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PEFT

๐Ÿค— PEFT: State-of-the-art Parameter-Efficient Fine-Tuning.

7.7 Open source21.6k
PEFT homepage
huggingface.co ยท captured 2026-08-30

Our verdict

A usable project with some maintenance caveats. This assessment is derived from GitHub's own repository metrics on 2026-08-30, not from hands-on testing.

๐Ÿค— PEFT: State-of-the-art Parameter-Efficient Fine-Tuning. The project is written primarily in Python, released under Apache-2.0, and has 21,607 stars and 2,457 forks on GitHub. 348 contributors have committed to it, and the most recent push was 2026-08-28. The latest tagged release is v0.20.0 (2026-07-28). Figures come from the GitHub API on 2026-08-30 and are refreshed daily; the score below weighs adoption, maintenance, release discipline, contributor breadth, licence clarity and issue hygiene.

RepositoryGitHub API, refreshed daily

21.6kStars
2.5kForks
112Watching
348Contributors
78Open issues
Licence
Apache-2.0
Language
Python
Last push
2026-08-28
View on GitHub

Releases

  1. v0.20.0 v0.20.0
  2. v0.19.1 v0.19.1
  3. v0.19.0 v0.19.0
  4. v0.18.1 0.18.1
  5. v0.18.0 0.18.0: RoAd, ALoRA, Arrow, WaveFT, DeLoRA, OSF, and more
  6. v0.17.1 0.17.1

Pros and cons

Pros

Pricing

  • Free tierYes
  • LicenceApache-2.0
  • Self-hostYes, source is public
  • Public price listNot published

PEFT does not publish a web price list. For consumer apps that usually means pricing appears inside the product; for enterprise tools it means talking to sales. Why we do this

Visit huggingface.co

User reviews

No one has reviewed PEFT here yet. Reviews are moderated before they appear, and our own score is editorial and separate from user ratings, though once reviews land they do lift it.

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PEFT alternatives

Side by side

ToolOur scoreFrom Free tierBest for
PEFT this page 7.7 - Yes
PyTorch Image Models (timm) 7.7 - Yes
fastai 7.4 - Yes
LlamaFactory 7.3 - Yes
DeepSpeed 7 - Yes
Hugging Face Datasets 7 - Yes
Label Studio 6.7 - Yes

Questions

Is peft free?

Yes. peft advertises a free tier on its own site.

How much does peft cost?

peft does not publish a web price list. For consumer apps that usually means pricing appears inside the product; for enterprise tools it means talking to sales.

Is peft open source?

Yes. peft is a public repository released under Apache-2.0. You can self-host or inspect the source directly.

How is peft scored here?

peft scores 7.7 out of 10. That comes from a desk review of public evidence, which is capped at 8.5 out of 10: public pricing, documentation, maintenance signals and how much we could actually verify. Affiliate relationships are excluded from scoring entirely. The full rubric is published on our methodology page.

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