Private Chat
Standard Matrix rooms, ephemeral Session rooms, and end-to-end encrypted options. You decide when messages disappear.
PRISMA / PRIVATE SOCIAL SYSTEM
Your conversations belong to you.
Leave the noise behind. Keep the trust.
PRISMA is an ad-free, open-source, privacy-by-default communication platform for friends, teams, and communities. Chat, events, marketplace, and payments — all in one place.
Ad-free experience
Open source
Privacy by default
02 / FEATURES
More than one app.
An ecosystem built for you.
WhatsApp Bridge
Manage your WhatsApp account through PRISMA. Your credentials stay only on your device.
PrismAI
Create and manage your own Meta AI API key and use AI assistance in chats on your terms.
External Wallet Payments
No crypto node is hosted on the server. Two-sided confirmation with your own wallet addresses.
App Library
Access 7 independent apps inside PRISMA: events, swap, polls, job reviews, place reviews, secure messaging, and video.
03 / APPS
7 extensions, one platform.
Each one anonymous and independent.
Anonymous city event discovery and QR-based attendance pass.
Download APKAnonymous second-hand and swap marketplace. Direct peer-to-peer.
Download APKAnonymous polls with zero-knowledge proofs preventing double voting.
Download APKAnonymous salary and interview review database.
Download APKImmutable, uncensorable place rating and review guide.
Download APKEnd-to-end encrypted, 24-hour self-resetting ephemeral chat terminal.
Download APKYouTube-style anonymous video watching and streaming platform.
Download APK04 / HOW IT WORKS
Control in three steps.
01
Download and install
Download the PRISMA APK from our website or app library. No app store required.
02
Create an account
Sign up with username, email, and password. Your data stays on your PRISMA server, away from third-party analytics.
03
Open bridges and extensions
Connect your WhatsApp bridge, create Session rooms, or open any of the 7 independent apps with a single tap.
05 / SECURITY
Privacy is not a feature,
it is an architectural choice.
In PRISMA, servers only route communication. Crypto payments use external wallet flow; no node, hot wallet, or private key is kept on the server.
- IP logging off by default
- HTTPS and modern security headers
- Two-sided payment confirmation
- SMBS abuse prevention
- Open source and auditable configuration
06 / DOWNLOAD
Take PRISMA
with you now.
Download the latest Android release directly from our website. A Windows build will also appear here in the future.
P
PRISMA MOBILE
Android App
Universal APK
Android may ask for “Unknown sources” permission during installation. This is normal and safe.
07 / ANNOUNCEMENTS
Latest updates.
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