Best DevOps Tools to Learn and Master in 2023

DevOps aims to simplify and shorten the product development life cycle to provide continuous delivery with high-quality software. We understand that one tool can't fit everyone’s requirements. Particularly when new tools are launching in the market constantly and the entire development is improving faster than ever.

Obviously, your company’s particular requirements can only define which tools are best for you. Whether you are a beginner to DevOps or an experienced one looking to upgrade your existing skills, having an idea about the best DevOps tool can ease your learning journey. We've done all the hard work for you and prepared a list of top DevOps tools to help you make an informed decision. Have a look!


Jenkins is one of the best DevOps automation tools and is useful for quickly finding issues in the codes. It’s a self-contained, free, and open-source automation server to help you automate the several stages of the delivery pipeline. You can run Jenkins in serverless containers like Apache Tomcat. The main reason behind Jenkins’ popularity is its ecosystem of 1,700 + plugins.


Docker is a Linux-based open-source platform that centers around containers, which means you bundle up the product with its independencies and ship everything all together. You don’t have to stress over overseeing dependency independently. It's versatile and very secure, you can utilize any language with it. You can easily integrate Docker with various different tools like Jenkins, Ansible, and Bamboo.


Kubernetes pr K8s is an open-source container that helps you automate the entire process of managing, deploying, and scaling hundreds of containerized applications. Since it is an open-source container orchestration tool, you can use it for free and literally anywhere you want to run them- on-premise, public cloud, or both. Kubernetes unlock the potential of containers by abridging the management complexities.


Puppet is an open-source system management tool that allows you to oversee and automate Software assessment, delivery, and operation. This open-source tool has a solid history and a huge number of modules and you can easily integrate it with numerous different platforms. While the free version is incredible for small projects, consider Puppet Enterprise if your projects are going to be bigger. The puppet Enterprise version allows you to deal with multiple teams and a huge number of resources.


Nagios is perhaps the most well-known, free, and open-source monitoring tools for DevOps. There are two Nagios releases: Nagios Core and Nagios XI; the second one offers a lot more features and greater functionality. You can utilize Nagios to screen applications, services, etc and it allows you to track things like blackouts and failures. However, forum support is available for both editions.


Splunk makes machine data and logs accessible to everyone on the team and breaks down the silos between the development and operation teams. Machine data contains a lot of useful information that is capable of improving an organization’s productivity. However, it is not possible without a tool like Splunk. This tool helps you improve the velocity and quality of app delivery. Developers can build custom Splunk applications and feed Splunk data into other applications.

These are some of the well-known DevOps tools that you can learn and master for 2021 and beyond.

Pragra’s DevOps Course will help you learn everything you need to be an expert in the field. Our is aimed to give you a full insight into the fast-growing DevOps field. During the course, you will master the skills required for DevOps application continuous integration and deployment, end-to-end automation, configuration management, Platform-as-a-service, and Infrastructure-as-a-service. You will be able to master DevOps tools after completing our Devops 2.0 course. Need more information? Reach out to us at to get details of our teaching approach and courses.