Calendar & Scheduling · Vendor file

Cal.com

A fully customizable scheduling software for individuals, businesses taking calls and developers building scheduling platforms where users meet users.

Categories Cal.com serves

The B4 Index places Cal.com in 2 categories. Each category page lays out the build-versus-buy considerations for that decision.

Calendar & Scheduling Primary Free (self-hosted) or $12-37/user/month (cloud)

Online Appointment Scheduling & Booking Links Open-source free; hosted paid tiers

Cal.com compared

Cal.com vs Calendly

The B4 Index scores every software category on two axes, strategic differentiation and AI feasibility, to classify it Build, Buy, Bridge, or Beware. Vendor facts here are independent of that call. See the full methodology.