The only messaging app with zero data, zero accounts, and zero trace. When you close the app, your conversation never existed.
No setup, no accounts, no complexity. Private by design, from the first message to the last.
A random anonymous ID and cryptographic key pair are generated locally on your device. Nothing is sent to any server.
Send your anonymous ID to the person you want to talk to — through any channel. It reveals nothing about who you are.
Both devices connect to the relay server. The server exchanges public keys and steps aside. It never sees your messages.
Every message is encrypted on your phone using TweetNaCl / X25519 before it leaves. Unique keys per message — forward secrecy.
The server receives an encrypted blob, passes it to the recipient, and immediately discards it. Nothing is written to disk.
When you close Phantom Chat, all messages are wiped from memory on both devices. No history. No backup. It never happened.
Every feature exists for one reason: to ensure your conversations belong only to you.
TweetNaCl / X25519 cryptography. The same standard used by governments and military organisations worldwide. Unbreakable with current technology.
No phone number. No email. No account. You are identified only by a random cryptographic ID generated locally on your device.
Close the app and everything is wiped from memory. No chat history, no cloud sync, no backup. The conversation never existed.
Each message uses a unique ephemeral key pair. Even if one message were somehow compromised, all others remain perfectly secure.
Screen capture is disabled at the operating system level on both Android and iOS. Your conversations cannot be photographed.
Each organisation gets its own isolated server. Your data never shares infrastructure with any other client. Complete isolation.
No other mainstream messaging app combines all of these privacy guarantees simultaneously.
| Phantom Chat | Signal | Telegram | ||
|---|---|---|---|---|
| End-to-end encryption | ✓ | ✓ | ✓ | Secret chats only |
| No account required | ✓ | ✗ | ✗ | ✗ |
| Zero message storage | ✓ | ✗ | ✗ | ✗ |
| No IP logging | ✓ | ✗ | ✗ | ✗ |
| Messages disappear on exit | ✓ | ✗ | ✗ | ✗ |
| Screenshot blocked | ✓ | Optional | Optional | ✗ |
| Dedicated server per org | ✓ | ✗ | ✗ | ✗ |
| Available without app store | ✓ | ✗ | ✗ | ✗ |
Phantom Chat is not a consumer product. It is professional communications infrastructure for organisations that handle sensitive information.
Client-solicitor privilege requires the highest level of confidentiality. Phantom Chat ensures sensitive legal discussions leave no retrievable record.
Market-sensitive information and deal discussions require absolute discretion. No data stored means nothing to subpoena or leak.
Sensitive campaign strategy and crisis communications handled with complete privacy, away from any potential data breach.
C-suite conversations about strategy, personnel, and confidential decisions require a communication channel with no record.
Communicating with sources requires anonymity and zero data retention. Phantom Chat provides both, without compromise.
Privacy is a right, not a luxury. Phantom Chat is for anyone who believes their conversations belong only to them.
No per-user fees. No monthly subscriptions. No hidden costs. One fixed investment for complete private communications infrastructure.
Everything you need to know about Phantom Chat before getting in touch.
Phantom Chat is available by invite only. Message us on WhatsApp to discuss your organisation's requirements.