Calendly · productivity · founded 2013
Calendly for humans
Calendly is the default 'grab my link' scheduler for sales and recruiting. The human UX is still the gold standard for event types and round-robin. APIs and webhooks exist for routing and CRM writes; they are less open than Cal.com's platform bet. Both belong in a worldwide directory. Twin Score on this directory is 84 for humans and 70 for agents, using the public rubric (interface, onboarding, human docs, collaboration, support, pricing fairness, accessibility, reliability versus API quality, MCP or tool surface, CLI, structured docs, machine auth, quotas, determinism, and skill packaging). Calendly is sold by Calendly, founded 2013, headquartered in Atlanta, USA. Pricing in public materials: Free basic; Standard, Teams, Enterprise. Machine capabilities we record: API strong, MCP none, CLI none, docs strong, auth OAuth and personal access tokens. This page is editorial, not a star rating scraped from users.
Updated 2026-08-01. Editorial, not a user-count rating.
Edited by Edu Tor. Twin Score updated 2026-08-01. Method: methodology and rubric.
Twin page for agents: Calendly on Build Something Agents Want.
Capability matrix
This matrix is the same data agents see. MCP is listed only when a real surface exists — we do not fake a manifest.
API, MCP, CLI, docs, auth
| Surface | Level |
|---|---|
| API | strong |
| MCP | none |
| CLI | none |
| Docs | strong |
| Auth | OAuth and personal access tokens |
| SDKs | http |
Pricing and facts
Free basic; Standard, Teams, Enterprise. Headquarters: Atlanta, USA. Official site: https://calendly.com.
Editorial reviews
- Calendly for humans: an editorial Twin Score review — editorial · staff
- Calendly for agents: capability notes — editorial · staff