Reports & Research

From Costly Water Losses to Millions in Savings

Non-weather water claims are a leading cause of property insurance losses, costing insurers over $20 billion annually. 

Join us for a FREE live webinar where our experts will discuss the latest trends, challenges, and insights to help you mitigate non-weather water risk.

What We'll Cover

Our experts Rob Silva, ACAS (Director of Customer Success) & Sam Fetchero (Head of Marketing) will present:

• Current Trends: Understand the rise in severity and total loss costs of non-weather water claims.
• Risk Assessment Challenges: Learn why traditional methods fall short in assessing non-weather water vulnerability.
• Key Risk Factors: Identify the main drivers of non-weather water damage.
• Strategic Insights: Discover strategies to improve your management of non-weather water claims.
• Z-WATER in Action: Experience our new AI-powered model that predicts non-weather water risk with unparalleled accuracy.
• Interactive Q&A: Get your questions answered by our experts.

Who Should Attend

This webinar is ideal for Executives, Product Managers, Actuaries, Underwriters, and CAT Modelers committed to enhancing their understanding and management of non-weather water risks. 

Bonus Content

As a bonus, you'll receive our exclusive infographic, "Below the Surface: Research Reveals Knowledge Gap in Homeowner Water Loss Prevention and Coverage."

This research gives key insights into water loss experiences, coverage details, homeowner protection measures, and information on water shutoff devices and heater conditions.

Register Now

It’s hard to overstate how important the roof is from an insurability standpoint. The roof represents significant risks and potential opportunities, making it a critical focus area for insurers. This has become even more important in recent years as the impact of severe convective storms is often reflected in roof losses. Understanding this, ZestyAI has released new research for property insurers called The Insurers Guide to Roof Risk.

Download The Insurers Guide to Roof Risk

In an era where the severity and frequency of roof-related claims are on the rise, particularly due to the increasing impact of severe convective storms, innovative tools and strategies are essential. The Insurers Guide to Roof Risk provides actionable insights to improve risk assessment, underwriting processes, and overall business strategy.

What’s Inside the Guide?

The Insurers Guide to Roof Risk includes:

• Roof Failure Factors: Learn the underlying contributing factors behind why older roofs fail more often.
• Beyond Roof Age: Discover why roof complexity, condition, and climate are more important than roof age alone.
• Identifying Missing Risk Factors: Understand the key factors to roof risk that most traditional models miss.
• Advanced Risk Segmentation: See how using machine learning and new data sources can split risk more than 60 times better than traditional models.
• Portfolio Optimization: Access a comprehensive toolbox to optimize your portfolio and new business selection to generate exponential lift versus traditional models.

Download Now

Annual Wildfire Season Overview provides insights to assist insurers in effectively managing wildfire risk.

ZestyAI has released its annual Wildfire Season Overview for 2024. This year’s guide provides critical insights carriers need to stay ahead of the rapidly evolving wildfire landscape. Offering more than just data, this year’s guide is designed to help insurers make informed risk decisions in some of the country’s most volatile states. 

Download ZestyAI's 2024 Wildfire Season Overview 

This year’s guide includes: 

• Countrywide Wildfire Impact Analysis: Understand how wildfires are affecting regions beyond traditional hotspots like CA, including significant events in TX & NM.
• Future Wildfire Trends: Explore predictions for the 2024 wildfire season and understand the long-term implications of current conditions on wildfire risks.
• Regulatory Insights: Stay updated on the latest regulations affecting wildfire risk assessment insurance practices.
• AI-driven Risk Models: Learn how ZestyAI's Z-FIRE model accurately predicts wildfire risks and assists insurers in making informed decisions.
• Property-Level Risk Assessments: Discover the importance of granular, property-specific risk evaluations to improve underwriting accuracy and transparency for consumers.

Download Now

Costing insurers approximately $19 billion every year, roof claims stand as the primary driver of property insurance losses.

Traditional methods of obtaining roof age information are deeply flawed. Most carriers depend on policyholder or agent-reported data, which is often inaccurate, leading to blind spots in assessing property risk. In a recent ZestyAI survey, 63 percent of homeowners reported not knowing the age of their roof if they were not in their homes the last time it was replaced.

