
Unsloth
Open-source desktop app and library to run and fine-tune LLMs, image and audio models on your own computer.
Is Unsloth free?
Yes, Unsloth has a free plan. What you get: Open source (Apache 2.0, with the Studio UI under AGPL-3.0): free to run locally. To get it: download Unsloth Desktop, or install Unsloth Studio with the install script; then download a model and start chatting, or train it with a no-code workflow. Verified on unsloth.ai.
Free plan at a glance
- Includes
- Open source (Apache 2.0, with the Studio UI under AGPL-3.0): free to run locally
Open source (Apache 2.0, with the Studio UI under AGPL-3.0); no usage limits are stated. Free notebooks are offered for training in the cloud.
- Duration
- Free forever
How to get it free
Self-host- Download Unsloth Desktop, or install Unsloth Studio with the install script
- Download a model and start chatting, or train it with a no-code workflow
Good to know
- Server-side tools are on by default: set a password or use --disable-tools before exposing Unsloth on a network
unsloth.ai, Checked Source
Overview
Unsloth runs and trains open models locally on Mac, Windows and Linux, through a desktop app, the Unsloth Studio web UI or Python code. The maker says fine-tuning is 2× faster with 70% less VRAM, with LoRA, QLoRA, full fine-tuning, GRPO and DPO.
Key features
- Fine-tunes LLMs, diffusion, TTS and embedding models with LoRA, QLoRA or full fine-tuning
- Supports reinforcement learning, GRPO, DPO and FP8
- Chat with local models and serve them through an OpenAI-compatible API
- Exports models to GGUF, NVFP4 and FP8
- Builds training datasets from PDFs, CSVs and DOCX files with Data Recipes
- Connects Claude Code, Codex and other agents to local models with unsloth start
Best for
- People
- Developers fine-tuning open LLMs on their own GPU, People who want to run models locally in a desktop app, Researchers trying RL methods such as GRPO
Limitations
- Training speed and model size depend on your own hardware
- Unsloth Studio (the web UI) uses AGPL-3.0; the core package is Apache 2.0
Screenshot

FAQ
- Is Unsloth free?
- Yes. Unsloth has a free plan: Open source (Apache 2.0, with the Studio UI under AGPL-3.0): free to run locally. We last checked unsloth.ai's pricing page on 2026-10-24.
- What does the Unsloth free plan include?
- Open source (Apache 2.0, with the Studio UI under AGPL-3.0): free to run locally. Source: https://unsloth.ai/ (checked 2026-10-24).
- How do I get Unsloth for free?
- Steps: Download Unsloth Desktop, or install Unsloth Studio with the install script; Download a model and start chatting, or train it with a no-code workflow. Start at https://unsloth.ai/ (checked 2026-10-24).
- Do I need an account to use Unsloth for free?
- Not for the free option: the free route is to self-host Unsloth (Download Unsloth Desktop, or install Unsloth Studio with the install script). Checked 2026-10-24.
- What's the catch with Unsloth's free plan?
- Server-side tools are on by default: set a password or use --disable-tools before exposing Unsloth on a network. Checked 2026-10-24.
- What are free alternatives to Unsloth?
- Grafana Cloud, Neon and Qdrant Cloud all have free plans. We checked their free offers on 2026-10-25.
- Can I fine-tune without my own GPU?
- Yes. Unsloth offers free notebooks for training: add a dataset, run, then deploy the trained model.Source: github.com/unslothai/unsloth
- Which systems does Unsloth support?
- macOS, Linux and Windows, with NVIDIA, AMD, Intel and CPU setups.Source: unsloth.ai/docs
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Sources
- Free offer
- Verified on github.com/unslothai/unsloth
…core Unsloth package remains licensed under Apache 2.0, while certain optional components, such as the Unsloth Studio UI are licensed under the open-source license…
- Page content
Checked against
Added by our team. We check that a free option exists and record the date; signing up is between you and Unsloth, so read their privacy policy and terms first.
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