By

Cédric van Ravesteijn

May 12, 2025

Secure. Compliant. Flexible. The scheduling infrastructure trusted by enterprises

Regulated industries need more than simple scheduling: they need infrastructure that meets the highest standards of compliance and security. Cal.com offers HIPAA support, SOC 2 alignment, ISO-informed architecture, and full self-hosting for total data control.


When scheduling requires more than convenience

For enterprise teams operating in regulated industries, basic scheduling tools aren’t enough. You need control, compliance, and the confidence that your data and your customers’ data-is protected at every step. Cal.com is a flexible scheduling platform trusted by global leaders to deliver security-first infrastructure. From HIPAA compliance to SOC 2 readiness and full self-hosting, we’re building the foundation modern enterprises need.

HIPAA support for healthcare-grade scheduling

Cal.com offers a Business Associate Agreement (BAA) to support HIPAA-compliant scheduling, making it ideal for:

  • Telehealth providers

  • Mental wellness platforms

  • Therapy networks

  • Healthtech startups

Key HIPAA-focused features include

  • Secure data handling for intake forms and video calls

  • Automatic meeting reminders with privacy in mind

  • Optional upfront payments using compliant processors

  • Enforced access controls for audit readiness

📄 Read our BAA announcement

SOC 2 ready for secure operations

Cal.com is SOC 2 Type II certified, with core security practices in place:

  • Role-based permissions and team-level access

  • Encrypted data at rest and in transit

  • Secure token-based third-party integrations

  • Transparent audit logs and activity tracking

  • Internal security reviews and ongoing testing

If your company handles sensitive customer data, SOC 2 alignment gives your IT and compliance teams peace of mind.

ISO-aligned by design

Our infrastructure follows the principles of ISO 27001, the global standard for information security management.

We support ISO-aligned workflows with:

  • Strong access and identity controls (including SSO + SAML)

  • Operational transparency around data use and storage

  • Detailed documentation for security reviews

  • Deployment flexibility to meet international compliance requirements

Whether you’re handling personal data in Europe or customer records in North America, Cal.com helps you stay aligned.

Self-hosted. Fully controlled.

Need more than compliance? Need control? Cal.com is one of the few scheduling platforms that offers full self-hosting-putting your infrastructure and customer data behind your firewall.

Self-hosting gives you:

  • Full control over data storage and residency (critical for GDPR and beyond)

  • Isolation from third-party infrastructure

  • The ability to embed scheduling directly into your own product or system

  • Support for highly customized and internal-use workflows

Your data. Your rules. No compromises.

Trusted by global leaders

These are only some of the reasons why industry leading players choose to work with Cal.com.

  • Deel: Uses Cal.com to manage global hiring across dozens of countries with sensitive candidate data.

  • Shimmer: Offers HIPAA-compliant therapy scheduling, improving access to mental wellness care.

  • A.Team: Embeds Cal.com into its talent network to streamline onboarding and internal coordination.


Need a compliance-ready scheduling solution? Find out more today by booking a call with the team here