01
End-to-end by default
Every chat, channel and call is sealed to its participants from the first byte. There is no “turn on encryption” — there is no off.
Without the key, it's only noise. Whispia — sovereign, sealed, provable end-to-end encrypted messaging.
Whispia — Sovereign Messaging
Without the key,it’s only noise.
Sovereign Sealed Provable.
Whispia seals every message, file and call to its recipients alone — end-to-end encrypted by default. No servers that can read you, no keys we hold.
The aperture, alive
Light through a sealing aperture.
Your words, sealed to a single point of light — and to the people holding the key. Move your cursor through it.
The proof, made playable
What you see.
What the server sees.
Most apps ask you to trust a promise. Whispia hands you the receipt. Flip the switch: the same conversation, as it lives on our relay. No plaintext. No metadata trail we can mine. Just sealed bytes that are useless without the recipients’ keys — which never leave their devices.
A
Clinical channel
sealed end-to-end
Dr. Adeyemi
Patient consent forms are signed. Sending the encrypted dossier now.
09:41
Received and verified. The fingerprint matches — we're clear to proceed.
09:42
rendered locally after on-device decryption
A message’s journey
Compose.
You write in the clear, on your device.
Your device
Meet me at the
old harbour, 8pm. Come
alone.
Sealed
Their device◌ open
M4h1░▚ZJk◈TTMwvFK%5⌁O⎔f⌁iK/zy▜l#YiVHwE7tIIp$&◈H3eAt◇4░nR6GrtYy▒tS&pJy6BV=U7Z▚M▟ZEW◇LI&◇D░Ed⌁Y0lp▜0⌖▒s▜Xf8%5b◈Cd$yidDWepT
Meet me at the
old harbour, 8pm. Come
alone.
Scroll to follow the message
What it does
A whole workspace,
sealed end-to-end.
Messaging is the start. Whispia carries calls, files, documents and tasks under the same lock — so an entire team can operate without a single readable byte leaving anyone’s device.
02
On-device translation
Speak across languages without sending a word to the cloud. Translation runs entirely on your phone — the plaintext never leaves it.
03
Sealed files, docs & tasks
Collaborate on documents, share files and run task boards — all encrypted the same way your messages are. Work, sealed.
04
Sealed voice & video
Calls are encrypted end-to-end with per-call keys. Group rooms, screen share, the works — with nothing decryptable in the middle.
05
Key verification & transparency
Compare safety numbers in person or by fingerprint, and watch for key changes. Cryptographic proof you’re talking to who you think.
⬡ cryptographic proofOne family, two surfaces
On your phone.
In your browser. One seal.
The Whispia mobile app and the Whispia web app are the same product under the hood — the same encryption, the same keys you control, the same verified identities. Carry conversations seamlessly from a pocket to a full workspace.
Whispia Webchannels · docs · tasks
Sealed sessionapp.whispia.io/clinical
# clinical
8 members · end-to-end encrypted
A
Dr. Adeyemi09:41
Sharing the sealed dossier — open it from the doc panel.
▤
patient-dossier.wspd
⬡ sealed · opens on your device
Verified. The fingerprint matches — proceeding now.
Message # clinical…sealed before it leaves you
Whispia Mobile
9:41sealed
Whispia
You
Sealed call · 02:14
A
M
K
+
D
Dr. Adeyemi09:42
Dossier received and verified.
F
Field team · 609:31
On-device translation: 3 languages live.2
C
CounselYest
⬡ Safety number verified in person.
L
LogisticsYest
Files sealed and shared.
No analytics · No ads · No cloud keys
The anti-surveillance stance
What we
don’t do.
Privacy isn’t a feature we bolt on — it’s defined by what we refuse to build. The most trustworthy thing a messenger can do is hold nothing it could ever betray.
Provable, not promised. Verify safety numbers and watch for key changes yourself.
- No ads
You are not the product. There is nothing to sell.
- No analytics
We don’t track taps, reads, or who you talk to.
- No Google or Firebase
No third-party SDKs phoning home from your device.
- No cloud-held keys
Your keys live on your devices. We literally cannot decrypt you.
- No reading your messages
Our relay forwards sealed bytes. Plaintext never touches it.
- No data brokers
Nothing to package, nothing to leak, nothing to subpoena into the clear.