ChatGPT vs Gemini
Trying to choose between ChatGPT (OpenAI) and Gemini (Google)? Here is a quick guide to what's verifiable, some general impressions, and a way to run the same prompt on both in ProGPT.
What you can verify
| ChatGPT | Gemini | |
|---|---|---|
| Provider | OpenAI | |
| Current version in ProGPT | GPT-6 | Gemini 4 Pro, Gemini 4 Flash |
| Fast option in ProGPT | Yes (a lighter GPT model) | Yes (Gemini Flash) |
| Most capable option | Pro plan | Pro plan |
| Free plan | Fast model included | Fast model included |
| Image input | Yes | Yes |
| Switch models in the same chat workspace | Yes | Yes |
General impressions (not test results)
These are commonly cited reasons people pick each model. Your results may differ.
You might prefer ChatGPT if…
- You want a widely used all-rounder for questions, writing and coding
- You like its style and want a large body of tips and examples online
- You often switch between text and images in one chat
You might prefer Gemini if…
- You work with images and mixed content a lot
- You use Google products and want an assistant from the same ecosystem
- You want a fast Flash model for quick tasks, with Pro for harder ones
How to compare them yourself
Write one prompt
Use the same prompt for every model so the comparison is fair.
Run it on each model
Use the boxes above. Each opens a ProGPT chat with that model selected.
Keep the answer you prefer
Switch models in the same workspace and continue the conversation with the winner.
Why compare in ProGPT
All in one workspace
Compare leading models without separate apps, logins or subscriptions.
Same prompt, different model
Switch models mid-conversation and keep your context.
More than chat
Web search, file analysis and 50+ AI tools sit next to the models.
ChatGPT vs Gemini FAQ
Which is better?
It depends on the task, your prompt and your taste, and models change often. The fastest way to decide is to run your own prompt on each one in ProGPT.
Can I use both in one place?
Yes. ProGPT lets you switch between models in the same workspace. Some models are free, and the most capable ones need a Pro plan.
Are these the official apps?
No. ProGPT is an independent app that gives you access to models from OpenAI, Google and others in one workspace. For a provider's own product, use their official app or website.
Explore the models
ProGPT is an independent product of ZQ Labs, Inc. and is not affiliated with, endorsed by, or sponsored by OpenAI, Google. ChatGPT and GPT, Gemini are trademarks of their respective owners, used here only to describe the models available in ProGPT.