Exterior Calculator computes job profit

Exterior Calculator computes job profit for roofing, siding, gutters, or a multi-service combination. Contractors configure their own material catalogs, labor rates, and percentage-based expense lines per service and save them as reusable templates, then enter quantities to see revenue, material and labor cost, expense breakdown, gross and net margin, and break-even price. It has grown beyond a calculator into an estimate builder with saved estimate templates, photos, and public shareable estimate pages. An insurance scope upload uses OpenAI to extract line items from PDF or image scope documents, and the app includes jobs, Stripe subscription billing, an embeddable widget, and CRM sync.