Overview
Growthtyping is a growth experiment prototyping tool built by Craftled. This policy explains what we collect when you use the product, why we collect it, and the choices you have. We keep it plain: we only collect what we need to run the service.
Account and profile data
When you create an account, we store your email and authentication records through Better Auth. If you upgrade from a guest session, we link your anonymous activity to your account. We also store product usage needed to run the service: saved chats, generated files, brand profiles, render history, and billing-related usage events when paid plans are active.
Brand URL ingestion
When you add a brand profile, you may paste a public website URL. We fetch that page to extract design tokens, tone samples, and product copy cues used to steer on-brand prototype generation. You can review and override ingested values in the brand editor. Do not submit URLs or content you do not have rights to use.
Codegen and API usage
Prototype generation sends your compiled prompt, brand context, and pattern template to our AI generation motor. Generated source files and preview bundles are stored in Postgres so you can revisit, fork, and export them. We log approximate generation cost per render for usage accounting.
Cookies
We use cookies and similar technologies for authentication sessions, theme preference, and core product functionality. We do not use third-party advertising trackers.
Retention
We retain account data and your saved work while your account is active. You can delete chats and brand profiles from the product. If you need account deletion, email us and we will remove associated records within a reasonable period, subject to backups and legal obligations.
Your choices
Depending on where you live, you may have rights to access, correct, or delete personal data. Email us and we will respond promptly.
Service providers
We use infrastructure providers to host the app and database. They process data on our behalf under standard data-processing terms. We do not sell your personal information.