Join our expert panel for a deep dive into leveraging roof age analytics for a cutting-edge underwriting process and gain insider knowledge on:

• The Leading Cause of Claims: unveil the hidden truths behind roof-related claims and the costly consequences of outdated assessment methods.
• A New Era of Data: Learn about ZestyAI’s pioneering approach to roof age analytics, incorporating building permits, historical imagery, and AI for a comprehensive view
• Precision at Scale: See how to apply precise, AI-driven roof age data across your entire portfolio for consistent and reliable underwriting and claims decisions
• Technical Decision Making: Empower your actuaries and underwriters with the insights needed to enhance risk selection and optimize pricing strategies
• Efficiency in Operations: Streamline inspections and operations, focusing resources where they’re needed most, improving time-to-quote, and enriching the customer experience
• Best Practices: Learn how leading carriers are using roof age, roof condition, and peril-specific models to improve risk selection and lower combined ratios 

This transformative session is available on demand. Learn how to enhance accuracy, efficiency, and profitability in property insurance.

Save Your Spot

In an ever-evolving regulatory environment, staying informed and adaptable is crucial. Our latest interactive guide, "When Innovation and Regulation Meet", offers a comprehensive toolkit for navigating the complexities of insurance compliance and the integration of AI technologies. 

What's Inside?

• Regulatory Landscape Map: Delve into a detailed state-by-state analysis, uncovering the intricacies of filing laws and approval speeds.
• Staying Ahead of Regulation Changes: Learn how to stay prepared and ensure your compliance strategies are future-proof, aligning with the latest regulatory expectations.
• Essential AI Partner Checklist: Choosing the right AI partner is crucial for success. Our guide offers a meticulous checklist for selecting a partner that is not only compliant but also transparent and supportive, ensuring you make an informed decision.
• Emerging Regulatory Concerns: What do you need to know about privacy, bias, and AI oversight?
• Real-World Applications: Discover how ZestyAI's collaborative approach with regulatory entities has led to successful model approvals across the United States. 

Why This Guide?

As the regulatory framework becomes increasingly complex, having a reliable and insightful resource is indispensable. Our guide is tailored for insurance professionals seeking to enhance their regulatory strategy, embrace AI innovation responsibly, and achieve a competitive edge in the market.

Ready to get up to speed on 2024's regulatory environment? Access the guide.

The landscape of hail risk management is undergoing a significant transformation. Our latest publication, "Hail Risk 2024: An Interactive Guide for Insurers," offers a critical examination, illustrated with compelling data, of the factors contributing to the alarming rise in hail-related losses over the last decade. Major changes to how hail is understood have changed how insurers should view the peril. This guide isn't just about understanding hail risk; it's about redefining how it is managed in the insurance industry.

Why This Guide is Indispensable:

• Losses Rising — Understand the key factors driving record-breaking hail losses, and why there's more to the story than just "climate change."
• Reinsurance  — Learn why insurance carriers now shoulder more of the burden due to changing risk transfer relations.
• The Right Tools  — Explore how AI-based climate risk models are supplementing stochastic and actuarial models for a full picture of climate risk.
• Actionable Steps  — See how leading carriers are applying granular, property-level insights and learn the proactive steps they're taking to mitigate risks and losses.

Ready to get up to speed on hail risk in 2024? Access the guide.

ZestyAI, the leading provider of AI-driven risk analytics for the property and casualty insurance industry, today announced it has secured a $15 million credit facility from CIBC Innovation Banking.

The facility enhances ZestyAI’s financial flexibility and reinforces its strong balance sheet as the company scales adoption of its climate and property risk models, delivering over 31 million property risk assessments in 2024, more than double the volume from 2023, and on pace to exceed 50 million in 2025.

“We’ve built ZestyAI with long-term discipline and a clear mission: to help insurers navigate changing risks with confidence,” said Attila Toth, Founder and CEO of ZestyAI.

“As demand for trusted, property-level risk insights continues to grow, this capital infusion enables ZestyAI to further invest in supporting this rapid growth and become the industry standard for property risk analytics."

Strengthening ZestyAI’s Position for Rapid Growth

Capital that supports scale, product expansion, and customer demand

“ZestyAI is addressing a critical need in the insurance industry with its AI-powered approach to property and climate risk,” said Sean Thompson, Managing Director, California Market Manager at CIBC Innovation Banking.

“We’re proud to support ZestyAI’s next phase of growth as it continues expanding its platform and deepening its impact across the insurance ecosystem.”

ZestyAI’s footprint has expanded rapidly across the insurance landscape, with growing adoption among admitted carriers, MGAs, the E&S market, FAIR Plans, and public-private partnerships. Over the past year, the company secured 33 new and expanded customer partnerships, including 26 brand-new clients, and launched four new products.

Accelerating Regulatory Momentum Nationwide

This growth has been matched by accelerating regulatory traction. ZestyAI’s AI-driven models for wildfire, severe convective storms, and non-weather water damage have now been approved in over 50 regulatory filings nationwide, with recent approvals in Texas, Colorado, Ohio, Georgia, Connecticut, Michigan, North Carolina, Louisiana, and Oklahoma.

