Email 5
A Web3 email service focused on privacy, decentralization, and open standards.
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Metacrm
Web3 CRM hub for cross-chain marketing, personalized engagement, and AI customer service.
Mailchain
Web3 email and messaging for everyone
mxhero.com
AI email management for security, governance, and sustainability
Emailgurus - Open Source
Keep your Gmail inbox focused on people you know
Web3 ID
Web3 auth that puts user privacy first, and it’s free