Side-by-side comparison of AI visibility scores, market position, and capabilities
3D Property Measurement from Smartphone Photos
AI-powered 3D property measurement and visualization platform from smartphone photos. San Francisco CA, raised $130M+, insurers and contractors.
Hover is an AI-powered property measurement and 3D visualization company that generates precise building measurements and a photorealistic 3D model of a property from a set of smartphone photos taken by walking around the structure, enabling insurance adjusters, roofing contractors, and exterior remodelers to get accurate measurements and visualize renovation options without manual measurement or ladder work. Founded in 2011 and headquartered in San Francisco, California, Hover has raised more than $130 million from investors including Google Ventures and has built partnerships with major insurance carriers and leading home improvement retailers and manufacturers. The company's technology converts standard smartphone photos into a dimensionally accurate 3D model within minutes.\n\nHover's measurement platform delivers roof measurements including area, pitch, and facet dimensions; wall measurements for siding and paint projects; window and door openings; and total exterior surface areas — all generated by AI from smartphone photos rather than requiring aerial imagery subscriptions or professional measurement tools. The 3D visualization capability allows homeowners and contractors to see virtual renderings of different roofing materials, siding colors, and exterior finishes on the actual property, enabling visual selling that has been shown to increase homeowner confidence in purchase decisions and average job values. Integration with contractor estimating software populates measurements automatically into estimates.\n\nHover competes with EagleView and Nearmap in the property measurement space, though Hover's smartphone-photo approach differs from aerial imagery in that it provides a more detailed 3D model and visualization capability. The company serves roofing, siding, and exterior remodeling contractors, insurance carriers for claims and underwriting, and home improvement product manufacturers and retailers seeking to drive product selection through visualization.
a2z Radiology AI raised $20M in 2025 for its whole-body AI that simultaneously screens for 24+ conditions across CT scans — from incidental cancers to cardiovascular risk — in a single automated read.
a2z Radiology AI has developed a whole-body CT analysis platform that simultaneously screens for over 24 medical conditions across a single CT scan, including incidental cancers, coronary artery disease, aortic aneurysm, bone density loss, and organ abnormalities. The AI acts as a second reader that radiologists can use to catch incidental findings that fall outside the primary reason for a scan — a major source of missed diagnoses.
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