Mem0
mem0.ai
Memory layer for personalized AI agents and assistants.
Quick Information
- Category:
- AI Agents & Automation
- Pricing:
- Freemium
- Platforms:
- Web, API, Self-hosted
- Free Plan:
- Yes
- API Available:
- Yes
- Last Verified:
- October 2026
What Is Mem0?
Mem0 is a memory layer that lets AI agents and assistants remember users across conversations. Its plan lineup is unclear because sources disagree. A usagepricing.com entry from July 2026 says Mem0 dropped its $79-a-month Growth tier roughly two months after launching it, leaving Hobby (free), Starter at $19 a month, Pro at about $249 and custom Enterprise, and a PricingSaaS change log records the Growth discontinuation. CostBench pages dated June and August 2026 still list Starter at $19, Growth at $79 and Pro at $250 and say Mem0 has no free plan, which conflicts with the free Hobby tier elsewhere.
Reported limits: Hobby offers 10,000 add requests and 1,000 retrievals a month with unlimited end users, Starter 50,000 adds and 5,000 retrievals, and Pro 500,000 adds and 50,000 retrievals, with graph memory and advanced analytics starting at Pro. Enterprise adds SLA support, on-prem deployment, audit logs and SSO. A startup discount of three months of Pro was reportedly removed in June 2026. The self-hosted open-source version is reported free under Apache 2.0. None of the sources was Mem0's own page.
Mem0 suits developers adding personalisation to chatbots and agents. Compare Letta, Zep and Composio. Browse the AI Agents & Automation tools directory for more.
What Can You Use Mem0 For?
Personalised chatbots
Remember users.
Agent long-term memory
Persist context.
Mem0 Features
- Add and retrieval requests — Usage meters.
- Graph memory — Pro and above.
- Open-source version — Self-hosted.
Who Is Mem0 For?
- AI app developers — Add memory quickly.
- Enterprises — On-prem option.
Mem0 Pros & Limitations
What We Like
- Free tier and open-source option
- Low-cost Starter
- Focused memory API
Limitations
- Plan lineup in flux
- Large jump from Starter to Pro
- Graph memory only on Pro
Mem0 Pricing
| Plan | Price | Main Features |
|---|---|---|
| Hobby | $0 | 10,000 add and 1,000 retrieval requests a month |
| Starter | $19/month | 50,000 adds and 5,000 retrievals |
| Pro | About $249/month | 500,000 adds, 50,000 retrievals, graph memory, analytics |
| Enterprise | Custom | SLA, on-prem, audit logs, SSO |
| Open source | Free (Apache 2.0, reported) | Self-hosted |
Pricing was last verified October 2026. Check the official website for the latest pricing.
AI Listing Jungle Ranking
- Global Rank:
- #33
- Overall Score:
- 91.1/100
- Monthly Users:
- –
- Rank Change:
- ▼ 9
This ranking reflects AI Listing Jungle's own independent scoring methodology and is not an endorsement by Mem0 or its company. How Our Rankings Work
Frequently Asked Questions
Is Mem0 free?
A free Hobby tier and open-source version are reported.
How much is Pro?
About $249 a month.
What happened to Growth?
Reportedly discontinued in mid-2026.
Is there self-hosting?
Yes, the open-source version.
Our Take
Mem0 is a focused memory API.
Confirm current tiers on its pricing page.
Mem0 Alternatives
Mem0 Comparisons
Ready to try Mem0?
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