Work · alternatives · 2026
24 alternatives to Threema
The messenger that puts security and privacy first
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Threema launched in 2019; newer entries below may have overtaken it.
- 1
The secure instant messenger from Switzerland. GDPR-compliant messaging for individuals and organizations that value privacy, security and data protection.
2014 · threema.ch · its alternatives →
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Chat anonymously with friends & strangers
2015 · antiland.com · its alternatives →
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An open source implementation and desktop client of the Threema Messenger App. - blizzard4591/openMittsu
2016 · github.com · its alternatives →
- 9
Tor Messenger▲117The easiest app yet for anonymous, encrypted IM
2015 · blog.torproject.org · its alternatives →
- 10
A special web3 messenger for top-secret conversations
2023 · testflight.apple.com · its alternatives →
- 11
Decentralized anonymous blockchain messenger. Crypto In-Chat
2020 · adamant.im · its alternatives →
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XChat▲175The standalone, encrypted messaging app from X
Apr 2026 · apps.apple.com · its alternatives →
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End-to-end encryption messaging platform
2017 · keybase.io · its alternatives →
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Stealthy.IM▲105Text friends without Google or Facebook snooping
2018 · stealthy.im · its alternatives →
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CypherChat▲69Secure. Encrypted. Peer-to-Peer. No Personal Info Sign-up.
2022 · cypherchat.app · its alternatives →
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Secure Anonymous SMS in the cloud (and a phone number)
2018 · crypton.sh · its alternatives →
Also compare
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 →