head to head · open source
claude-mem vs langgraph
claude-mem has 94,145 GitHub stars, 8,309 forks, 186 open issues and last shipped 2 days ago. langgraph has 41,863 stars, 7,069 forks, 786 open issues and last shipped yesterday. claude-mem leads on adoption by 125% (94,145 vs 41,863 stars). claude-mem is written in TypeScript under Apache-2.0; langgraph is written in Python under MIT. claude-mem has attracted 9% as many forks as stars, langgraph 17%. langgraph was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (ai, ai-agents), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| claude-mem | langgraph | |
|---|---|---|
| GitHub stars | ★ 94K | ★ 42K |
| License | Apache-2.0 | MIT |
| Written in | TypeScript | Python |
| Last push | 2026-09-17 | 2026-09-18 |
| Forks | ⑂ 8.3K | ⑂ 7.1K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick claude-mem if
- You weight community size — 94K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick langgraph if
- You want the langgraph feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Python
- You evaluated both and langgraph fits your workflow better
About claude-mem
claude mem is an Apache 2.0 TypeScript memory layer for AI coding agents that captures what an agent did during a session, compresses it with AI, and injects the relevant parts back into future sessions, built for developers running Claude Code, OpenClaw, Codex, Gemini, Hermes, Copilot, OpenCode and similar tools.
read the full claude-mem overview →
About langgraph
LangGraph is a low level Python orchestration framework for building stateful, long running agents, aimed at developers and platform teams who need durable execution, human in the loop control, and persistent memory instead of a turnkey agent application.
read the full langgraph overview →
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Frequently asked questions
Is claude-mem or langgraph more popular?
claude-mem has 94,145 GitHub stars and langgraph has 41,863. claude-mem has the larger community by that measure.
Are claude-mem and langgraph free?
Both are open source. claude-mem is licensed under Apache-2.0 and langgraph under MIT. Neither carries a licence fee.
What is the difference between claude-mem and langgraph?
claude-mem is written in TypeScript and langgraph in Python. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, claude-mem or langgraph?
Choose claude-mem if you want the larger community (94,145 stars) or its Apache-2.0 licence terms. Choose langgraph if its feature set, stack or MIT licence fits better. Both are self-hostable.