SimpleMem
Research-backed lifelong memory library for LLM agents that stores, compresses and retrieves text and multimodal memories, usable over MCP.
✨ Try AgentScout's free AI image generator →Good for: building AI agents, research, web search for agents, connecting tools with MCP, memory for agents
Use cases
About SimpleMem
SimpleMem is listed in our MCP & infra category and is aimed at builders. Research-backed lifelong memory library for LLM agents that stores, compresses and retrieves text and multimodal memories, usable over MCP. Pricing, as the maker states it: Open source. Maturity: Active. We last checked the official link on 2026-10-18.
SimpleMem ratings and reviews
SimpleMem alternatives
Other MCP & infra tools in our directory. See all MCP & infra tools →
Headroom
Library, proxy and MCP server that compresses tool outputs, logs, files and RAG chunks locally before they reach the LLM, cutting tokens for coding agents.
Honcho
Memory library and service for building stateful agents that remember users.
Qdrant MCP Server
Official Qdrant MCP server that lets agents store and retrieve memories and documents in the Qdrant vector database.
MemPalace
Local-first AI memory system that stores conversations verbatim with a pluggable backend and serves recall to agents without API calls.
Self Agent Vault
Payment and login layer for AI agents: agents check out and sign in using mock tokens, while real card numbers and passwords are swapped in out of the agent's view, with spending caps, merchant allowlists and a kill switch.
EverOS
Local-first, portable memory layer for AI agents stored as Markdown.
Related lists
🏆 Ranked in: Best MCP servers for Claude Code · Best MCP servers for Codex
💲 Estimate API cost: compare per-request and monthly costs for GPT, Claude, Gemini and Grok models.
Badge for makers
Built SimpleMem? Add this badge to your README or site. It links back to this page. About badges