3NUM
3NUM provides secure wallet-to-wallet and wallet-to-phone number messaging.

Earnifi is THE Web3 notification platform, earning folks over $150 million USD since its launch.
Earnifi is THE Web3 notification platform. From airdrops to token gates, Earnifi has notified folks of over $150 million USD since launching in February 2021. There are no native notification tools on Ethereum. People miss millions of dollars every day because they don't know what they have. From airdrops to token gates, Earnifi has you covered.
Explore competitors and apps like Earnifi.
3NUM provides secure wallet-to-wallet and wallet-to-phone number messaging.
A permissionless cross-chain messaging router that provides the easiest way to establish new dapps.
Delivers secure cross-chain communication
Ethereum Org repository of the specifications for peer-to-peer communication.
dm3 is a messaging protocol focused on e2ee, scalability, decentralization, and interoperability.
Epigeon is an end-to-end encrypted Web3 messaging service.

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We build dApps, smart contracts and Web3 solutions for startups and fintech.