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Calendly is a scheduling automation tool that replaces the back-and-forth of finding a meeting time. Users set availability rules, share a booking link, and invitees pick a slot—then Calendly books it on connected calendars and can trigger reminders and workflow automations.
When people search for “Calendly user count,” most public numbers refer to overall users (not necessarily active users). This page pulls the most credible, time-stamped metrics—users, geographic reach, app downloads, enterprise adoption, and major business milestones—into one place.
Answer (quick snapshot)
Calendly reports scheduling for 20M+ individuals and businesses, and its newsroom has cited 20M+ users across 230+ countries. On Android, Calendly Mobile shows 1M+ downloads and was updated Feb 17, 2026.
Calendly key metrics
| Metric | Figure | Year / Date | Source |
|---|---|---|---|
| Users (site claim) | 20M+ individuals and businesses | About page accessed 2026 | Calendly |
| Users & countries (newsroom claim) | 20M+ users across 230+ countries | Oct 18, 2024 (also cited May 16, 2024) | Calendly Newsroom |
| Android app downloads (install range) | 1M+ | Google Play listing updated Feb 17, 2026 | Google Play |
| Android app rating | 4.5★ (17K reviews) | Listing accessed 2026 | Google Play |
| Enterprise adoption | 86% of the Fortune 500 | Sept 6, 2023 | Calendly Newsroom |
| Funding round (investment) | $350M | Jan 26, 2021 | TechCrunch |
| Valuation (as reported) | Over $3B | Jan 26, 2021 | TechCrunch |
| Founded | 2013 (founded by Tope Awotona) | Company background | Calendly |
| Historical user milestone (legacy post) | 20M users | 2023 (legacy claim) | Calendly Newsroom (enterprise update) |
What is Calendly?
Calendly is best known for one thing: making it simple for someone else to book time with you. You create event types (like a 15-minute intro call, a 30-minute demo, or office hours), define your availability, and share a link. When invitees book, Calendly automatically adds the event to connected calendars so you don’t get double-booked.
How Calendly works
- Availability rules: define working hours, buffers, minimum notice, and limits.
- Event types: 1:1 meetings, group events, round-robin scheduling, and collective availability (team scheduling depends on plan).
- Integrations: connect calendars plus video meeting tools and other apps to reduce manual admin.
- Automation: confirmations, reminders, routing, and workflow triggers (often used by revenue and support teams).
Calendly timeline (high-level)
- 2013: Calendly is founded by Tope Awotona.
- Jan 2021: Calendly closes a $350M investment valuing it at over $3B.
- Sep 2023: Calendly reports enterprise adoption growth and says 86% of the Fortune 500 use the platform.
- 2024: Calendly continues citing 20M+ users across 230+ countries in newsroom announcements.
- Feb 2026: Calendly Mobile shows a Google Play update date of Feb 17, 2026.
FAQ
How many users does Calendly have?
Calendly states it manages scheduling for 20M+ individuals and businesses. Calendly’s newsroom also cites 20M+ users across 230+ countries (as of 2024 announcements).
How many downloads does Calendly have?
The Calendly Mobile Android app shows 1M+ downloads on Google Play (install range). App downloads are not the same as total users, but they’re a useful adoption proxy.
Is Calendly used by enterprises?
Yes. In a September 2023 newsroom release, Calendly stated that 86% of the Fortune 500 use Calendly.
When was Calendly founded?
Calendly was founded in 2013 by Tope Awotona.
What makes Calendly different from a basic calendar link?
Calendly adds scheduling rules (buffers, limits, minimum notice), event types, team scheduling options, integrations, and automated reminders—reducing manual coordination for both individuals and teams.
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