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
  1. 01
    Podman podman.io English No trackers

    Podman

    daemonless OCI-compliant container runtime

    Compare Podman with Docker →
  2. 02
    Chainguard chainguard.dev English 2 trackers

    The trusted source for open source | Chainguard

    Chainguard provides trusted open source artifacts for every layer of your modern software stack—containers, language libraries, and VM images.

    Compare Chainguard with Docker →
  3. 03
    E2B e2b.dev English 1 tracker

    E2B | The Enterprise AI Agent Cloud

    The AI Agent Cloud. An isolated machine for every AI agent: run code, browse, use tools, pause, fork. In our cloud or your AWS, GCP, or Azure account. 100K+ teams, 2B+ sandboxes started.

    Compare E2B with Docker →
  4. 04
    Northflank northflank.com English No trackers

    Northflank — The runtime platform for autonomous software

    The execution layer for a world where software builds and operates itself. Run AI agents and everything they generate.

    Compare Northflank with Docker →
  5. 05
    Fly.io fly.io English No trackers

    Fly.io | Deploy apps and agents on fast, hardware-isolated VMs

    Deploy apps, agents, and databases on fast, hardware-isolated VMs. Pay only for the seconds they run. Sign up free.

    Compare Fly.io with Docker →
  6. 06
    Devin codeium.com English No trackers

    Devin Desktop | Devin

    Manage any agent, locally or in the cloud, from one command center. Plan, review, and ship with a team of agents.

    Compare Devin with Docker →
  7. 07
    CodeSandbox codesandbox.io English No trackers

    CodeSandbox: Instant Cloud Development Environments

    CodeSandbox is a cloud development platform that empowers developers to code, collaborate and ship projects of any size from any device in record time.

    Compare CodeSandbox with Docker →
  8. 08
    Egnyte egnyte.com Top 10K English 3 trackers

    Egnyte: AI Context Layer & Content Cloud for Enterprises

    23,000+ businesses use Egnyte to give AI the business context it needs, collaborate on massive files, and govern sensitive content on one secure platform.

    Compare Egnyte with Docker →
  9. 09
    Omnissa omnissa.com English 1 tracker

    Omnissa | The last mile for running AI safely

    Omnissa secures the agentic endpoint. Contain AI agents in a safe workspace, patch faster, and govern AI actions before impact across your endpoints.

    Compare Omnissa with Docker →
  10. 10
    IBM ibm.com Top 1K English 2 trackers

    IBM

    For more than a century, IBM has been a global technology innovator, leading advances in AI, automation and hybrid cloud solutions that help businesses grow.

    Compare IBM with Docker →
  11. 11
    GFI kerio.com English 2 trackers

    GFI Software

    GFI Software provides firewall, patch management, email security, network control and AI agents for SMBs and MSPs, without enterprise complexity or cost.

    Compare GFI with Docker →
  12. 12
    SailPoint Technologies sailpoint.com English 2 trackers

    The new era of adaptive identity - For humans, machines, AI

    One platform to secure every identity! See how to dynamically adjust access, automate decisions, and enforce least privilege as threats evolve.

    Compare SailPoint Technologies with Docker →
  13. 13
    Retool retool.com English Free plan 2 trackers

    Build internal software better, with AI. | Retool

    Build, deploy, and manage internal tools with Retool's unified engine. Connect to any database, API, or LLM. Leverage AI throughout your business.

    Compare Retool with Docker →
  14. 14
    Box box.com Top 1K English 2 trackers

    Box | AI-Powered Content Management, Workflow & Collaboration

    Intelligent Content Management makes it easy to automate workflows, collaborate internally and externally, and protect your sensitive data, all on one platform.

    Compare Box with Docker →
  15. 15
    Citrix citrix.com Top 10K English 1 tracker

    Explore the Enhanced Citrix Platform: Secure, Scalable, and High-Performing IT Solutions - Citrix

    Discover the new Citrix platform, revolutionizing application delivery with enhanced security, Zero Trust frameworks, and unmatched performance. Dive into industry-specific solutions for healthcare, financial services, and government. Uncover new use cases with Citrix and NetScaler, from centralized app management to mission-critical application delivery.

    Compare Citrix with Docker →
  16. 16
    Kinsta® kinsta.com English 2 trackers

    Kinsta® - Simply better hosting for WordPress

    Voted #1 WordPress Hosting Provider on G2. Enterprise-grade speed, security, and support. See what sets us apart with your first month free.

    Compare Kinsta® with Docker →
  17. 17
    OpenText opentext.com English No trackers

    OpenText | Secure Information Management for AI

    OpenText helps organizations securely manage and connect data across the enterprise, transforming data into trusted, AI-ready information.

    Compare OpenText with Docker →
  18. 18
    GitHub github.com Top 100 English Free plan 2 trackers

    GitHub · Change is constant. GitHub keeps you ahead. · GitHub · GitHub

    Join the world's most widely adopted, AI-powered developer platform where millions of developers, businesses, and the largest open source community build software that advances humanity.

    Compare GitHub with Docker →
  19. 19
    Pendo pendo.io Top 1K English 3 trackers

    Pendo | Product Context for Your Apps and AI Agents

    Pendo feeds product context to the apps and AI agents you build or buy, so you can understand your users, act where it counts, and drive adoption and revenue.

    Compare Pendo with Docker →
  20. 20
    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 →

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

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 = 20
Sites searched
9,192
Vector
384-d
Query
22 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

CitrixBoxGFIIBMEgnyteDevinFly.ioE2BChainguardPodman

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