C
CentOS
vs
O
OpenSSL

CentOS vs OpenSSL

OpenSSL is used by 1,690companies — 3.0x more than CentOS (564). 418 companies use both.

564 use CentOS1,690 use OpenSSL418 use both16,480 emails available

Side-by-side comparison

CentOSOpenSSL
Companies5641,690
CategoryOperating systemsWeb server extensions
Emails available1,82914,651
Overlap74% of CentOS users also use OpenSSL (418 companies)

Company adoption

CentOS564OpenSSL1,690

Top industries

CentOS

Media & Content75
Other65
E-commerce & Retail40
Professional Services28
Developer Tools & Infrastructure27

OpenSSL

Media & Content209
Other182
E-commerce & Retail110
Education & Learning68
Operations & Logistics58

Top companies using CentOS

TwitCastingVVvv.twitcasting.tveプリントサービスentame.e-printservice.netClaimsclaims.agbenefitsolutions.com静岡県公式ホームページpref.shizuoka.jpSealseal.fujissl.jp

Top companies using OpenSSL

TwitCastingVVvv.twitcasting.tvバーチャルあっとほぉーむカフェ -virtual.cafe-athome.comeプリントサービスentame.e-printservice.net京都青少年育成スポーツ財団|財団概要kyoto-js.or.jpHomemobile.strabag.com

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2,254 companies with emails, tech stacks, and contacts

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API access

GET /api/v1/tech?name=centos

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CentOS
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OpenSSL
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