Alternatives

Products that do what ProtonMail does

End-to-end encrypted email - now on iOS & Android

1
ProtonMail▲82
End-to-end encrypted email, based in Switzerland.
2014
2
ProtonMail▲144
Encrypted email, made simple. Now open to everybody.
2015
3
ProtonMail 2.0▲214
Secure email that respects your privacy, with slick new look
2021
4
M for iOS▲126
Email app with automatic encryption
2015
5
Inky 3▲160
Send encrypted emails using your current email provider
2016
6
Canary Mail▲122
Privacy-friendly email app for macOS, iOS & Android
2021
7
Just Mail▲64
Secured email platform based on distributed storage network
2014
8
Keybase for Mobile▲159
End-to-end encryption messaging platform
2017
9
Airmail for iOS▲363
One of the best Mac email clients, now on iPhone
2016
10EE
Easy Email Encryption inside Gmail (Alpha, Open-Source)▲170
2013 · streak.com
11
Astro for Android▲174
Modern email app for Mac, iOS, and Android, powered by AI
2017
12
Dmail▲87
A privacy focused email provider using Blockchain technology
2019
13
Confidential CC▲94
Send self-destructing email without leaving a trace
2015
14
Dash▲122
Private, encrypted OSS notes app
2025
15ET
End-to-end encrypted email, based in Switzerland▲45
2014 · protonmail.ch
16
Mail by Apple▲302
Apple's email client, unbundled 📧
2016
17
Astro▲309
AI meets email for Mac, iOS and Android
2017
18EI
EmailPK – Instant encrypted email▲53
2014 · diafygi.github.io
19PE
Plain Email – An app for one-touch email processing▲322
2016 · plainemail.com
20
Criptext▲83
Encrypt, track, and recall your emails
2015
21
Alto Mail▲132
The new email client by AOL
2015
22EA
Etebase – An open source and end-to-end encrypted Firebase alternative▲308
2020 · etebase.com
23
Spark for Android▲296
The much beloved email client now on Android
2019
24
Hop Encrypted Email▲132
Completely private chat email, w/ encrypted email messaging
2017

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