Product preview on sample data. The engine ships in phases (see roadmap). Nothing you do here touches a real site.

Good afternoon, Jordan

Northwind Travel · 1 property verified · pilot week 3 of 8

Agent completion (booking)
59%
▲ 18 pts since baseline
Open Confirmed findings
3
2 are P0
Human-confirmed rate
81%
n = 21 on this workspace
Time to first finding
6 h
target < 24 h

Latest release: 4.18

Open matrix →
j-2041 · book.northwind-travel.exampleSample data
Sample Alt Matrix: personas by agents, pass or fail with blocking step
Persona ↓ / Agent →Claude CUGemini CUBrowser UseOpenAI CUAStagehand
First-timer, mobilepatience 5 · iPhone
Impatient shopperpatience 2
Older adult, low dexteritymin target 44px
Non-native reader (B1)CEFR B1
Keyboard-onlyno pointer
Column fails → agent-class problemRow fails → persona problemSame step in ≥3 cells → product bug
Click any cell to see the blocking step and evidence.