Comparison
mempalace vs claude-mem
Verdict
Pick mempalace if memPalace is an advanced open-source AI memory system that integrates with ChromaDB to optimize machine learning model memories and enhance data retrieval efficiency; pick claude-mem if claude-mem provides persistent context across sessions, leveraging AI to capture and compress agent activity.
Markdown twin · mempalace alternatives · claude-mem alternatives
GraphCanon updated 4d
vs
Trust & integrity
| Signal | mempalace | claude-mem |
|---|---|---|
| Maintenance | Very active (1d since push) As of 5d · github_public_v1 | Very active (0d since push) As of 4d · github_public_v1 |
| Provenance | Not a fork · Organization account As of 5d · github_public_v1 | Not a fork · Personal account As of 4d · github_public_v1 |
| OSV dependency advisories | No lockfile (source not queried) As of 1mo · osv@v1 | No lockfile (source not queried) As of 1mo · osv@v1 |
| deps.dev advisories | Not queried deps.dev@v1 | Not queried deps.dev@v1 |
| OpenSSF Scorecard | Not queried openssf-scorecard@v1 | Not queried openssf-scorecard@v1 |
Tagline
- mempalace
- The best-benchmarked open-source AI memory system.
- claude-mem
- Persistent Context Across Sessions for Every Agent
Stars
- mempalace
- 58k
- claude-mem
- 91k
Forks
- mempalace
- 7.5k
- claude-mem
- 8.0k
Open issues
- mempalace
- 704
- claude-mem
- 200
Language
- mempalace
- Python
- claude-mem
- JavaScript
Adopt for
- mempalace
- MemPalace is an advanced open-source AI memory system that integrates with ChromaDB to optimize machine learning model memories and enhance data retrieval efficiency.
- claude-mem
- claude-mem provides persistent context across sessions, leveraging AI to capture and compress agent activity.
Persona
- mempalace
- -
- claude-mem
- -
Runtime
- mempalace
- -
- claude-mem
- -
License
- mempalace
- MIT
- claude-mem
- Claude-Mem is distributed under the Apache License 2.0, allowing it to be freely used in a variety of development and production environments while maintaining clear licensing terms.
Last pushed
- mempalace
- Aug 15, 2026
- claude-mem
- Aug 17, 2026
Categories
- mempalace
- Model Training, Vector Databases
- claude-mem
- AI Agents, Inference & Serving
Trust and health
Days since push
- mempalace
- 1d
- claude-mem
- 0d
Open issues (now)
- mempalace
- 704
- claude-mem
- 200
Stars delta
- mempalace
- +1.0k (30d)
- claude-mem
- +3.3k (30d)
Open issues delta
- mempalace
- +77 (30d)
- claude-mem
- -116 (30d)
Owner type
- mempalace
- Organization
- claude-mem
- User
Full report
- mempalace
- Trust report
- claude-mem
- Trust report
Typed relationship
mempalace alternative claude-memBoth MemPalace and claude-mem deal with persistent context for agents, differing in their approach to achieve this functionality.
Shared compatibility
- Python · mempalace: Python runtime · claude-mem: Python runtime
Choose mempalace if…
- mempalace is primarily Python; claude-mem is JavaScript.
- License: mempalace is MIT, claude-mem is Apache-2.0.
- Both MemPalace and claude-mem deal with persistent context for agents, differing in their approach to achieve this functionality.
- Tags unique to mempalace: ai, llm, memory.
- Also covers Model Training, Vector Databases.
- When you need a highly benchmarked solution for managing AI model memories, MemPalace can provide superior performance due to its optimization features integrated specifically around ML model needs.
When NOT to use mempalace
- Avoid if requiring a proprietary system where full transparency or customization of the memory management layer may not be necessary, since MemPalace is open source and might involve deeper technical
- If your project strictly adheres to non-MIT licenses, then MemPalace might not be suitable due to its MIT license which may conflict with licensing requirements.
Choose claude-mem if…
- claude-mem is primarily JavaScript; mempalace is Python.
- License: claude-mem is Apache-2.0, mempalace is MIT.
- Requirements: Requires Node.js v20.0.0 or higher.; Must have the latest version of Claude Code with plugin support.; Auto-installs Bun (JavaScript runtime and process manager) if not already present.; Requires uv (Python package for vector search), auto-installation supported..
- Both MemPalace and claude-mem deal with persistent context for agents, differing in their approach to achieve this functionality.
