Adoptium

01 · Who’s behind it

Who runs Adoptium

Adoptium adoptium.net

Eclipse Adoptium provides prebuilt OpenJDK binaries from a fully open source set of build scripts and infrastructure.

Wikidata: working group of the Eclipse Foundation

Company

No imprint we could read

Online since

Not in the Internet Archive

Audience

In English

02 · Privacy

What Adoptium 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.

20 of the 60 sites closest to Adoptium match.

1. 01
   OpenJDK openjdk.org No trackers

   OpenJDK

   Java development kit

   • Akamai
   • Akamai Bot Manager
   • Akamai Edge DNS
   • Fathom
   • Proofpoint

   0 say OpenJDK is a good alternative to Adoptium 0 say OpenJDK isn’t a real alternative to Adoptium

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   Very close
2. 02
   Java java.com Top 10K English No trackers

   Java | Oracle

   Get started with Java today

   • Cloudflare
   • Cloudflare Web Analytics
   • Akamai Edge DNS
   • TrustArc

   0 say Java is a good alternative to Adoptium 0 say Java isn’t a real alternative to Adoptium

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3. 03
   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.

   • Apache HTTP Server
   • Google Search Console

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

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4. 04
   Linux kernel kernel.org Top 10K English No trackers

   The Linux Kernel Archives

   Unix-like operating system kernel, basis for all Linux operating systems

   • Google Search Console
   • nginx

   0 say Linux kernel is a good alternative to Adoptium 0 say Linux kernel isn’t a real alternative to Adoptium

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5. 05
   BeagleBoard beagleboard.org English No trackers

   BeagleBoard - open hardware computers for makers, educators and professionals

   Built on the proven BeagleBoard.org® open source Linux approach, BeagleBone® AI fills the gap between small SBCs and more powerful industrial computers.

   • Adobe Fonts
   • Algolia
   • Apache HTTP Server
   • Font Awesome
   • GoDaddy DNS
   • Google Search Console

   0 say BeagleBoard is a good alternative to Adoptium 0 say BeagleBoard isn’t a real alternative to Adoptium

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6. 06
   X Window System x.org English No trackers

   xorg

   graphics controller and network protocol for UNIX-like systems

   • PayPal

   0 say X Window System is a good alternative to Adoptium 0 say X Window System isn’t a real alternative to Adoptium

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7. 07
   Codeberg e.V. codeberg.org Top 10K English No trackers

   Codeberg.org

   Codeberg is a non-profit community-led organization that aims to help free and open source projects prosper by giving them a safe and friendly home.

   0 say Codeberg e.V. is a good alternative to Adoptium 0 say Codeberg e.V. isn’t a real alternative to Adoptium

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8. 08
   FreeBSD freebsd.org Top 10K English No trackers

   The FreeBSD Project

   free Unix-like operating system

   • Font Awesome
   • Microsoft 365
   • Plausible

   0 say FreeBSD is a good alternative to Adoptium 0 say FreeBSD isn’t a real alternative to Adoptium

   Comment

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9. 09
   Python python.org Top 1K English No trackers

   Welcome to Python.org

   The official home of the Python Programming Language

   • Fastly
   • Font Awesome
   • GlobalSign
   • Google Search Console
   • Google Workspace
   • jQuery

   0 say Python is a good alternative to Adoptium 0 say Python isn’t a real alternative to Adoptium

   Comment

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10. 10
    Gentoo Linux gentoo.org Top 10K English No trackers

    Welcome – Gentoo Linux

    The website of Gentoo, a flexible Linux distribution.

    • Bootstrap
    • Fastly
    • Google Search Console
    • jQuery
    • nginx

    0 say Gentoo Linux is a good alternative to Adoptium 0 say Gentoo Linux isn’t a real alternative to Adoptium

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11. 11
    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
    • Cloudflare DNS
    • Adobe Experience Manager
    • Astro
    • Google Search Console
    • Google Workspace

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

    Comment

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12. 12
    Sourceware sourceware.org English No trackers

    sourceware.org: Free software! Get your fresh hot free software!

    Sourceware free software

    • Google Search Console
    • nginx

    0 say Sourceware is a good alternative to Adoptium 0 say Sourceware isn’t a real alternative to Adoptium

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13. 13
    NetBSD netbsd.org English No trackers

    The NetBSD Project

    • Apache HTTP Server
    • Google Search Console

    0 say NetBSD is a good alternative to Adoptium 0 say NetBSD isn’t a real alternative to Adoptium

    Comment

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14. 14
    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 Adoptium 0 say Open Source Pledge isn’t a real alternative to Adoptium

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15. 15
    OpenOffice.org openoffice.org Top 10K No trackers

    Apache OpenOffice - Official Site - The Free and Open Productivity Suite

    The official home page of the Apache OpenOffice open source project, home of OpenOffice Writer, Calc, Impress, Draw and Base.

    • Apache HTTP Server
    • Google Search Console
    • Amazon Route 53

    0 say OpenOffice.org is a good alternative to Adoptium 0 say OpenOffice.org isn’t a real alternative to Adoptium

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16. 16
    Liberapay liberapay.com English No trackers

    Liberapay

    We help you fund the creators and projects you appreciate.

    • Cloudflare
    • Cloudflare DNS
    • Bootstrap
    • Google Search Console
    • jQuery

    0 say Liberapay is a good alternative to Adoptium 0 say Liberapay isn’t a real alternative to Adoptium

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17. 17
    centos.org Top 10K English No trackers

    The CentOS Project

    Linux distribution

    • Apache HTTP Server
    • Bootstrap
    • cdnjs
    • Font Awesome
    • Google Fonts
    • Google Search Console

    0 say centos.org is a good alternative to Adoptium 0 say centos.org isn’t a real alternative to Adoptium

    Comment

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18. 18
    DOI.org query endpoint doi.org Top 1K English No trackers

    Home Page

    API endpoint

    • Cloudflare
    • Cloudflare DNS
    • Amazon SES
    • Bootstrap
    • Amazon CloudFront
    • Font Awesome

    0 say DOI.org query endpoint is a good alternative to Adoptium 0 say DOI.org query endpoint isn’t a real alternative to Adoptium

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19. 19
    Rocky Linux rockylinux.org English No trackers

    Rocky Linux

    Rocky Linux is an open enterprise Operating System designed to be 100% bug-for-bug compatible with Enterprise Linux.

    • Cloudflare DNS
    • Next.js
    • React
    • Google Search Console
    • Google Workspace
    • SendGrid

    0 say Rocky Linux is a good alternative to Adoptium 0 say Rocky Linux isn’t a real alternative to Adoptium

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20. 20
    Hyphanet freenetproject.org English No trackers

    Hyphanet

    free software

    • Cloudflare DNS
    • Fastly
    • GitHub Pages
    • Google Search Console
    • Mailgun

    0 say Hyphanet is a good alternative to Adoptium 0 say Hyphanet isn’t a real alternative to Adoptium

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Closest first, by how much each site’s offer resembles Adoptium’s. Trackers are counted the same way as above. Highlighted technologies are ones Adoptium 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 Adoptium 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.