Websites Using Cal.com

Cal.com is an open-source scheduling platform for individuals and teams.

Categories: Booking & scheduling

Official website: https://cal.com

1500 websites using Cal.com

Cal.com is ranked #1 of 52 in Booking & scheduling by website adoption.

Booking & scheduling alternatives ranked by popularity

Calendly — 1,138 websites
Acuity Scheduling — 0 websites
Appointy — 0 websites
Bestie — 0 websites
Bookeo — 0 websites
Booksy — 0 websites
Brandquiz — 0 websites
Checkfront — 0 websites
Clicktools — 0 websites
Crowdsignal — 0 websites

Technologies commonly used with Cal.com

Open Graph — 71% co-occurrence
Schema.org — 51% co-occurrence
PHP — 50% co-occurrence
HSTS — 50% co-occurrence
HTTP/3 — 45% co-occurrence
Cloudflare — 44% co-occurrence
Google Tag Manager — 44% co-occurrence
Google Analytics — 43% co-occurrence

How WhatStack detects Cal.com

WhatStack detects Cal.com by analyzing HTTP headers, HTML source code, JavaScript globals, meta tags, cookies, DNS records, and ads.txt entries using signature-based pattern matching across 10 different analyzers.

Frequently Asked Questions

What is Cal.com?: Cal.com is an open-source scheduling platform for individuals and teams.
How many websites use Cal.com?: WhatStack has detected Cal.com on 1500 websites in our database.
How do you detect Cal.com?: We analyze HTTP headers, HTML source, JavaScript globals, meta tags, cookies, DNS records, and ads.txt entries to identify Cal.com with high accuracy using signature-based pattern matching.