Comparison
mempalace vs cognee
mempalace (The best-benchmarked open-source AI memory system. And it's free.) vs cognee (The Open-Source AI Memory Platform for Agents) - live GitHub stats and typed graph relationships, not marketing.
Markdown twin · mempalace alternatives · cognee alternatives
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Tagline
- mempalace
- The best-benchmarked open-source AI memory system. And it's free.
- cognee
- The Open-Source AI Memory Platform for Agents
Stars
- mempalace
- 57k
- cognee
- 27k
Forks
- mempalace
- 7.4k
- cognee
- 2.5k
Open issues
- mempalace
- 596
- cognee
- 630
Language
- mempalace
- Python
- cognee
- Python
Adopt for
- mempalace
- MemPalace is a hierarchical, local-first AI memory system that stores verbatim conversation history and offers semantic search capabilities.
- cognee
- Cognee is an open-source AI memory platform that provides persistent long-term memory for AI agents using a self-hosted knowledge graph engine.
Persona
- mempalace
- -
- cognee
- -
Runtime
- mempalace
- -
- cognee
- -
License
- mempalace
- MIT
- cognee
- Apache-2.0
Last pushed
- mempalace
- Jul 8, 2026
- cognee
- Jul 8, 2026
Categories
- mempalace
- Data & Retrieval, Vector Databases
- cognee
- AI Agents, Vector Databases
Trust and health
Open issues (now)
- mempalace
- 596
- cognee
- 630
Security scan
- mempalace
- No criticals
- cognee
- No lockfile
Full report
- mempalace
- Trust report
- cognee
- Trust report
Typed relationship
mempalace alternative cogneeBoth MemPalace and cognee offer AI memory platforms designed for agents, potentially serving similar purposes but with unique approaches or architectures.
Choose mempalace if…
- License: mempalace is MIT, cognee is Apache-2.0.
- Both MemPalace and cognee offer AI memory platforms designed for agents, potentially serving similar purposes but with unique approaches or architectures.
- Tags unique to mempalace: memory, llm, ai, python.
- Also covers Data & Retrieval.
- - You require local storage for conversation history and want to avoid cloud dependencies.
When NOT to use mempalace
- - When requiring real-time collaboration across multiple devices, as MemPalace is focused on local storage.
- - If your project strictly requires cloud-based solutions for ease of deployment and scalability.
Choose cognee if…
- License: cognee is Apache-2.0, mempalace is MIT.
- Requirements: Requires environment configuration to ingest data in any format and build a self-hosted knowledge graph..
- Both MemPalace and cognee offer AI memory platforms designed for agents, potentially serving similar purposes but with unique approaches or architectures.
- Tags unique to cognee: vector-database, knowledge-graph, ai-agents, agent-memory.
- Also covers AI Agents.
- You need to integrate robust, persistent long-term memory capabilities into your AI agents across multiple sessions.
When NOT to use cognee
- If you seek immediate deployment without the need for setting up or managing a self-hosted service, as Cognee requires a managed environment to operate.
- You are looking for a fully managed service with minimal operational overhead, since Cognee is an open-source platform requiring setup and maintenance.
Explore
mempalace trust report →cognee trust report →Data & Retrieval category →Vector Databases category →AI Agents category →All comparisonsStack workflowsTrending tools
Related comparisons
Common questions
- What is the difference between mempalace and cognee?
- mempalace: The best-benchmarked open-source AI memory system. And it's free.. cognee: The Open-Source AI Memory Platform for Agents. See the comparison table for live GitHub stats and shared categories.
- When should I choose mempalace over cognee?
- Choose mempalace over cognee when License: mempalace is MIT, cognee is Apache-2.0; Both MemPalace and cognee offer AI memory platforms designed for agents, potentially serving similar purposes but with unique approaches or architectures; Tags unique to mempalace: memory, llm, ai, python; Also covers Data & Retrieval; - You require local storage for conversation history and want to avoid cloud dependencies.
- When should I choose cognee over mempalace?
- Choose cognee over mempalace when License: cognee is Apache-2.0, mempalace is MIT; Requirements: Requires environment configuration to ingest data in any format and build a self-hosted knowledge graph.; Both MemPalace and cognee offer AI memory platforms designed for agents, potentially serving similar purposes but with unique approaches or architectures; Tags unique to cognee: vector-database, knowledge-graph, ai-agents, agent-memory; Also covers AI Agents; You need to integrate robust, persistent long-term memory capabilities into your AI agents across multiple sessions.
- When should I avoid mempalace?
- - When requiring real-time collaboration across multiple devices, as MemPalace is focused on local storage. - If your project strictly requires cloud-based solutions for ease of deployment and scalability.
- When should I avoid cognee?
- If you seek immediate deployment without the need for setting up or managing a self-hosted service, as Cognee requires a managed environment to operate. You are looking for a fully managed service with minimal operational overhead, since Cognee is an open-source platform requiring setup and maintenance.
- Is mempalace or cognee more popular on GitHub?
- mempalace has more GitHub stars (57,095 vs 27,329). Stars measure visibility, not whether either tool fits your constraints.
- Are mempalace and cognee open source?
- Yes - both are open-source projects on GitHub (mempalace: MIT, cognee: Apache-2.0).
- Where can I find alternatives to mempalace or cognee?
- GraphCanon lists graph-backed alternatives at /tools/mempalace-mempalace/alternatives and /tools/topoteretes-cognee/alternatives (/tools/mempalace-mempalace/alternatives.md, /tools/topoteretes-cognee/alternatives.md), ranked by typed relationship edges rather than popularity votes.
- Is there a machine-readable version of this comparison?
- Yes. The markdown twin at /compare/mempalace-mempalace-vs-topoteretes-cognee.md mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers.
- Which is better maintained, mempalace or cognee?
- mempalace: Very active. cognee: Very active. Compare maintenance labels, days since push, and release cadence in the trust section below - stars alone do not measure maintenance.
- Where are the full trust reports for mempalace and cognee?
- GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: mempalace: /tools/mempalace-mempalace/trust; cognee: /tools/topoteretes-cognee/trust.