Dapp StoreEthereumInfrastructure ToolsWeb3 Email Tools
Free CustomersDecentralized Identity ToolsWeb3 Messaging ToolsWeb3 Email ToolsWeb3 Authentication Tools


Mailchain is the communication layer for Web3.

Ethereum Logo
Multichain Logo
Open-source, Free

What is Mailchain?

At present, Web3 identities cannot communicate privately. The lack of native communication-infrastructure critically limits usability. Mailchain solves the problem through its open-source communication protocol and unified inbox application. Using Mailchain, anyone can privately email another Web3 identity or blockchain address. It’s as simple as using webmail. Users can manage communications for all their identities, across all protocols in one unified place. 

Use Web3's Most Scalable and Reliable RPC Nodes
Get your API key
Is this your project?
Request edits

Best Web3 Email Tools

Discover more web3 applications and developer tools.

See all dapps
Section background image

Build blockchain magic

Alchemy combines the most powerful web3 developer products and tools with resources, community and legendary support.

Get your API key