Contact

Support

Write to ea.support@horton-labs.com. A person reads it.

For a problem in the editor, say which browser you were using and what you expected to happen. If you can, share the design with us — Share → copy link in the toolbar — so we can open the same circuit and see the same numbers. If the solver gave a result you think is wrong, tell us what you calculated by hand; a mismatch with a hand calculation is the fastest bug report there is.

Billing

Questions about a Pro or Team subscription go to the same address. Include the email on the account, not a card number — we never need it.

Company

Electronics Architect is built and operated by Horton-Labs LLC. See the about page, the privacy policy and the terms of service.