Paste the bid numbers into a visible, rule-based checklist before you commit to the scope. The free analyzer normalizes roof size, checks the submitted total against the selected roof system, and turns missing bid details into questions to ask.
Formula
Risk review = total-price scope check + scope checklist + payment/warranty/documentation flags
Worked example
Calculation
The page does not decide for you. It returns review flags and specific follow-up questions so the bid can be clarified before signing.
Upgrade timing
Stay with the free tool for one-off planning. Move to a paid workspace when the same work needs persistence, review handoff, branded output, or team coordination.
You need saved bid history instead of one-off checks.
You want the bid check tied to estimates, project notes, and reviewed proposal drafts.
You need team workflows for estimator, owner, and project-manager review before customer handoff.
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