Comparison
Spearmint vs mempalace
Verdict
Pick Spearmint when license: Spearmint is Other, mempalace is MIT; pick mempalace when license: mempalace is MIT, Spearmint is Other.
Markdown twin · Spearmint alternatives · mempalace alternatives
GraphCanon updated today
vs
Trust & integrity
| Signal | Spearmint | mempalace |
|---|---|---|
| Maintenance | Dormant (2388d since push) As of today · github_public_v1 | Very active (0d since push) As of today · github_public_v1 |
| Provenance | Not a fork · Organization account As of today · github_public_v1 | Not a fork · Organization account As of today · github_public_v1 |
| Security (OSV) | No lockfile As of today · none | No MCP manifest As of today · mcp_manifest |
Tagline
- Spearmint
- Spearmint Bayesian optimization codebase
- mempalace
- The best-benchmarked open-source AI memory system.
Stars
- Spearmint
- 1.6k
- mempalace
- 57k
Forks
- Spearmint
- 328
- mempalace
- 7.4k
Open issues
- Spearmint
- 77
- mempalace
- 616
Language
- Spearmint
- Python
- mempalace
- Python
Adopt for
- Spearmint
- -
- 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.
Persona
- Spearmint
- -
- mempalace
- -
Runtime
- Spearmint
- -
- mempalace
- -
License
- Spearmint
- Other
- mempalace
- MIT
Last pushed
- Spearmint
- Dec 27, 2019
- mempalace
- Jul 10, 2026
Categories
- Spearmint
- Vector Databases, Model Training
- mempalace
- Vector Databases, Model Training
Trust and health
Maintenance
- Spearmint
- Dormant (18%)
- mempalace
- Very active (96%)
Days since push
- Spearmint
- 2388d
- mempalace
- 0d
Open issues (now)
- Spearmint
- 77
- mempalace
- 616
Security scan
- Spearmint
- No lockfile
- mempalace
- No MCP manifest
Full report
- Spearmint
- Trust report
- mempalace
- Trust report
Choose Spearmint if…
- License: Spearmint is Other, mempalace is MIT.
- Tags unique to Spearmint: python.
- Leaner open-issue backlog (77).
When NOT to use Spearmint
- Last GitHub push was 2388 days ago (dormant maintenance, Dec 27, 2019). Validate activity before betting a new project on Spearmint.
- Vector Databases: Don't reach for a dedicated vector DB under ~100k vectors; pgvector on your existing Postgres is simpler to operate.
- Model Training: Try prompting and RAG first; fine-tuning is the answer to style/format, not missing knowledge.
Choose mempalace if…
- License: mempalace is MIT, Spearmint is Other.
- Tags unique to mempalace: memory, llm, ai, chromadb.
- mempalace ships Docker support for self-hosted deployment.
- 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啃
- "如果你的应用场景对内存管理层的完全透明或定制化需求不高，因为MemPalace是开源的，可能需要更深的技术介入来满足特定需求。"
- 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.
Explore
Sources
Every stat on this page traces to a dated GitHub sync, license file, enrichment field, or trust scan.
- GitHub stars (HIPS/Spearmint) · observed Jul 11, 2026
- GitHub forks (HIPS/Spearmint) · observed Jul 11, 2026
- Last push (HIPS/Spearmint) · observed Dec 27, 2019
- License file (Other) · observed Jul 11, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
- GitHub stars (MemPalace/mempalace) · observed Jul 11, 2026
- GitHub forks (MemPalace/mempalace) · observed Jul 11, 2026
- Last push (MemPalace/mempalace) · observed Jul 10, 2026
- License file (MIT) · observed Jul 11, 2026
- Decision facts (enrichment) · observed Jul 11, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
GitHub stars on cards: Spearmint 1.6k · mempalace 57k (synced Jul 11, 2026).
Common questions
- What is the difference between Spearmint and mempalace?
- Spearmint: Spearmint Bayesian optimization codebase. mempalace: The best-benchmarked open-source AI memory system.. See the comparison table for live GitHub stats and shared categories.
- When should I choose Spearmint over mempalace?
- Choose Spearmint over mempalace when License: Spearmint is Other, mempalace is MIT; Tags unique to Spearmint: python; Leaner open-issue backlog (77).
- When should I choose mempalace over Spearmint?
- Choose mempalace over Spearmint when License: mempalace is MIT, Spearmint is Other; Tags unique to mempalace: memory, llm, ai, chromadb; mempalace ships Docker support for self-hosted deployment; 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 avoid Spearmint?
- Last GitHub push was 2388 days ago (dormant maintenance, Dec 27, 2019). Validate activity before betting a new project on Spearmint. Vector Databases: Don't reach for a dedicated vector DB under ~100k vectors; pgvector on your existing Postgres is simpler to operate. Model Training: Try prompting and RAG first; fine-tuning is the answer to style/format, not missing knowledge.
- 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啃 "如果你的应用场景对内存管理层的完全透明或定制化需求不高，因为MemPalace是开源的，可能需要更深的技术介入来满足特定需求。" 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.
- Is Spearmint or mempalace more popular on GitHub?
- mempalace has more GitHub stars (57,215 vs 1,570). Stars measure visibility, not whether either tool fits your constraints.
- Are Spearmint and mempalace open source?
- Yes - both are open-source projects on GitHub (Spearmint: Other, mempalace: MIT).
- Where can I find alternatives to Spearmint or mempalace?
- GraphCanon lists graph-backed alternatives at Spearmint alternatives and mempalace alternatives (Spearmint markdown twin, mempalace 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, Spearmint or mempalace?
- Spearmint: Dormant. mempalace: 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 Spearmint and mempalace?
- GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: Spearmint trust report; mempalace trust report.