How many companies use Calendly vs PHP?

22,295 companies use Calendly and 1,641,730 companies use PHP in our database. PHP is more widely adopted with 73.6x more companies than Calendly.

Can I get a list of companies using both Calendly and PHP?

Yes. AgentData tracks companies using both tools. Sign up free to access the full list with emails, tech stacks, and contacts via CSV or API.

PHP is used by 1,641,730companies — 73.6x more than Calendly (22,295).

22,295 use Calendly1,641,730 use PHP

	Calendly	PHP
Companies	22,295	1,641,730
Category	Appointment scheduling	Programming languages

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1,664,025 companies with emails, tech stacks, and contacts

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