7.7
Overall Score
7 dimensions
Overview
Cal.com is an open-source scheduling platform that provides unlimited event types, calendar connections, and integrations for free. It supports round-robin routing, collective booking, workflow automations, and a platform API for embedding scheduling into any product. SOC 2, HIPAA, and GDPR compliant with self-hosting option.
Scorecard
Core Capability8.5
Unlimited event types and calendar connections for free. Round-robin, collective booking, routing forms, and workflow automations built in.
Ease of Use8.0
Clean booking interface. Setup is straightforward for basic use. Team routing and advanced features require configuration.
Integrations8.5
Native Google Calendar, Outlook, Zoom, and Meet. HubSpot integration. Platform API for embedding. Self-hosting for full control.
Pricing Value9.5
Unlimited and free for individuals. Self-hosting eliminates all costs. Teams plan is competitively priced. Best value in scheduling category.
AI Sophistication2.5
No AI features — focused on scheduling infrastructure. Strength is in open-source flexibility and API-first design.
Community & Support8.5
Active open-source community with 30K+ GitHub stars. Strong contributor base. YC-backed with responsive team.
Scalability8.5
Organizations tier with unlimited sub-teams, SAML SSO, and HIPAA compliance. Platform API handles volume-based scheduling at scale.
Pros
- + Unlimited everything on the free plan — no artificial feature gates
- + Open-source with self-hosting option for full data control
- + Platform API enables embedding scheduling into your own product
Cons
- − No AI-powered scheduling optimization or smart suggestions
- − Self-hosting requires DevOps expertise to manage
- − Smaller ecosystem of native integrations vs Calendly
Best For
· Developer-led teams wanting open-source scheduling infrastructure
· SaaS products embedding scheduling via API
· Privacy-conscious organizations needing self-hosted or HIPAA-compliant scheduling
Pricing
Individual$0
Teams$12/user/mo
OrganizationsCustom
Platform APIFrom $99/mo
Key Integrations
Alternatives
Company Info
Founded2021
HQSan Francisco, CA
Team Size50–100
Funding$32M Series A