Life & fun · alternatives · 2026

24 alternatives to End-to-end encrypted email, based in Switzerland

Proton Mail is the world’s largest secure email service with over 100 million users. Available on Web, iOS, Android, and desktop. Protected by Swiss privacy law.

Proton Mail is a secure email service based in Switzerland that uses end-to-end encryption to keep messages private from the company itself. Available on web and mobile platforms, it offers free accounts supported by… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. End-to-end encrypted email, based in Switzerland launched in 2014; newer entries below may have overtaken it.

1
ProtonMail▲199
End-to-end encrypted email - now on iOS & Android
2016 · proton.me · its alternatives →
2
ProtonMail▲82
End-to-end encrypted email, based in Switzerland.
2014 · proton.me · its alternatives →
3
ProtonMail 2.0▲214
Secure email that respects your privacy, with slick new look
2021 · proton.me · its alternatives →
4
Proton Drive 2.0▲125
Free secure cloud storage | proton
2025 · proton.me · its alternatives →
5
ProtonMail▲144
Encrypted email, made simple. Now open to everybody.
2015 · proton.me · its alternatives →
6
Skiff Mail▲165
Private, end-to-end encrypted, open-source mail
2022 · skiff.com · its alternatives →
7
Proton Pass▲12
Encrypted password manager
2023 · proton.me · its alternatives →
8
Proton▲15
Privacy by default
2022 · proton.me · its alternatives →
9EE
Easy Email Encryption inside Gmail (Alpha, Open-Source)▲170
Manage sales and customer relationships directly inside Gmail. Streak is the CRM your team will actually use—integrated, smart, and loved by 750,000+ users.
2013 · streak.com · its alternatives →
10
TransferChain Send▲591
Blockchain-based secure & private file sharing for everyone
2023 · send.transferchain.io · its alternatives →
11
Secure Swiss Data Encrypted Mobile App▲69
Fully encrypted email app, hosted exclusively in Switzerland
2017 · swissfinancestartups.com · its alternatives →
12
Just Mail▲64
Secured email platform based on distributed storage network
2014 · its alternatives →
13
I made an open-source anonymous email forwarding service▲393
Create unlimited email aliases for free. Protect your real email from spam by using a different address for each service. Privacy friendly, anonymous replies.
2019 · anonaddy.com · its alternatives →
14
Beeble▲314
The safest platform to exchange emails and store files
2024 · beeble.com · its alternatives →
15
Mailvelope▲61
End-to-end email encryption for webmail
2021 · mailvelope.com · its alternatives →
16
Protonet▲238
Private cloud servers - Slack meets Dropbox in a box
2016 · its alternatives →
17
Hansel by Seedling▲106
Your email, your server, your keys so you're not locked out
Aug 2026 · github.com · its alternatives →
18
Canary Mail▲122
Privacy-friendly email app for macOS, iOS & Android
2021 · play.google.com · its alternatives →
19
ProtonMail Mobile▲6
Secure email service
2016 · apps.apple.com · its alternatives →
20
Self host Email Validation▲51
Cleanmails - Unlimited email verification
Jan 2026 · its alternatives →
21
ProtonVPN▲8
Swiss-based VPN developed by the ProtonMail Team
2017 · protonvpn.com · its alternatives →
22
Dmail▲87
A privacy focused email provider using Blockchain technology
2019 · dmail.online · its alternatives →
23
Secure Swiss Data Encrypted Email Mobile Apps▲2
Fully encrypted email apps, hosted in Switzerland
2018 · swissfinancestartups.com · its alternatives →
24
Gaggle Mail▲176
Free Listserv for groups of up to 1,000 people
2022 · gaggle.email · its alternatives →

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →