12 · Free & Pro
Pricing
The simulator is free forever. Pro ($6/month or $48/year) lifts the cloud limits and funds the servers.
Free: the whole workbench
- Everything that simulates is free, always: the solver, every part, all four microcontrollers, Wi-Fi, examples, tutorials, docs, local saves, and every export. This is a promise, not a trial: simulation features never move behind the meter.
- A free account adds cloud sync (up to 10 circuits) and share links (up to 20), so your bench follows you between devices.
Pro: $6/month, or $48/year
- Unlimited cloud circuits and share links.
- First in line for the Pro features on the roadmap: version history for every save, and the AI copilot that designs and debugs circuits with you.
- It funds the bench. Breadboard is built by one person; Pro pays for the servers and the time.
Payments run entirely through Stripe; card details never touch our servers. Cancel any time from the account menu (Manage billing); your circuits stay synced through the end of the paid period and remain on your devices forever after.