Apps similar to Mem0 include Tolaria, which is free and open source. Other options are Mnemosyne OS, Claude-Mem, LedgerMind and Memoir. You're spoiled for choice with Large Language Model (LLM) Tools like Mem0: we list more than 25 alternatives for the web, Mac, Windows, Linux and self-hosting.
Lians is an open-source memory and decision-evidence layer for AI agents. It lets agents remember facts, recall current information, reconstruct what was known at a past point in time, inspect conflicts and lineage, and delete or export stored memory.
MUSE gives AI coding agents (Claude Code, OpenClaw, Cursor, Windsurf, Gemini CLI, Codex) persistent cross-session memory and multi-role governance — all through plain Markdown files.
Taiwan
The knowledge base for ChatGPT and Claude. Save notes once, connect via MCP, stop re-explaining context every conversation.
Belgium
EU
Every AI agent forgets the moment a session ends, and you become its memory: re-explaining the project, the conventions, what was already tried. brethof-brain is the memory instead.
PolandEU
MemoryPlugin gives AI the ability to remember you — your preferences, history, and context — across chats and tools. No more starting from zero. Enjoy smarter, faster, and more useful conversations that help you accomplish more.
Qarinah records permitted project events, decisions, and source evidence, then compiles compact cited context packs for coding agents. It runs locally, supports cross-agent handoffs, keeps an append-only ledger with a SQLite read model, and exposes bounded MCP tools and CLI...
Maximem Synap is a managed long-term memory layer for AI agents. It stores what an agent learns across sessions and returns the relevant parts at inference time, instead of re-sending an entire conversation history into the context window.
A user-owned context backend that stores your data, knowledge, and agent work in one encrypted place so any AI agent can share memory and pick up where another left off.
United States
Haki gives any AI agent a memory that lasts for months dated, sourced, and provable. Self-hosted on your own Postgres, Apache-2.0, no amputated edition.
Mali
Open-source, self-hosted MCP server for project intelligence, semantic search, context engineering, and persistent agent memory for AI coding agents.
Switzerland
An AI assistant that permanently stores user corrections and preferences, applying them across every future session and project to eliminate repeated teaching, personalize outputs for creators, students, developers, teams, and maintain reliable consistency.
Australia
Italy