Terms of service
Last updated 6 November 2026
These terms cover your use of tryspeed.ai and the PKD 3D app. By using them you agree to these terms.
1. Your account
Keep your sign-in details safe. You are responsible for what happens under your account.
2. Your designs
You own the designs you make. You give us only the permission we need to store and process them so the app works for you.
3. Engineering results
PKD 3D gives screening-grade estimates and analysis to support design decisions. Results are not certification, qualification or a guarantee of fitness for purpose. A qualified engineer must review them before you rely on them.
4. Acceptable use
- Do not break the law or other people's rights using the service.
- Do not try to get into systems or data you are not allowed to.
- Follow the export control rules that apply to your designs.
5. Plans and payment
Paid plans renew until cancelled. You can cancel at any time and keep access until the end of the paid period.
6. Liability
To the extent the law allows, we are not liable for indirect or consequential loss, and our total liability is limited to what you paid us in the twelve months before the claim.
7. Contact
Questions about these terms: hello@tryspeed.ai.