Drop the same landing page into both. One writes a confident review. The other shows your buyers hunting, scanning, and abandoning the page, right down to the seat that vetoes.
From commit to live in seconds. One command, zero config, no YAML to babysit.
The AI loved a page the committee would kill. Below is why its answer can't carry your budget.
AI writes a fresh answer every time, so you can't tell a real signal from a mood. The simulation returns the same verdict, by design.
The simulation suggests the committee stalls. Three roles can't get what they need to advance.
Now you can tell whether your fix worked: WhyUser moves only when you do. AI hands you a new opinion either way.
One answer is an anecdote. Ask AI repeatedly and you get a cloud of noise. WhyUser runs a designed cohort of buyers.
You can't tell why two answers differ: a mood, a concern, or just different words. The spread has no axis.
Each dot is one role in one state, across Distracted, Ideal, Skeptic (Motivation × Skill × Familiarity). Click any dot.
The Champion wants to proceed but can't justify it to the Tech-Decider without performance evidence.
The arrows are the deal. The veto falls out of the rules when the proof is missing. Computed, not narrated.
A WhyUser cohort varies by design and reproduces to the dot. AI's answers are random, never the same twice.
AI has no memory of whether its read matched reality. WhyUser grades every call against what actually happened.
“Looks launch-ready to me.”
No ledger, and no accuracy to point to. Every run starts cold, with no record of whether its reads ever matched reality. Ask ten times, get the first answer ten times.
Run it on a campaign you already know the outcome of, and grade us yourself.
AI forgets. A simulation compounds.
An AI opinion ships once and hopes. A WhyUser simulation you re-run, grade, and trust. Stress-test your next campaign on your buyers before you pay for the click.