Top DevOps Tools in 2025: Docker, Kubernetes, and More

In 2025, DevOps remains a key element in many industries, enabling companies to bring products to market faster, improve operational efficiency, and automate processes. Tools like Docker, Kubernetes, Jenkins, Terraform, Ansible, and Prometheus are becoming the foundation of the daily operations of organizations, ensuring easier management of applications and infrastructure. Let’s take a look at how these tools are being used in various industries.

1. Docker – Containerization at its Best

Docker enables the creation, deployment, and management of applications in containers, providing consistency and flexibility in environments. It is especially useful in industries that require scalable and efficient systems.

Industries using Docker:

• Technology and cloud services – companies focused on software development and cloud services use Docker to build and run applications in isolated environments.
• Streaming services – the digital media industry uses Docker to easily manage and scale applications, ensuring continuous service availability.
• Finance and banking – sectors use Docker to manage cloud-based applications and ensure security and reliability of operations.

2. Kubernetes – Container Orchestration

Kubernetes is a container orchestration tool that automatically manages the deployment, scaling, and operation of containerized applications. It is mainly used in industries that manage microservices and need to handle large, distributed systems.

Industries using Kubernetes:

• E-commerce and online retail – online stores use Kubernetes to manage sales applications and scale platforms based on demand.
• Cloud services and IT infrastructure – cloud service providers use Kubernetes to manage applications and automate deployment processes, ensuring high availability.
• Healthcare – the medical and biotechnology sectors use Kubernetes to process large amounts of patient data and manage applications that require reliable infrastructure.

3. Jenkins – Continuous Delivery Automation

Jenkins is a popular tool for automating continuous integration and delivery (CI/CD) processes, allowing for the automated testing, building, and deployment of applications. With Jenkins, organizations can reduce the time it takes to release new versions of products and improve software quality.

Industries using Jenkins:

• Technology and software engineering – companies involved in application development use Jenkins to automate testing and deployment processes, speeding up product delivery.
• Telecommunications services – telecom operators use Jenkins to automate service and application deployment, ensuring the reliability and flexibility of their infrastructure.
• Automotive industry – the automotive sector uses Jenkins to manage software testing in vehicles, especially in autonomous and electric vehicles.

4. Terraform – Infrastructure as Code

Terraform is a tool for managing cloud infrastructure in an automated way using code. It is a popular solution in industries that work in the cloud and need to manage many resources in various environments.

Industries using Terraform:

• E-commerce and retail – online retailers use Terraform to automate the creation and management of cloud resources, supporting rapid application development.
• Banking and financial services – financial institutions use Terraform to manage cloud infrastructure, ensuring the security and availability of their services.
• IT and cloud services – cloud service providers use Terraform to automatically scale and manage cloud environments, enabling rapid adaptation to changing needs.

5. Ansible – Configuration Automation

Ansible is a tool for automating configuration management and server orchestration, simplifying the deployment and management of software across environments. It is widely used in industries that require flexible management of large IT environments.

Industries using Ansible:

• Public sector – governments and public institutions use Ansible to automate IT infrastructure management, increasing security and operational reliability.
• Telecommunications – telecom operators use Ansible to manage networks and services, enabling quick responses to changing conditions.
• Education services – educational organizations use Ansible to automate IT infrastructure management, ensuring effective handling of large server environments.

6. Prometheus – Application Monitoring

Prometheus is a tool for monitoring applications and systems, enabling the collection of metrics and real-time performance analysis. It is widely used in industries that require continuous monitoring and rapid detection of application issues.

Industries using Prometheus:

• E-commerce – online stores use Prometheus to monitor the performance of their platforms, ensuring seamless online services.
• Media and entertainment–streaming platforms use Prometheus to monitor video quality and service availability.
• Financial services – financial institutions use Prometheus to monitor transaction applications and ensure the continuity of operations.

DevOps tools like Docker, Kubernetes, Jenkins, Terraform, Ansible, and Prometheus continue to gain popularity across many industries, helping organizations automate processes, manage cloud infrastructure, and monitor application performance. Thanks to these tools, companies can bring products to market faster, improve team productivity, and ensure the reliability of their services. Regardless of the industry, implementing DevOps tools leads to process optimization and increased flexibility for organizations.