Mem0
PrivateLast Round
Series A
Oct 28, 2025
Est. Valuation
$150M
Total Funding Raised
$24.4M
Company Overview
Mem0 operates in AI, Data & Cloud Infrastructure and is based in San Francisco, California. Its latest recorded funding round was a Series A round in October 2025.
Mem0 is an AI infrastructure company that provides a universal, self-improving memory layer for AI agents and Large Language Model applications.
Sector
AI, Data & Cloud Infrastructure
Verticals
NLP & Conversational AI, Cloud Infrastructure, Personalization, Database Management
Business Model
B2B
Customer Profile
Usage-Based SaaS, Freemium
AI Layer
Infrastructure
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Mem0 Comparables
Compare Mem0 with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Zep AI | 94% | |
| Letta | 88% | |
| Memori Labs | 86% |
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Mem0 Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series A | Oct 28, 2025 | ||||
| Pre Seed | Nov 19, 2024 | ||||
| Seed | Aug 1, 2024 |
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Key People
Founding team and executive leadership
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Mem0 Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| GitHub Ventures | Series A |
| Peak XV Partners | Series A |
| Kindred Ventures | Series A, Seed |
| M12 - Microsoft's Venture Fund | Series A |
| Y Combinator | Series A, Seed, Pre Seed |
| Basis Set Ventures | Seed, Series A |
Market signals
Structured signals derived from secondary market and firmographic data.
- Jun 22, 2026
Grew 47% QoQ, from 15 to 22 employees.
- Oct 28, 2025
$20M round raised
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Recent news
Latest coverage and updates
- recognized_asOct 3, 2026
Roundups for the best AI memory tools placed Mem0 at the top of all of them.
- launchesSep 22, 2026
On Sep 22nd '26, Mem0 released DolphinBench, an open benchmark that evaluates agent memory through simulated real-world actions.
- integrates_withAug 18, 2026
Mem0 becomes available as an official connector for Claude, giving users one-click access to persistent AI memory without command-line setup.
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Mem0 Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
Filing documents are not displayed on this public page. Request access to learn about available coverage.
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Frequently Asked Questions
Common questions about Mem0's valuation, stock price, and market status.
Is Mem0 a public or private company?
Mem0 is a private company.
What is the current stock price of Mem0?
Mem0 is a private company, so its shares have no public market price. Caplight tracks Mem0's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Mem0 worth (valuation)?
Mem0's valuation is estimated at $150.0M based on funding round data.
Can I buy Mem0 stock?
Mem0 shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Mem0's last funding round?
Mem0's most recent funding round was Series A on October 28, 2025.
Who are the main investors in Mem0?
Key investors in Mem0 include Kindred Ventures, Y Combinator, Basis Set Ventures.
Will Mem0 IPO soon?
No public IPO plans have been announced for Mem0.
How can I track Mem0 secondary market activity?
Caplight tracks bids, offers, and trades in Mem0's shares on secondary markets.