Is Mem0 Still Maintained? Live GitHub Status
On GitHub, the project describes itself as: “The Memory Layer for AI Agents - Drop-in memory infrastructure for AI agents and apps. Context that persists. Built for production.”
Short answer: Yes, it is actively maintained. Health score 92/100. Checked 18 Oct 2026.
What the numbers say
Mem0’s main branch received 183 commits in the last 91 days, against 131 in the same 91 days a year earlier (+40%). Activity is at least half of last year’s pace and no maintenance notice was found, so the index labels it active. It has 67,401 stars on GitHub.
Mem0 usage: downloads and installs
mem0aiTrend: the monthly download count is stored once a day, starting 17 Oct 2026. A chart appears here after a week of readings.
Download and pull counts include automated installs from CI pipelines, containers and mirrors, so they show how widely the software is pulled, not how many people use it. Numbers from different registries are not comparable with each other. Sources: PyPI download statistics via ecosyste.ms, read 18 Oct 2026, 18:57 UTC.
Mem0 security practices and adoption
Used by other projects
deps.dev: PyPI packages that depend on mem0ai 2.2.1
- Indirect dependents30
- All dependents117
- RegistryPyPI
Latest release
GitHub release and contributor data
- Versionts-v3.3.1
- Published25 Sep 2026
- Contributors406
Scorecard checks security practices such as code review, branch protection and pinned dependencies; it does not find bugs, and a low score does not mean the software is unsafe. Dependents and download counts show reach, not quality. Sources: deps.dev, GitHub, read 18 Oct 2026, 19:37 UTC.
Health score breakdown
| Part | Points | Based on |
|---|---|---|
| Activity | 28.5 / 35 | 183 commits in the last 91 days (full marks at 600) |
| Trend | 20.0 / 20 | 140% of last year’s pace (full marks at 100%) |
| Recency | 15.0 / 15 | last commit 4 days ago |
| Releases | 10.0 / 10 | latest GitHub release 23 days ago |
| Community | 18.3 / 20 | 186 pull requests merged in the last 91 days (full marks at 300) |
Open issues and pull requests: 844. The score summarises maintenance signals only, not quality or security. How the score works
Mem0: common questions
Is Mem0 still maintained?
Yes. As of 18 October 2026, Mem0 received 183 commits in the last 91 days and its latest commit is from 14 October 2026, and no maintenance notice was found. Its health score is 92 out of 100.
What is the latest Mem0 release?
The latest GitHub release of Mem0 is ts-v3.3.1, published on 25 September 2026.
How many people contribute to Mem0?
GitHub lists 406 contributors for Mem0. 186 pull requests were merged in the last 91 days.
What licence does Mem0 use?
GitHub identifies the Mem0 licence as Apache-2.0. Read the licence file before commercial use.
How many times is Mem0 downloaded?
The mem0ai package on PyPI was downloaded 2,020,516 times in the last month, according to ecosyste.ms (checked 18 October 2026). The count includes automated installs from CI pipelines and mirrors, so it is not a count of users.
How is the health score calculated?
It adds five parts from public GitHub data: commit activity over 91 days (35 points), the trend against the same period last year (20), how recent the last commit is (15), how recent the last release is (10) and merged pull requests (20). Archived projects score 0; a maintenance notice caps the score at 25. It measures maintenance signals only, not code quality or security.
Visitor rating
Have you used Mem0? Rate it:
Ratings come from visitors, not from EvalAITools, and are not part of the health status above. One rating per visitor per tool every 30 days.
Daily snapshots
| Date (UTC) | Stars | Commits, last 91 days | Status |
|---|---|---|---|
| 18 Oct 2026 | 67,358 | 184 | Active |
| 17 Oct 2026 | 67,312 | 184 | Active |
One snapshot is stored per day, starting 16 October 2026. No status change has been recorded for Mem0 since then.
Other rag frameworks
| Tool | Status | Stars | Commits (91d) | vs last year |
|---|---|---|---|---|
| LangChain | Active | 148k | 553 | −31% |
| RAGFlow | Active | 92.4k | 2,748 | +299% |
| Docling | Active | 69.1k | 465 | +266% |
| Mem0 | Active | 67.4k | 183 | +40% |
| AnythingLLM | Active | 67.3k | 318 | +221% |
| Pathway LLM App | Active | 58.8k | 5 | +67% |
| LlamaIndex | Slowing down | 52.6k | 105 | −71% |
| LightRAG | Active | 40.2k | 1,950 | +84% |
| Quivr | Active | 39.6k | 569 | — |
| Langchain-Chatchat | No recent commits | 38.7k | 0 | −100% |
| DSPy | Active | 38.7k | 188 | +13% |
| GraphRAG | Maintenance mode | 36.4k | 19 | −14% |
| cognee | Active | 32.5k | 2,651 | +107% |
| Graphiti | Active | 32.0k | 138 | 0% |
| Haystack | Active | 26.8k | 757 | +441% |
| Unstructured | Active | 15.6k | 55 | +206% |
| txtai | Active | 13.0k | 276 | +402% |
| Verba | Archived | 7.7k | 0 | — |
Status badge
Show Mem0’s live maintenance status in a README. The badge updates with this page and links back to it.
[](https://evalaitools.com/tools/mem0/)Read next
How this is measured: commits on the repository’s default branch counted through the GitHub API, the last 91 days against the same 91 days a year earlier; archived flag and licence from the repository; README checked daily for maintenance notices. Commit counts measure activity, not quality, and we have not tested this tool ourselves for this page.