OWASP

01 · Who’s behind it

Who runs OWASP

OWASP owasp.org

OWASP is the nonprofit behind the Top 10, ASVS, ZAP, and hundreds more free application security projects. Explore our tools, standards, local chapters, global events, and news from a community of 250+ chapters worldwide.

Wikidata: computer security organization

Company

No imprint we could read

Online since

Not in the Internet Archive

Audience

Top 10K In English

02 · Privacy

What OWASP tracks

What the homepage loads before you accept or decline cookies. A cookie banner should hold most of it back until you agree, and a tag manager can load more that we don’t see.

1. 01
   Open Source Security Foundation openssf.org English 2 trackers

   Open Source Security Foundation – Linux Foundation Projects

   industry forum for the improvement of the security of open source software

   • cdnjs
   • Fastly
   • Font Awesome
   • Google Fonts
   • Google Tag Manager
   • HubSpot

   0 say Open Source Security Foundation is a good alternative to OWASP 0 say Open Source Security Foundation isn’t a real alternative to OWASP

   Comment

   Compare Open Source Security Foundation with OWASP →
   Very close
2. 02
   Cloud Security Alliance cloudsecurityalliance.org 1 tracker

   Home | CSA

   The Cloud Security Alliance (CSA) leads the industry in offering cloud security-specific research, education, certification, events and best practices.

   • Cloudflare DNS
   • Google Search Console
   • Google Workspace
   • Microsoft 365
   • Adobe Fonts
   • Cloudflare

   0 say Cloud Security Alliance is a good alternative to OWASP 0 say Cloud Security Alliance isn’t a real alternative to OWASP

   Comment

   Compare Cloud Security Alliance with OWASP →
   Close
3. 03
   Center for Internet Security cisecurity.org English 1 tracker

   CIS Center for Internet Security

   CIS is a forward-thinking nonprofit that harnesses the power of a global IT community to safeguard public and private organizations against cyber threats.

   • Atlassian
   • Cloudflare DNS
   • Google Search Console
   • Microsoft 365
   • Apple Business
   • Canva

   0 say Center for Internet Security is a good alternative to OWASP 0 say Center for Internet Security isn’t a real alternative to OWASP

   Comment

   Compare Center for Internet Security with OWASP →
   Close
4. 04
   Apache Software Foundation apache.org Top 1K English 1 tracker

   Welcome to The Apache Software Foundation | Apache Software Foundation

   American nonprofit open-source software community

   • Atlassian
   • Google Search Console
   • Apache HTTP Server
   • Bootstrap
   • Fastly
   • GlobalSign

   0 say Apache Software Foundation is a good alternative to OWASP 0 say Apache Software Foundation isn’t a real alternative to OWASP

   Comment

   Compare Apache Software Foundation with OWASP →
   Very close
5. 05
   MITRE Corporation mitre.org Top 10K

   company

   • Atlassian
   • Google Search Console
   • Microsoft 365
   • Adobe
   • Apple Business
   • Meta Business Suite

   0 say MITRE Corporation is a good alternative to OWASP 0 say MITRE Corporation isn’t a real alternative to OWASP

   Comment

   Compare MITRE Corporation with OWASP →
   Close
6. 06
   ModSecurity modsecurity.org Top 10K English No trackers

   ModSecurity Project – Open-Source Web Application Firewall

   Protect your websites and apps with ModSecurity, the OWASP-backed open-source WAF trusted to stop threats. Upgrade your security today.

   • Cloudflare DNS
   • Cloudflare
   • Fastly

   0 say ModSecurity is a good alternative to OWASP 0 say ModSecurity isn’t a real alternative to OWASP

   Comment

   Compare ModSecurity with OWASP →
   Very close
7. 07
   Eclipse Foundation eclipse.org Top 10K English 3 trackers

   Eclipse Foundation | Powering Open Innovation

   The Eclipse Foundation hosts 450+ open source projects with vendor-neutral governance, enabling global collaboration in automotive, IoT, cloud, and emerging …

   • Google Search Console
   • Mailchimp
   • Google Fonts
   • Google Tag Manager
   • HubSpot
   • nginx

   0 say Eclipse Foundation is a good alternative to OWASP 0 say Eclipse Foundation isn’t a real alternative to OWASP

   Comment

   Compare Eclipse Foundation with OWASP →
   Very close
8. 08
   Linux Foundation linuxfoundation.org 2 trackers

   Linux Foundation - Decentralized innovation, built with trust

   Helping open technology projects build world class open source software, communities and companies.

   • Amazon SES
   • Google Search Console
   • Google Workspace
   • cdnjs
   • Cloudflare
   • Font Awesome

   0 say Linux Foundation is a good alternative to OWASP 0 say Linux Foundation isn’t a real alternative to OWASP

   Comment

   Compare Linux Foundation with OWASP →
   Very close
9. 09
   MariaDB mariadb.org Top 10K English 1 tracker

   MariaDB Foundation - MariaDB.org

   database management system, relational, open source, community developed fork of MySQL

   • Cloudflare DNS
   • Google Search Console
   • Google Workspace
   • Brevo
   • Google Analytics
   • jQuery

   0 say MariaDB is a good alternative to OWASP 0 say MariaDB isn’t a real alternative to OWASP

   Comment

   Compare MariaDB with OWASP →
   Very close
10. 10
    fsf.org English 1 tracker

    Front Page — Free Software Foundation — working together for free software

    organization supporting the free software movement

    • Matomo
    • nginx

    0 say fsf.org is a good alternative to OWASP 0 say fsf.org isn’t a real alternative to OWASP

    Comment

    Compare fsf.org with OWASP →
    Very close
11. 11
    Debian debian.org Top 1K English No trackers

    Debian -- The Universal Operating System

    Debian is an operating system and a distribution of Free Software. It is maintained and updated through the work of many users who volunteer their time and effort.