- Tags unique to claude-mem: ai-agents, ai-memory, claude, long-term-memory.
- Also covers AI Agents, Inference & Serving.
- claude-mem ships an MCP server manifest.
- When you require seamless and persistent context continuity between different session interactions with Claude Code or other supported agents.
When NOT to use claude-mem
- When working in environments where Node.js v20.0.0 or higher cannot be installed, as claude-mem requires this version to operate.
- If your specific AI agent or tool does not integrate with the supported frameworks listed (e.g., Claude Code, OpenClaw), making context persistence ineffective for your workflow.
Explore
Sources
Every stat on this page traces to a dated GitHub sync, license file, enrichment field, or trust scan.
- GitHub stars (MemPalace/mempalace) · observed Aug 16, 2026
- GitHub forks (MemPalace/mempalace) · observed Aug 16, 2026
- Last push (MemPalace/mempalace) · observed Aug 15, 2026
- License file (MIT) · observed Aug 16, 2026
- Decision facts (enrichment) · observed Jul 11, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
- GitHub stars (thedotmack/claude-mem) · observed Aug 18, 2026
- GitHub forks (thedotmack/claude-mem) · observed Aug 18, 2026
- Last push (thedotmack/claude-mem) · observed Aug 17, 2026
- License file (Apache-2.0) · observed Aug 18, 2026
- Decision facts (enrichment) · observed Jul 11, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
GitHub stars on cards: mempalace 58k · claude-mem 91k (synced Aug 16, 2026).
Common questions
- What is the difference between mempalace and claude-mem?
- mempalace: The best-benchmarked open-source AI memory system.. claude-mem: Persistent Context Across Sessions for Every Agent. See the comparison table for live GitHub stats and shared categories.
- When should I choose mempalace over claude-mem?
- Choose mempalace over claude-mem when mempalace is primarily Python; claude-mem is JavaScript; License: mempalace is MIT, claude-mem is Apache-2.0; Both MemPalace and claude-mem deal with persistent context for agents, differing in their approach to achieve this functionality; Tags unique to mempalace: ai, llm, memory; Also covers Model Training, Vector Databases; When you need a highly benchmarked solution for managing AI model memories, MemPalace can provide superior performance due to its optimization features integrated specifically around ML model needs.
- When should I choose claude-mem over mempalace?
- Choose claude-mem over mempalace when claude-mem is primarily JavaScript; mempalace is Python; License: claude-mem is Apache-2.0, mempalace is MIT; Requirements: Requires Node.js v20.0.0 or higher.; Must have the latest version of Claude Code with plugin support.; Auto-installs Bun (JavaScript runtime and process manager) if not already present.; Requires uv (Python package for vector search), auto-installation supported.; Both MemPalace and claude-mem deal with persistent context for agents, differing in their approach to achieve this functionality; Tags unique to claude-mem: ai-agents, ai-memory, claude, long-term-memory; Also covers AI Agents, Inference & Serving; claude-mem ships an MCP server manifest; When you require seamless and persistent context continuity between different session interactions with Claude Code or other supported agents.
- When should I avoid mempalace?
- Avoid if requiring a proprietary system where full transparency or customization of the memory management layer may not be necessary, since MemPalace is open source and might involve deeper technical If your project strictly adheres to non-MIT licenses, then MemPalace might not be suitable due to its MIT license which may conflict with licensing requirements.
- When should I avoid claude-mem?
- When working in environments where Node.js v20.0.0 or higher cannot be installed, as claude-mem requires this version to operate. If your specific AI agent or tool does not integrate with the supported frameworks listed (e.g., Claude Code, OpenClaw), making context persistence ineffective for your workflow.
- Is mempalace or claude-mem more popular on GitHub?
- claude-mem has more GitHub stars (91,018 vs 58,400). Stars measure visibility, not whether either tool fits your constraints.
- Are mempalace and claude-mem open source?
- Yes - both are open-source projects on GitHub (mempalace: MIT, claude-mem: Apache-2.0).
- Where can I find alternatives to mempalace or claude-mem?
- GraphCanon lists graph-backed alternatives at mempalace alternatives and claude-mem alternatives (mempalace markdown twin, claude-mem markdown twin), ranked by typed relationship edges rather than popularity votes.
- Is there a machine-readable version of this comparison?
- Yes. The markdown twin at this comparison mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers.
- Which is better maintained, mempalace or claude-mem?
- mempalace: Very active. claude-mem: 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 claude-mem?
- GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: mempalace trust report; claude-mem trust report.