List Of DevOps Tools Used In 2021


What is DevOps?

DevOps has recently become one of the most popular engines of the tech world, as it provides many advantages to an organization to shorten the time of software development.

DevOps is more of a philosophy and a concept, not just a tool, technology, or framework that makes a combination of software development (Dev) and IT (Ops), and cuts down system development and brings smooth integration and distribution of best-quality software.

Best DevOps Tools in 2020

Continuous Integration Tools


One of the most accepted open-source DevOps tools is Jenkins, which supports regular integration and formation through DevOps. This allows for continuous integration and execution of projects, regardless of which platform users work on through different construction and implementation channels. Jenkins can be integrated with many testing and configuration tools.

Travis CI

Travis CI is an administrated, smooth, cloud-based integration tool that makes and tests projects hosted by GitHub and Bitbucket. It can be constructed by adding a YAML file. You can do testing of open source projects for free but on fee-basis for private projects.


Bamboo is one of the most popular products Atlassian has developed to support continuous integration. The prebuilt functionality allows us not to download multiple plugins like Jenkins. Bamboo upholds smooth integration with other Atlassian products like JIRA to Bitbucket to make it more suitable.


Hudson has been developed as free software by developers, written in JAVA that works in GlassFish and Apache Tomcat. You can start your automation system by making changes to the right resource conduct system, including GIT, SVN, etc. with Hudson, and it helps in supporting all projects completed in maven and Java scripts.


TeamCity is a regular integration and administration platform developed by JetBrains, which is based on a server. It has a simple User Interface (UI) that offers advanced design, detailed information, and history for all project settings.


CircleCI is available as a cloud and internal solution for seamless integration. CircleCI is fast and straightforward in starting, and it also supports the lightweight to easily read YAML configurations.

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Planning & Collaboration Tools


JIRA is one of the most known projects handling platforms developed by Atlassian to resolve problems, errors, and project tracking. It’s helpful for users to keep track of the status and issues in the project. JIRA is so easy to combine with other Atlassian products such as Bitbucket and Jenkins.


Slack is a free cloud-based useful association tool for teams to interact and join at the same place. You can also use this tool to share documents and other information with team members. GIT, Jenkins, JIRA, etc. can readily be combined with it.


Zoom is a web conferencing platform that displays live screens. You can get other people to join via audio or video. No matter how big your group is, you can expand your online meetings up to 1,000 recipients.


Clarizen is a project management and collaboration software that helps with tracking, task management, and project portfolio management. It has an interactive user interface that is easy to customize and easy to use.


Asana is an application that can be used on mobile or on a website that helps teams organize, monitor, and handle their work productively and impactfully. It is used to monitor daily tasks in groups and to support internal messages and communication.

Source Code Management Tools


SVN is a consolidated resource control platform that is developed by Apache. SVN benefits developers in managing various versions of the source code and keeping a complete history of all changes made.


Git is a control system that is a fundamental version centers on speed, purity of data, and support for shared and unassigned functions. In addition to managing source code, this code can also track changes to a set of files.


Bitbucket, developed by Atlassian, is a web hosting tool. Bitbucket also has a robust code review system that monitors all code changes. Bitbucket can readily be combined with other DevOps tools, including Bamboo and Jenkins.


GitHub is a platform for code hosting, which is developed for version control and collaboration. In addition to its features, it offers all distributed versions and source code management (SCM) of Git.

GitHub provides access regulation and cooperation features for the project, for example, error monitoring, creation of elements and query, task handling, and more.


Apache Ant is a compact and open installer based on Java. Supports XML file format. Ant tool has many built-in tasks that permit us to collect, meet, analyze, and shoot Java applications.


Maven is a platform for forming automation and is used in Java projects. Maven incorporates XML files that brief the development of software projects, responsibility on other outer components and modules, development procedures, catalogs, and other needed plugins.


Grunt is a JavaScript command-line platform used to create applications and assist developers in automating repetitive tasks such as collection, device validation code, and analyzing, and Grunt a fantastic substitute for other tools like Make or Ant.


Gradle is an open-source building automated system based on Apache Maven, and Apache Ant handles the Groovy programming language, not configuring XML files accordingly. This provides additional support for incremental builds by telling which parts are updated.

Configuration Management Tools


Puppet is an open-source structure handling platform used to build, run, analyze, and conduct various servers. The instrument helps assist the approach of infrastructure as code. Puppet also supports in ups and downs of machines based on requirements.


Chef tool can be defined as an open-source structure handling platform developed with Opscode with Ruby’s help to control infrastructure on virtual or physical machines. It also helps you to manage complex flight infrastructures in virtual machines, physical devices, and in the cloud too.


Ansible is an open-source IT management organization, software provider, orchestration, and application configuration tool. Ansible is an easy but dynamic tool for automating simple and complex IT applications at several levels.


SaltStack is a software developed with Python that uses a push model to implement commands utilizing the SSH protocol. Provides support for horizontal and vertical climbing. SaltStack helps write all scripts with YAML templates.


