Which is more popular, Cognee or memvid?

Cognee has more GitHub stars (31,323 vs 16,573).

Which is more actively developed, Cognee or memvid?

Cognee had more commits in the last 90 days (2,423 vs 2).

Should I use Cognee or memvid?

Compare their capabilities, limitations and "best for" notes above. Both are open source, so trying each on a small task is the fastest way to decide.

Cognee vs memvid

Side-by-side comparison of two AI agent tools

Short answer

Cognee is growing faster: +2,627 GitHub stars in the last 30 days vs +60 for memvid.
Pick Cognee for: knowledge Engine for AI Agent Memory in 6 lines of code. Pick memvid for: memory layer for AI Agents.

From GitHub data refreshed daily.

Cogneeopen-source

Knowledge Engine for AI Agent Memory in 6 lines of code

memvidopen-source

Memory layer for AI Agents. Replace complex RAG pipelines with a serverless, single-file memory layer. Give your agents instant retrieval and long-term memory.

Metrics

	Cognee	memvid
Stars	31.3k	16.6k
Star velocity /mo	2.6k	60
Commits (90d)	2.4k	2
Releases (6m)	10	1
Downloads (30d, npm + PyPI)	87.9K	—
Overall score	0.905927402151062	0.373647507317092

Pros

+极简 API 设计，仅需 6 行代码即可集成知识引擎功能
+专注于 AI Agent 内存管理，提供个性化和动态的知识存储能力
+活跃的开源社区支持，拥有插件生态系统和多语言文档

Cons

-作为相对较新的工具，可能在企业级应用中缺乏充分的生产验证
-专门针对 AI Agent 场景设计，对于通用知识管理需求可能过于专业化

Use Cases

•构建具有长期记忆能力的聊天机器人和虚拟助手
•开发能够学习用户偏好和历史交互的个性化 AI Agent
•实现多会话间的知识共享和上下文保持的企业 AI 应用

View Cognee Details View memvid Details

FAQ

Which is more popular, Cognee or memvid?: Cognee has more GitHub stars (31,323 vs 16,573).
Which is more actively developed, Cognee or memvid?: Cognee had more commits in the last 90 days (2,423 vs 2).
Should I use Cognee or memvid?: Compare their capabilities, limitations and "best for" notes above. Both are open source, so trying each on a small task is the fastest way to decide.