How many companies use mod_jk vs OpenSSL?

87 companies use mod_jk and 3,998 companies use OpenSSL in our database. OpenSSL is more widely adopted with 46.0x more companies than mod_jk.

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

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 — 46.0x more than mod_jk (87).

87 use mod_jk3,998 use OpenSSL

	mod_jk	OpenSSL
Companies	87	3,998
Category	Web server extensions	Web server extensions

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4,085 companies with emails, tech stacks, and contacts

1,000 lookups · API access · CSV exports

API access

GET /api/v1/tech?name=mod-jk

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