Comparison
LlamaFactory vs index-tts
Verdict
Pick LlamaFactory when license: LlamaFactory is Apache-2.0, index-tts is Other; pick index-tts when license: index-tts is Other, LlamaFactory is Apache-2.0.
Markdown twin · LlamaFactory alternatives · index-tts alternatives
GraphCanon updated today
vs
Trust & integrity
| Signal | LlamaFactory | index-tts |
|---|---|---|
| Maintenance | Very active (0d since push) As of today · github_public_v1 | Very active (2d since push) As of today · github_public_v1 |
| Provenance | Not a fork · Personal 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 | No lockfile As of today · none |
Tagline
- LlamaFactory
- Unified Efficient Fine-Tuning of 100+ LLMs & VLMs
- index-tts
- An Industrial-Level Controllable and Efficient Zero-Shot Text-To-Speech System
Stars
- LlamaFactory
- 73k
- index-tts
- 22k
Forks
- LlamaFactory
- 8.9k
- index-tts
- 2.7k
Open issues
- LlamaFactory
- 1.1k
- index-tts
- 371
Language
- LlamaFactory
- Python
- index-tts
- Python
Adopt for
- LlamaFactory
- LlamaFactory is a sophisticated tool for fine-tuning numerous large language models and visual language models efficiently using various methods such as LoRA, QLoRA, RLHF, and quantization.
- index-tts
- -
Persona
- LlamaFactory
- -
- index-tts
- -
Runtime
- LlamaFactory
- -
- index-tts
- -
License
- LlamaFactory
- Apache-2.0
- index-tts
- Other
Last pushed
- LlamaFactory
- Jul 10, 2026
- index-tts
- Jul 8, 2026
Categories
- LlamaFactory
- LLM Frameworks, Model Training
- index-tts
- Vector Databases, Model Training, LLM Frameworks
Trust and health
Days since push
- LlamaFactory
- 0d
- index-tts
- 2d
Open issues (now)
- LlamaFactory
- 1.1k
- index-tts
- 371
Full report
- LlamaFactory
- Trust report
- index-tts
- Trust report
Choose LlamaFactory if…
- License: LlamaFactory is Apache-2.0, index-tts is Other.
- Tags unique to LlamaFactory: gemma, fine-tuning, deepseek, ai.
- When you need to fine-tune over 100 different LLMs or VLMs with efficient methods like LoRA or QLoRA.
When NOT to use LlamaFactory
- When you are looking to fine-tune less popular or niche models that are not supported within the 100+ models covered by LlamaFactory.
- If your project specifically requires custom fine-tuning methods not available in this repository, such as certain versions of PEFT (Parameter Efficient Fine-Tuning) techniques excluding LoRA and QLoa
Choose index-tts if…
- License: index-tts is Other, LlamaFactory is Apache-2.0.
- Tags unique to index-tts: voice-clone, cross-lingual, text-to-speech, python.
- Also covers Vector Databases.
When NOT to use index-tts
- Vector Databases: Don't reach for a dedicated vector DB under ~100k vectors; pgvector on your existing Postgres is simpler to operate.
- Model Training: Try prompting and RAG first; fine-tuning is the answer to style/format, not missing knowledge.
- LLM Frameworks: Avoid a framework for a single prompt-and-retrieve call; the abstraction can cost more than it saves.
Explore
Sources
Every stat on this page traces to a dated GitHub sync, license file, enrichment field, or trust scan.
- GitHub stars (hiyouga/LlamaFactory) · observed Jul 11, 2026
- GitHub forks (hiyouga/LlamaFactory) · observed Jul 11, 2026
- Last push (hiyouga/LlamaFactory) · observed Jul 10, 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 (index-tts/index-tts) · observed Jul 11, 2026
- GitHub forks (index-tts/index-tts) · observed Jul 11, 2026
- Last push (index-tts/index-tts) · observed Jul 8, 2026
- License file (Other) · observed Jul 11, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
GitHub stars on cards: LlamaFactory 73k · index-tts 22k (synced Jul 11, 2026).
Common questions
- What is the difference between LlamaFactory and index-tts?
- LlamaFactory: Unified Efficient Fine-Tuning of 100+ LLMs & VLMs. index-tts: An Industrial-Level Controllable and Efficient Zero-Shot Text-To-Speech System. See the comparison table for live GitHub stats and shared categories.
- When should I choose LlamaFactory over index-tts?
- Choose LlamaFactory over index-tts when License: LlamaFactory is Apache-2.0, index-tts is Other; Tags unique to LlamaFactory: gemma, fine-tuning, deepseek, ai; When you need to fine-tune over 100 different LLMs or VLMs with efficient methods like LoRA or QLoRA.
- When should I choose index-tts over LlamaFactory?
- Choose index-tts over LlamaFactory when License: index-tts is Other, LlamaFactory is Apache-2.0; Tags unique to index-tts: voice-clone, cross-lingual, text-to-speech, python; Also covers Vector Databases.
- When should I avoid LlamaFactory?
- When you are looking to fine-tune less popular or niche models that are not supported within the 100+ models covered by LlamaFactory. If your project specifically requires custom fine-tuning methods not available in this repository, such as certain versions of PEFT (Parameter Efficient Fine-Tuning) techniques excluding LoRA and QLoa
- When should I avoid index-tts?
- Vector Databases: Don't reach for a dedicated vector DB under ~100k vectors; pgvector on your existing Postgres is simpler to operate. Model Training: Try prompting and RAG first; fine-tuning is the answer to style/format, not missing knowledge. LLM Frameworks: Avoid a framework for a single prompt-and-retrieve call; the abstraction can cost more than it saves.
- Is LlamaFactory or index-tts more popular on GitHub?
- LlamaFactory has more GitHub stars (73,157 vs 21,789). Stars measure visibility, not whether either tool fits your constraints.
- Are LlamaFactory and index-tts open source?
- Yes - both are open-source projects on GitHub (LlamaFactory: Apache-2.0, index-tts: Other).
- Where can I find alternatives to LlamaFactory or index-tts?
- GraphCanon lists graph-backed alternatives at LlamaFactory alternatives and index-tts alternatives (LlamaFactory markdown twin, index-tts 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, LlamaFactory or index-tts?
- LlamaFactory: Very active. index-tts: Very active. 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 LlamaFactory and index-tts?
- GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: LlamaFactory trust report; index-tts trust report.