Privacy & Security
Your calendar data belongs to you. We built Supercal with privacy at its core.
Privacy-First Architecture
Built from the ground up with privacy as a core principle, not an afterthought.
- •No tracking or surveillance
- •Minimal data collection
- •No third-party analytics
- •No advertising or data selling
- •Privacy by design and default
Self-Hosted Option
Deploy Supercal on your own infrastructure for complete data control.
- •Your data never leaves your servers
- •Full control over data retention
- •No dependency on external services
- •AGPL open source license
- •Audit the entire codebase
Data Minimization
We only collect and store the minimum data necessary for functionality.
- •Only store calendar availability
- •No personal data unless required
- •Automatic data cleanup
- •Configurable retention policies
- •Right to deletion honored
Security Best Practices
Enterprise-grade security protecting your scheduling data.
- •OAuth 2.0 for calendar access
- •End-to-end encryption option
- •TLS/SSL for all connections
- •Regular security audits
- •Vulnerability disclosure program
GDPR Compliance
Fully compliant with GDPR and other privacy regulations.
- •GDPR compliant by design
- •Data processing agreements
- •Right to access and portability
- •Right to deletion
- •Privacy impact assessments
Transparent Practices
Open about our practices and policies.
- •Open source codebase
- •Public privacy policy
- •No hidden data collection
- •Clear terms of service
- •Regular transparency reports
Self-Hosted for Maximum Privacy
Deploy Supercal on your own infrastructure for complete control.
Complete data sovereignty
No vendor lock-in
Unlimited users and calendars
Custom security policies
Air-gapped deployment option
Integration with existing infrastructure
No recurring cloud costs
Full audit capability
Privacy Comparison
| Feature | Supercal | Others |
|---|---|---|
| Self-hosted option | Yes (free) | Rare |
| Open source | AGPL | Usually no |
| Data ownership | Full control | Limited |
| Tracking/Analytics | None | Common |
| GDPR compliance | By design | Varies |
Questions about privacy or security?
Contact us to learn more about our privacy practices and security measures.