Get in touch
Contacts
Share the spreadsheet task you were trying to complete, what worked, and where the current public beta got in your way.
Product feedback
Email xls.sql@gmail.com with the type of task—filtering, grouping, duplicate detection, learning SQL, or another workflow—and the result you expected to download.
Please do not attach a real workbook. Use the synthetic demo files, a minimal reproduction without personal data, or a description of the columns.
Privacy and security
- Privacy questions and data requests: xls.sql@gmail.com
- Review the Privacy Policy and Security Overview first.
Self-hosting and technical questions
XLS-SQL uses Next.js, Go, PostgreSQL, and Docker Compose. For a self-hosting discussion or a technical integration question, contact xls.sql@gmail.com and describe the deployment environment and data constraints without sending secrets.
What to include
- The page or recipe you used.
- The browser and approximate time of the issue.
- A sanitized error message.
- Expected and actual behavior.
- No session IDs, API keys, personal data, or confidential workbook contents.