Terraform is an open-source tool to securely and efficiently create, modify, distribute, and format infrastructures. Terraform is known for handling current and known service providers and custom internal solutions. It helps identify infrastructure in configuration/code and allows users to update/modify and monitor infrastructure changes easily.


Vagrant is one of the most popular tools for creating and managing virtual machines (VMs). It has a customizable and easy-to-use workflow that focuses on automation. This helps reduce the setup time of the configuration environment by improving the balance of production.

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Continuous Security Tools


Snyk is configured into the development cycle to track and fix open source security issues automatically or without manual efforts. Snyk helps support JS, .Net, PHP, NPM, jQuery, Python, Java, etc. Possibility of integration with coding, code management, CI / CI, buffer, and distribution.

Snyk obtains the largest directories of open-source accountabilities.


Netsparker keeps a check on your application for security issues and delivers implementing reports automatically, which can be used to prioritize actions. The Netsparker helps test a new connection and report the problem directly to a monitoring system like Jira or GitHub and then scan it again after the developer has made the changes in it. You can see that it is built into all SDLC levels.

Testing Tools


Selenium is one of the most known open source testing engines which initiates the automation in several device browsers and operating tools. It can be easily integrated into test management tools such as ALM, and other tools such as JIRA and other DevOps tools like TeamCity, bamboo, etc.


JUnit is an open-source unit testing platform that developers use to write and run repeated test cases. It supports a variety of test recordings that can be used by any developer to write and test a complete unit case. JUnit can be readily configured with other DevOps tools like Jenkins, GIT, etc.


TestNG and bear witness to it is an open-source platform developed, inspired by the completely covered, and the Jun. This can be easily integrated with selenium for configuring and running your automated test scripts. Reports like HTML or even XSLT can be generated with TestNG.



Monitoring Tools


Nagios is one of the most famous open-source tools for regular monitoring. Nagios can be used to audit systems, applications, work, and business processes in DevOps. They inform users of the infrastructure if they are not working the same and have an issue and resolving it.


Sensu is an excellent tool for good openness made with Ruby to be used more quickly and efficiently to track servers, services, and cloud. Sensu is simple to scale, and with the help, we can efficiently monitor thousands of servers.


Datadog, which works as a server measurement tool, is agent-based. It also supports integration with multiple web servers, applications, and cloud servers. The dashboard captures graphics in real-time monitoring of infrastructure.


Grafana is an analytics tool that keeps track of all the calculations of applications, infrastructure, and hardware. With Grafana, we can view the data, build and share boards, set up messages, and collaborate. More than 30 sources are available to pull data from, including Prometheus, InfluxDB, Elasticsearch, AWS CloudWatch, and more.

New Relic

New Relic is a tool that provides unlimited, timely data on web application performance and end-user experience analysis. Supports end-to-end transaction tracking and displays with various color-coding diagrams, graphs, and reports


ELK has a collection of three open-source products – Elasticsearch, Logstash, and Kibana – all well designed and durable. With ELK’s help, you can extract data from regardless of its format, and after that, you can easily make searches, analyses, and view the real-time data. 

Cloud Hosting Tools


AWS is a web hosting platform created by Amazon. Amazon provides various benefits, including flexible, reliable, scalable, easy-to-use, and cost-effective solutions. With this cloud platform, there would be no issue creating IT infrastructure that usually takes a lot of time to set up.


Google Cloud is a comprehensive suite of hosting and public cloud computing services provided by Google. It supports a wide range of computing, warehousing, and application development services using Google hardware.

Azure DevOps

Azure is a cloud computing tool created by Microsoft to resolve the issue of designing, running, testing, and handling the applications and services through a universal connection of its data centers. Microsoft Azure provides two services, including PaaS (Platform as a Service) and IaaS (Infrastructure as a Service).

Containerization/Orchestration Tools


Docker is a platform for developing, deploying, and shooting container applications. With these containers, it becomes easy for the developer to package the application with all the required components and sub-components, including libraries and other dependencies, and ship them as a separate package. It works on the ship concept and can be done anywhere.


Kubernetes is a storage orchestration system created by Google and is now managed by the Cloud Native Computing Foundation. Kubernetes can be used to automate application set up, mounting, and control. Kubernetes also works with other container tools, such as Docker.

While the list above 20+ tools may be a good starting point for your DevOps-hosted team, this is not the end. DevOps is a way of thinking and increasing participation and clarity at every stage of software distribution and maintenance. Depending on the types of services you think are essential to your technical and business team and your team’s structure, this tool may not be suitable for you. DevOps tools should be used to run systems architectures and engineers, not the other way around. Be careful when reviewing DevOps software, and before making a purchasing decision, make sure each tool adds something of value to your organization.

You may only need some of the above items in some combinations. DevOps tools can never be proven as an alternative for attentive thinking, definite scripts, collective engineers, and robust applications and infrastructure. But no matter how compelling your technical team is, there will always be incidents. With these tools, DevOps-focused technicians can rest assured that you remain responsible for the overall availability and performance of the services they provide.