Recently reviewed by the California Department of Insurance (CDI) in the rate application process, Z-FIRE™, ZestyAI’s wildfire model, can continue to be filed for rate segmentation and underwriting without further review under the Pre-Application Required Information Determination (PRID) process, effective January 2, 2025.

Fueling a Mission to Expand Access to Coverage

Built at the intersection of property data, climate science, and AI, ZestyAI’s platform delivers precise, parcel-level risk insights that help insurers strengthen underwriting, price accurately, optimize inspections, and expand coverage, especially in catastrophe-prone regions. In 2024, ZestyAI helped carriers and insurers of last resort extend coverage to over 511,000 properties previously deemed uninsurable, advancing its mission to protect the livelihoods of homeowners, business owners, and their communities.

As Colorado’s HB 1182 introduces new requirements for wildfire risk transparency and mitigation recognition, ZestyAI is helping insurers comply with proven, mitigation-ready solutions.

What HB 1182 Requires from Insurers

Recently signed into law, HB 1182 requires insurers to disclose how wildfire risk models impact rates, account for property- and community-level mitigation efforts, notify policyholders annually of their risk scores and available discounts, and provide a clear appeals process for disputed scores.

The new regulations take effect July 1, 2026, across homeowners and condo policies, including admitted carriers and the FAIR Plan.

Carriers need to move early to ensure their risk models, rating plans, and customer communications meet the law’s requirements. ZestyAI’s explainable AI models are already in use by the Colorado FAIR Plan and leading carriers to assess mitigation and support policyholder communications in Colorado and other wildfire-prone states.

"As regulatory expectations around transparency and customer engagement continue to evolve, HB 1182 sets a clear framework for wildfire risk modeling," said Bryan Rehor, Head of Regulatory Affairs at ZestyAI.

"ZestyAI’s models were built with these principles in mind, offering carriers a proven, low-friction way to meet these requirements while delivering a better experience to policyholders."

How ZestyAI Helps Carriers Meet HB 1182 Requirements

• Built for Transparency: ZestyAI’s explainable AI models allow carriers to clearly communicate how risk scores are generated, what factors are considered, and how mitigation actions influence risk.
• Mitigation-Ready Risk Modeling: Property- and community-level mitigation efforts are integrated into risk assessments, supporting discounts and appropriate pricing.
• Consumer Risk Score Disclosures: ZestyAI enables carriers to generate individual risk scores and mitigation factors for annual policyholder notifications.
• Appeals and Score Adjustments: Carriers can update risk scores in real time based on new property information, offering transparency and responsiveness to policyholders.
• Regulatory Alignment: ZestyAI’s wildfire, hail, wind, and severe storm models have been reviewed and approved for use in Colorado, helping carriers meet standards with confidence.
• Multi-State Scalability: Carriers can streamline compliance across Colorado and other regulatory environments using the same ZestyAI platform.

A Clear Path to Compliance in Colorado—and Beyond

ZestyAI maintains strong relationships with state insurance regulators and actively participates in dialogue around evolving requirements.

At the national level, ZestyAI engages with organizations such as the NAIC and leading industry advocacy groups to stay ahead of broader regulatory trends.

Through in-house Rating and Advisory organizations, ZestyAI files its models directly with state departments of insurance, ensuring each solution is rigorously vetted and aligned with jurisdiction-specific standards before reaching the market.

ZestyAI today announced a four-year expansion of its partnership with the California FAIR Plan.

Since 2021, the insurer of last resort has leveraged ZestyAI’s Z-FIRE™ to enhance risk assessment, ensuring that homeowners unable to obtain private insurance still have access to wildfire coverage.

How Z-FIRE Supports Access to Wildfire Coverage

With coverage spanning nearly 100% of U.S. properties, Z-FIRE is already trusted by more than one-third of California’s insurance market to refine underwriting, enhance risk segmentation, and ensure that premiums accurately reflect the true wildfire exposure and vulnerability of each structure.

The model leverages AI-driven analysis of over 2,000 historical wildfires, integrating satellite and aerial imagery, topography, and property-level characteristics to provide precise, property-specific risk assessments.

‍This scientifically validated approach is backed by decades of research, including studies from the Insurance Institute for Business & Home Safety (IBHS).

“We’re honored to continue supporting the California FAIR Plan in providing reliable insurance coverage in high-risk regions,” said Attila Toth, Founder & CEO of ZestyAI.

