Why Cyphry?

An honest look at how Cyphry compares with Signal, Discord and Telegram — including where the others are ahead.

Side by side.

Competitor rows are based on the sources listed below, checked October 2026. Things we couldn't verify are marked “?”.

Feature comparison: Cyphry, Signal, Discord, Telegram
Feature	Cyphry	Signal	Discord	Telegram
End-to-end encrypted text messages	Yes Yes	Yes YesDefault for all chats [5]	No NoDiscord says no current plans [1]	Partial Secret Chats onlyCloud chats & groups: client–server only [8][9]
End-to-end encrypted voice & video calls	Coming later To be continuedCalls are on the roadmap	Yes Yes [5]	Partial Yes, except Stage channelsDAVE, default since March 2026 [1][2]	Not verified —Not verified here
Sign up without a phone number	Yes Yes	Partial Optional, Android“Signal Login”, one-time $2.99 fee; standard signup uses a phone number [3][4]	Partial Yes on desktopMobile accepts email or phone; phone verification may be required later [6][7]	No NoPhone number required [8][10]
Sign up without an email address	Yes Yes	Yes Yes [3][4]	Partial Mobile: phone insteadDesktop/browser signup requires email [6]	Yes Yes [10]
Community servers / large groups & channels	Yes YesDiscord-like communities	Not verified —Not verified here	Yes Servers [7]	Yes Groups up to 200,000 & channels [10]
Open source	No Not yetNo public source claimed	Yes Yeslibsignal is AGPL-3.0 [11]	Not verified —Not verified here	Not verified —Not verified here
Independent security analysis	No None yetNew, in alpha	Yes YesFormal analyses of the protocol [12][13]	Not verified —DAVE described as audited by Discord [1]	Not verified —Not verified here
Maturity	Partial NewWeb now, Linux alpha	Yes Established	Yes Established	Yes Established

✓ Yes◐ Partial✗ No? Not verified

Being fair.

Signal is the benchmark

Signal is open source and its protocol has been formally analysed by independent researchers. If you need a battle-tested private messenger today, it's an excellent choice.

Cyphry is new

Cyphry is built by a solo developer. The web app is live and the Linux app is in alpha. It has not been independently audited and is not open source.

Where Cyphry fits

Discord-style communities with end-to-end encryption, no IP addresses stored, and an account that's just a username + UUIDv6 — plus Lock mode, which flags unusual account behavior.

Your data, your call

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