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Postman VS Swagger

Let’s have a side-by-side comparison of Postman vs Swagger to find out which one is better. This software comparison between Postman and Swagger is based on genuine user reviews. Compare software prices, features, support, ease of use, and user reviews to make the best choice between these, and decide whether Postman or Swagger fits your business.

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Starting at

$ 19 /month

Price On Request

  • industries All industries
  • industries All industries
  • chek API
  • chek Integration
  • chek Roles & Permissions
  • chek Reporting & Analytics
  • chek Collaboration
  • chek API Test Automation
  • chek Integrations
  • chek Dashboards
  • chek Load Testing
  • chek Enquiry Management
4.6(5)
str1 4.7
str1 5
str1 4.6
str1 4.3

Likelihood to Recommend

88%

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pros-list-icon Postman offers alot of advantages for developers: User-friendly API testing interface, Robust collaboration and teamwork features, Automated testing and test suite creation, Documentation generation for APIs, Mock servers for parallel development, Collection runner for executing multiple requests, Customisation and extensibility with JavaScript, Integration with other tools and services. Posted - May 30, 2023

cons_icon Few of the cons: Resource-intensive, potentially slower performance, Limited simulation of real-world network conditions, Dependency on Postman environment, possible vendor lock-in, Paid subscription for advanced features. Posted - May 30, 2023

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Deployment

  • Web Based
  • On Premises

Device Supported

  • Desktop
  • Mobile
  • Tablet
  • iPad

Operating System

  • Ubuntu
  • Windows
  • iOS
  • Android
  • Mac OS
  • Windows(Phone)
  • Linux

Deployment

  • Web Based
  • On Premises

Device Supported

  • Desktop
  • Mobile
  • Tablet
  • iPad

Operating System

  • Ubuntu
  • Windows
  • iOS
  • Android
  • Mac OS
  • Windows(Phone)
  • Linux

Postman VS Swagger : Comparision Video

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A Quick Comparison Between Postman and Swagger

Let’s have a detailed comparison of Postman vs Swagger to find out which one is better. Let’s discover some of the essential factors that you must consider and decide whether Postman or Swagger fits your business.

Swagger and Postman are two leading players in the field of API development and testing, serving as vital tools for developers and teams who are exploring the intricacies of building and managing APIs. Both solutions share a common goal to streamline the process of designing, testing, and documenting APIs, thereby enhancing the overall efficiency of software development.

Despite their shared goal, Swagger and Postman differ in key functionalities, each platform offering a unique set of features. We have differentiated both solutions based on their API architecture, testing capabilities, and more. These are some essential parameters that will enable the users to optimize their API development workflow easily.

Postman vs. Swagger: Overview

Swagger and Postman are popular tools in the world of API development, and they play an integral role in streamlining the API development process, that is, from design to test and documentation.

Swagger is an open-source framework that enables developers to easily design, build, and document RESTful APIs. The platform offers a standardized procedure to describe REST APIs, thereby making it easier for the teams to collaborate and ensure consistency in API design.

On the other hand, Postman is a comprehensive solution that offers functionalities that go beyond the basic API documentation. It offers a user-friendly interface for creating, testing, and managing APIs. In addition, Postman simplifies the testing process by allowing users to send requests, easily inspect responses, and debug issues within the same environment.

Swagger and Swagger alternatives excel in API design and documentation, while Postman stands out with its impeccable testing and development environment.

Swagger vs. Postman: Pros & Cons

  • The installation process in Postman is easy, whereas, with Swagger, the overall installation process is complex.
  • Swagger generates interactive API documentation using OpenAPI specification, thereby improving API consumption and understanding. On the contrary, Postman and Postman alternatives enable the documenting of requests and workflows but are less structured than Swagger.
  • While Swagger offers basic testing features and functionalities, Postman, on the other hand, provides robust testing features, including pre-request scripts, tests, collections, and monitors, that will be ideal for an in-depth API testing tool.
  • Swagger supports extensive code generation for client SDKs compared to Postman, which supports limited code generation for client applications.

