Accessible Flood Risk Data And Solutions
HighTide Intelligence envisions a world where everyone can access flood risk data and solutions. Use our data-driven technology to manage your flood risk today.
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FOR HOMEOWNERS
Arkly makes managing flood risk easy.
Now available in Florida and Puerto Rico.
Understand what your flood risk means in dollars.
Get a flood insurance quote in 5 mins and save 40% or more.
Get a cost estimate to lift your house above future flooding.
Our tech
Intuitive. Accessible. Powered by HighTide’s Risk Engine.
Flooding is an expensive problem. We’ll tell you what flood risk means in dollars.
Compare your flood risk to the cost of solutions to make an informed decision to manage your risk.
Our flood risk pricing technology is peer-reviewed and has received awards from top institutions.
FOR GOVERNMENT
Get best-in-class data for your community’s vulnerability assessment
Our sea level rise and storm surge vulnerability assessments are built on our peer-reviewed technology. We go beyond the minimum requirements to deliver meaningful insights and help our clients communicate risk to their stakeholders.
And scale up your impact with Arkly Pro
Arkly Pro is a flood risk management platform designed in collaboration with planners and floodplain managers. We've taken the hassle out of vulnerability assessments so that you can focus your efforts on implementing projects that build flood resilience in your community.
CLIENT TESTIMONIALS
Case studiesOUR BLOG
Featured Content
October 1, 2026
Interview with Sam Bays, Certified Floodplain Manager, on affordable flood protection, what insurers recognize today, and how to gauge a property's flood risk before buying.
September 30, 2026
Stanford Student Startup Diaries: On the Way to Save the World (From Flooding)
From Dutch sea walls to Stanford to Florida: a student intern shares the founding story behind HighTide Intelligence and its flood-risk platform, Arkly.
September 25, 2026
Stanford Student Startup Diaries: All About Arkly
What is Arkly? A Stanford intern breaks down the Florida flood-risk platform helping homeowners see their real flood risk, insurance gaps, and mitigation costs.
August 19, 2026
El problema del riesgo de inundaciones en América Latina no es de datos: es de toma de decisiones
Una charla con el experto en riesgo de desastres Ricardo Quiroga sobre por qué las ciudades latinoamericanas todavía no logran gestionar el riesgo de inundaciones, y por qué no se trata de un problema de datos.
August 17, 2026
Latin America's Flood Risk Problem Isn't Data — It's Decision-Making
A conversation with disaster risk expert Ricardo Quiroga on why Latin American cities still struggle to manage flood risk, and why it's not a data problem.
August 12, 2026
Stanford Student Startup Diaries: How I Scored My Internship at HighTide
A Stanford student's real, unfiltered take on landing a startup internship. She overshares about startup life so you do not have to guess.