Head to head, rubric v2.3.0
Fastsimon is 27 points more agent-ready than Klevu (77/100 against 50/100). Both scores come from public HTTP responses only.
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Share of each check group passed
Machine access
Fastsimon 100%
Klevu 88%
Content legibility
Fastsimon 96%
Klevu 81%
Discovery surface
Fastsimon 65%
Klevu 0%
Identity & policy
Fastsimon 42%
Klevu 0%
Agent-facing performance
Fastsimon 100%
Klevu 100%
Agent protocols
Fastsimon 20%
Klevu 0%
Catalogue access
Fastsimon 100%
Klevu 0%
Product data legibility
Fastsimon 0%
Klevu 0%
Agent-commerce protocols
Fastsimon 0%
Klevu 0%
Checkout traversability
Fastsimon 30%
Klevu 0%
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