    • Google Search Console
    • Apache HTTP Server

    0 say Debian is a good alternative to OWASP 0 say Debian isn’t a real alternative to OWASP

    Comment

    Compare Debian with OWASP →
    Very close
12. 12
    OpenInfra Foundation openinfra.dev English 3 trackers

    OpenInfra Foundation: We build communities who write software that runs in production - OpenInfra Foundation

    The OpenInfra Foundation is an open source foundation supporting a global community of 110,000 individuals to build and operate open infrastructure software.

    • Cloudflare DNS
    • Google Search Console
    • Google Workspace
    • React
    • Bootstrap
    • Cloudflare

    0 say OpenInfra Foundation is a good alternative to OWASP 0 say OpenInfra Foundation isn’t a real alternative to OWASP

    Comment

    Compare OpenInfra Foundation with OWASP →
    Very close
13. 13
    OpenSearch opensearch.org English 2 trackers

    Home - OpenSearch

    OpenSearch is a community-driven, Apache 2.0-licensed open source search and analytics suite that makes it easy to ingest, search, visualize, and analyze data.

    • Amazon SES
    • Google Search Console
    • cdnjs
    • Fastly
    • Font Awesome
    • Google Fonts

    0 say OpenSearch is a good alternative to OWASP 0 say OpenSearch isn’t a real alternative to OWASP

    Comment

    Compare OpenSearch with OWASP →
    Very close
14. 14
    TYPO3 typo3.org English 1 tracker

    TYPO3 Project and Governance — Democratic Open Source - TYPO3 Project

    The TYPO3 project is a volunteer community backed by a not-for-profit member association, and a fully-owned service company.

    • Google Search Console
    • Google Workspace
    • Apache HTTP Server
    • Google Tag Manager
    • Mailjet
    • PHP

    0 say TYPO3 is a good alternative to OWASP 0 say TYPO3 isn’t a real alternative to OWASP

    Comment

    Compare TYPO3 with OWASP →
    Very close
15. 15
    Software Freedom Conservancy sfconservancy.org English No trackers

    Software Freedom Conservancy

    The Software Freedom Conservancy provides a non-profit home and services to Free, Libre and Open Source Software (FLOSS) projects.

    • Google Search Console
    • Apache HTTP Server

    0 say Software Freedom Conservancy is a good alternative to OWASP 0 say Software Freedom Conservancy isn’t a real alternative to OWASP

    Comment

    Compare Software Freedom Conservancy with OWASP →
    Close
16. 16
    Open Source Pledge opensourcepledge.com English No trackers

    Open Source Pledge

    Open Source software powers the world, but who supports the maintainers? We do.

    • Astro
    • Fastly
    • GitHub Pages
    • Google Cloud DNS
    • Plausible
    • Sanity

    0 say Open Source Pledge is a good alternative to OWASP 0 say Open Source Pledge isn’t a real alternative to OWASP

    Comment

    Compare Open Source Pledge with OWASP →
    Very close
17. 17
    NLnet Labs nlnetlabs.nl Top 10K English No trackers

    NLnet Labs - Home

    Research & Development, Internet architecture, DNS, Routing, Stability and Security.

    • Google Workspace
    • Adobe Fonts
    • Bootstrap
    • Font Awesome
    • jQuery
    • nginx

    0 say NLnet Labs is a good alternative to OWASP 0 say NLnet Labs isn’t a real alternative to OWASP

    Comment

    Compare NLnet Labs with OWASP →
    Very close
18. 18
    OpenStack openstack.org English No trackers

    Open Source Cloud Computing Infrastructure - OpenStack

    Deployed by thousands. Proven production at scale. OpenStack is a set of software components that provide common services for cloud infrastructure.

    • Cloudflare DNS
    • Google Search Console
    • Google Workspace
    • Adobe Experience Manager
    • Astro
    • Cloudflare

    0 say OpenStack is a good alternative to OWASP 0 say OpenStack isn’t a real alternative to OWASP

    Comment

    Compare OpenStack with OWASP →
    Very close
19. 19
    Internet Systems Consortium isc.org Top 10K

    development and dissemination of internet software and tools

    • Google Search Console
    • Mailchimp
    • GlobalSign
    • Salesforce

    0 say Internet Systems Consortium is a good alternative to OWASP 0 say Internet Systems Consortium isn’t a real alternative to OWASP

    Comment

    Compare Internet Systems Consortium with OWASP →
    Very close
20. 20
    Cloud Native Computing Foundation cncf.io English 2 trackers

    Cloud Native Computing Foundation

    CNCF is the vendor-neutral hub of cloud native computing, dedicated to making cloud native ubiquitous.

    • Atlassian
    • Google Search Console
    • Google Workspace
    • Fastly
    • Google Tag Manager
    • HubSpot

    0 say Cloud Native Computing Foundation is a good alternative to OWASP 0 say Cloud Native Computing Foundation isn’t a real alternative to OWASP

    Comment

    Compare Cloud Native Computing Foundation with OWASP →
    Close

Closest first, by how much each site’s offer resembles OWASP’s. Trackers are counted the same way as above. Highlighted technologies are ones OWASP uses too. Votes and comments come from visitors and don’t change the order.

04 · History

No changes yet. Each new crawl is compared with the last one, and what OWASP adds, drops or rewrites shows up here.

05 · Details

How we measure

Alternatives are matched by what sites actually offer, from their homepages, Wikidata and a summary by Claude, in any language. Trackers and the rest of the stack come from the homepage’s code and DNS records.