Cal.com
Open-source scheduling. A booking link that can start an automation.
Specification only. SME Automation does not build, support or troubleshoot implementations; use your own team, an AI agent or an implementer.
Use it the same way as other booking tools: the event is the trigger, not the writing. Cal.com can be self-hosted. The hosted product has a free tier and paid plans.
Freemium. Cal.com offers a free hosted tier and paid plans, and the software can be self-hosted. See Cal.com's pricing page.
Vendor: Cal.com. Pricing tier checked 2026-10-16.
Specifications that use Cal.com
Sales · easy
Offer a new time after a no-show
Offer a new time after a no-show
Claude · Grok Bot