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Mockaroo vs Prism
People
Price
Published entry price
$5+per month
Free
API Mocking
Annual estimate10 people, entry price
$60+
Flat rate
Free
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API Mocking
Overview
Focus
API Mocking
API Mocking
Product
Realistic test data generation platform creating data in multiple formats with REST API mocks.
Open source HTTP mock and validation server that generates realistic responses from OpenAPI specifications.
Headquarters
Washington, DC
Austin, Texas
Company size
2-10 employees
51-200 employees
Founded
2014
2015
Pricing details
Plan
Published entry price
Published rate
$5+ / month
Free
Billable seats
Flat rate
Free options
Free plan, Free trial
Free plan
Pricing source
Source updated
Oct 29, 2026
Nov 2, 2026