Privacy Policy

1. Overview

Dai Novel ("we", "us", "our") provides an AI-powered interactive novel platform. This Privacy Policy explains what data we collect, how we use it, and the choices you have. By using dainovel.ai or any subdomain (including play.dainovel.ai) you agree to this policy.

2. Data We Collect

• Account data — email, display name, avatar (via Supabase Auth).
• Content data — story prompts, character edits, journals you create.
• Usage data — pages visited, session duration, device/browser metadata.
• Cookies & analytics — Google Analytics 4 (G-NWWGBJ70YY) with IP anonymization enabled. While you are signed in, it also receives your account's internal ID (never your email or name).
• How you found us — a first-party cookie (dn_ft, 90 days) remembers how your browser first reached dainovel.ai: the page, the referring site, and any campaign tags in the link. If you create an account, this is stored with it.

3. How We Use Data

We use the data to operate, secure, and improve the service, to render AI-generated content, to bill for premium features, and to respond to support requests. We do not sell personal data.

4. Third-Party Services

• Supabase — authentication and database hosting.
• OpenAI / OpenRouter / AI router — large language model inference.
• fal.ai — AI image generation.
• Cloudflare R2 — image storage and delivery.
• Google Analytics 4 — anonymized usage analytics.

5. Your Rights

You can request export or deletion of your data at any time by emailing [email protected]. We respond within 30 days.

6. Contact

Questions? Email [email protected].