Guide
What is a serverless messaging app?
The single biggest privacy weakness in most messengers is the server. A serverless messaging app removes it entirely — here is how, and why it matters.
No server, nothing to attack
A serverless messaging app routes messages without any central server the operator controls. There is no backend that can be breached, no database to subpoena, and nothing to quietly instruct to log more. Remove the server and a whole category of risk disappears at once.
PrivaMesh is serverless in the literal sense: messages are encrypted blobs in Solana transaction memos, and the only network dependency is a swappable, self-hostable Solana RPC endpoint.
How a message travels with no server
To send, PrivaMesh encrypts and pads your message, then wraps it in a 0-lamport Solana transaction addressed to a one-time stealth address. To receive, your device scans the chain for your stealth addresses and decrypts locally. At no point does a company machine handle your message — because there is none.
FAQ
What does serverless messaging mean?
It means messages are routed without any central company server. PrivaMesh uses the Solana blockchain as transport, so there is nothing central to breach, subpoena, log or shut down.