Comparison
auto-sklearn vs caer
Verdict
Pick auto-sklearn when license: auto-sklearn is BSD-3-Clause, caer is MIT; pick caer when license: caer is MIT, auto-sklearn is BSD-3-Clause.
Markdown twin · auto-sklearn alternatives · caer alternatives
GraphCanon updated today
Trust & integrity
| Signal | auto-sklearn | caer |
|---|---|---|
| Maintenance | Active (12d since push) As of today · github_public_v1 | Slowing (334d since push) As of today · github_public_v1 |
| Provenance | Not a fork · Organization account As of today · github_public_v1 | Not a fork · Personal account As of today · github_public_v1 |
| Security (OSV) | 22 low (22 low) As of today · osv@v1 | No lockfile As of today · none |
Tagline
- auto-sklearn
- Automated Machine Learning with scikit-learn
- caer
- High-performance Vision library in Python. Scale your research, not boilerplate.
Stars
- auto-sklearn
- 8.1k
- caer
- 811
Forks
- auto-sklearn
- 1.3k
- caer
- 107
Open issues
- auto-sklearn
- 210
- caer
- 1
Language
- auto-sklearn
- Python
- caer
- Python
Adopt for
- auto-sklearn
- -
- caer
- -
Persona
- auto-sklearn
- -
- caer
- -
Runtime
- auto-sklearn
- -
- caer
- -
License
- auto-sklearn
- BSD-3-Clause
- caer
- MIT
Last pushed
- auto-sklearn
- Jun 29, 2026
- caer
- Aug 11, 2025
Categories
- auto-sklearn
- Model Training, Computer Vision, Developer Tools
- caer
- Computer Vision
Trust and health
Maintenance
- auto-sklearn
- Active (82%)
- caer
- Slowing (36%)
Days since push
- auto-sklearn
- 12d
- caer
- 334d
Open issues (now)
- auto-sklearn
- 210
- caer
- 1
Owner type
- auto-sklearn
- Organization
- caer
- User
Security scan
- auto-sklearn
- 22 low (22 low)
- caer
- No lockfile
Full report
- auto-sklearn
- Trust report
- caer
- Trust report
Shared compatibility
- Python · auto-sklearn: Python runtime · caer: Python runtime
Choose auto-sklearn if…
- License: auto-sklearn is BSD-3-Clause, caer is MIT.
- Tags unique to auto-sklearn: automl, meta-learning, hyperparameter-search, hyperparameter-tuning.
- Also covers Model Training, Developer Tools.
- auto-sklearn ships Docker support for self-hosted deployment.
When NOT to use auto-sklearn
- Model Training: Try prompting and RAG first; fine-tuning is the answer to style/format, not missing knowledge.
- Developer Tools: A gateway is overkill when you're pinned to a single provider and model.
Choose caer if…
- License: caer is MIT, auto-sklearn is BSD-3-Clause.
- Tags unique to caer: data-science, deep-learning, caer, ai.
- Leaner open-issue backlog (1).
When NOT to use caer
- Last GitHub push was 334 days ago (slowing maintenance, Aug 11, 2025). Validate activity before betting a new project on caer.
Explore
Sources
Every stat on this page traces to a dated GitHub sync, license file, enrichment field, or trust scan.
- GitHub stars (automl/auto-sklearn) · observed Jul 11, 2026
- GitHub forks (automl/auto-sklearn) · observed Jul 11, 2026
- Last push (automl/auto-sklearn) · observed Jun 29, 2026
- License file (BSD-3-Clause) · observed Jul 11, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
- GitHub stars (jasmcaus/caer) · observed Jul 11, 2026
- GitHub forks (jasmcaus/caer) · observed Jul 11, 2026
- Last push (jasmcaus/caer) · observed Aug 11, 2025
- License file (MIT) · observed Jul 11, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
GitHub stars on cards: auto-sklearn 8.1k · caer 811 (synced Jul 11, 2026).
Common questions
- What is the difference between auto-sklearn and caer?
- auto-sklearn: Automated Machine Learning with scikit-learn. caer: High-performance Vision library in Python. Scale your research, not boilerplate.. See the comparison table for live GitHub stats and shared categories.
- When should I choose auto-sklearn over caer?
- Choose auto-sklearn over caer when License: auto-sklearn is BSD-3-Clause, caer is MIT; Tags unique to auto-sklearn: automl, meta-learning, hyperparameter-search, hyperparameter-tuning; Also covers Model Training, Developer Tools; auto-sklearn ships Docker support for self-hosted deployment.
- When should I choose caer over auto-sklearn?
- Choose caer over auto-sklearn when License: caer is MIT, auto-sklearn is BSD-3-Clause; Tags unique to caer: data-science, deep-learning, caer, ai; Leaner open-issue backlog (1).
- When should I avoid auto-sklearn?
- Model Training: Try prompting and RAG first; fine-tuning is the answer to style/format, not missing knowledge. Developer Tools: A gateway is overkill when you're pinned to a single provider and model.
- When should I avoid caer?
- Last GitHub push was 334 days ago (slowing maintenance, Aug 11, 2025). Validate activity before betting a new project on caer.
- Is auto-sklearn or caer more popular on GitHub?
- auto-sklearn has more GitHub stars (8,119 vs 811). Stars measure visibility, not whether either tool fits your constraints.
- Are auto-sklearn and caer open source?
- Yes - both are open-source projects on GitHub (auto-sklearn: BSD-3-Clause, caer: MIT).
- Where can I find alternatives to auto-sklearn or caer?
- GraphCanon lists graph-backed alternatives at auto-sklearn alternatives and caer alternatives (auto-sklearn markdown twin, caer 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, auto-sklearn or caer?
- auto-sklearn: Active. caer: Slowing. 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 auto-sklearn and caer?
- GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: auto-sklearn trust report; caer trust report.