“By providing Z-FIRE scores directly to policyholders, the California FAIR Plan has increased transparency around wildfire risk and empowered homeowners to take meaningful mitigation steps—like defensible space measures and fire-resistant building materials—to better protect their homes and communities.”

ZestyAI works closely with regulators to ensure transparency, validation, and continuous monitoring of its AI-driven models.

Regulatory Alignment Across the Western U.S.

The company has secured key regulatory approvals across the U.S., including all Western states for Z-FIRE and broad acceptance of its severe convective storm models from Texas to Colorado, the Midwest, and the Great Plains.

The California Department of Insurance (CDI) has reviewed Z-FIRE as part of recently approved rate filings. Insurers can continue filing to use the model for rate segmentation and underwriting without additional review under the Pre-Application Required Information Determination (PRID) process.

Building on its success in California, ZestyAI has partnered with other insurers of last resort, including the Colorado FAIR Plan, further expanding the adoption of AI-driven risk models to help protect families and communities.

Insurance carriers have long relied on aerial imagery to assess property risk, but not all imagery offers the same level of insight. Oblique imagery—angled aerial photos that show the sides of buildings, not just the rooftops—is gaining traction as an essential tool for property underwriting, inspections, and claims.

ZestyAI is proud to now offer oblique imagery from major imagery providers directly within our platform. That means carriers get access to the most comprehensive, up-to-date, and high-resolution views available, streamlined into a single interface, and always in context with our industry-leading property risk insights.

Why Oblique Imagery Matters

Unlike traditional top-down (orthogonal) imagery, oblique views provide side-angle perspectives that reveal critical features often missed from above. This added dimension helps insurers:

• Spot more risk factors: Identify decks, porches, attached structures, handrails, and overhangs—details that are often invisible from above but meaningful for underwriting and rating.
• Gain a more complete picture: Assess roof geometry and slope, siding condition, and visible maintenance issues without needing an in-person inspection.
• Underwrite with confidence: Reduce uncertainty in borderline or complex risks by giving underwriters a full visual context.
• Support faster claims verification: Pre-loss oblique imagery strengthens documentation, helps reduce disputes, and expedites claim handling.

As Rick Smith, Underwriting Manager at Standard Casualty, explains:

“We can get overhead and oblique shots of those locations. We can accomplish through aerial photography what we do through an on-site inspection at a fraction of the cost, which is really important for us.”

The Problem: Fragmented, Outdated, or Incomplete Views

Many carriers still rely on patchwork imagery or public sources like Google Street View.

The result?

• Coverage gaps: Rural, coastal, or wildfire-prone regions may not be frequently or adequately captured, leaving insurers with limited visibility in high-risk areas.
• Stale or seasonal views: Images can be several years old or captured in winter conditions, where snow, shadows, or vegetation obscure key features. Public tools like Google Street View are often even more outdated, sometimes by five years or more.
• No risk context: Raw imagery alone doesn't tell the full story. Without integrated risk scores or property intelligence, it’s just a picture, not a decision-making tool. 

These challenges lead to slower decisions, higher inspection costs, and greater exposure to unknown risks.

ZestyAI’s Advantage: A Complete, Unified View

ZestyAI removes these roadblocks by offering a seamless, integrated oblique imagery experience, built directly into our property risk platform. Here’s what sets us apart:

• Aggregated imagery from major providers: No more relying on a single source. We deliver the widest available footprint and intelligently surface the best imagery for each property.
• Highest recency and resolution: Our platform automatically displays the most recent, clearest, and most relevant imagery available, so you never miss what matters.
• Contextualized insights: Oblique views are shown alongside our AI-powered risk scores and property features, empowering faster and more informed decisions.
• Workflow-ready: Designed for use across underwriting, inspection triage, and claims support, with full scalability for enterprise teams.

Real Impact for Carriers

Insurers using ZestyAI’s oblique imagery capabilities are already seeing measurable improvements:

• Reduced reliance on field inspections
• More accurate roof and structure classifications
• Faster quote turnaround with fewer touchpoints
• Better risk segmentation and fewer surprises at renewal

Combined with ZestyAI’s property-level risk models for perils like wildfire, severe storms, and water damage, oblique imagery helps carriers make decisions with more confidence and clarity every step of the way.

See What You’ve Been Missing 

Oblique imagery adds a critical dimension to property assessment, and when it’s seamlessly integrated with ZestyAI’s AI-powered insights, the result is faster decisions, better risk selection, and more confident underwriting.

See your risk from every angle. 

Schedule a demo today.

ZestyAI today announced a new partnership with Kin Insurance, a direct-to-consumer, digital home insurance provider committed to serving catastrophe-exposed markets.

