Pricing Plans
Start for free. No credit card, no time limit. Upgrade only when your projects need more room.
Basic
$0
free forever- 5 circuits
- 5 custom components
- Up to 5 components per circuit
- Core simulations (interactive, transient, AC & DC analysis)
- Public sharing
Standard
$2.50/mo
billed annually ($30)- 10 circuits
- 10 custom components
- Up to 15 components per circuit
- All simulation types, including DC Sweep
- Private circuits & components
Premium
$7.50/mo
billed annually ($90)- Unlimited circuits
- Unlimited custom components
- Unlimited components per circuit
- All simulation types
- Private circuits & components
We want CircuitSim to be within reach. We've worked hard to make it as affordable as possible, but we know that is not always low enough. If the cost is genuinely out of reach, email us at hello@circuitsim.com with what you can afford, and we will do what we can.
Group Licenses
Manage your whole team or class from one place. Share circuits and components across the group, and keep everyone connected with built-in discussion. Flexible billing fits the way your accounting works — pay by card or by NET-30 invoice. Teaching a class and need to stay FERPA- and COPPA-compliant? Assign students private seats that collect no personal data.
Teams and companies
Keep the whole team on one license, working from the same circuits and components.
- Buy seats in bulk — the more seats, the lower the per-seat price
- Share circuits and components across the whole team
- A private group with its own discussion and announcements
- Assign, reassign, add, or extend seats any time
- Pay by card, or by NET-30 invoice
Schools and universities
Run a class without student accounts, student data, or a license spreadsheet.
- Everything in a Teams and companies license
- Choose to assign private, FERPA- and COPPA-compliant seats to students
- Assign, reset, or revoke class seats as your roster changes
- Fixed-term licenses that match a semester or a course
- Quotes and NET-30 invoicing for school procurement