Privacy Policy
Last updated: March 5, 2026
1. Introduction
AI Navigate (the "Service") is an AI news aggregation and interpretation service operated by GigaCraft LLC ("we", "us"). This policy explains how we handle information in connection with the Service.
2. Information We Collect
When you register an account, we collect the following information:
- Email address: Used for account authentication and notifications.
- Password: Securely stored in hashed form. We never store passwords in plain text.
Additionally, the following data is stored during service use:
- Plan and payment information (Stripe customer ID, etc.)
3. Cookies
The Service uses the following cookies:
| Name | Purpose | Expiry |
|---|---|---|
lang | Display language (ja / en) | 1 year |
theme | Theme preference (dark / light) | 1 year |
sb-* | Authentication session (Supabase Auth) | Session |
You can reset these preferences by clearing cookies in your browser settings. Clearing authentication cookies will require you to log in again.
4. Third-Party Services
The Service uses third-party services for the following purposes:
- AI (large language model) analysis and generation (OpenAI / Anthropic APIs): Used to analyze, summarize, and translate collected articles and news, and to generate the daily updates and original editorial articles.
- User authentication and database management (Supabase): Used for secure account authentication and data storage.
- Payment processing (Stripe): Used for paid plan payments. Card information is securely managed by Stripe and is not stored on our servers.
- Analytics (Google Analytics / Vercel Analytics): Used to understand and improve how the site is used.
- Application hosting (Vercel)
We share only the minimum necessary data in accordance with each service's privacy policy.
5. Content
The Service collects and presents headlines and links to original articles from publicly available news sources (RSS feeds, official blogs, paper repositories, etc.), and also provides original editorial content produced by us (the AI Encyclopedia and daily Updates). For external news, we display only the headline, a short summary we write, and a link to the source—we do not republish the full original text.
Copyright of each original article belongs to its respective author.
6. Data Deletion
You can delete your account at any time from the account settings page. When your account is deleted, all associated personal information (email address, settings, etc.) will be removed. If you have an active paid plan, your subscription will be automatically cancelled.
7. Contact
For inquiries regarding this policy, please contact the operating company:
GigaCraft LLC
8. Changes to This Policy
We may update this policy from time to time. Significant changes will be communicated on this page.