Why Mem0 matters
Mem0 raises $24M across seed and Series A rounds, announced October 28, 2025, from investors including Basis Set Ventures, Peak XV, Y Combinator and GitHub's fund. Its Apache-licensed repository reaches 65,700 GitHub stars by September 2026. A new memory algorithm released in April 2026 scores 94.4 on LongMemEval and 92.5 on LoCoMo, according to the project's published benchmarks.
The numberGitHub repository passed 65,000 stars by September 2026, one year after a $24M seed and Series A raise
On The Agentic 80
Listed under Agent frameworks and infrastructure. What agents are built on: orchestration, tools, memory, evals, sandboxes.
Quick answers
- What does Mem0 do?
- Memory layer API that lets AI agents and assistants keep user context across sessions. Mem0 raises $24M across seed and Series A rounds, announced October 28, 2025, from investors including Basis Set Ventures, Peak XV, Y Combinator and GitHub's fund.
- What AI capabilities does Mem0 offer?
- Mem0 offers a memory layer for AI agents and assistants so they can keep user context across sessions. Developers use its API to store facts, search relevant history, and update memories as conversations change. It is sold as a hosted platform and published as open source software that teams can self-host. Business users get assistants that recall preferences and prior work without building their own memory store.
- Why is Mem0 on The Agentic 80?
- Mem0 is listed under Agent frameworks and infrastructure. What agents are built on: orchestration, tools, memory, evals, sandboxes. GitHub repository passed 65,000 stars by September 2026, one year after a $24M seed and Series A raise.
- Where is Mem0 based, and who owns it?
- Mem0 is based in San Francisco, CA, was founded in 2023 and is private, Series A.