Insights

AI notetaker expansion Calendly has launched and is actively expanding its AI meeting notetaker capabilities to compete with Fireflies, Read AI and Otter, signaling readiness for cross-sell of AI-assisted meeting productivity tools to existing customers.

Integrations ecosystem A broad and growing set of integrations with CRM, communications, and workflow tools (HubSpot, Salesforce, Twilio, Zendesk, Google Sheets, Stripe) creates opportunities to upsell bundled solutions and expand adoption within customer tech stacks.

Enterprise traction With a large workforce and customers spanning 240+ countries, Calendly demonstrates scalable deployments suitable for mid-market to enterprise teams, suggesting potential sales motion targeting complex scheduling and collaboration needs.

Competitive landscape Active competition from AI meeting-notetaker players (Read AI, Fireflies, Granola) indicates a segment where Calendly can differentiate on native scheduling integration, AI note capabilities, and system audio transcription features.

Remote-first growth Remote-first culture and significant funding plus revenue in the high hundreds of millions position Calendly as an attractive partner for global teams seeking scalable, distributed collaboration tools and volume licensing.

Similar companies to Calendly

Calendly Tech Stack

Calendly uses 8 technology products and services including Looker, LinkedIn Recruiter, Redis, and more. Explore Calendly's tech stack below.

Media & News

Calendly's Email Address Formats

Calendly uses at least 4 email formats:
Calendly Email FormatsExamplePercentage
First.Last@calendly.comJohn.Doe@calendly.com
77%
F.Last@calendly.comJ.Doe@calendly.com
19%
First@calendly.comJohn@calendly.com
3%
FLast@calendly.comJDoe@calendly.com
1%

Frequently Asked Questions

What is Calendly's phone number?

Minus sign iconPlus sign icon
You can contact Calendly's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Calendly's official website and social media links?

Minus sign iconPlus sign icon
Calendly's official website is calendly.com and has social profiles on LinkedIn and Crunchbase.

How much revenue does Calendly generate?

Minus sign iconPlus sign icon
As of October 2026, Calendly's annual revenue is estimated to be $500M - $1B.

What is Calendly's SIC code and NAICS code?

Minus sign iconPlus sign icon
Calendly's SIC code is 7372 - Prepackaged Software and NAICS code is 5112 - Software Publishers.

How many employees does Calendly have currently?

Minus sign iconPlus sign icon
As of October 2026, Calendly has approximately 3.8K employees across 6 continents, including North America, South America and Asia. Key team members include Chief Executive Officer: A. L., Chief Executive Officer: J. B. and Chief Executive Officer: J. H. Explore Calendly's employee directory with LeadIQ.

What industry does Calendly belong to?

Minus sign iconPlus sign icon
Calendly operates in the Software Development industry.

What technology does Calendly use?

Minus sign iconPlus sign icon
Calendly's tech stack includes Looker, LinkedIn Recruiter, Redis, Amazon SageMaker, Articulate Storyline, HubSpot, Qualys and GitHub Copilot.

What is Calendly's email format?

Minus sign iconPlus sign icon
Calendly's email format typically follows the pattern of First.Last@calendly.com. Find more Calendly email formats with LeadIQ.

How much funding has Calendly raised to date?

Minus sign iconPlus sign icon
As of October 2026, Calendly has raised $351M in funding. The last funding round occurred on Feb 26, 2021 for $350M.

When was Calendly founded?

Minus sign iconPlus sign icon
Calendly was founded in 2013.
Calendly logo

Calendly

Software DevelopmentGeorgia, United States1001-5000 Employees

Calendly is a software development company headquartered in Atlanta, Georgia, at 271 17th Street Northwest, 10th Floor, Atlanta, Georgia 30363, United States. Its scheduling automation platform enables individuals, teams, and organizations to automate meetings and reduce scheduling back-and-forth. The platform is used globally, with more than 20 million users across 230 countries. Calendly employs between 501 and 1000 people. The company's website is https://calendly.com.

Section iconCompany Overview

Phone number
SIC Code
7372 - Prepackaged Software
NAICS Code
5112 - Software Publishers
Founded
2013
Employees
1001-5000

Section iconFunding & Financials

  • $351M

    Calendly has raised a total of $351M of funding over 2 rounds. Their latest funding round was raised on Feb 26, 2021 in the amount of $350M as a Series B.

  • $500M - $1B

    Calendly's revenue is estimated to be in the range of $500M - $1B

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.