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Lifecycle

Calendly Product Lifecycle

Release dates, version history and end-of-support dates for 10 Calendly products and 1 versions.

Releases and Lifecycle

Upcoming End of Support

Release dates, version history and support and end-of-life dates as published by Calendly. Dates within the next 12 months are highlighted; past dates are dimmed. Retrieved 2026-10-14.

  • API v1 retirement. Calendly began phasing out API v1 and v1 webhooks in May 2025 and retired them on 2025-08-27; integrations must use API v2 with OAuth or a personal access token. [2]
Calendly API 1 version

API v2 is the current API; Calendly publishes no release dates or end dates for it.

VersionEnd of lifeSource
v1 (API and webhooks)API v1 retirement[2]
No published lifecycle 9
Calendly, Calendly Callie (The pricing page labels Callie as Beta; Calendly publishes no lifecycle or end dates for it.), Calendly Enterprise, Calendly Free, Calendly Notetaker, Calendly Standard, Calendly Standard Plus, Calendly Teams, Calendly Teams Plus
Sources 3
  1. Pricing | Calendly retrieved 2026-10-14
  2. Migrate from API v1 to v2 retrieved 2026-10-14
  3. Calendly developer changelog retrieved 2026-10-14
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