OpenWebUI vs GPT4All: Which Should You Choose in 2026?
Choosing between OpenWebUI and GPT4All comes down to understanding what each tool does best. This comparison breaks down the key differences so you can make an informed decision based on your specific needs, not marketing claims.
By Toolradar Team · Last updated February 28, 2026 · Methodology
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
OpenWebUI
Run AI on your own terms with a self-hosted, extensible AI platform.
Best for you if:
- • You need chatbots features specifically
- • Self-hosted AI platform for running models locally or in the cloud.
- • Connects to various AI models and is extensible with Python.
GPT4All
Run local LLMs on consumer hardware
Best for you if:
- • You want the higher-rated option (7.5/10 vs 0.0/10)
- • You need ai assistants features specifically
- • Chat with your documents privately
- • Easy-to-use desktop app
| At a Glance |  OpenWebUI |  GPT4All |
|---|---|---|
Price | Free | Free |
Best For | Chatbots | AI Assistants |
Rating | —/100 | 75/100 |
| Feature | OpenWebUI | GPT4All |
|---|---|---|
| Pricing Model | Free | Free |
| Editorial Score | — | 75 |
| Community Rating | No ratings yet | No ratings yet |
| Total Reviews | 0 | 0 |
| Community Upvotes | 0 | 0 |
| Categories | ChatbotsAI Assistants | AI AssistantsAI Research |
How OpenWebUI and GPT4All Compare
OpenWebUI
Run AI on your own terms with a self-hosted, extensible AI platform.
Free
GPT4All
Run local LLMs on consumer hardware
Free · 75/100 score
OpenWebUI is a chatbots tool. GPT4All is in ai assistants.
Who Should Use What?
On a budget?
Both are free. Compare plans on their websites.
Go with: OpenWebUI
Want the highest-rated option?
GPT4All scores 75/100. OpenWebUI is unrated.
Go with: GPT4All
Value user reviews?
Neither has user reviews yet.
Go with: GPT4All
3 Questions to Help You Decide
What's your budget?
Both are free. Pricing won't help you decide here.
What's your use case?
OpenWebUI is a chatbots tool. GPT4All is in ai assistants. Pick the category that matches your needs.
How important are ratings?
Not all tools have been rated yet.
Key Takeaways
GPT4All
- Higher score: 75/100 vs unrated
- Completely free
- Our pick for this comparison
OpenWebUI
- Better fit for chatbots
The Bottom Line
GPT4All (75/100) is our pick.
Frequently Asked Questions
Is OpenWebUI or GPT4All better?
GPT4All scores 75/100 in our evaluation. Both are free.
What are OpenWebUI and GPT4All used for?
OpenWebUI: Run AI on your own terms with a self-hosted, extensible AI platform.. GPT4All: Run local LLMs on consumer hardware.
What does OpenWebUI cost vs GPT4All?
OpenWebUI is completely free. GPT4All is completely free. Visit their websites for detailed pricing.