ChatGPT Alternatives

Looking for a ChatGPT alternative, or just a second opinion? ProGPT puts Claude, Gemini, Grok, DeepSeek and more in one workspace, so you can try other models on the same prompt, and keep ChatGPT available too.

Your question opens in the ProGPT app to run. Sign in (free to start) to see the result.

Why people look for a ChatGPT alternative

Common reasons, not a statement about any one product.

Typical reasons

  • Wanting a different style, tone or answer
  • Hitting usage limits or wanting a different price
  • Wanting a second opinion on an important answer
  • Wanting several models and tools in one place

ChatGPT alternatives you can try in ProGPT

Each is a different company's model. Switch between them in the same workspace.

Gemini

  • Google · Gemini 4 Pro · Gemini 4 Flash
  • Google's multimodal models, from fast Flash to more capable Pro.
Use Gemini in ProGPT →

Claude

  • Anthropic · Claude 5.5
  • Anthropic's models for nuanced writing, analysis and long documents.
Use Claude in ProGPT →

Grok

  • xAI · Grok 4
  • xAI's models for chat and questions about current topics.
Use Grok in ProGPT →

DeepSeek

  • DeepSeek · DeepSeek V4 Pro · DeepSeek V4 Flash
  • Reasoning and problem solving, in Pro and fast Flash versions.
Use DeepSeek in ProGPT →

You don't have to give up ChatGPT

Use ChatGPT and the alternatives together

  • ChatGPT is available in ProGPT too, so you can compare answers side by side in your own chats
  • Different models have different strengths and styles, so keep the answer you prefer
  • Free to start with fast models; the most capable models need a Pro plan

How to try a ChatGPT alternative

1

Paste a prompt

Use something you'd normally ask ChatGPT.

2

Pick an alternative

Use the tabs above to open a ProGPT chat with Claude, Gemini, Grok, DeepSeek selected.

3

Compare and keep the best

Switch models in the same workspace and continue with the answer you prefer.

Why try ChatGPT alternatives in ProGPT

Several providers in one app

Models from OpenAI, Anthropic, Google, xAI, DeepSeek and more, without separate logins.

Same prompt, different model

Switch models mid-conversation and keep your context.

More than chat

Web search, file analysis, image generation and 50+ AI tools.

ChatGPT Alternatives FAQ

What is the best ChatGPT alternative?

It depends on what you need and your own taste, and models change often. The quickest way to decide is to run your own prompt on Claude, Gemini, Grok, DeepSeek and compare.

Is there a free ChatGPT alternative?

You can start for free with fast models from several providers. The most capable models need a Pro plan.

Can I still use ChatGPT?

Yes. ChatGPT models are available in ProGPT alongside the alternatives. ProGPT is independent, so for OpenAI's own product use their official app or website.

How do the plans compare?

See the AI subscription comparison for plans and prices across ChatGPT, Gemini, Claude, Grok and ProGPT.

More alternatives and guides

ChatGPT Plus Alternatives

Other plans to compare with ChatGPT Plus, including a multi-model option.

Try the ChatGPT Plus Alternatives →

Claude Alternatives

Claude alternatives you can try in one workspace.

Try the Claude Alternatives →

Gemini Alternatives

Gemini alternatives you can try in one workspace.

Try the Gemini Alternatives →

AI Models

Every model available in ProGPT, with current versions.

Try the AI Models →

ProGPT is an independent product of ZQ Labs, Inc. and is not affiliated with, endorsed by, or sponsored by OpenAI, Anthropic, Google, xAI, DeepSeek. ChatGPT and the other product names are trademarks of their respective owners, used here only to describe the models available in ProGPT.