173.4k
AutoGPT
AutoGPT is the vision of accessible AI for everyone, providing tools to focus on what matters in building and utilizing AI.
🤖
AI👨💻
Development🛠️
Tools
4 Open Source Alternatives to OpenAI GPT
There are 4 open-source alternatives to OpenAI GPT in this directory. The most popular is AutoGPT with 173.4k GitHub stars, followed by Transformers(159.2k stars). All are open source, free to use, and many can be self-hosted.
Quick comparison
| # | Tool | Stars | Language | License |
|---|---|---|---|---|
| 1 | AutoGPT AutoGPT is the vision of accessible AI for everyone, providing tools to focus on what matters in building and utilizing AI. | 173.4k | Python | Other |
| 2 | Transformers State-of-the-art Machine Learning library for Pytorch, TensorFlow, and JAX, providing thousands of pre-trained models for natural language processing, computer vision, and other areas. | 159.2k | Python | Apache License 2.0 |
| 3 | UI-TARS-desktop An open-source multimodal AI agent stack that connects cutting-edge AI models and agent infrastructure, offering a robust framework for building AI-driven applications. | 15.4k | TypeScript | Apache License 2.0 |
| 4 | OpenLLM A platform to run any open-source LLMs, such as DeepSeek and Llama, as OpenAI compatible API endpoints in the cloud, enabling seamless integration and deployment of language models. | 11.0k | Python | Apache License 2.0 |
All open-source alternatives to OpenAI GPT
159.2k
Transformers
State-of-the-art Machine Learning library for Pytorch, TensorFlow, and JAX, providing thousands of pre-trained models for natural language processing, computer vision, and other areas.
🤖
AI🧰
Framework🔬
Data Science
15.4k
UI-TARS-desktop
An open-source multimodal AI agent stack that connects cutting-edge AI models and agent infrastructure, offering a robust framework for building AI-driven applications.
🤖
AI👨💻
Development💻
Desktop
11.0k
OpenLLM
A platform to run any open-source LLMs, such as DeepSeek and Llama, as OpenAI compatible API endpoints in the cloud, enabling seamless integration and deployment of language models.
🤖
AI🔁
API
Frequently asked questions
What are the best open-source alternatives to OpenAI GPT?
The top three are AutoGPT(173.4k stars), Transformers(159.2k stars), UI-TARS-desktop(15.4k stars). All are open source and free to use.
Are these alternatives to OpenAI GPT free?
Yes. Every tool listed here is open source and free to use in your own projects. Many can be self-hosted on your own infrastructure, which means no subscription fees and full control over your data.
Can I self-host an alternative to OpenAI GPT?
Many of the alternatives listed are self-hostable. Each tool's page lists hosting details, system requirements, and licensing terms.
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