Comparison
accelerate vs nni
Verdict
Pick accelerate if tool: accelerate; pick nni if nNI is an AutoML toolkit that supports feature engineering, neural architecture search, model compression, and hyperparameter tuning with the flexibility of Python programming.
Markdown twin · accelerate alternatives · nni alternatives
GraphCanon updated 3w
Trust & integrity
| Signal | accelerate | nni |
|---|---|---|
| Maintenance | Very active (3d since push) As of 3w · github_public_v1 | Archived (762d 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 | 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
- accelerate
- A tool for launching, training, and using PyTorch models with ease on various devices, configurations, including mixed precision support.
- nni
- An open source AutoML toolkit for automating machine learning lifecycle
Stars
- accelerate
- 9.8k
- nni
- 14k
Forks
- accelerate
- 1.4k
- nni
- 1.9k
Open issues
- accelerate
- 105
- nni
- 415
Language
- accelerate
- Python
- nni
- Python
Adopt for
- accelerate
- Tool: accelerate
- nni
- NNI is an AutoML toolkit that supports feature engineering, neural architecture search, model compression, and hyperparameter tuning with the flexibility of Python programming.
Persona
- accelerate
- -
- nni
- -
Runtime
- accelerate
- -
- nni
- -
License
- accelerate
- Apache-2.0
- nni
- MIT
Last pushed
- accelerate
- Jul 30, 2026
- nni
- Jul 3, 2024
Categories
- accelerate
- Inference & Serving, Model Training
- nni
- Model Training
Trust and health
Maintenance
- accelerate
- Very active (96%)
- nni
- Archived (8%)
Days since push
- accelerate
- 3d
- nni
- 762d
Archived on GitHub
- accelerate
- No
- nni
- Yes
Open issues (now)
- accelerate
- 105
- nni
- 415
Full report
- accelerate
- Trust report
- nni
- Trust report
Shared compatibility
- Python · accelerate: Python runtime · nni: Python runtime
Choose accelerate if…
- License: accelerate is Apache-2.0, nni is MIT.
- Tags unique to accelerate: deepspeed, fsdp, mixed precision, pytorch.
- Also covers Inference & Serving.
- Easy mixed-precision support for PyTorch models
When NOT to use accelerate
- Non-PyTorch projects do not benefit from this tool
- Doesnt offer advanced auto-tuning features for other frameworks like TensorFlow
- Limited to Python environments compatible with PyTorch 1.10.0+
Choose nni if…
- License: nni is MIT, accelerate is Apache-2.0.
- Tags unique to nni: automated-machine-learning, automl, bayesian-optimization, data-science.
- nni ships Docker support for self-hosted deployment.
- You need to automate extensive parts of your machine learning lifecycle from preprocessing to deployment.
When NOT to use nni
- You require real-time automated tuning capabilities, as NNI focuses on batch processing and model training scenarios.
- If your project demands direct integration with specific deep learning frameworks beyond PyTorch and TensorFlow, NNI support is limited to these two environments.
Explore
Sources
Every stat on this page traces to a dated GitHub sync, license file, enrichment field, or trust scan.
- GitHub stars (huggingface/accelerate) · observed Aug 3, 2026
- GitHub forks (huggingface/accelerate) · observed Aug 3, 2026
- Last push (huggingface/accelerate) · observed Jul 30, 2026
- License file (Apache-2.0) · observed Aug 3, 2026
- Decision facts (enrichment) · observed Jul 15, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
- GitHub stars (microsoft/nni) · observed Aug 4, 2026
- GitHub forks (microsoft/nni) · observed Aug 4, 2026
- Last push (microsoft/nni) · observed Jul 3, 2024
- 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: accelerate 9.8k · nni 14k (synced Aug 3, 2026).
Common questions
- What is the difference between accelerate and nni?
- accelerate: A tool for launching, training, and using PyTorch models with ease on various devices, configurations, including mixed precision support.. nni: An open source AutoML toolkit for automating machine learning lifecycle. See the comparison table for live GitHub stats and shared categories.
- When should I choose accelerate over nni?
- Choose accelerate over nni when License: accelerate is Apache-2.0, nni is MIT; Tags unique to accelerate: deepspeed, fsdp, mixed precision, pytorch; Also covers Inference & Serving; Easy mixed-precision support for PyTorch models.
- When should I choose nni over accelerate?
- Choose nni over accelerate when License: nni is MIT, accelerate is Apache-2.0; Tags unique to nni: automated-machine-learning, automl, bayesian-optimization, data-science; nni ships Docker support for self-hosted deployment; You need to automate extensive parts of your machine learning lifecycle from preprocessing to deployment.
- When should I avoid accelerate?
- Non-PyTorch projects do not benefit from this tool Doesnt offer advanced auto-tuning features for other frameworks like TensorFlow Limited to Python environments compatible with PyTorch 1.10.0+
- When should I avoid nni?
- You require real-time automated tuning capabilities, as NNI focuses on batch processing and model training scenarios. If your project demands direct integration with specific deep learning frameworks beyond PyTorch and TensorFlow, NNI support is limited to these two environments.
- Is accelerate or nni more popular on GitHub?
- nni has more GitHub stars (14,363 vs 9,803). Stars measure visibility, not whether either tool fits your constraints.
- Are accelerate and nni open source?
- Yes - both are open-source projects on GitHub (accelerate: Apache-2.0, nni: MIT).
- Where can I find alternatives to accelerate or nni?
- GraphCanon lists graph-backed alternatives at accelerate alternatives and nni alternatives (accelerate markdown twin, nni 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, accelerate or nni?
- accelerate: Very active. nni: Archived. 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 accelerate and nni?
- GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: accelerate trust report; nni trust report.