head to head · open source
GPT4All vs neuron-ai
GPT4All has 77,347 GitHub stars, 8,261 forks, 771 open issues and last shipped 1.4 years ago. neuron-ai has 2,164 stars, 258 forks, 5 open issues and last shipped yesterday. GPT4All leads on adoption by 3,474% (77,347 vs 2,164 stars). GPT4All is written in C++ under MIT; neuron-ai is written in PHP under MIT. GPT4All has attracted 11% as many forks as stars, neuron-ai 12%. neuron-ai was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (llm-inference), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| GPT4All | neuron-ai | |
|---|---|---|
| GitHub stars | ★ 77K | ★ 2.2K |
| License | MIT | MIT |
| Written in | C++ | PHP |
| Last push | 2025-05-27 | 2026-11-02 |
| Forks | ⑂ 8.3K | ⑂ 258 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick GPT4All if
- You weight community size — 77K stars and counting
- You want the MIT license terms
- Your stack matches C++
- You value the larger contributor base for long-term maintenance
pick neuron-ai if
- You want the neuron-ai feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches PHP
- You evaluated both and neuron-ai fits your workflow better
About GPT4All
GPT4All Now with support for DeepSeek R1 Distillations Website • Documentation • Discord • YouTube Tutorial GPT4All runs large language models (LLMs) privately on everyday desktops & laptops. No API calls or GPUs required you can just download the application and get started . Read about what's new in our blog . Subscribe to the newsletter GPT4All is made possible by our compute partner Paperspace . Download Links — Windows Installer — — Windows ARM Installer — — macOS Installer — — Ubuntu Installer — The Windows and Linux builds require Intel Core…
read the full GPT4All overview →
About neuron-ai
Create Full Featured Agentic Applications in PHP [!IMPORTANT] Get early access to new features, exclusive tutorials, and expert tips for building AI agents in PHP. Join a community of PHP developers pioneering the future of AI development. Subscribe to the newsletter Before moving on, support the Neuron AI community giving a GitHub star ⭐️. Thank you! What is Neuron? Neuron is a PHP framework for creating and orchestrating AI Agents. It allows you to integrate AI entities into your PHP applications with a powerful and flexible architecture. We provide tools for the entire agentic application development…
read the full neuron-ai overview →
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Frequently asked questions
Is GPT4All or neuron-ai more popular?
GPT4All has 77,347 GitHub stars and neuron-ai has 2,164. GPT4All has the larger community by that measure.
Are GPT4All and neuron-ai free?
Both are open source. GPT4All is licensed under MIT and neuron-ai under MIT. Neither carries a licence fee.
What is the difference between GPT4All and neuron-ai?
GPT4All is written in C++ and neuron-ai in PHP. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, GPT4All or neuron-ai?
Choose GPT4All if you want the larger community (77,347 stars) or its MIT licence terms. Choose neuron-ai if its feature set, stack or MIT licence fits better. Both are self-hostable.