MemoryRouter vs claude-mem
claude-mem and MemoryRouter both attack the same Claude Code failure. One is an open-source local system built for Claude. The other is a managed vault that follows you across tools.
Competitor details and pricing checked 2026-09-25. Sources at the bottom of this page.
What claude-mem is
claude-mem is an open-source project that adds persistent context for Claude-based sessions. Per its repository, it captures tool usage observations, generates semantic summaries, and injects relevant context into future sessions, with a local worker service. It is focused on Claude Code and Claude-based agents, and it runs on your machine.
What MemoryRouter is
MemoryRouter ships a published hook package for Claude Code that recalls memory before each prompt, captures each completed turn, and re-injects after compaction. The same vault connects to Codex, OpenClaw, editors over MCP, and chat products through connectors.
It is a managed service: 14-day free trial, then $20 per month with 200M memory tokens and unlimited projects.
Side by side
| MemoryRouter | claude-mem | |
|---|---|---|
| Model | Open-source, local, Claude-focused | Managed vault, cross-tool |
| Where memory lives | On your machine, in the project’s local storage | In your MemoryRouter vault |
| Tools covered | Claude Code and Claude-based agents | Claude Code, Codex, OpenClaw, MCP editors, Claude, ChatGPT |
| Price | Free, open source | 14-day trial, then $20 per month |
| What gets stored | Tool observations plus semantic summaries | User prompt and final assistant response per completed turn |
| Operations | You run and maintain the local worker | Managed service |
Where claude-mem is the better choice
- You want an open-source, local-only setup with no subscription.
- You only use Claude Code and prefer your memory to stay on your machine.
- You want to read and modify the implementation yourself.
Where MemoryRouter fits better
- You use more than one AI tool and want a single memory across all of them.
- You want a team-shareable memory that does not depend on one person’s laptop.
- You want capture that excludes tool noise by design, plus a dashboard where you can read, search, and delete what is stored.
Which one should you use?
claude-mem is a legitimate choice for a single-tool, local-first setup, and open source is a real advantage if you want to own the stack.
MemoryRouter is for the part claude-mem cannot cover: one memory across every tool you use, shared with a team, managed for you.
Claude Code install is one command. 14 days free, then $20 per month.
Related
FAQ
Sources
Sources checked 2026-09-25. Tool behavior changes; check the vendor docs before relying on a detail.