mailbox.org alternatives 2026: 7 options compared by facts

Services from our Email Providers ranking you can choose instead of mailbox.org, by Score. For each one we show the factors where it beats mailbox.org.

mailbox.org: Our Score 70/100 See the full ranking mailbox.org pricing

  1. 1

    Proton Mail

    80/100

    Stronger than mailbox.org in: Privacy & security, Price

    Built-in end-to-end encryption
    Yes
    Cheapest paid plan per month (monthly billing)
    $4.99
    Free plan
    Yes
    Your own domain
    Yes
  2. 3

    Zoho Mail

    69/100

    Stronger than mailbox.org in: Price

    Built-in end-to-end encryption
    Yes
    Cheapest paid plan per month (monthly billing)
    Not verified
    Free plan
    Yes
    Your own domain
    Yes
  3. 4

    Tuta (Tutanota)

    61/100

    Stronger than mailbox.org in: Transparency & track record

    Built-in end-to-end encryption
    Yes
    Cheapest paid plan per month (monthly billing)
    Not verified
    Free plan
    Yes
    Your own domain
    Yes
  4. 5

    Mailfence

    57/100

    Stronger than mailbox.org in: Transparency & track record

    Built-in end-to-end encryption
    Yes
    Cheapest paid plan per month (monthly billing)
    Not verified
    Free plan
    Yes
    Your own domain
    Yes
  5. 6

    Fastmail

    50/100

    Stronger than mailbox.org in: Features, Transparency & track record

    Built-in end-to-end encryption
    No
    Cheapest paid plan per month (monthly billing)
    $6.00
    Free plan
    No
    Your own domain
    Yes
  6. 7

    StartMail

    49/100

    Stronger than mailbox.org in: Transparency & track record

    Built-in end-to-end encryption
    Yes
    Cheapest paid plan per month (monthly billing)
    Not verified
    Free plan
    No
    Your own domain
    Yes
  7. 8

    Runbox

    40/100

    Stronger than mailbox.org in: Transparency & track record

    Built-in end-to-end encryption
    No
    Cheapest paid plan per month (monthly billing)
    Not verified
    Free plan
    No
    Your own domain
    Yes