Short answer
GeoQuote and OpenSolar should be compared by required output and current official capabilities. Where supported checks pass, GeoQuote can show preliminary provider-modeled roof or array area, maximum modeled panel capacity, and a contractor-configured solar ballpark, then continue through Lite CRM and proposals. It does not provide a shading study, production or savings forecast, incentive calculation, final PV design, or order-grade report. Verify OpenSolar's current design, proposal, pricing, integration, and contract terms directly.