AI tool comparison
Cal.com vs Calendly
Which one should you ship with? Here is the side-by-side panel verdict, pricing read, reviewer split, and community vote comparison.
Communication
Cal.com
Open-source scheduling infrastructure
100%
Panel ship
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Community
Free
Entry
Cal.com is the open-source alternative to Calendly with scheduling pages, team scheduling, workflows, and API. Self-hostable with full customization.
Communication
Calendly
Scheduling automation platform
33%
Panel ship
—
Community
Free
Entry
Calendly automates scheduling with booking pages, team scheduling, routing, and integrations. The most recognized name in scheduling automation.
Reviewer scorecard
“Open source and self-hostable scheduling with a great API. Webhooks and workflows enable custom booking flows.”
“Cal.com offers the same features with open source. Calendly's API exists but the platform is locked down.”
“Why pay Calendly when Cal.com is open source? The feature set matches or exceeds Calendly for most use cases.”
“Cal.com is free and open source with equivalent features. Hard to justify Calendly's pricing anymore.”
“Scheduling infrastructure should be open. Cal.com is the open-source standard.”
“Brand recognition matters for client-facing scheduling. Calendly is still the name people trust.”
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