Open Beta — June 21st, 2026

Private by default. Yours by design.

Your messages are encrypted before they leave your device. Clear, private voice, free to start. And you can run the whole thing on your own hardware, with every feature unlocked.

The Concord Voice desktop app showing the Concord HQ server, the general channel with end-to-end-encrypted messages, and a members list.
AES-256
Message Encryption
4096-bit
Key Wrapping
0
Messages We Can Read
0
Compromises
“We got tired of telling people to protect their data while watching the tools we used every day do the opposite. So we built the alternative.
A Concord Voice channel with the green 'Messages are encrypted end-to-end' bar visible at the bottom of the composer.
AES-256-GCM

End-to-End Encrypted

We can't read your messages. The math won't let us.

AES-256-GCM on every message, with 4096-bit RSA key wrapping. We can't read your conversations; the math won't allow it. There's no "private mode" to switch on, because there's no other mode.

The Concord Voice voice-lounge: a 2-by-2 call grid of participants with gradient video tiles and call controls. 7 audio tiers

Voice & Video

Voice this clear shouldn't cost your privacy.

Real-time encrypted calls, screen sharing, and channels, with nothing listening in. Several voice quality tiers, from bandwidth-light to virtually studio-grade. Private voice is free to start, with the Supersonic plan and up unlocking higher quality tiers, while self-hosting unlocks everything.

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Concord Voice in the default dark theme. Concord Voice in the light theme. Concord Voice in the cotton-candy pastel theme. Concord Voice in the hacker terminal-green theme.

Custom Themes

Make it yours. Without making it theirs.

Make it yours: custom themes, colors, and emoji. Light, dark, cotton-candy, or full hacker-green. The customization is the part you see; the no-tracking, no-ads part is why it feels different.

The Concord Voice connection selector, where you sign in to the hosted service or point the app at a server you run yourself.
self-hosted

Self-Hostable

Your server. Your rules. Every feature unlocked.

Run the entire platform on your own hardware and audit the source. Self-hosting unlocks every feature — and your data never has to touch our servers.

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The Whole Platform

Everything in one place.

Tap a feature to see what it means.

Pre-Launch

Be first through the door.

Open beta opens June 21st, 2026. Follow the Kickstarter to be notified the moment it goes live, and back the case that communication can be private, self-hostable, and ad-free for good.

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