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Arianna Armelli
Founder, CEO at Dorothy
Arianna Armelli is the Founder and CEO of Dorothy, a startup focused on revolutionizing disaster recovery and streamlining post-disaster navigation for policyholders.12 She founded Dorothy in March 2020 with the goal of building sustainable economic solutions for communities facing climate change.1
Armelli has a diverse educational background, holding degrees in Landscape Architecture and Regional Planning from the University of Pennsylvania, as well as Architecture from the New York Institute of Technology (NYIT).15 Her professional experience includes:
- Founder and CEO of Dorothy (March 2020 - Present)
- Owner of Nativah Chaya, a mapping platform for athletes and marathon enthusiasts (March 2016 - Present)
- Previous roles in urban design and architectural design
Dorothy, under Armelli's leadership, has evolved from initially offering cash advancements against future insurance claim settlements to now focusing on enhancing public adjusters' roles in securing fair homeowner settlements.2 The company utilizes data analysis, machine learning, and artificial intelligence to map flood zones more accurately than traditional methods, aiming to better inform and protect property owners and buyers from flood risks.4
Armelli's inspiration for Dorothy came from her experiences during Hurricane Sandy in 2012, where she witnessed the challenges faced by homeowners in receiving timely insurance payouts and adequate support.5 Her company aims to expedite the insurance claim process and provide more accurate flood modeling, potentially disrupting the existing insurance industry.5
Recently, Armelli has been actively sharing insights on disaster recovery and climate risk analysis. On February 13, 2025, she posted about analyzing over 30,000 properties in the Pacific region, demonstrating her company's ongoing efforts in risk assessment.3

