Calendly is an app for scheduling appointments, meetings, and events.
Get all 24,655 companies using Calendly
CSV with domain, country, industry, employees, funding, socials. Delivered by email.
Companies
24,655
Top Country
US
Top Industry
Consulting
Adoption Insights
Calendly is used by 24,655 companies in our database, representing approximately 0.83% of all tracked websites. The most common industry using Calendly is Consulting, and adoption is strongest in US.
Top Countries Using Calendly
Top Industries Using Calendly
Companies Using Calendly
| Company | Domain | Country | Industry | Employees |
|---|---|---|---|---|
 Algorized | algorized.com | CH | Artificial Intelligence (AI) | 11-50 |
 Corgi Insurance | corgi.insure | US | Artificial Intelligence (AI) | 51-100 |
 GenLogs | genlogs.io | US | Artificial Intelligence (AI) | 51-100 |
 Snout | snout.com | US | Health Care | 11-50 |
 OakNorth | oaknorth.co.uk | GB | Banking | 251-500 |
 Sequence | getsequence.io | US | Finance | 11-50 |
 FINNY | finny.com | US | Artificial Intelligence (AI) | 11-50 |
 Public | public.com | US | Cryptocurrency | 101-250 |
 Listen Labs | listenlabs.ai | US | Analytics | 11-50 |
 Elation Health | elationhealth.com | US | Electronic Health Record (EHR) | 101-250 |
Top Alternatives to Calendly
Other Appointment scheduling technologies sorted by adoption
How We Detect Calendly
The Web Radar detects Calendly by analyzing HTTP headers, JavaScript variables, HTML source code, cookies, and DNS records across 3M+ websites. Our detection engine uses over 10,000+ pattern rules to ensure accurate identification. Browse all technologies →
Frequently Asked Questions
What is Calendly?+
Calendly is an app for scheduling appointments, meetings, and events.
How many companies use Calendly?+
24,655 companies in our database use Calendly, representing approximately 0.83% of all tracked websites.
What industries use Calendly the most?+
The top industries using Calendly are Consulting, Advertising, Artificial Intelligence (AI).
What countries use Calendly the most?+
The top countries using Calendly are US, GB, DE.
Is Calendly popular?+
Calendly is used by 24,655 companies, making it one of the most widely adopted Appointment scheduling technology based on adoption across our tracked websites.
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Browse DatasetsData last updated: June 2026