platform funded by donations.
    • Says: no tracking, no ads, no profiling, no data mining.
    • Its page does not state sign-up rules or jurisdiction.

    Visit Disroot Checked 2026-10-19

  5. Mailbox.org

    Asks of you: not stated Code: not stated
    • From 1 euro a month. 30-day free trial, no free plan.
    • Data stored in German data centres.
    • Its page does not state sign-up requirements or accepted payment methods.

    Visit Mailbox.org Checked 2026-10-19

See also