Every feature, every plan.
Plans only change how much hosted AI you can use, meaning the AI Zemi runs for you in the cloud. Nobody is locked out of a feature. Zemi is in beta for invited testers.
Free
Everyone
- 200 hosted answers a month
- 10 web research lookups
- 5 AI illustrations
Education
Verified students and educators
- 1,000 hosted answers a month
- 100 web research lookups
- 30 AI illustrations
- +300 answers once per term, for exam season
Pro
Anyone who wants more hosted use
- 2,000 hosted answers a month
- 250 web research lookups
- 50 AI illustrations
- +500 answers once per term, for exam season
Always unlimited, on every plan
- Local AI: a model running on your own computer
- Bring your own key: you pay your AI provider directly
- Local reading of your files, including scans and photos
- Review, quests, memory, the calendar and everything else that does not call hosted AI
If you run out of hosted use, Zemi offers to switch to your local model or your own key, and you keep studying.
How usage is counted
| What | Free | Education | Pro |
|---|---|---|---|
| Hosted answers per month | 200 | 1,000 | 2,000 |
| Web research lookups per month | 10 | 100 | 250 |
| AI illustrations per month | 5 | 30 | 50 |
| Exam season bonus | None | +300 answers, once per term | +500 answers, once per term |
| Support | Help centre | Priority email |
One reply is one answer, however long it is. Diagrams, charts and plots are drawn on your computer and never count. These numbers are guarantees: each plan is sized to stay sustainable even if you use all of it, so Zemi does not quietly throttle you.
The Education plan is for verified students and educators. Verification uses a school email address, or a manual check of a student or staff card, and is repeated each year.