That is not a marketing claim — it is a cryptographic property. Zoza's messenger carries your 1:1 and group chats, voice, video, stakes, hangout spaces, and forum threads. Every one of them is end-to-end encrypted, cloud-synced across your devices, and unreadable to anyone but you. Sign up takes no phone number and no email.
The world's biggest messaging apps scan your conversations, contacts, and behavior to build advertising profiles. You're not the user — you're the product being sold to advertisers.
Most "encrypted" apps still require your phone number — linking your real identity to every message, every group, every call. Governments and corporations can trace you with a single number.
Some platforms claim encryption but keep a backdoor. Unencrypted backups, metadata logging, cloud copies they can access. If the company can read it, so can anyone who compromises them.
Billions of people trust their most intimate conversations to platforms that profit from reading them. We built Zoza because that's insane.
Every feature designed with one principle: you own your data.
Same encryption standard used by WhatsApp and Signal. No phone number, no email needed. Per-device keys, multi-device sync, forward secrecy. Your messages can't be read — not by us, not by anyone.
Server stores encrypted blobs only. We can't read your messages, see your contacts, or access your keys. Ever.
Your encrypted messages sync across all devices. Only your keys can decrypt them. Lose a device? Your data stays safe.
No phone number. No email. Your cryptographic key pair IS your identity. Truly anonymous, truly yours.
E2E encrypted group chats with Sender Key protocol. Broadcast channels for communities. All encrypted.
WhatsApp-style calls — peer-to-peer encrypted, group video with screen sharing. No middleman server touches your audio.
Twitter Spaces-style live audio rooms scoped to your area. Host, listen, raise hand to speak. Location-based, real-time.
Hangout: local civic feed with radar + following. Arena: global anonymous debates, predictions, knowledge. From your neighborhood to the world.
Bet on anything with crypto. Parimutuel pools, 5% fee on profit only, full transparency. Polymarket meets privacy.
Built-in Ethereum wallet. Deposit, withdraw, and trade with native ETH. AES-256-GCM encrypted keys — never leave your device.
Add contacts by username, send requests, manage your network. Link your phone to auto-claim reserved accounts from friends.
Export any chat (or group) from WhatsApp and pull it into Zoza. Messages are encrypted on your device before they ever leave, with AES-256-GCM derived from your identity key. The same history across two people collapses automatically — no duplicates. When a WhatsApp group member joins Zoza, promote the whole group to a real E2E room and backfill the transcript in one tap.
Share photos and updates that disappear after 24 hours. Like WhatsApp Status, but encrypted and private.
Export, import, encrypt. Zoza is the first encrypted messenger that actually lets you bring your 1:1 chats AND your groups along — full transcript, member list, and all.
Local mode: messages stay on your device only. Cloud mode: encrypted with your identity-derived key and synced across all your devices. Either way, the server sees nothing but blobs.
Import any WhatsApp group export — members, names, message history. When members join Zoza, promote the group to a real E2E room in one tap. History is backfilled automatically with each message attributed to its original sender.
If both you and a friend import the same chat, Zoza detects it and deduplicates automatically. Each message shows up once, regardless of who imported first. Your merged history stays clean.
Not all your contacts are on Zoza yet? The waiting tray lists everyone still on WhatsApp with a one-tap invite button. When they join, your imported chat activates instantly with full E2E encryption — for real, not marketing.
The #1 reason people stick with WhatsApp is "my friends and my chats are there." We took the excuse away.
From signup to encrypted conversation in under 30 seconds.
Pick a username. Your device generates a unique cryptographic key pair. No phone number, no email, no tracking.
12 words that unlock your identity on any device. Write them down. This is your master key — we never see it.
Every message is encrypted before it leaves your device. The server only sees encrypted blobs. Not even we can read them.
| Zoza | Telegram | Signal | ||
|---|---|---|---|---|
| E2E Encrypted | Yes | Yes | Opt-in only | Yes |
| No phone required | Yes | No | No | No |
| Zero data collection | Yes | No | No | Minimal |
| Cloud sync | Yes | Yes | Yes | No |
| Key-pair identity | Yes | No | No | No |
| Open encryption | Yes | No | Partial | Yes |
| Voice & video calls | Yes | Yes | Yes | Yes |
| Voice Spaces (live audio) | Yes | No | No | No |
| Hyperlocal radar | Yes | No | Nearby | No |
| Anonymous forums | Yes | No | No | No |
| Verifiable encryption (tap lock) | Yes | No | No | No |
| Shadow Mode / anonymous posting | Yes | No | No | No |
| Prediction markets & games | Launching soon | No | No | No |
| Built-in crypto wallet | Yes (native ETH) | No | No | No |
| Multi-device E2E sync | Yes | Yes | No | Partial |
| WhatsApp 1:1 import | Yes | N/A | No | No |
| WhatsApp group import + promote | Yes | N/A | No | No |
| Cross-importer dedup | Yes | No | No | No |
| Status updates | Yes | Yes | No | No |
| Contacts & requests | Yes | Yes | Yes | Yes |
| Customizable themes | 4 themes | No | Yes | No |