Swagger vs. Postman: In Terms of Features

  • API Monitoring: Based on the API monitoring parameter, Postman supports limited monitoring capabilities, whereas Swagger is primarily designed for API design and documentation, with some integrations for monitoring.
  • Environment Variables: Swagger offers limited support for the environment variables as it is not its primary focus feature. However, Postman and many Postman like alternatives offer extensive support for environment variables, which in turn enables users to easily set up different environments for testing.
  • Automation Functionality: Swagger can be integrated into automation workflows, but it may require some additional tools. However, Postman provides strong automation capabilities through scripts and Newman.
  • Interactive Docs: Postman and some of its alternatives offer basic documentation capabilities. Swagger, on the other hand, offers interactive and comprehensive API documentation.
  • Collaboration: Collaboration features offered by Postman are not as comprehensive as Swagger. This is because collaboration and version control are the core functionalities of this solution.

Postman vs Swagger: User Interface

Postman offers a user-friendly interface which makes it easy for the developers to test and debug APIs. In contrast, the user interface of Swagger is slightly complex as it is more focused on designing and documenting APIs. Therefore, Postman will be an ideal choice for the beginners who are new to API testing.

Swagger vs. Postman: Purpose

On one hand, Postman is used for testing and debugging APIs, while Swagger is used for designing, documenting, and managing APIs.

Swagger vs. Postman: Testing Automation and Scripting

Postman enables the developers to write test scripts for their APIs by using JavaScript. Later, these scripts are used to automate the testing process and perform continuous integration. Swagger, on the other hand, doesn't come with in-built support for test automation, but the solution can be integrated with other tools for testing and monitoring.

Swagger vs. Postman: Support for Multiple Languages and Platforms

Swagger offers robust support for many programming languages including Java, C#, Python, and Ruby. In addition, it also supports a wide range of platforms, including Spring Boot and Express. On the other hand, Postman also supports multiple languages, but its primary focus lies on testing and debugging.

Which is Better, Swagger or Postman?

Both Swagger and Postman serve as essential tools in API development, each with its unique set of features and functionalities. Swagger, with its extensive documentation capabilities, stands out as a favorable choice for those who prioritize detailed API documentation and easy understanding of the API structure.

On the other hand, Postman excels in offering a user-friendly interface and robust testing capabilities, thereby making it an ideal choice for those who prefer an intuitive tool for seamless and efficient API testing and collaboration.

FAQs

Swagger and Postman are two of the widely used tools in API development, each solution with its own pros and cons. On one hand, Swagger is well known for its extensive API capabilities, thereby providing users with clear insights into API structure. Postman, on the other hand, is recognized for its user-friendly interface and robust testing functionalities, making it an ideal choice for efficient API testing and collaboration.
No, Swagger and Postman are not the same. Both tools serve different purposes in API testing and development. Swagger offers support for extensive code generation. In contrast, Postman supports various HTTP methods and custom scripts that are used for testing. Therefore, consider your preferences and use cases before making the final choice.
The ultimate choice between Swagger and Postman depends on your specific needs and requirements. The installation process in Postman is easy compared to Swagger, which also makes it a good choice for beginners to use the platform as they are new to the world of API testing. If you're mostly working on making APIs, Swagger is a good choice. It helps create user-friendly documentation for your APIs, making thereby making it easy for you to use and understand them.
No, Swagger and Postman are API-testing platforms with different features and functionalities. While Postman is mainly used for testing and debugging APIs, Swagger on the other hand, is primarily used for designing, documenting, and managing APIs.
Both Postman and Swagger are excellent options when it comes to developing APIs, as each solution comes with its strengths and weaknesses. At the same time, Postman provides an intuitive user interface with lots of helpful features such as automated testing, Postman visualizer, and Postman echo. Swagger, on the other hand, provides extensive customization options due to its dependency on code.
The main difference between these two platforms lies in their core functions, while Swagger is focused more on API design, documentation, and testing, Postman specializes in API testing, monitoring, and collaboration.

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