Cheaper Alternatives to Postman for API Testing

Roobia William
5 min readOct 18, 2024

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API testing is a crucial aspect of modern software development. With the growing number of tools available, developers are no longer limited to Postman for their API testing needs. While Postman is popular, it’s not always the most affordable option — especially for larger teams or projects with complex needs. This article will explore cheaper alternatives to Postman for API testing, detailing their features, benefits, and pricing to help you choose the best tool for your budget.

Pro Tip: Looking for a feature-packed API testing tool that won’t break the bank? Apidog offers a comprehensive free plan with powerful testing, mocking, and collaboration features. Upgrade to paid plans starting at just $9/user for even more capabilities — much cheaper than Postman. Try Apidog today and streamline your API development at a fraction of the cost!

Is Postman Still the Best Value?

Postman has long been a favorite in the developer community due to its ease of use and robust feature set. However, its pricing structure can become expensive, particularly for larger teams. The free plan is limited to just 3 collaborators and 25 collection runs per month, making it less ideal for growing teams or more intensive projects. Upgrading to the Basic or Professional plans significantly increases the cost, with prices starting at $14 per user/month and going up to $49 per user/month for the Enterprise plan.

For those looking for more cost-effective tools for API testing, there are plenty of affordable and feature-rich alternatives available that won’t compromise the quality of your API testing process.

What to Look for in Affordable API Testing Tools

When searching for an affordable Postman alternative, you want to ensure you’re not sacrificing functionality for cost savings. Here are some key features to consider when evaluating API testing tools:

  • Mock Servers: The ability to mock APIs is crucial, especially during development when the backend may not be fully ready. Look for tools that offer free or unlimited mock server requests.
  • Automated Testing: Automation can save significant time. Tools that offer test automation, even at lower pricing tiers, should be prioritized.
  • Collaboration: If your team needs to collaborate on API testing, ensure that the tool offers seamless team management without costly upgrades.
  • Integration Support: Tools that integrate easily with other development platforms, CI/CD pipelines, or databases can save time and effort in your workflow.
  • Scalability: As your team or project grows, you’ll need a tool that can scale without skyrocketing costs.

Let’s dive into some of the most cost-effective API testing tools that serve as great alternatives to Postman.

Apidog: A Comprehensive API Solution with a Free Plan

If you’re looking for a Postman alternative that offers rich features at a fraction of the cost, Apidog is an excellent option. Apidog’s free plan includes many of the key functionalities you’d expect from a premium API testing tool, and its premium tiers remain competitively priced for both small and large teams.

Key Features:

  • Unlimited API recovery and change history, ensuring that you can easily track and revert changes.
  • Self-hosted mock server support with 100k calls per month on the free plan, significantly more than Postman’s limited offer.
  • Collaboration-friendly: Unlike Postman’s free plan, Apidog allows up to 4 collaborators on its free tier and provides unlimited API change history.
  • Database integrations: Integration with databases like ClickHouse, MongoDB, and Redis.

Pricing:

  • Free: Up to 4 collaborators, 100k mock server calls per month, unlimited API recovery.
  • Basic Plan: $9/user/month, offering unlimited collaboration, 1M mock server calls, and additional storage.
  • Professional Plan: $18/user/month, with 10M mock server calls, priority support, and advanced customization options.

Compared to Postman, Apidog offers more flexibility and value on its free and lower-priced plans, making it a perfect choice for small teams looking to save on API testing costs without compromising on features.

Restlet: Simplified API Testing for Smaller Teams

Another fantastic Postman alternative is Restlet, which is ideal for smaller teams or developers seeking a lightweight and affordable API testing tool. Restlet emphasizes simplicity and ease of use, which makes it appealing for developers who don’t require all the advanced features of Postman.

Key Features:

  • Drag-and-drop interface for testing APIs, making it beginner-friendly.
  • Basic collaboration features, suitable for smaller teams.
  • Cloud-based API mocking and simple automation options.

Pricing:

  • Free: Offers basic API testing capabilities and limited collaboration tools.
  • Paid Plans: Starting from $10/user/month, with more advanced features and integrations.

Restlet may not be as feature-packed as Apidog or Postman, but its simplicity and lower pricing make it a great alternative for small teams that don’t need the full suite of Postman features.

Paw: For macOS Users Looking for Cheaper Alternatives

For developers using macOS, Paw is a sleek and feature-rich API testing tool that is often considered one of the best Postman alternatives. Paw has a clean interface tailored for macOS users and provides a range of testing features at a lower cost than Postman.

Key Features:

  • Native macOS app with a polished and user-friendly design.
  • Support for advanced API testing and debugging, including HTTP client capabilities.
  • Extensive customization options, including dynamic values and environment variables.

Pricing:

  • $10/user/month, making it more affordable than Postman for individual users or small teams on macOS.

For macOS developers, Paw is a well-designed and affordable alternative to Postman, providing many of the same features but at a lower cost.

Assertible: Budget-Friendly Automated Testing for APIs

Assertible is a strong contender for those looking for a Postman alternative that emphasizes automated API testing at a lower price. Assertible focuses on reliability and automation, making it easy to run tests regularly and catch issues early in development.

Key Features:

  • Automated API testing with a focus on monitoring API performance and uptime.
  • Seamless integration with CI/CD pipelines, including Jenkins and GitHub Actions.
  • Ability to run tests on live environments, ensuring your APIs work as expected in real-world conditions.

Pricing:

  • Free: Offers basic testing and monitoring features, perfect for individual developers.
  • Paid Plans: Starting from $12/user/month, offering more advanced monitoring and automation capabilities.

For teams or individuals looking for robust automated testing without the higher price tag of Postman, Assertible provides excellent value.

Conclusion: The Best API Testing Tools for Your Budget

While Postman remains one of the most popular API testing tools, it is not always the most cost-effective choice — especially for teams or projects that need to scale. There are several cheaper alternatives to Postman that offer excellent value without sacrificing features. Apidog stands out as a comprehensive solution with generous free and affordable paid plans, while tools like Restlet, Paw, and Assertible cater to different needs, from simplicity to automation.

Whether you’re a solo developer, part of a small team, or managing a larger organization, these alternatives offer the functionality you need at a fraction of Postman’s cost. Consider your team’s specific requirements and budget to find the right API testing tool for your needs.

Wrap-Up: Affordable API Testing Tools for All Use Cases

No matter your project size or budget, there’s a Postman alternative out there that can meet your API testing needs at a lower cost. From the feature-rich and affordable Apidog to the macOS-focused Paw, there’s something for everyone. These tools offer the right balance of affordability and functionality, allowing developers to test and build APIs without overspending.

By opting for one of these cost-effective tools, you can allocate more of your budget to development while still ensuring high-quality API testing.

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Roobia William
Roobia William

Written by Roobia William

A seasoned backend developer with a deep expertise in API development.

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