An AI plan check with InspectMind starts at $25. Standard is $2.50 per drawing page plus $0.25 per spec pagewith 1 building code included (extra codes $0.35 per drawing page), $25 minimum. Pro is $4 and Max is $6 per drawing page (minimums $100 and $200); both add an engineering design review, with up to 3 codes on Pro and every code on Max. You pay per check, no subscription, contract, or sales call, and there is a money-back guarantee. See the pricing page for the live calculator.
Examples are drawing pages only; spec pages add $0.25 each. A 100-page set is $400 on Pro and $600 on Max. Same AI models and quality on every paid tier; tiers differ only by scope.
The relevant comparison isn't $25 vs. $0, it's $25 vs. the cost of the issue you didn't catch. Fixing a problem in design is about 10x cheaper than fixing it in the field, where the same conflict becomes an RFI, a change order, or rework. Across published case studies, the median project surfaces 87 issues; a single meaningful one typically exceeds the entire check cost. As customers put it, "$50 isn't even an hour of somebody's time."
Every check reviews your drawings, specs, and selected codes and returns a detailed report with evidence for every finding, the exact sheet and code or spec reference. Re-run after fixes at the same per-page price. See how it works or browse real results.