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May 6, 2026


Epicenter

ChatGPT's memory feature in open, portable format

ProductivityOpen SourceLocal-First Software

Epicenter Thinks Your AI Should Remember You, and You Should Own the Memories

Every productivity app you use has its own silo of context about you, and none of them talk to each other. Epicenter stores everything in plain text and SQLite files you own, then lets local-first apps share that memory. It is the anti-cloud-lock-in bet, and the founder has 10,000 commits a year to back it up.