Pricing
The notebook is free
Draw, export and present without paying, for ever. Premium is for when you need more room online, the whole history, the tools to share with care, or all of the Playbook and the calculators.
A school or a company? How your organisation can pay
Everything is free during the beta. The beta ends on 1 December 2026 with Circuit Notebook 1.0. Premium starts then, and accounts created before pay half, for life.
Free
0 €
For ever. Draw, export, present.
- 3 projects online, unlimited in your browser
- Every export, no watermark
- Guests free and unlimited
- 22 calculators, 8 chapters of the Playbook
Premium
4.99 € a month
or 39 € a year (3.25 € a month, 35 % less)
- 25 projects online, 50 MB each
- The whole history, images and symbols without limit
- Access per sheet, "view, no export", teams
- All 33 calculators, all 14 chapters of the Playbook
Founder price: 2.49 € a month or 19.50 € a year, for life, for every account created before 1.0 (1 December 2026).
Renews every month or every year until you stop it; stop any time in My plan → Manage.
Go Premium| Free | Premium | |
|---|---|---|
| Drawing | Every drawing tool, the whole library, LaTeX, tables, task boards, timing diagrams, graphs | Same |
| Exports | All of them (PDF, SVG, PNG, CircuiTikZ, .olg), no watermark | Same |
| Presenting | Slides, animations, pen, blackboard | Same |
| Calculators | 22, the everyday ones | All 33: + 11 to design with |
| Playbook (the game) | 8 chapters, 3 labs, 3 sheets; 3 pages a day | All 14 chapters, 10 labs and 14 sheets; no daily limit |
| Projects in your browser | No limit | No limit |
| Projects online | 3, 5 MB each | 25, 50 MB each; +10 for 2.99 € |
| Version history | 7 days | All of it |
| Images | 5 per online project | No limit (within the project size) |
| Background removal | Plain background, photo of a sheet | + removal by AI |
| Your own symbols | 10 in your library | No limit |
| Sharing | Guests free and unlimited, invitations by e-mail, one-time links | + access per sheet, "view, no export", teams |
| Your AI (connector) soon | Reads, explains, checks; 40 drawing steps a day | 2,000 drawing steps a day, + symbols and pictures |
| Academy | "Understand it in 60 s" lessons | + Build it projects, exercises, PDF sheets |
| Project cover | A drawing of the project | + a picture of yours |
Prices in euros, taxes included. Sold through Paddle, our reseller (merchant of record); see the terms of sale.
Questions
What happens if I stop Premium?
Nothing is deleted. What goes beyond the free plan becomes read-only until you make room or come back. You can always open and export your projects.
Do the people I share with pay?
Never. Guests are free and unlimited. A shared project uses the room of its owner.
Are exports limited on the free plan?
No. Every export, on every plan, without a watermark.
How do I stop?
Any time, in My plan → Manage. Premium stays until the end of the period you paid.
Who takes the payment?
Paddle, our reseller: it takes the payment, sends the invoice and handles the taxes. We never see your card.
Can I get my money back?
Within 14 days of your first payment, ask and you are refunded. The terms of sale say the rest.