Comparison page
FetchSandbox as a Prism Alternative
Prism is great when you want fast spec-driven mocking. FetchSandbox is for the moment when a team wants something that feels closer to a usable environment than a local mock.
Where Prism shines
Prism is strong if you want a lightweight, local mocking tool driven by your API spec. It is fast to start and fits developer workflows well.
Why teams may pick FetchSandbox instead
FetchSandbox is more interesting when the team wants the portal, the sandbox, and the workflow layer in one place. That usually happens when “the mock works” is no longer a satisfying answer.