Guide
What is a decentralized messaging app?
Decentralized messaging removes the company in the middle. Here is what that actually means, how the approaches differ, and why it changes your privacy.
Centralized vs decentralized
A centralized messenger routes everything through servers the company owns. Those servers see connection metadata and can be breached, subpoenaed, or shut down. A decentralized messenger removes that single point of control.
Approaches differ: some use peer-to-peer or onion-routed node networks; PrivaMesh uses a public blockchain (Solana) as the transport, so there is no bespoke node network to maintain and the record is publicly verifiable.
Why it matters
With no central server, there is nothing to breach, nothing to subpoena, and nothing to shut down. Your keys, contacts and history stay on your device; messages are encrypted blobs on-chain. The trade-off with an on-chain transport is a small network fee per message.
FAQ
Is a decentralized messaging app more private?
It removes the central server that is the biggest privacy risk in most messengers. Combined with encryption and metadata protection, that makes apps like PrivaMesh substantially more private than server-based ones.