Contact
Email us for product questions, classical source / citation issues, privacy or security reports, or account access. There is no web form — use the address below so your message goes straight to our inbox.
Support email
[email protected]Tap to open your mail app, or copy the address and send from any email client on your phone or computer.
Specialized inboxes
- Privacy rights and data deletion: [email protected]
- Security vulnerability reports: [email protected]
Good topics to write about
- A card or report that seems to mis-cite a classical source
- Privacy, data deletion, or cookie/consent questions
- Security vulnerability reports (please include steps to reproduce)
- Account access or quota problems
Before you write
For how-to steps and common questions, check Help and FAQ first — many answers are already there.
What email is not for
We cannot provide personal medical advice, emergency triage, or prescription guidance. For urgent health issues, contact local emergency services or a clinician.
What to expect
We read every message. Response time depends on volume and whether the request needs engineering review. Include enough detail (and screenshots when useful) so we can help on the first reply.