claude-mem
#8 in IDE Extensions & CopilotsClaude Mem · since August 31, 2025 · 2× · last seen Oct 21, 2026
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Momentum
claude-mem is an open-source memory system for AI coding agents that captures session activity, compresses it with AI, and feeds it back into later sessions. The engine is free (Apache-2.0); the paid add-on CMEM Pro offers hosted observation and cloud sync. The official product site is cmem.ai, documentation at docs.claude-mem.ai.
Momentum trend
23.07.21.10.
Features
| License | Apache License 2.0 |
| Platform | Local CLI plugin/worker (Node.js 20+, Bun, SQLite, Chroma); Claude Code, OpenClaw, Codex, Gemini, Copilot, OpenCode and others |
| Price | Engine free (open source); CMEM Pro from $30/month (30-day trial), Heavy $70/month, CMEM Max $100/month |
| Release Date | August 31, 2025 (first version) |
| Interface (IDE/CLI/Web) | Lifecycle hooks plus MCP search tools, local web viewer; installed via Claude Code plugin marketplace |