How many companies use OpenSSL vs UNIX?

3,998 companies use OpenSSL and 3,871 companies use UNIX in our database. OpenSSL is more widely adopted with 1.0x more companies than UNIX.

Can I get a list of companies using both OpenSSL and UNIX?

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.

OpenSSL is used by 3,998companies — 1.0x more than UNIX (3,871).

3,998 use OpenSSL3,871 use UNIX

	OpenSSL	UNIX
Companies	3,998	3,871
Category	Web server extensions	Operating systems

Get the full comparison

7,869 companies with emails, tech stacks, and contacts

1,000 lookups · API access · CSV exports

API access

GET /api/v1/tech?name=openssl

From the makers of AgentData

DragApp

AI-powered shared inbox, help desk, and team collaboration — inside Gmail. 200K+ users.

HeyHelp

AI email assistant inside Gmail. Drafts, sorts, follows up.

Oneway

All-in-one customer platform — live chat, email, automations, changelogs & roadmaps with AI.

Access technology comparison data programmatically via REST API or MCP.