LEGAL

Terms of Service

Last updated: November 5, 2026

These terms are an agreement between you and CircuitProver ("we", "us") for using circuitprover.com, the live demo and the schematic review service (together, the "Service"). By uploading files or using the Service, you agree to these terms and to our Privacy Policy.

1. The Service

CircuitProver uses AI to review electronic schematics. You upload a netlist and a schematic PDF, and we return findings marked on your drawing. Your first board review is free. Further reviews are paid at the prices on our Pricing page once paid checkout opens; until then reviews are free. Features may change.

2. Who may use it

You must be at least 18. If you upload files on behalf of a company or another organization, you confirm that you are authorized to do so and to accept these terms for it.

3. Accounts

• An account is optional. You can get a review without one.
• Give a correct email address, keep your password to yourself, and tell us at hello@circuitprover.com if you think someone else is using your account. You are responsible for what is done through your account.
• You can delete your account at any time on your account page. We may suspend or delete an account that breaks these terms.

4. Your files

• You keep ownership of everything you upload and of the reports we send you.
• You give us permission to store, copy and process your files only to provide the Service to you and to keep it working, as described in the Privacy Policy. We do not use your files to train AI models.
• You confirm that you have the right to upload the files, and that uploading them does not break a confidentiality agreement, your employer's rules or the law.
• Do not upload files whose export or sharing is restricted, such as technical data controlled under ITAR, unless you are permitted to share them with a service like ours.
• We keep uploaded files and reports for 12 months after your review, then delete them. You can ask us to delete them sooner.

5. AI reviews can be wrong

Reviews are produced automatically. They can miss problems, report problems that are not there, or rely on datasheet information that is incomplete or out of date. A review is an aid, not an engineering sign-off. You remain responsible for your design and for checking it before you build, test or sell hardware. Do not rely on factual statements in a review, such as what a pin does or what a datasheet says, without independently checking that they are accurate.

6. Orders and payment

Our order process is conducted by our online reseller Dodo Payments Inc. Dodo Payments Inc. is the Merchant of Record for all our orders: it processes your payment, issues your receipt or invoice, charges any sales tax or VAT that applies, and handles order support and refunds. Its buyer terms also apply to your purchase.

The price of each board is shown before you pay, and that price is final. Prices are in US dollars. If you switch to another currency at checkout, our reseller converts the price at its current exchange rate and adds a conversion fee of up to 4%. Your card statement will show CIRCUITPROVER or the name of our reseller.

7. Credit and price changes

You can add credit to your balance, up to $100 per top-up. One dollar of credit pays for one dollar of reviews at the prices shown on our Pricing page, for both Standard and Premium reviews. Credit lasts 12 months from purchase. Credit is kept in US dollars, whichever currency you paid in.

If we raise a price. We will email you and post the change at least 30 days before it takes effect. Credit you bought before that notice keeps its buying power: for the review type whose price rose, your balance counts at the same multiple as the increase. For example, if the Standard price doubles, $5 of credit you paid for counts as $10 toward Standard reviews.

The increase applies only to the review type whose price rose. For other reviews, your credit counts as the amount you paid: in this example, $5 toward a Premium review. Credit you buy after the notice does not increase.

When you use your balance, the amount you paid goes down in the same proportion. In this example, after you spend $4 on a Standard review, you have $6 for Standard reviews or $3 for Premium reviews.

An increased balance has no cash value. Only the amount you paid and have not used can be refunded, as set out in our Refund Policy.

8. Refunds

You can ask for a refund as set out in our Refund Policy. It does not limit any rights you have under the consumer law of your country.

9. Timing

Most boards arrive within 24 hours, and your quote shows the estimate before you start, but we cannot guarantee a delivery time.

10. Acceptable use

Do not:

• upload malicious files or files you are not allowed to share;
• try to get around upload or question limits, overload the Service, or access it by automated means other than those we provide;
• copy, reverse engineer or resell the Service or its output as a competing service;
• use the Service for anything unlawful.

We may suspend access or delete uploads that break these rules.

11. Disclaimer

To the extent the law allows, the Service is provided "as is" and "as available", without warranties of any kind, including fitness for a particular purpose, accuracy and non-infringement.

12. Limitation of liability

To the extent the law allows, CircuitProver is not liable for indirect, incidental or consequential losses, including the cost of board re-spins, production delays, lost profits or lost data. Our total liability for any claim about the Service is limited to the amount you paid us in the 12 months before the claim. This does not limit our liability for losses caused by our intent or gross negligence, or any other liability that cannot be limited by law.

13. Changes and ending

We may update these terms. We will post the new version on this page with a new date, and it applies to uploads made after that date. You can stop using the Service at any time and ask us to delete your files early.

14. Governing law

These terms are governed by the laws of the Republic of Korea. Disputes will be heard by the Seoul Central District Court, unless the law of the country where you live as a consumer gives you the right to bring proceedings there.

15. Contact

CircuitProver is run by an individual based in the Republic of Korea. Email: hello@circuitprover.com.