Browser extension + AI study space

Stuck on a quiz? Plant a seed.

Sunseed helps you through the question in front of you — then saves it, so you can come back, see why you missed it, and actually get it next time.

Create free account

Live review

Answer now.
Understand forever.

Sunseed reads the question, picks the answer, explains why — and quietly files it for your next review session.

From stuck to sprouted
in three steps.

No new tabs, no copy-pasting into a chatbot. Sunseed lives where your quiz does.

  1. Install in a click

    Add Sunseed to Chrome, Edge, Brave or Opera. Create your free account, pick a model, done.

  2. Tap the seed on any quiz

    Click the sunflower in your toolbar (or press Ctrl+B). Get the answer plus a short why. Want more? Ask for a full explanation.

  3. Grow it in review

    Every test lands in your account. Re-check answers, mark what you got wrong, and ask follow-up questions until it clicks.

Pick your patch.

Start free. Upgrade when exam season hits.

Free

Seedling

€0/ month

Try it on your next quiz. No card needed.

Quiz requests
10 / month
Explanations
20 / month
Saved files
200 MB
Models
Fast models
Start free

Pro

Most popular

€5/ month

For a full semester of quizzes and review.

Quiz requests
100 / month
Explanations
300 / month
Saved files
1 GB
Models
All models
Go Pro

Max

Exam season

€20/ month

No monthly limits for heavy study weeks.

Quiz requests
Unlimited*
Explanations
Unlimited*
Saved files
5 GB
Models
All models
Go Max

Every account starts on Free; upgrade from Sunseed's settings when you need more.
* Fair use: on every plan, up to 20 questions an hour, one at a time.