How many companies use PHP vs RackCache?

3,232,871 companies use PHP and 11,297 companies use RackCache in our database. PHP is more widely adopted with 286.2x more companies than RackCache.

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

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 3,232,871companies — 286.2x more than RackCache (11,297).

3,232,871 use PHP11,297 use RackCache

	PHP	RackCache
Companies	3,232,871	11,297
Category	Programming languages	Caching

Get the full comparison

3,244,168 companies with emails, tech stacks, and contacts

1,000 lookups · API access · CSV exports

API access

GET /api/v1/tech?name=php

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