Terms of Service

1. Identity of Merchant

Ownership & Operating Entity QueryMorph is a digital service owned and operated by Hai Tran, a Sole Proprietor registered in Hanoi, Vietnam, with Personal Tax ID 022095010501.


Merchant of Record Notice Our order process is conducted by our online reseller Paddle.com. Paddle is the Merchant of Record for all our orders. Paddle provides all customer service inquiries and handles returns.


QueryMorph is a developer tool that automatically optimizes database queries for Ruby on Rails applications, helping companies reduce server costs and improve application speed.

2. Usage Limits

Free users are limited to 5 AI conversions per 24-hour period. Pro users enjoy unlimited usage, subject to our fair use policy to prevent automated abuse.

3. Disclaimer

AI-generated code should always be reviewed by a human. We are not responsible for database errors or performance issues resulting from generated SQL or Go structs.

4. Governing Law

These terms are governed by the laws of Vietnam.