Email support
Write to [email protected] for account questions, billing issues, privacy requests, partnership notes, and commercial disclosure requests.
[email protected]Contact
Contact Deni AI
Use this page when you need a human response about the product, privacy, billing, or commercial disclosure. We keep support simple: one clear email address and public documentation for common questions.
Self-serve answers
Many product questions are already answered in the FAQ, Blog, AI Guides, Use Cases, Terms, and Privacy Policy. Start there if you need an immediate explanation.
Browse FAQ and guidesPrivacy and legal
For data handling, account security, or legal terms, review the privacy policy and terms first, then email us with the relevant account address and request type.
Open privacy policyHow to get a useful reply faster
Clear context helps us respond accurately. We do not need passwords or full chat exports for most requests. Share only the minimum details needed to identify the issue.
- Include the email address on the account when the issue is account-specific.
- Describe what you expected, what happened, and any error message you saw.
- For privacy requests, state whether you want access, correction, export, or deletion guidance.
- For billing questions, include the approximate purchase date and the plan name if you know it.
Operator details
Commercial disclosure for Japan, including operator and payment information, is published on the designated commercial transactions page.
特定商取引法Primary contact email: [email protected]