Totally. Nothing to buy, no subscription. You lend a little of your device's spare power, or tap a few times on your phone, and you earn points for it.

How is the phone version different?

On a computer you open a tab and it quietly runs AI in the background. On your phone you play Tap to Train: see two AI answers, tap the better one. It takes seconds, and it is actually fun. Do one or both.

People contributing human feedback to AI

How to Help Improve AI Without Coding

You do not need to code, train models, or know anything technical to help improve AI. With Tendril you tap your phone to judge which of two AI answers is better, or open a browser tab to lend a little spare power. Your contributions become open data that helps make AI better and fairer for everyone.

Common questions

Is it free?: Totally. Nothing to buy, no subscription. You lend a little of your device's spare power, or tap a few times on your phone, and you earn points for it.
How is the phone version different?: On a computer you open a tab and it quietly runs AI in the background. On your phone you play Tap to Train: see two AI answers, tap the better one. It takes seconds, and it is actually fun. Do one or both.

Tap to Train · Open a Tab · Help AI understand your language