Based in the Netherlands, IndexWoning is a startup.
IndexWoning operates a Dutch web and mobile app that gives homeowners independent, data-driven insight into their property's value, energy use, CO2 footprint and potential sustainability measures. The platform lets users compare with similar homes, model retrofit scenarios (e.g. solar panels, insulation, heat pumps) and estimate impacts on value, costs and emissions.
Funding rounds, investor list, risk signals, and comparable startups, all gated to subscribers.