AgentIndex icon
AgentIndex
hippocampus logo
hippocampus
★ 13
vs
multi-agent-memory logo
multi-agent-memory
★ 64

hippocampus vs multi-agent-memory

hippocampus: Hippocampus is an open-source, self-hosted MCP memory server that provides persistent, cross-platform memory for AI assistants. Deploy once and connect to multiple AI platforms such as Claude, ChatGPT, Gemini, Cursor, and Perplexity, enabling them to share and recall context seamlessly. It uses a knowledge graph with local embeddings and encrypts the database at rest.; multi-agent-memory: Multi-Agent Memory is a cross-machine, cross-agent persistent memory system for AI agents. It provides a shared brain that works across machines, tools, and frameworks, allowing agents to store and recall facts, events, statuses, and decisions. Features include typed memory, entity extraction, LLM consolidation, credential scrubbing, and agent isolation.

01

TL;DR

hippocampus logo
hippocampusMemory & Context · ★ 13

Store and recall personal preferences across different AI assistants

Read hippocampus full review →
multi-agent-memory logo
multi-agent-memoryMemory & Context · ★ 64

Sharing context between multiple AI agents (e.g., Claude Code, OpenClaw, n8n) across different machines

Read multi-agent-memory full review →
02

Side-by-Side Comparison

Field
hippocampus logohippocampus
multi-agent-memory logomulti-agent-memory
Category
Memory & Context
Memory & Context
Stars
★ 13
★ 64
License
AGPL-3.0
MIT
Install Command
git clone https://github.com/karrolcia/hippocampus.git && cd hippocampus && npm install && cp .env.example .env && npm run dev
git clone https://github.com/ZenSystemAI/multi-agent-memory.git && cd multi-agent-memory && cp .env.example .env && docker compose up -d
Updated
1d ago
1d ago
Open Source
Yes
Yes
Website
↗ Visit
↗ Visit
GitHub
↗ GitHub
↗ GitHub
Tags
ai, chatgpt, claude
claude, cursor, deduplication
03

Features

hippocampus logohippocampus
01Cross-platform memory sharing across major AI tools via MCP protocol
02Knowledge graph storage with entities, observations, and relationships
03Semantic search using local embeddings (all-MiniLM-L6-v2)
04AES-256 database encryption via SQLCipher, including embedding vectors
05Self-contained OAuth 2.1 authentication with PKCE
multi-agent-memory logomulti-agent-memory
01Typed memory with mutation semantics (event, fact, status, decision)
02Entity extraction and linking with fast and smart paths
03Credential scrubbing before storage
04Agent isolation and API gatekeeping
05Session briefings for catching up on changes
04

Use Cases

hippocampus logohippocampus
↳Store and recall personal preferences across different AI assistants
↳Maintain project context and decisions when switching between AI tools
↳Avoid repeating information when using multiple AI platforms simultaneously
multi-agent-memory logomulti-agent-memory
↳Sharing context between multiple AI agents (e.g., Claude Code, OpenClaw, n8n) across different machines
↳Persisting knowledge across sessions for autonomous agents
↳Centralized memory for multi-agent workflows and automation
FAQ

FAQ

What is the difference between hippocampus and multi-agent-memory?
Both hippocampus and multi-agent-memory are in the Memory & Context category. hippocampus has 13 stars, while multi-agent-memory has 64 stars.
Which is better, hippocampus or multi-agent-memory?
The best choice depends on your use case. Choose hippocampus if Store and recall personal preferences across different AI assistants, and multi-agent-memory if Sharing context between multiple AI agents (e.g., Claude Code, OpenClaw, n8n) across different machines.
Is hippocampus free or open source?
Yes, hippocampus is open source on GitHub (AGPL-3.0).
Is multi-agent-memory free or open source?
Yes, multi-agent-memory is open source on GitHub (MIT).
Cloud Infrastructure
Ad

Deploy on DigitalOcean

Host your MCP servers, Docker containers, and AI agents with $200 free credit over 60 days.

Claim $200 Free Credit
→

Related

Alternatives to hippocampus →Alternatives to multi-agent-memory →hippocampus details →multi-agent-memory details →