Email is the best way to reach the Cubestack team. It helps if you mention which of these your message is about:
Report a problem
Tell us the tool's name or link, what you expected and what happened instead, and your device and browser (for example "Android, Chrome"). A screenshot helps. Please don't send private documents: our tools process files on your device, so we never need your files to fix a bug.
Request a tool
Need something we don't have yet? Describe the job you are trying to do. Requests decide what we build next.
Privacy and your data
To access or delete your account data, email us from the address you signed in with. Our Privacy Policy explains what we collect and why.
Business and advertising
For partnerships, feedback on a calculator's rules, or advertising enquiries, use the same address.
You can also read about Cubestack, our Terms of Service and the Cookie Policy.