Terms of Service

Effective October 14, 2026

These terms govern your use of runnax.com and of Runnax engine runs (the “Service”). By using the Service you agree to them.

1. The Service

Runnax is a photometric engine. For the sites you send, it computes illuminance and, for parking lots, searches pole layouts against the targets you set. During early access we run the engine on request. Features will change.

2. What a run is and isn't

3. Your files

You keep all rights to the files you send. You let us use them only to perform your run. We delete them 30 days after the run and never use them for training. You confirm you have the right to share them with us.

4. Acceptable use

Don't disrupt the Service, try to access it without permission, reverse-engineer it, or use it to break the law or infringe others' rights.

5. Fees

Early-access runs are free. Paid plans, such as the engine API, will have their own terms, which we will share before you are charged anything.

6. Intellectual property

The Service and its software belong to Runnax. You may use the outputs of your runs for your projects.

7. Disclaimers

The Service is provided “as is” and “as available”, without warranties of any kind to the fullest extent permitted by law. We don't warrant that results are error-free or fit for a particular purpose.

8. Limitation of liability

To the fullest extent permitted by law, Runnax is not liable for indirect, incidental, special, consequential or punitive damages, or lost profits. Our total liability for any claim is limited to the amount you paid us in the 12 months before the claim.

9. Termination

You may stop using the Service at any time. We may suspend access if these terms are broken or to protect the Service.

10. Changes

We may update these terms and will change the effective date when we do. Continuing to use the Service means you accept the update.

11. Governing law

These terms are governed by the laws of the jurisdiction in which Runnax operates, unless applicable law requires otherwise.

12. Contact

kyan@runnax.com