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docker.io

Docker

Who runs Docker, what it tracks and what it costs, and the 20 closest Containerization software alternatives.

Who’s behind it
Not stated
Online since
Unknown
Trackers
Prices
No pricing page
Last price change
–
Closest alternative
Podman

Measured from Docker’s own pages, the Internet Archive and public records. Hover a dotted value for its source and date.

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01 · Who’s behind it

Who runs Docker

Docker docker.io

Run AI agents and containers safely, anywhere. Docker gives builders trusted sandboxes, governance, and a secure supply chain for modern software.

Company
No imprint we could read
Online since
Not in the Internet Archive
Audience
In English

02 · Privacy

What Docker 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.

trackers that follow visitors

10 of the 20 alternatives below have fewer, 2 have more.

Privacy-friendly alternatives →
Cookie banner
OneTrust
US company
4 tools

03 · Alternatives

Alternatives to Docker

Thumbs up if it’s a real alternative to Docker, thumbs down if it isn’t.

Fewer trackers than DockerNo ad trackersRegistered in the EUFree planOnly in English

4 of the 60 sites closest to Docker match.

  1. 01
    Mintlify mintlify.com English Free plan 1 tracker

    Mintlify - The documentation platform for agents

    Self-updating documentation for startups, enterprises, and agents.

    Compare Mintlify with Docker →
  2. 02
    PagerDuty pagerduty.com English Free plan 1 tracker

    PagerDuty: The AI-First Operations Platform

    Turn incidents into intelligence. PagerDuty's AI-first Operations Platform helps you automate, resolve, and prevent critical issues — from detection to resolution.

    Compare PagerDuty with Docker →
  3. 03
    Wrike wrike.com English Free plan 1 tracker

    AI-powered enterprise work management software | Wrike

    Wrike is the trusted work delivery platform for people and AI. We help enterprises reach the outcome faster, without losing control of how work gets done.

    Compare Wrike with Docker →
  4. 04
    Notion notion.com Top 10K English Free plan 1 tracker

    The AI workspace that works for you. | Notion

    Build Custom Agents, search across all your apps, and automate busywork. The AI workspace where teams get more done, faster.

    Compare Notion with Docker →

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

04 · History

What changed

Price and policy history →

No changes yet. Each new crawl is compared with the last one, and what Docker 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.

The full technology stack, the competitor map and search numbers · 17 technologies
Neighbours
k = 60
Sites searched
9,221
Vector
384-d
Query
42 ms

Competitor map

Each alternative by how close its vector is to Docker’s (x) and how much traffic it gets, how much of the stack it shares, or where it sits in the embedding space itself (y). Hover for the numbers, click to jump to it in the list.

similarity × popularity

NotionWrikePagerDutyMintlify

Built with

CMS
Fonts
  • Google Fonts asset https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap
Tag managers
Cookie consent
  • OneTrust page source: cdn.cookielaw.org
Monitoring
Security
  • reCAPTCHA page source: google.com/recaptcha/api.js
CDN
  • Fastly header x-served-by: cache-chi-kmdw8640070-CHI, cache-ber1080047-BER, cache-ber1…
Hosting
  • Pantheon header x-pantheon-styx-hostname: styx-us-a-684cbff7d7-lmwjp
Web servers
  • nginx header server: nginx
Languages & backends
  • PHP implied by WordPress (meta generator: WordPress 7.1.3)
Video
Email hosting
Email delivery
  • Mailgun TXT v=spf1 include:mailgun.org -all
DNS hosting
SaaS tools (verified in DNS)

Sitemaps

, 2,847 of them guides, blog or magazine pages.