Key facts
- Mem0’s last known valuation is $89.0M (Jul 2025).
- It has raised $25.5M; the latest was Early Stage VC ($24.0M) in Jul 2025.
- Notable investors include Y Combinator, Peak XV Partners, M12, Kindred Ventures, Scott Belsky — 19 tracked in total.
- Status: Privately Held (backing).
- ·The complete investor list — 19 names
- ·Watchlist + deal alerts for Mem0
- ·The full record, as it builds
Funding rounds
No funding rounds for Mem0 are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
About Mem0
Developer of memory infrastructure for large language model applications designed for improving personalization, efficiency, and context retention. The company's platform compresses and stores conversational data with minimal token usage, supports integration with major AI frameworks, ensures security, and enables persistent, observable memory across deployments, enabling developers and enterprises to reduce LLM costs, improve response quality, and deliver AI systems that retain user-specific knowledge over time.
- Sector
- Information Technology
- HQ
- San Francisco, CA, United States
- Founded
- 2023
- Employees
- 8
- Website
- mem0.ai/
- Ownership
- Privately Held (backing)
Mem0 doesn't have a composite mark yet — a PA Mark is published once enough pricing inputs exist (trade prints, fund marks, round prices). The rest of the record below builds toward it.
Recorded secondary trades
No secondary trades in Mem0 shares have been recorded yet. When a print lands — third-party, direct report, or platform — it appears here with structure, source, and price.
Institutional fund marks
No SEC-registered fund has reported a fair-value mark on Mem0 in its N-PORT filings yet. We sweep new filings monthly.