Privacy Policy
Last updated: January 13, 2026
1. Introduction
This Privacy Policy explains how Run Stack ("we", "our", "us") collects, uses, and protects your personal data when you use our services (the "Service").
2. Data We Collect
2.1 Information You Provide
- Account information (email address, name)
- Billing information (handled by third-party payment providers)
- Content you submit to the Service (workflows, prompts, inputs, outputs)
2.2 Automatically Collected Data
- IP address, browser type, device information
- Usage data (pages visited, actions performed)
- Logs and diagnostic data
2.3 Third-Party Data
- Data from authentication providers (e.g. OAuth)
- Payment confirmation from payment processors
3. How We Use Your Data
We use your data to:
- Provide and operate the Service
- Improve product performance and user experience
- Process payments and manage subscriptions
- Monitor usage, prevent abuse, and ensure security
- Communicate important service updates
4. Legal Basis (GDPR)
We process personal data based on:
- Contractual necessity (providing the Service)
- Legitimate interest (security, analytics, improvement)
- Consent (marketing communications, where applicable)
- Legal obligations
5. Data Storage & Security
- Data is stored on secure servers
- We use industry-standard security measures
- No system is 100% secure; you use the Service at your own risk
6. Data Retention
We retain personal data only as long as necessary to:
- Provide the Service
- Comply with legal obligations
- Resolve disputes and enforce agreements
You may request deletion of your data at any time.
7. Data Sharing
We do not sell your data. We may share data with:
- Infrastructure providers (hosting, storage)
- Payment processors
- Analytics and monitoring tools
- Legal authorities when required by law
8. International Transfers
Your data may be processed outside your country of residence. When required, we use appropriate safeguards for international transfers.
9. Your Rights
Depending on your location, you may have the right to:
- Access your data
- Correct inaccurate data
- Delete your data
- Restrict or object to processing
- Data portability
Requests can be sent to: malleinmartin@gmail.com
10. Cookies
We use cookies and similar technologies for:
- Authentication
- Analytics
- Product functionality
You can control cookies via your browser settings.
11. Children
The Service is not intended for users under 16 years old.
12. Changes
We may update this Privacy Policy from time to time. Changes will be posted on this page.