DiffMem in production, Git-based AI memory

Show HN: DiffMem in production, Git-based AI memory

DiffMem in production, Git-based AI memory is a business in show hn launch.

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Six months ago I shared DiffMem, a PoC that used git instead of vector databases for AI memory. 790 of you starred it and got a few questions on what I was building with it.I built a memory companion called Annabelle. She runs on WhatsApp and Messenger, and she's been remembering 3 people's lives for 6 months using the same git-based memory you starred. This isn't an agent framework nor running on OpenClawd, it's one specific product built on one specific idea: that the hard problem in AI isn't intelligence, it's continuity.Here's what changed between PoC and production:Multi-tenancy via git worktreesThe PoC was single-user. Production uses orphan branches per user, each mounted as a worktre

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