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mitmproxy vs SoapUI

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mitmproxyAPI Testing Tools
SoapUIAPI Testing Tools
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API Testing Tools

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API Testing Tools

Overview
Focus
API Testing Tools
API Testing Tools
Product
Open source interactive HTTPS proxy for intercepting, inspecting, modifying, and replaying web traffic for debugging.
Open source API testing tool by SmartBear supporting REST, SOAP, and GraphQL with assertion-based validation.
Headquarters
Remote
Somerville, Massachusetts
Company size
2-10 employees
501-1,000 employees
Founded
2010
2005
Pricing details
Published rate
Free
Free
Free options
Free plan
Free plan, Free trial
Source updated
Nov 1, 2026
Oct 29, 2026

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