Launching Mnemo Memory — hybrid retrieval at 85.2% on LongMemEval — Mnemo Memory

After months of benchmark-driven engineering we're opening Mnemo Memory to every builder. 85.2% (426/500) on the official LongMemEval judge, 95.7% on single-session-user. Here's what shipped — including the categories we still haven't won.

About Mnemo

Mnemo is the memory of how your company actually works. It learns from the tools your team already uses, like Slack, email, Jira, and GitHub, and keeps the decisions, exceptions, and lessons behind the work, including how they change. People ask in Slack; agents ask through the API, SDKs, or MCP, and answers come back with the source. US-hosted, with a free tier of 1K writes and 10K searches per month.

Explore Mnemo

• Mnemo API documentation
• Pricing
• Benchmarks
• Company Brain for Slack
• Ask Mnemo widget
• People — one memory container per person
• Daily Brief
• Memory Inbox
• Timeline
• Meeting Memory
• Chrome extension
• WhatsApp and voice-note capture
• Data-source connectors
• Framework integrations
• Trust and security
• Contact
• llms.txt
• OpenAPI 3.1 specification