Claude and Grok side by side: pricing, free tier, what each is for. Which to pick.
| Claude | Grok | |
|---|---|---|
| What it does | Anthropic's assistant — deep reasoning, long documents, careful writing. | xAI's assistant with a live feed of what the internet is saying now. |
| Estimated price | $5–20 per month | free forever |
| Free version | Yes | Yes |
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