LongMemory
Local-first memory engine for agents that keeps durable, time-aware memories in SQLite and serves them to Claude, Copilot, Codex and others over MCP, CLI or HTTP.
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About LongMemory
LongMemory is listed in our memory & RAG category and is aimed at builders. Local-first memory engine for agents that keeps durable, time-aware memories in SQLite and serves them to Claude, Copilot, Codex and others over MCP, CLI or HTTP. Pricing, as the maker states it: Open source. Maturity: Active. We last checked the official link on 2026-10-19.
LongMemory at a glance
- Category: Memory & RAG
- Built for: Developers and teams building with AI agents
- Pricing: Open source (as the maker states it)
- GitHub: CaviraOSS/LongMemory · 4,542 stars (as of Oct 21, 2026)
- Latest release: Beta v1.3.0, Oct 18, 2026
- Last commit: Oct 18, 2026
- Official site: cavira.app/projects/longmemory
- Listed on AgentScout: Oct 19, 2026
LongMemory FAQ
What is LongMemory?
Local-first memory engine for agents that keeps durable, time-aware memories in SQLite and serves them to Claude, Copilot, Codex and others over MCP, CLI or HTTP.
How much does LongMemory cost?
LongMemory's pricing, as the maker states it: Open source. Open-source tools are free to use, though you may still pay for model API usage or a hosted plan. Check the official site for current plans.
Where can I find LongMemory's source code?
On GitHub at CaviraOSS/LongMemory, which had 4,542 stars as of Oct 21, 2026. The latest release is Beta v1.3.0 (Oct 18, 2026).
What are alternatives to LongMemory?
Similar tools include EverOS, MemPalace, Supermemory, Second Brain, Memanto and Qdrant MCP Server.
Facts from our link-checked listing, the GitHub repository and the official site. See something wrong? Suggest an edit.
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LongMemory alternatives
Other memory & RAG tools in our directory. See all memory & RAG tools →
EverOS
Local-first, portable memory layer for AI agents stored as Markdown.
MemPalace
Local-first AI memory system that stores conversations verbatim with a pluggable backend and serves recall to agents without API calls.
Supermemory
Memory and context engine for agents with an API, app and MCP server, which can also run fully locally.
Second Brain
A free, open-source shared memory that runs in your own Cloudflare account, so Claude, ChatGPT, Cursor and other MCP clients can recall the same projects, preferences and decisions.
Memanto
Memory agent that manages what your other agents keep, resolve and forget across platforms.
Qdrant MCP Server
Official Qdrant MCP server that lets agents store and retrieve memories and documents in the Qdrant vector database.
Related lists
🏆 Ranked in: MemPalace alternatives · MCP servers that work with Codex
🔁 Listed in: MemPalace alternatives
🧭 Task guides: Local and self-hosted tools for terminal coding · Local and self-hosted tools for agent memory
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