That is not a marketing claim — it is a cryptographic property. We built seven products on one shared core because "trust us" is not a security model. Three run end-to-end encrypted (Chat, Auth, AI Agent). One seals form fields before they leave the browser (Vault). Three rely on cryptographic signatures instead of encryption (Verify, Shield, Sign). Every one is built so the server cannot silently betray the guarantee it makes.
Messengers that promise not to read your messages. Banks that promise an SMS code is secure. Cloud vendors that promise your form data is safe after it reaches them. AI companies that promise not to retain your prompts. We rebuilt the cryptography under each of those promises so "promise" is no longer the load-bearing word.
End-to-end encrypted 1:1, groups, voice and video. Plus Stakes (prediction markets), Hangout (voice spaces), Forum (anonymous threads), and Status (rich media). Cloud-sync your encrypted history across devices without handing anyone the plaintext.
Field-level encryption that happens in the browser, before TLS. SSN, card numbers, medical notes — your CDN, WAF, reverse proxy, and server logs only ever see ciphertext. Drop-in iframe or React component, five lines to integrate.
Businesses cryptographically sign every SMS, email, and push notification. The user's device verifies the signature in parallel — if the signature matches, green badge. If it doesn't, red badge and a warning. This kills the "please share OTP for verification" voice-scam class outright.
Every dApp you open is checked against a signed registry before the wallet popup appears. Address poisoning, lookalike domains, drainer contracts — flagged inline, not after the money leaves. Free for individuals. Paid extension for exchanges.
An independent decoder for institutional signers. Paste raw transaction bytes; see what will actually happen on-chain before you approve. In our benchmark corpus it flagged 5 of 5 historic heists (USD 3.025 billion in detected fraud potential). Signed receipts, on-chain veto module, Bitcoin-anchored audit log.
Cryptographic challenge that lives in the user's Secure Enclave or StrongBox. Not a 6-digit code. Not a push notification with "Approve / Deny". An actual signed response from a key the attacker cannot extract, port, or phone-scam out of the user. Works out to about 5% of what SMS costs.
When Samsung engineers pasted source into ChatGPT, that code left the company forever. AI Agent puts an end-to-end tunnel between the user and the model. The relay holds ciphertext; "no logging" is a protocol property, not a clause in the MSA. Healthcare, financial, legal, and mental-health AI apps that need it to mean something.
No login. No signature. No wallet connection. If any of these saves one user from a drain, the compute bill is worth it.
Zoza started as a messenger because the fourth time someone read a chat I had marked "encrypted," I realised "trust us" was not a security model. Then I looked at the rest of the stack I was using every day and saw the same trust gap — in the bank OTP, in the form that collected my Aadhaar, in the wallet signing page, in the AI chat window. So we rebuilt one cryptographic core and packaged it seven different ways, one for each "trust us" that needed killing. Source code copyright was filed on 14 April 2026, diary number LD-16949/2026-CO. The messenger is live. The other six are looking for their first paying pilot. If the problem you are trying to solve matches one of the seven, write to us — there is a human on the other end.
Our shared cryptographic core gives us four properties. Every product uses some of them; none use all of them. Below is the honest mapping — not the marketing version. Formal models and protocol detail are released to qualified evaluators under NDA via security@zoza.world.
SDKs in Go, TypeScript, Swift, Kotlin, plus component packages for React, Vue, and Svelte. Every product has a live API at its own *-api.zoza.world subdomain and an apply flow that returns a real key in under 24 hours. We do not collect a credit card and we do not meter the free tier — build whatever you need.
Everything is free for the next three to six months. No contract, no card, no usage cap. We are looking for the first set of production pilots on each of the six newer products. When the free window ends we will ask if we have earned the right to keep serving you — you tell us. If you are currently paying Twilio, Basis Theory, Onfido, Jumio, or OpenAI Enterprise and the "trust us" layer is what your CISO flags, this is the call to book.
Write to hello@zoza.world