Compare Grok

"Is Grok better than ChatGPT?" has no single answer. It depends on what you ask, how you like answers to be written, what you are willing to pay and where you want to use the assistant. The comparisons below try to make that choice easier. Each one sets the two options side by side in a table, explains where each is stronger, and ends with plain advice on when to pick which.

Grok and other AI assistants

• Grok vs ChatGPT: xAI's model family against the best-known AI chat from OpenAI.
• Grok vs Gemini: how Grok compares with Google's assistant and models.
• Grok vs Claude: two different approaches to writing, coding and long documents.
• Grok vs DeepSeek: current Grok models, which are not downloadable, against a family whose weights are public.
• Grok vs Llama: Grok against Meta's open-weight models.

Grok against Grok

Our chat offers three Grok models, and choosing between them matters more than you might think. Grok 4.20 vs Grok 4.3 explains when a quick answer is enough and when it pays to let the model think first. Grok 4.7 vs Grok 4.3 looks at what the newest flagship adds and whether it is worth one of your 10 daily Grok 4.7 messages.

How we compare

We stick to facts that the model makers publish or that independent sources report, such as release dates, context length, input types and API prices. We do not make up test results or ratings. The best test is still your own: open the chat, ask the same question with two different models and see which answer helps you more.