Privacy Policy

This policy explains what information 1Butterfly (“we”, “us”) collects when you use our AI application builder and published applications, why we collect it, and the choices you have. We keep it as plain as we can.

1. Information we collect

• Account data — your email address, display name and authentication metadata. Sign-in is handled by our authentication provider; we never store your password.
• Project content — the prompts you write, clarifying answers, specifications, generated source code, design choices and configuration you create. This is your content, not ours.
• Usage data — generation runs, build and deployment events, error logs, and feature usage needed to operate, debug and bill the service.
• Billing data — handled by our payment processor. We receive subscription status and invoices, never full card numbers.
• Technical data — IP address, browser type and device information collected in server logs for security and abuse prevention.

2. How we use information

• To generate, build, preview, publish and host the applications you create.
• To authenticate you and secure your account and projects.
• To operate the service — monitoring, debugging, rate limiting and preventing abuse.
• To process subscriptions and send essential service emails.
• To improve the product using aggregated, de-identified usage patterns.

We do not sell your personal data, and we do not use your private project content to train third-party models.

3. AI processing

Generation requests are sent to our AI model provider to produce specifications, copy and code. Prompts and the context required for a generation are transmitted for that purpose. You should not include sensitive personal data about other people in prompts unless you have a lawful basis to do so.

4. Sub-processors

We use carefully selected providers to run the platform:

• Supabase — database, authentication and storage.
• Cloudflare — build sandboxes, artifact storage, CDN, published-site hosting and TLS.
• Render — application hosting for the platform itself.
• Resend — transactional email delivery.
• AI model providers — generation of specifications and source code.
• Payment processor — subscription billing, where applicable.

5. Retention

Project content is retained while your account is active and for a short grace period after deletion so you can recover from mistakes. Build logs and artifacts follow documented retention windows. Billing records are kept as long as tax law requires.

6. Security

Data is encrypted in transit. Generated code runs in isolated build environments, never inside our API process. Access to production systems is limited and audited. No system is perfectly secure, but we design for least-privilege and tenant isolation by default.

7. Your rights

Depending on where you live, you may request access to, correction of, export of, or deletion of your personal data, and you may object to certain processing. Contact us and we will respond within the period required by applicable law.

8. Cookies

We use strictly necessary cookies for authentication and session management. We do not use advertising cookies or third-party trackers on this site.

9. Published applications

Applications you publish are public by design. Visitors to those sites are subject to the privacy notices you provide as the operator of that application. Where a published app collects information (for example bookings or enquiries), that data belongs to your application and is stored in your application's isolated database schema.

10. International transfers

Our providers operate globally, so data may be processed outside your country. We rely on appropriate safeguards for such transfers.

11. Children

The service is not directed to children under 16, and we do not knowingly collect their data.

12. Changes

We may update this policy as the product evolves. Material changes will be announced in the product or by email before they take effect.

13. Contact

1Butterfly — Registered as an MSME under Udyam Number UDYAM-MH-27-0274011, Maharashtra, India. Email [email protected].