How many companies use CentOS vs FreeBSD?

1,259 companies use CentOS and 250 companies use FreeBSD in our database. CentOS is more widely adopted with 5.0x more companies than FreeBSD.

Can I get a list of companies using both CentOS and FreeBSD?

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.

CentOS is used by 1,259companies — 5.0x more than FreeBSD (250).

1,259 use CentOS250 use FreeBSD

	CentOS	FreeBSD
Companies	1,259	250
Category	Operating systems	Operating systems

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1,509 companies with emails, tech stacks, and contacts

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GET /api/v1/tech?name=centos

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