More than 80% of email startups fail or get shut down after acquisition.
Email works well with universal, decentralized, battle-tested protocols.
Strong network effects and high switching costs hinder new email apps.
Many startups address imaginary problems that email already solves.
Building real email infrastructure requires complex systems like spam filters and reputation management.
Proven infrastructure services exist, making rebuilding email redundant.
Winners build infrastructure or enhance existing workflows, not replace email.
Get notified when new stories are published for "🇺🇸 Hacker News English"