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Postman vs SoapUI

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PostmanAPI Testing Platforms
SoapUIAPI Testing Tools
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Price
Free

API Testing Platforms

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API Testing Platforms

Overview
Focus
API Testing Platforms
API Testing Tools
Product
Postman is an API platform for designing, testing, documenting, and monitoring APIs with collaboration features for developer teams.
Open source API testing tool by SmartBear supporting REST, SOAP, and GraphQL with assertion-based validation.
Headquarters
San Francisco, California
Somerville, Massachusetts
Company size
501-1,000 employees
501-1,000 employees
Founded
2014
2005
Pricing details
Published rate
Free
Free options
Free plan, Free trial
Free plan, Free trial
Source updated
Nov 2, 2026
Oct 29, 2026

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