Overview

Product Information on Docker

Updated 13th October 2025

What is Docker?

Docker is a software platform that enables developers to automate the deployment, scaling, and management of applications within lightweight, containerized environments. The software provides a standardized unit, known as a container, to package code and its dependencies, ensuring consistency across different computing environments. Docker supports the isolation and portability of applications, helping to address challenges related to dependency conflicts and environment inconsistencies. It facilitates efficient resource utilization by enabling multiple containers to run on the same host system. Docker includes features for image versioning, container orchestration compatibility, and integration with various CI/CD workflows, supporting software development, testing, and deployment processes.

Overall experience with Docker

SOFTWARE DEVELOPER
250M - 500M USD, Healthcare and Biotech
FAVORABLE

Docker Simplifies Deployment But Faces Configuration Challenges

5.0
Nov 5, 2025
Docker has been a game changer for how we manage and deploy our applications. Once it's set up properly, it removes so many of the "it works on my machine" issues by letting everyone run code in the exact same environment. We've used it heavily for app development and microservices testing across different operating systems, and the consistency it provides is unmatched. Using Docker with Kubernetes is like the cherry on top. Orchestrating the containers to scale up with K8 Pods is the biggest upgrade we could've done to our infrastructure for high traffic, high availability applications.
Engineer
<50M USD, Software
CRITICAL

Frequent Docker Failures Lead Developers to Rely on Hard Resets Regularly

2.0
Jul 15, 2025
Docker is so poorly constructed that pruning, completely destroying and restarting, are common practice. If there are leftover hidden containers still running after i shut down docker, it means docker is not programmed well enough to shut it down by itself. Ive used Docker for 6 years and the biggest experience i gather from my colleagues are that it breaks all the time and i need to hard reset. Why is this an accepted solution? Maybe there is nothing better than Docker but any other software that needs hard resets after certain uses, we would consider a poorly programmed software; why does Docker get a pass?

About Company

Company Description

Docker is a company that specializes in simplifying application development. It caters to developers aiming to turn their ideas into real-world apps. Docker addresses the complexity associated with app development and enhances workflow efficiency through a unified development pipeline and application components. Docker Desktop and Docker Hub, its widely utilized offerings, offer simplicity, agility, and choice to developers globally.

Company Details

Company type
Private
Year Founded
2013
Head office location
San Francisco, United States
Number of employees
51 - 200

Key Insights

A Snapshot of What Matters - Based on Validated User Reviews

Reviewer Insights for: Docker
Deciding Factors: Docker Vs. Market Average
Performance of Docker Across Market Features

Docker Likes & Dislikes

Top Docker Alternatives

4.6
(476 Ratings)
4.3
(234 Ratings)

Peer Discussions

Docker Reviews and Ratings

4.5

(176 Ratings)

Rating Distribution

5 Star
58%
4 Star
41%
3 Star
0%
2 Star
1%
1 Star
0%
Why ratings and reviews count differ?

Customer Experience

Evaluation & Contracting

4.4

Integration & Deployment

4.6

Service & Support

4.4

Product Capabilities

4.6

Last 12 Months
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  • SOFTWARE DEVELOPER
    50M-1B USD
    Healthcare and Biotech
    Review Source

    Docker Simplifies Deployment But Faces Configuration Challenges

    5.0
    Nov 5, 2025
    Docker has been a game changer for how we manage and deploy our applications. Once it's set up properly, it removes so many of the "it works on my machine" issues by letting everyone run code in the exact same environment. We've used it heavily for app development and microservices testing across different operating systems, and the consistency it provides is unmatched. Using Docker with Kubernetes is like the cherry on top. Orchestrating the containers to scale up with K8 Pods is the biggest upgrade we could've done to our infrastructure for high traffic, high availability applications.
  • INFOSEC ENGINEER
    10B+ USD
    Banking
    Review Source

    Consistently Positive Experiences Noted Using Docker for Application Containerization

    5.0
    Nov 13, 2025
    As a user of docker, I have never had anything but a positive experience when using docker for my containerization needs while testing applications.
  • SENIOR SOFTWARE DEVELOPER
    50M-1B USD
    Software
    Review Source

    Optimised Enterprise Solutions Noted, Yet Desktop Licensing and Performance Are Concerns

    5.0
    Sep 10, 2025
    This is one of the key tools to deploy infrastructure as code nowadays, allowing you to perform actions over many pipelines or workflows independently of this software creation. This collection of images or registries can be used in many kinds of operations, letting you create optimised solutions in your enterprise. Moreover, local usage for testing provides perfect understanding of your deployments beforehand on real use cases.
  • Engineer
    <50M USD
    Software
    Review Source

    Frequent Docker Failures Lead Developers to Rely on Hard Resets Regularly

    2.0
    Jul 15, 2025
    Docker is so poorly constructed that pruning, completely destroying and restarting, are common practice. If there are leftover hidden containers still running after i shut down docker, it means docker is not programmed well enough to shut it down by itself. Ive used Docker for 6 years and the biggest experience i gather from my colleagues are that it breaks all the time and i need to hard reset. Why is this an accepted solution? Maybe there is nothing better than Docker but any other software that needs hard resets after certain uses, we would consider a poorly programmed software; why does Docker get a pass?
  • Software Developer
    50M-1B USD
    Software
    Review Source

    Docker Simplifies Containerization but Raises Concerns Over Free Offering Limitations

    5.0
    Jul 6, 2025
    Docker allows me to easily containerize my applications and run them locally. This includes a number of databases, mock services and other systems.
...
Showing Result 1-5 of 176

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