Bonsai
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🌱 Your subscription helps the planet
Every month you're subscribed is a real net gain for the environment.
$5.00 USD per month, charged through Stripe. Your subscription automatically renews each month until you cancel. You can cancel anytime under Manage billing; cancelling stops future charges and stays active through the end of the paid period. By subscribing you agree to the Terms.
Everyday is quick and handles most work. Deep Focus reasons more carefully on hard problems, but replies noticeably slower. You can also switch from the gear in any chat.
Auto follows day & night automatically.
Choose the look of your garden on the home screen. Each one grows, sways, and weathers alike.
Auto follows the real weather where you are. Pick a mood to set your garden yourself.
The garden uses your location to show local weather.
Browsers don't let a site re-ask once you've answered. To make it prompt again, open this site's permissions from the address bar (click the lock or site-info icon to the left of the URL), set Location back to Ask (or Allow), then choose Check again.
Found a bug or have an idea? Tell us — we read everything.
Permanently deletes your account and your data. Any active subscription is canceled so you won't be charged again. This can't be undone.
Subscribe for $5/month to keep learning.
$2 of every $5 funds carbon removal when you hit 500 prompts a month
Auto-renews until you cancel. Terms
This page is for learning a topic. It explains the subject to you and helps you understand the underlying concepts.
Here the roles switch: you are the teacher. You explain a concept to the AI, and it asks sharp questions that expose the gaps — so teaching it helps you understand it better.
A Socratic seminar. Argue your points and the AI converses back — probing holes, offering counterpoints, and conceding when you are genuinely right — all to expand your thinking.
An interactive digital notebook. Upload screenshots, write, and draw freehand with a pen while the AI works through it with you — best for tackling specific problems.
Pick a tool — click to place text, drop or upload an image, or draw with the pen. Drag empty space with the hand tool to move around.
This page is for practice. Work through practice tests, quizzes, or single questions to test what you know.
