Unsloth
unsloth.ai
Faster, memory-efficient LLM fine-tuning.
Quick Information
- Category:
- MLOps & Infrastructure
- Pricing:
- Freemium
- Platforms:
- Linux, Windows, Python
- Free Plan:
- Yes
- API Available:
- No
- Last Verified:
- October 2026
What Is Unsloth?
Unsloth is a tool for faster, memory-efficient LLM fine-tuning. Third-party sites describe a licence split: the Studio UI under AGPL-3.0 and the core training library under Apache 2.0. Studio is still in beta, with the latest version reported as v0.1.909-beta and a last upstream update on October 19, 2026. I did not reach Unsloth's official pricing page, and sources conflict. Several describe the core open-source tier as free with Pro and Enterprise listed as contact-sales, adding multi-GPU support and higher speed-up claims for Pro and multi-node support for Enterprise. One review page quotes about $9.99 a month for Pro, which is unverified, and an aggregator claims there are no paid plans and everything is free, which contradicts the others and may be out of date.
One secondhand review says GitHub metadata shows no paid tier gating any of the three products, Desktop, Studio and Core, but I could not verify that. Your real cost is the GPU you train on, whether a local card or a rented one. Unsloth is often compared with Axolotl and LM Studio, with Unsloth Studio positioned as a local training UI as well as a runner, while LM Studio focuses on running models. The comparisons I saw are blog opinions, so test on your own hardware before trusting speed claims.
Unsloth suits individual developers and small teams fine-tuning open models on a single GPU. Compare Axolotl, LM Studio and Hugging Face. Browse the MLOps & Infrastructure tools directory for more.
What Can You Use Unsloth For?
Single-GPU fine-tuning
Less memory.
Local model training UI
Unsloth Studio.
Unsloth Features
- Memory-efficient training — Core library.
- Studio UI in beta — AGPL-3.0.
- Paid tiers by quote — Per reviews.
Who Is Unsloth For?
- Individual developers — Consumer GPUs.
- Small teams — Fast iteration.
Unsloth Pros & Limitations
What We Like
- Free core
- Lower memory use
- Active development
Limitations
- Studio is beta
- Paid tiers unclear
- Speed claims not verified
Unsloth Pricing
| Plan | Price | Main Features |
|---|---|---|
| Open source (core) | Free | Apache 2.0 core library per reviews |
| Studio | Free (AGPL-3.0, beta) | Local UI |
| Pro | Contact sales (one unverified $9.99/month claim) | Multi-GPU, higher speed-ups per reviews |
| Enterprise | Contact sales | Multi-node, support |
Pricing was last verified October 2026. Check the official website for the latest pricing.
AI Listing Jungle Ranking
- Global Rank:
- #506
- Overall Score:
- 64.6/100
- Monthly Users:
- –
- Rank Change:
- ▲ 1066
This ranking reflects AI Listing Jungle's own independent scoring methodology and is not an endorsement by Unsloth or its company. How Our Rankings Work
Frequently Asked Questions
Is Unsloth free?
The core is free; paid tiers per reviews.
Which licence?
Core Apache 2.0, Studio AGPL-3.0 per sources.
Is Studio stable?
Still beta.
Pro price?
Contact sales; $9.99 unverified.
Our Take
Great for quick local fine-tuning.
Confirm tier pricing with the vendor.
Unsloth Alternatives
Unsloth Comparisons
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