Head to head, rubric v2.3.0
Arize is 18 points more agent-ready than Fiddler (75/100 against 57/100). Both scores come from public HTTP responses only.
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Share of each check group passed
Machine access
Fiddler 100%
Arize 100%
Content legibility
Fiddler 73%
Arize 92%
Discovery surface
Fiddler 45%
Arize 60%
Identity & policy
Fiddler 0%
Arize 42%
Agent-facing performance
Fiddler 63%
Arize 100%
Agent protocols
Fiddler 0%
Arize 20%
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