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basic-memory
AI conversations that actually remember. Never re-explain your project to your AI again. Join our Discord: https://discord.gg/tyvKNccgqN
Basic Memory is the simplest option and that's its strength. It stores knowledge as markdown files that you can read, edit, and version control yourself. No database, no cloud, no dependencies beyond the CLI.
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SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
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mem0 is probably the most mature cloud-hosted memory option. Good semantic search, clean API, supports multiple LLM providers. The cloud dashboard is solid for browsing stored memories.
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claude-mem
Persistent Context Across Sessions for Every Agent – Captures everything your agent does during sessions, compresses it with AI, and injects relevant context back into future sessions. Works with Claude Code, OpenClaw, Codex, Gemini, Hermes, Copilot, OpenCode + More
claude-mem has the most active community in this space — 1,840 commits, 109 contributors, 259 releases. That's not an accident. The hook-based auto-capture is genuinely good: it hooks into Claude Code's session lifecycle events (SessionStart, PostToolUse, Stop, etc.) and records observations automatically. You don't think about it. It just captures.
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The official MCP memory server from Anthropic uses an entity-relation graph model. You store entities (people, projects, concepts) and the relationships between them.