Comparison
DeepSpeed vs horovod
Verdict
Pick DeepSpeed if decisions for DeepSpeed use are driven by its capacity to handle large models efficiently using techniques such as data parallelism, model parallelism, pipeline parallelism, and compression; pick horovod if simplify distributed deep learning training for TensorFlow, Keras, PyTorch, and MXNet with minimal code changes.
Markdown twin · DeepSpeed alternatives · horovod alternatives
GraphCanon updated 2w
vs
Trust & integrity
| Signal | DeepSpeed | horovod |
|---|---|---|
| Maintenance | Very active (0d since push) As of 2w · github_public_v1 | Archived (4d since push) As of 3w · github_public_v1 |
| Provenance | Not a fork · Organization account As of 2w · 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 | No lockfile (source not queried) As of 3w · deps.dev@v1 |
| OpenSSF Scorecard | Not queried openssf-scorecard@v1 | Published findings As of 4w · openssf-scorecard@v1 |
Tagline
- DeepSpeed
- Deep learning optimization library for efficient distributed training and inference
- horovod
- Distributed training framework for TensorFlow, Keras, PyTorch, and Apache MXNet.
Stars
- DeepSpeed
- 43k
- horovod
- 15k
Forks
- DeepSpeed
- 4.9k
- horovod
- 2.2k
Open issues
- DeepSpeed
- 1.3k
- horovod
- 406
Language
- DeepSpeed
- Python
- horovod
- Python
Adopt for
- DeepSpeed
- Decisions for DeepSpeed use are driven by its capacity to handle large models efficiently using techniques such as data parallelism, model parallelism, pipeline parallelism, and compression.
- horovod
- Simplify distributed deep learning training for TensorFlow, Keras, PyTorch, and MXNet with minimal code changes.
Persona
- DeepSpeed
- -
- horovod
- -
Runtime
- DeepSpeed
- -
- horovod
- -
License
- DeepSpeed
- Apache-2.0
- horovod
- Other
Last pushed
- DeepSpeed
- Aug 6, 2026
- horovod
- Jul 29, 2026
Categories
- DeepSpeed
- Inference & Serving, Model Training
- horovod
- Model Training
Trust and health
Maintenance
- DeepSpeed
- Very active (96%)
- horovod
- Archived (8%)
Days since push
- DeepSpeed
- 0d
- horovod
- 4d
Archived on GitHub
- DeepSpeed
- No
- horovod
- Yes
Open issues (now)
- DeepSpeed
- 1.3k
- horovod
- 406
deps.dev advisories
- DeepSpeed
- Not queried
- horovod
- No lockfile (source not queried)
OpenSSF Scorecard
- DeepSpeed
- Not queried
- horovod
- Published findings
Full report
- DeepSpeed
- Trust report
- horovod
- Trust report
Choose DeepSpeed if…
- License: DeepSpeed is Apache-2.0, horovod is Other.
- Tags unique to DeepSpeed: billion-parameters, compression, data-parallelism, gpu.
- Also covers Inference & Serving.
- - When training or inferring with PyTorch on large datasets or complex deep learning models (up to trillion parameters)
When NOT to use DeepSpeed
- - When you are working in an environment that only supports CPU-based training without access to CUDA or ROCm compatible GPUs
- - If your project's PyTorch version is less than 2.0, DeepSpeed may not support all of its features and optimizations effectively
Choose horovod if…
- License: horovod is Other, DeepSpeed is Apache-2.0.
- Tags unique to horovod: distributed-training, keras, mxnet, pytorch.
- When you need to scale your training across multiple GPUs or nodes with little modification to existing scripts.
When NOT to use horovod
- Avoid when extensive customization beyond core training is needed, as Horovod simplifies processes which might limit flexibility.
- Not recommended if your project relies heavily on specific features not well-supported in Horovod's integration with frameworks like TensorFlow or PyTorch.
Explore
Sources
Every stat on this page traces to a dated GitHub sync, license file, enrichment field, or trust scan.
- GitHub stars (deepspeedai/DeepSpeed) · observed Aug 7, 2026
- GitHub forks (deepspeedai/DeepSpeed) · observed Aug 7, 2026
- Last push (deepspeedai/DeepSpeed) · observed Aug 6, 2026
- License file (Apache-2.0) · observed Aug 7, 2026
- Decision facts (enrichment) · observed Jul 11, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
- GitHub stars (horovod/horovod) · observed Aug 3, 2026
- GitHub forks (horovod/horovod) · observed Aug 3, 2026
- Last push (horovod/horovod) · observed Jul 29, 2026
- License file (Other) · observed Aug 3, 2026
- Decision facts (enrichment) · observed Jul 12, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
GitHub stars on cards: DeepSpeed 43k · horovod 15k (synced Aug 7, 2026).
Common questions
- What is the difference between DeepSpeed and horovod?
- DeepSpeed: Deep learning optimization library for efficient distributed training and inference. horovod: Distributed training framework for TensorFlow, Keras, PyTorch, and Apache MXNet.. See the comparison table for live GitHub stats and shared categories.
- When should I choose DeepSpeed over horovod?
- Choose DeepSpeed over horovod when License: DeepSpeed is Apache-2.0, horovod is Other; Tags unique to DeepSpeed: billion-parameters, compression, data-parallelism, gpu; Also covers Inference & Serving; - When training or inferring with PyTorch on large datasets or complex deep learning models (up to trillion parameters).
- When should I choose horovod over DeepSpeed?
- Choose horovod over DeepSpeed when License: horovod is Other, DeepSpeed is Apache-2.0; Tags unique to horovod: distributed-training, keras, mxnet, pytorch; When you need to scale your training across multiple GPUs or nodes with little modification to existing scripts.
- When should I avoid DeepSpeed?
- - When you are working in an environment that only supports CPU-based training without access to CUDA or ROCm compatible GPUs - If your project's PyTorch version is less than 2.0, DeepSpeed may not support all of its features and optimizations effectively
- When should I avoid horovod?
- Avoid when extensive customization beyond core training is needed, as Horovod simplifies processes which might limit flexibility. Not recommended if your project relies heavily on specific features not well-supported in Horovod's integration with frameworks like TensorFlow or PyTorch.
- Is DeepSpeed or horovod more popular on GitHub?
- DeepSpeed has more GitHub stars (42,870 vs 14,695). Stars measure visibility, not whether either tool fits your constraints.
- Are DeepSpeed and horovod open source?
- Yes - both are open-source projects on GitHub (DeepSpeed: Apache-2.0, horovod: Other).
- Where can I find alternatives to DeepSpeed or horovod?
- GraphCanon lists graph-backed alternatives at DeepSpeed alternatives and horovod alternatives (DeepSpeed markdown twin, horovod 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, DeepSpeed or horovod?
- DeepSpeed: Very active. horovod: 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 DeepSpeed and horovod?
- GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: DeepSpeed trust report; horovod trust report.