Fieldbook to AIThe plain-English guide to which AI to use

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Which AI should I use?

Answer five questions. You get one pick and a free alternative. It runs in this browser. No account.

Last updated .

About a minute. Your answers are not saved and are not sent anywhere. The email box at the bottom is a separate signup.

The result uses plans from our plans list (checked November 9, 2026) and models from our model list (updated November 12, 2026). Confirm the price at checkout. We have not run our own tests.

1. What do you mostly want help with?
2. Would you pay?
3. Will you use it on a phone or a computer?
4. Is privacy a big worry?
5. Have you used ChatGPT before?

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