Complete Scheduling Platform

Everything you need to coordinate meetings, manage availability, and integrate scheduling into your workflows.

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Bidirectional Calendar Sync

Automatically sync with Google Calendar, Outlook, Apple Calendar, and any CalDAV server. Changes sync in real-time, bidirectionally.

  • Real-time sync with Google Calendar, Outlook, Apple Calendar
  • CalDAV support for any standard calendar server
  • Bidirectional sync - changes flow both ways
  • Event creation, updates, and deletion sync
  • Conflict detection and resolution
  • Multi-calendar support per user

Availability Sharing

Share your free/busy times without exposing calendar details. Let others see when you are available to meet.

  • Public booking pages with custom URLs
  • Privacy-first - only show free/busy status
  • Customizable availability windows
  • Meeting type templates (15min, 30min, 1hr, etc)
  • Buffer times between meetings
  • Booking confirmation workflows

Team Scheduling

Find times that work for everyone. Display availability for multiple team members. Zero coordination overhead.

  • Collective team availability views
  • Round-robin scheduling distribution
  • Team member pooling and assignment
  • Shared team booking pages
  • Workload balancing across team members
  • Team-specific scheduling rules

Meeting Polls

Propose multiple time slots. Attendees vote. Automatically book the winning time.

  • Create polls with multiple proposed times
  • Attendees vote on preferred slots
  • Automatic booking when consensus reached
  • Email notifications for poll updates
  • Anonymous or named voting options
  • Deadline enforcement for responses

Buffer Times & Breaks

Automatically block time between meetings. Prevent back-to-back calls. Protect deep work blocks.

  • Configurable buffer before/after meetings
  • Prevent back-to-back scheduling
  • Daily working hours enforcement
  • Break time protection
  • Focus time blocking
  • Minimum notice period for bookings

Custom Availability Rules

Fine-grained control over when you can be booked. Set different rules for different meeting types.

  • Date-specific overrides
  • Recurring availability patterns
  • Different rules per meeting type
  • Holiday and vacation blocking
  • Maximum meetings per day limits
  • Conditional availability logic

Time Zone Intelligence

Automatic time zone detection and conversion. Display times in attendee local time zones.

  • Automatic visitor time zone detection
  • Display all times in local time zones
  • DST-aware scheduling
  • Multi-timezone team coordination
  • Time zone override options
  • Clear time zone indicators

Webhook Integrations

Connect Supercal to your existing workflows. Trigger actions on booking, cancellation, or reschedule.

  • Webhook events for all scheduling actions
  • Custom webhook endpoints
  • Retry logic and delivery guarantees
  • Event payload customization
  • Integration with Zapier, Make, n8n
  • Real-time event notifications

Privacy First

Self-host on your infrastructure. Your calendar data never touches our servers. Full data control.

  • Complete self-hosting option (AGPL)
  • No tracking or surveillance
  • Your data stays on your servers
  • GDPR compliant by design
  • End-to-end encryption option
  • Audit logs for compliance

Security & Compliance

Enterprise-grade security with OAuth 2.0, role-based access control, and comprehensive audit logging.

  • OAuth 2.0 calendar authentication
  • Role-based access control (RBAC)
  • SSO and SAML support (Enterprise)
  • Comprehensive audit logging
  • API rate limiting and security
  • SOC 2 compliance (Managed Pro)

Developer API

Full REST API and webhook support. Build custom integrations and embed scheduling into your products.

  • Comprehensive REST API
  • API key authentication
  • Rate limiting and quotas
  • Webhook event subscriptions
  • SDKs for popular languages
  • OpenAPI specification

Advanced Features

Booking limits, custom branding, email templates, analytics, and more.

  • Custom branding and white-labeling
  • Customizable email templates
  • Booking analytics and insights
  • Cancellation and reschedule policies
  • Booking confirmation requirements
  • Custom fields on booking forms

Ready to streamline your scheduling?

Start with self-hosted for free, or try our managed solution with a 14-day trial.

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