
Cal.com is a scheduling and booking tool and an alternative to Calendly. Self-host it on your own server with Dokploy, which deploys Cal.com as a Docker Compose service in a few clicks.
Core Capabilities — What You Can Do With Calcom
Self-Hosted & Autonomous•
White-Label Appointment Scheduling — Custom domain mapping, embeddable booking widgets, and complete removal of third-party branding.
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Bi-Directional Calendar Synchronization — Real-time two-way sync with Google Calendar, Microsoft Outlook, Apple iCloud, and CalDAV.
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Round-Robin & Collective Team Bookings — Route prospective leads across sales representatives or schedule multi-attendee team meetings.
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Stripe Payments & Webhook Triggers — Charge for appointments upfront and dispatch automated booking payloads to your internal CRM.
System Specifications & Architecture
Platform NameCalcom
Deployment ArchitectureDocker / Self-Hosted
Commercial AlternativeReplaces Calendly
Primary Domaincal.com
Ecosystem CategoryAutomation & Workflows
Arqify Architectural Score9.5 / 10
Cost Economics & TCO Analysis
Save ~98% per yearAnnual Infrastructure Savings vs Calendly
Team Scale / Active Seats:Team Member Accounts
10 Seats (Users)Proprietary SaaS (Calendly)
~$3,480 / yr
Based on ~$29/seat/mo billingHostinger KVM VPS Compute
$71.88 / yr
Flat NVMe VPS ($5.99/mo) • Unlimited UsersNet Annual Savings
+$3,408.12 / yr
98% Total Cost ReductionDeploy on Hostinger ($5.99/mo)Partner promo code: Arqify
Need technical setup instructions or custom docker parameters?Official Calcom Deployment Guide
Technical Questions & Operational Answers
Yes. Calcom is an open-source Automation & Workflows platform distributed under permissive open-source licenses. You can inspect its source code, modify it to fit your exact business workflows, and run it on your own servers without paying recurring user licenses.


