Secure communications,
government-grade.

Encrypted calling, video conferencing, chat and file sharing — with post-quantum protection on by default. Find anyone by their @handle and connect instantly.

Start 14-day free trial For enterprise

🔐 PQC hybrid (ML-KEM / ML-DSA)🎥 SFU conferencing over 443📱 MDM / device management🛡️ Cert-pinnedNo card · No password

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14 days, full features. Sign in with a code we email you — no password to remember.

Create your account

Start your 14-day free trial — we'll email you a 6-digit code. No password.

Your name (optional) Email

14-day free trial · no credit card · no password

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Your handle (how people find you)

Your tag:

Let others find me by my @tag (for calls, chat & sharing) Invite a contact by email (one-time link — lets them find you by @handle even if discovery is off)

My connections

No connections yet — invite someone above.

Find people to call / message (by @handle or name)

Open the app

Everything secure, in one app

For people and teams who can't afford a leak.

🎥

Calls & conferencing

1:1 and group video over a relay on 443 with a pinned certificate — works on locked-down networks.

💬

Chat & file sharing

End-to-end encrypted messaging and sharing — the server is a blind relay; it never sees your content.

Find anyone

Pick a handle like @alex and be reachable. Search opts in — turn discovery off any time.

Secure communications,government-grade.