Comparison
Auto-PyTorch vs learn2learn
Verdict
Pick Auto-PyTorch if auto-PyTorch specializes in automatic architecture search and hyperparameter optimization for deep-learning models using PyTorch; pick learn2learn if learn2learn is a PyTorch library for conducting meta-learning research with a focus on few-shot learning tasks.
Markdown twin · Auto-PyTorch alternatives · learn2learn alternatives
GraphCanon updated 3w
vs
Trust & integrity
| Signal | Auto-PyTorch | learn2learn |
|---|---|---|
| Maintenance | Dormant (846d since push) As of 3w · github_public_v1 | Slowing (230d since push) As of 3w · github_public_v1 |
| Provenance | Not a fork · Organization account As of 3w · github_public_v1 | Not a fork · Organization account As of 3w · github_public_v1 |
| OSV dependency advisories | Published findings As of 1mo · osv@v1 | No published findings from this source as of 2026-07-11 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
- Auto-PyTorch
- Automatic architecture search and hyperparameter optimization for PyTorch
- learn2learn
- A PyTorch Library for Meta-learning Research
Stars
- Auto-PyTorch
- 2.5k
- learn2learn
- 2.9k
Forks
- Auto-PyTorch
- 303
- learn2learn
- 359
Open issues
- Auto-PyTorch
- 75
- learn2learn
- 34
Language
- Auto-PyTorch
- Python
- learn2learn
- Python
Adopt for
- Auto-PyTorch
- Auto-PyTorch specializes in automatic architecture search and hyperparameter optimization for deep-learning models using PyTorch.
- learn2learn
- Learn2learn is a PyTorch library for conducting meta-learning research with a focus on few-shot learning tasks.
Persona
- Auto-PyTorch
- -
- learn2learn
- -
Runtime
- Auto-PyTorch
- -
- learn2learn
- -
License
- Auto-PyTorch
- Apache-2.0
- learn2learn
- MIT
Last pushed
- Auto-PyTorch
- Apr 9, 2024
- learn2learn
- Dec 16, 2025
Categories
- Auto-PyTorch
- Data & Retrieval, Model Training
- learn2learn
- Model Training
Trust and health
Maintenance
- Auto-PyTorch
- Dormant (18%)
- learn2learn
- Slowing (36%)
Days since push
- Auto-PyTorch
- 846d
- learn2learn
- 230d
Open issues (now)
- Auto-PyTorch
- 75
- learn2learn
- 34
OSV dependency advisories
- Auto-PyTorch
- Published findings
- learn2learn
- No published findings from this source as of 2026-07-11
Full report
- Auto-PyTorch
- Trust report
- learn2learn
- Trust report
Shared compatibility
- Python · Auto-PyTorch: Python runtime · learn2learn: Python runtime
Choose Auto-PyTorch if…
- License: Auto-PyTorch is Apache-2.0, learn2learn is MIT.
- Tags unique to Auto-PyTorch: automl, deep-learning, pytorch, tabular-data.
- Also covers Data & Retrieval.
- Auto-PyTorch ships Docker support for self-hosted deployment.
- Use when you need to automate both architectural searches and hyperparameter tuning specifically for PyTorch-based deep learning models.
When NOT to use Auto-PyTorch
- Avoid using it if your AI development focuses on frameworks other than PyTorch.
- Do not use when the requirements do not involve deep learning models or you are not interested in automating architecture search and hyperparameter tuning.
Choose learn2learn if…
- License: learn2learn is MIT, Auto-PyTorch is Apache-2.0.
- Tags unique to learn2learn: few-shot, finetuning, learn2learn, learning2learn.
- When focusing on few-shot learning scenarios
When NOT to use learn2learn
- If the project does not require PyTorch
- For traditional machine learning problems without the need for meta-learning
Explore
Sources
Every stat on this page traces to a dated GitHub sync, license file, enrichment field, or trust scan.
- GitHub stars (automl/Auto-PyTorch) · observed Aug 4, 2026
- GitHub forks (automl/Auto-PyTorch) · observed Aug 4, 2026
- Last push (automl/Auto-PyTorch) · observed Apr 9, 2024
- License file (Apache-2.0) · observed Aug 4, 2026
- Decision facts (enrichment) · observed Jul 17, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
- GitHub stars (learnables/learn2learn) · observed Aug 4, 2026
- GitHub forks (learnables/learn2learn) · observed Aug 4, 2026
- Last push (learnables/learn2learn) · observed Dec 16, 2025
- License file (MIT) · observed Aug 4, 2026
- Decision facts (enrichment) · observed Jul 17, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
GitHub stars on cards: Auto-PyTorch 2.5k · learn2learn 2.9k (synced Aug 4, 2026).
Common questions
- What is the difference between Auto-PyTorch and learn2learn?
- Auto-PyTorch: Automatic architecture search and hyperparameter optimization for PyTorch. learn2learn: A PyTorch Library for Meta-learning Research. See the comparison table for live GitHub stats and shared categories.
- When should I choose Auto-PyTorch over learn2learn?
- Choose Auto-PyTorch over learn2learn when License: Auto-PyTorch is Apache-2.0, learn2learn is MIT; Tags unique to Auto-PyTorch: automl, deep-learning, pytorch, tabular-data; Also covers Data & Retrieval; Auto-PyTorch ships Docker support for self-hosted deployment; Use when you need to automate both architectural searches and hyperparameter tuning specifically for PyTorch-based deep learning models.
- When should I choose learn2learn over Auto-PyTorch?
- Choose learn2learn over Auto-PyTorch when License: learn2learn is MIT, Auto-PyTorch is Apache-2.0; Tags unique to learn2learn: few-shot, finetuning, learn2learn, learning2learn; When focusing on few-shot learning scenarios.
- When should I avoid Auto-PyTorch?
- Avoid using it if your AI development focuses on frameworks other than PyTorch. Do not use when the requirements do not involve deep learning models or you are not interested in automating architecture search and hyperparameter tuning.
- When should I avoid learn2learn?
- If the project does not require PyTorch For traditional machine learning problems without the need for meta-learning
- Is Auto-PyTorch or learn2learn more popular on GitHub?
- learn2learn has more GitHub stars (2,891 vs 2,541). Stars measure visibility, not whether either tool fits your constraints.
- Are Auto-PyTorch and learn2learn open source?
- Yes - both are open-source projects on GitHub (Auto-PyTorch: Apache-2.0, learn2learn: MIT).
- Where can I find alternatives to Auto-PyTorch or learn2learn?
- GraphCanon lists graph-backed alternatives at Auto-PyTorch alternatives and learn2learn alternatives (Auto-PyTorch markdown twin, learn2learn 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-PyTorch or learn2learn?
- Auto-PyTorch: Dormant. learn2learn: 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-PyTorch and learn2learn?
- GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: Auto-PyTorch trust report; learn2learn trust report.