Validation Lab
Describe the idea the way you’d pitch it to a friend. The more specific the customer, the sharper the score.
Your receipt prints here.
Below is an example of what you’ll get.
PROOFLINE · VALIDATION LAB
Sep 30, 2026 · No. 4627
Pawschedule
Books trusted dog walkers into the gaps in a family’s shared work calendar.
Pain ×.3064
Why now ×.2558
Revenue potential ×.2060
Open market ×.1542
Ease to build & sell ×.1052
Subtotal (weighted)57
Evidence 72 → ×0.9252
SCORE52
PASS FOR NOW
A real habit with real spend, but the marketplace is crowded and the calendar angle may be a feature, not a company.
AI estimate · educational use only · not financial advice