As part of its expansion into California, Kin has deployed Z-FIRE, ZestyAI’s wildfire risk model, to accurately assess property-level wildfire exposure and expand access to coverage in high-risk areas.

The model was integrated in just 10 days, enabling Kin to move quickly in meeting the needs of California’s evolving market.

Meeting California’s Growing Need for Property-Level Wildfire Insight

California continues to face a widening insurance gap, driven by more frequent natural disasters and insurer withdrawals.

This partnership supports Kin’s commitment to bringing insurance options back to communities impacted by limited availability of coverage.

Z-FIRE uses machine learning to evaluate each property’s unique characteristics, including defensible space, building materials, topography, vegetation, and more, to predict which properties are most likely to experience a wildfire and which ones will survive.

Why Kin Chose Z-FIRE to Support Responsible Growth

Michael McCright, vice president, pricing and risk management at Kin, said:

“California requires a smarter, more modern approach to home insurance risk management. ZestyAI’s Z-FIRE model brings the level of insight we need to confidently assess risk and offer coverage in areas at risk of wildfire.”

“Kin’s expansion into California is exactly the kind of forward-thinking move our technology was built to support,” said Attila Toth, Founder and CEO of ZestyAI. “Together, we’re helping show that with the right data and tools, insurers can re-enter challenging markets with confidence—and deliver meaningful protection to homeowners who need it most.”

“Equally important, Z-FIRE empowers insurers to recognize and reward mitigation efforts at the property level, encouraging homeowners to take action that reduces risk for themselves and their communities.”

Real-World Performance: Z-FIRE in the Los Angeles Wildfires

Z-FIRE’s performance has been validated through real-world events: Following the recent Los Angeles wildfires, Z-FIRE’s highest-risk ratings closely corresponded with the hardest-hit areas, with 94% and 87% of the areas affected by the Palisades and Eaton fires rated as High Risk by the model.

Among homes located within these perimeters, those flagged as having the highest vulnerability to damage were 50% more likely to be destroyed—highlighting the critical value of property-specific insights, even in dense urban settings.

ZestyAI works closely with regulators to ensure transparency, validation, and continuous monitoring of its AI-driven models.

The company has secured regulatory approvals across all Western states for Z-FIRE, along with broad acceptance of its severe convective storm suite of models in Texas, Colorado, the Midwest, and the Great Plains.

The Michigan Department of Insurance and Financial Services has approved ZestyAI's Severe Convective Storm suite, including the proprietary Z-HAIL™, Z-WIND™, and Z-STORM™ models.

Michigan Faces Rising Losses From Severe Convective Storms

The approval comes as Michigan contends with rising weather-related insurance losses.

According to NOAA’s National Centers for Environmental Information (NCEI), the state has experienced over $5 billion in insured storm damage since 2019, with hail and straight-line winds accounting for the majority of claims. In 2024, a series of intense summer storms alone caused more than $1.2 billion in insured losses.

Why Carriers Need Property-Level Precision

ZestyAI’s AI-driven platform predicts the likelihood and severity of claims from severe convective storms at the individual property level by analyzing the interaction of local climatology with property-specific characteristics. In contrast, most risk assessment models today rely on broader territory or ZIP code-level evaluations, overlooking critical property-level factors. 

Each model is built and validated on extensive real-world claims data and delivers transparent explanations of the key drivers behind every risk score, helping carriers make more accurate underwriting and rating decisions.

How ZestyAI’s Storm Models Improve Risk Assessment

Key capabilities include:

• Z-HAIL: Predicts hail damage risk and claim severity using property-specific attributes like roof complexity, historical losses, and accumulated damage, identifying which homes are most likely to file a claim, even within the same neighborhood. 
• Z-WIND: Combines AI-generated 3D analysis of roof condition, complexity, and potential failure points with local climatology to deliver pivotal insights into property-specific wind vulnerability and severity. 
• Z-STORM: Predicts the frequency and severity of storm damage claims, including hail and wind, examining the interaction between climatology and the unique characteristics of every structure and roof.

What Michigan’s Approval Means for Insurers

“As severe weather becomes more frequent and costly, insurers need tools that keep pace with evolving risks,” said Bryan Rehor, Director of Regulatory Affairs at ZestyAI.

“This approval gives Michigan carriers access to precise, property-level insights that support smarter underwriting and help reduce preventable losses.”

Michigan's approval marks the 17th state to embrace ZestyAI's Severe Convective Storm suite, reflecting increasing regulatory confidence in AI-powered risk models that deliver actionable insights while supporting industry-wide resilience efforts.