Get in touch
How can we help?
A question about the data, help with a download, or something you’ve made. We’d like to hear from you.
Send a message
A few details help us help you.
Choose a topic, or go straight to your message.
A pass or download
Include the email address you used at checkout and a short description of what went wrong. If your key has not arrived, check your spam folder first.
Please don’t send your full pass key or payment details. Your checkout email address is enough to get started.
Get help with a purchaseA question about data
Send the dataset or collection link and tell us which record or field you mean. A link to a reliable source is helpful if you’re reporting a correction.
Ask a question or report a correctionA free tool or project
Tell us which tool you’re using, what you expected, and what happened. If an example helps, use made-up data and include your browser name.
Please don’t send passwords, private files, or sensitive input.
Share tool feedbackA direct line
What’s on
your mind?
A question, a correction, or an idea. A few details are all we need to get started.