Open source memory for AI agents to learn from experience
Hindsight is open-source memory that lets AI agents learn from experience, #1 on every dataset of the Agent Memory Benchmark. Today it's 1.0, and the API is a promise. We're also launching Hindsight Memlake, a storage engine written in Rust that keeps agent memory in object storage: 100M memories at under 100 ms p99, with no database, consensus cluster or leader. Self-host it free, start on Hindsight Cloud with free credits, or run it in your own cloud with Enterprise.
Hindsight 1.0 + Memlake launched on Product Hunt on 2026-10-14 and has 67 upvotes and 5 comments so far.
This tool is open source.