Comparison
ColossalAI vs vits
Verdict
Pick ColossalAI when license: ColossalAI is Apache-2.0, vits is MIT; pick vits when license: vits is MIT, ColossalAI is Apache-2.0.
Markdown twin · ColossalAI alternatives · vits alternatives
GraphCanon updated today
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Trust & integrity
| Signal | ColossalAI | vits |
|---|---|---|
| Maintenance | Steady (46d since push) As of today · github_public_v1 | Dormant (948d 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) | No lockfile As of today · none | 37 low (37 low) As of today · osv@v1 |
Tagline
- ColossalAI
- Making large AI models cheaper, faster and more accessible
- vits
- VITS: Conditional Variational Autoencoder with Adversarial Learning for End-to-End Text-to-Speech
Stars
- ColossalAI
- 41k
- vits
- 7.9k
Forks
- ColossalAI
- 4.5k
- vits
- 1.4k
Open issues
- ColossalAI
- 501
- vits
- 165
Language
- ColossalAI
- Python
- vits
- Python
Adopt for
- ColossalAI
- ColossalAI is a Python library that leverages advanced parallelism techniques for more efficient and cost-effective development of large-scale AI models.
- vits
- -
Persona
- ColossalAI
- -
- vits
- -
Runtime
- ColossalAI
- -
- vits
- -
License
- ColossalAI
- Apache-2.0
- vits
- MIT
Last pushed
- ColossalAI
- May 25, 2026
- vits
- Dec 6, 2023
Categories
- ColossalAI
- Model Training, Inference & Serving
- vits
- Model Training, Inference & Serving, Speech & Audio
Trust and health
Maintenance
- ColossalAI
- Steady (60%)
- vits
- Dormant (18%)
Days since push
- ColossalAI
- 46d
- vits
- 948d
Open issues (now)
- ColossalAI
- 501
- vits
- 165
Owner type
- ColossalAI
- Organization
- vits
- User
Security scan
- ColossalAI
- No lockfile
- vits
- 37 low (37 low)
Full report
- ColossalAI
- Trust report
- vits
- Trust report
Shared compatibility
- Python · ColossalAI: Python runtime · vits: Python runtime
Choose ColossalAI if…
- License: ColossalAI is Apache-2.0, vits is MIT.
- Tags unique to ColossalAI: ai, big-model, heterogeneous-training, foundation models.
- You require handling extremely large AI models with massive context windows, such as over 2M tokens.
When NOT to use ColossalAI
- You are working in an environment that does not support Linux OS, as ColossalAI currently offers no support for other operating systems.
- Your current CUDA version is less than 11.0 or your GPU compute capability is below 7.0 (pre-V100/RTX20 series).
- You cannot satisfy the minimum hardware and software requirements specified, such as PyTorch >= 2.2 and Python >= 3.7.
Choose vits if…
- License: vits is MIT, ColossalAI is Apache-2.0.
- Tags unique to vits: text-to-speech, python, tts, pytorch.
- Also covers Speech & Audio.
When NOT to use vits
- Last GitHub push was 949 days ago (dormant maintenance, Dec 6, 2023). Validate activity before betting a new project on vits.
- Model Training: Try prompting and RAG first; fine-tuning is the answer to style/format, not missing knowledge.
- Inference & Serving: Self-hosting rarely beats a hosted API on cost until you have steady, high-volume traffic.
Explore
Sources
Every stat on this page traces to a dated GitHub sync, license file, enrichment field, or trust scan.
- GitHub stars (hpcaitech/ColossalAI) · observed Jul 11, 2026
- GitHub forks (hpcaitech/ColossalAI) · observed Jul 11, 2026
- Last push (hpcaitech/ColossalAI) · observed May 25, 2026
- License file (Apache-2.0) · observed Jul 11, 2026
- Decision facts (enrichment) · observed Jul 11, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
- GitHub stars (jaywalnut310/vits) · observed Jul 11, 2026
- GitHub forks (jaywalnut310/vits) · observed Jul 11, 2026
- Last push (jaywalnut310/vits) · observed Dec 6, 2023
- License file (MIT) · observed Jul 11, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
GitHub stars on cards: ColossalAI 41k · vits 7.9k (synced Jul 11, 2026).
Common questions
- What is the difference between ColossalAI and vits?
- ColossalAI: Making large AI models cheaper, faster and more accessible. vits: VITS: Conditional Variational Autoencoder with Adversarial Learning for End-to-End Text-to-Speech. See the comparison table for live GitHub stats and shared categories.
- When should I choose ColossalAI over vits?
- Choose ColossalAI over vits when License: ColossalAI is Apache-2.0, vits is MIT; Tags unique to ColossalAI: ai, big-model, heterogeneous-training, foundation models; You require handling extremely large AI models with massive context windows, such as over 2M tokens.
- When should I choose vits over ColossalAI?
- Choose vits over ColossalAI when License: vits is MIT, ColossalAI is Apache-2.0; Tags unique to vits: text-to-speech, python, tts, pytorch; Also covers Speech & Audio.
- When should I avoid ColossalAI?
- You are working in an environment that does not support Linux OS, as ColossalAI currently offers no support for other operating systems. Your current CUDA version is less than 11.0 or your GPU compute capability is below 7.0 (pre-V100/RTX20 series). You cannot satisfy the minimum hardware and software requirements specified, such as PyTorch >= 2.2 and Python >= 3.7.
- When should I avoid vits?
- Last GitHub push was 949 days ago (dormant maintenance, Dec 6, 2023). Validate activity before betting a new project on vits. Model Training: Try prompting and RAG first; fine-tuning is the answer to style/format, not missing knowledge. Inference & Serving: Self-hosting rarely beats a hosted API on cost until you have steady, high-volume traffic.
- Is ColossalAI or vits more popular on GitHub?
- ColossalAI has more GitHub stars (41,408 vs 7,875). Stars measure visibility, not whether either tool fits your constraints.
- Are ColossalAI and vits open source?
- Yes - both are open-source projects on GitHub (ColossalAI: Apache-2.0, vits: MIT).
- Where can I find alternatives to ColossalAI or vits?
- GraphCanon lists graph-backed alternatives at ColossalAI alternatives and vits alternatives (ColossalAI markdown twin, vits 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, ColossalAI or vits?
- ColossalAI: Steady. vits: Dormant. 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 ColossalAI and vits?
- GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: ColossalAI trust report; vits trust report.