The Best Automated API Testing Tools in 2024

As software development moves at an increasingly faster pace, developers need to find ways to work more efficiently. One way to do this is by using automated API testing tools. Automated testing tools can help developers save time by automatically running tests on their code. APIs must not be tested manually therefore API tools are used. In this guide, we will take a look at the best-automated testing tools in 2024. We will also discuss the ways to choose the tools and how to choose the right one for your project.

API Tools – An Intro

API testing tools are software programs that allow developers to interact with application programming interfaces (APIs). These tools can be used for various purposes, such as testing, debugging, and automated API management. Third-party providers typically develop API tools and are often bundled with other software development tools. However, they can also be purchased as standalone products. There are many popular. While each tool has its own unique features and benefits, they all share the common goal of simplifying the process of working with APIs.

How to Choose the Right Automated API Testing Tools

The number of choices for automated API testing tools can be overwhelming. With so many options on the market, it’s important to know how to choose the right one for your project. Here are some factors to consider when making your decision:

Consider Type of Project

What kind of project are you working on? Is it a small project with a limited number of API calls, or is it a larger project with more complex API requirements?

Check the Size of Team

How many people will be using the tool? Will it be just you, or will you need to share it with others on your team?

Budget is Key

What is your budget for an automated API tool? There are both free and paid options on the market, so you’ll need to decide what you’re willing to spend.

Level of Expertise

How much experience do you have with API testing? If you’re a beginner, you may want to choose a tool that is less complex and easier to use.

Look Features

What features are you looking for in an automated API tool? Make sure the tool you choose has all the features you need. Considering these factors, you’ll be able to narrow down your options and choose the right automated API testing tools for your project.

Top 5 Automated API Testing Tools:

Here are the top 5 Automated API testing tools that can be used in order to make the process of API testing more efficient and reliable:

Restlet Client

Restlet Client is a powerful API testing tool that makes it easy to test and debug RESTful APIs. Test Automation also has a number of productivity capabilities, such as API scanning, that enable testers to develop a test repository rapidly and automatically versioned reusable assets.  It offers a user-friendly interface and features that allow you to quickly develop and execute automated tests. Restlet Client also provides several built-in tools for working with APIs, such as a request editor, response viewer, and an API explorer.

Restlet Client

Restlet Client Pricing:

  • Customized: $9 to $199



Postman Pricing:

  • Basic: $14
  • Professional: $29
  • Enterprise Plans: Customized for business


Apigee is a popular API management platform that offers both a free and paid version. Its user-friendly graphical interface allows you to quickly develop and execute tests. Apigee also offers a variety of advanced capabilities for API management, such as automated testing and data-driven testing. You also have total control over where you host your APIs using Apigee. This is one of the best API testing tools on our list to give you the most enhanced experience.


Apigee Pricing:

  • Customized according to business need


JMeter is an open-source load testing tool that can be used to test API calls. It’s a Java application that can simulate a heavy load on a server, network, or object to test its strength or to determine vulnerabilities. Different types of testing, including load testing, functional testing, and unit testing, are all possible. Its main purpose is to monitor web applications; it can also be used for basic performance monitoring.


JMeter Pricing:

  • Free


TestMace is a free, open-source tool for testing API calls. It has a user-friendly interface that allows you to quickly develop and execute tests. TestMace also provides a number of advanced features for working with APIs, such as support for automated testing and data-driven testing.


TestMace Pricing:

  • Basic: Free
  • Individual: $4/month
  • Team: $8/month
  • Enterprise: Customize


Automated API testing is a process that can help developers save time by automatically running tests on their code. There are a number of different automated API testing tools available on the market, each with its own set of features and benefits. When choosing an automated API tool for your project, consider the type of project, the size of the team, the budget, the level of expertise, and the features you need. With so many options available, you’re sure to find the right tool for your project.

Fawad Malik

Fawad Malik Technology geek by heart, blogger by passion, and founder of, He regularly explores ideas and ways how advanced technology helps individuals, brands and businesses survive and thrive in this competitive landscape. He tends to share the latest tech news, trends, and updates with the community built around Nogentech.

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