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Cyber Insurance Carriers Compared: Coalition, Corvus, Cowbell, At-Bay, and More

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By Ryan Windt | Head of Growth Marketing | Updated April 2026


If you have spent any time shopping for cyber insurance, you have probably noticed that the carrier names on quotes are not the household names you see on your auto or homeowners policy. The cyber insurance market is dominated by a group of relatively young, technology-focused carriers and managing general agents that built their underwriting models around data and active risk monitoring rather than traditional actuarial tables.

That is mostly a good thing for buyers. These carriers move faster, underwrite more precisely, and in many cases offer security tools alongside their policies that legacy carriers do not. But it also means that comparing them requires understanding some distinctions that do not exist in other lines of insurance.

This guide breaks down the leading cyber insurance markets, what each does well, where each has limitations, and how to think about the choice for your specific situation.


A Note Before You Start Comparing

Cyber insurance is not purchased directly from most of these carriers. You access them through a broker or a managing general agent that has appointed relationships with multiple markets. That matters for two reasons.

First, the price and terms you see on a quote are not just a function of the carrier. They are a function of how your application was presented, which market your broker submitted to, and whether your broker has the relationships and expertise to negotiate favorable terms on your behalf.

Second, no single carrier is the right fit for every business. A carrier that is excellent for a mid-size SaaS company may be a poor fit for a healthcare organization or a manufacturing firm. The comparison below is designed to help you understand the landscape, not to identify a universal winner.


The Leading Cyber Insurance Markets in 2026

Coalition

Coalition is the largest cyber insurance provider in North America by policy count and one of the most recognized names in the space. It operates as both a carrier and a managing general agent, writing business on its own paper in some states and on admitted carrier paper in others.

What Coalition does well: Coalition built its model around active risk monitoring. Every policyholder gets access to Coalition Control, a security monitoring platform that scans for exposed assets, unpatched vulnerabilities, and compromised credentials in real time. The platform is genuinely useful, not just a checkbox, and Coalition has demonstrated that policyholders who engage with it have meaningfully lower claim rates. Coalition’s underwriting is highly data-driven, which means businesses with strong security posture documentation can qualify for competitive pricing quickly.

Who it tends to fit: Technology companies, SaaS businesses, professional services firms, and SMBs with reasonably mature security programs. Coalition has broad appetite across industries but is particularly strong in the technology and professional services sectors.

Things to understand: Coalition’s risk monitoring platform creates a feedback loop that cuts both ways. The same tools that help you improve your security posture also give Coalition visibility into your controls. If your posture deteriorates during the policy period, that can affect renewal terms. For businesses that want a more arms-length carrier relationship, that dynamic is worth understanding going in.


At-Bay

At-Bay is another technology-forward carrier that combines underwriting with active security monitoring. Like Coalition, it has grown rapidly and built a strong reputation in the SMB and mid-market space.

What At-Bay does well: At-Bay’s underwriting is known for granularity. Its application and pricing model digs deeper into technical controls than many competitors, which means businesses with genuinely strong security programs often get better pricing from At-Bay than from carriers that use blunter instruments. At-Bay also offers a security platform to policyholders and has invested heavily in its incident response capabilities.

Who it tends to fit: Technology companies, financial services firms, and businesses that can document strong technical controls in detail. At-Bay rewards security sophistication in its pricing model, so organizations that have invested in their security posture tend to see that reflected in their quotes.

Things to understand: At-Bay’s detailed underwriting process can be more demanding for businesses that cannot document their controls clearly. If your security program is real but not well-documented, the application process can be friction-heavy. Working with a broker who knows how to present your controls in At-Bay’s preferred format helps significantly.


Cowbell

Cowbell is a pure-play cyber insurance MGA that focuses almost exclusively on the SMB market. It has built its model around continuous underwriting, meaning it monitors policyholders’ risk profiles throughout the policy period and adjusts pricing at renewal based on observed changes.

What Cowbell does well: Cowbell’s focus on SMBs means its application process and policy language are designed for businesses that do not have dedicated security teams or complex IT environments. The quoting process is streamlined, and Cowbell has invested in making cyber insurance accessible to small businesses that might find other carriers’ applications overwhelming. Its Cowbell Factor risk rating system gives policyholders a clear view of how their risk profile is scored.

Who it tends to fit: Small businesses, professional services firms, and organizations that want a straightforward application process and clear feedback on their risk profile. Cowbell is a strong option for businesses in the $1 million to $25 million revenue range that need solid coverage without a complex underwriting process.

Things to understand: Cowbell’s continuous underwriting model means your renewal pricing is directly tied to your observed risk profile throughout the year. That is a feature for businesses that are actively improving their security posture and a potential friction point for businesses whose risk profile fluctuates. Cowbell also has narrower appetite for complex or unusual risk profiles than some larger markets.


Corvus Insurance

Corvus was acquired by Travelers in 2024, which gives it the backing of one of the largest commercial insurers in the country while retaining its technology-forward underwriting approach. That combination makes it a somewhat unique position in the market.

What Corvus does well: Corvus has strong capabilities in risk scanning and vulnerability assessment, and its integration with Travelers gives it significant capacity for larger accounts that might strain the balance sheets of pure-play cyber MGAs. Corvus has also built a reputation for thoughtful claims handling and a pragmatic approach to coverage disputes.

Who it tends to fit: Mid-market and larger businesses that want technology-forward underwriting backed by significant carrier capacity. The Travelers relationship also makes Corvus a natural option for businesses that want to consolidate their commercial insurance relationships with a single carrier group.

Things to understand: The Travelers acquisition has changed Corvus’s market positioning somewhat. Businesses that valued Corvus for its independence and pure-play cyber focus should understand that it now operates within a much larger organization. That is not necessarily a negative, but it is a different dynamic than it was before 2024.


Berkley Cyber

Berkley Cyber is the cyber insurance operation of W.R. Berkley, one of the larger traditional commercial insurers in the U.S. It occupies a different position in the market than the technology-native carriers above.

What Berkley Cyber does well: Berkley brings traditional carrier capacity, financial stability, and a broad appetite across industries including sectors that technology-native carriers sometimes underwrite cautiously, such as manufacturing, critical infrastructure, and government contractors. Its policy language tends to be more conventional, which some buyers and their legal counsel prefer.

Who it tends to fit: Mid-market and larger businesses in traditional industries that want conventional carrier paper and are comfortable with a more standard underwriting process. Businesses with complex or unusual risk profiles that technology-native carriers find difficult to underwrite often find better options in the traditional carrier market.

Things to understand: Berkley does not offer the active security monitoring tools that technology-native carriers provide. The value proposition is coverage and capacity, not a bundled security platform. For businesses that want those tools, they will need to source them independently.


Chubb and AIG

The large traditional carriers, including Chubb, AIG, and Zurich, remain significant players in the cyber market, particularly for large enterprise accounts.

What they do well: Capacity. For businesses that need limits above $25 million, or that are buying layered cyber towers, the traditional carriers provide the balance sheet capacity that smaller MGAs cannot match. They also have long track records of handling complex, high-value claims and the legal and forensic resources to support them.

Who they tend to fit: Large enterprises, publicly traded companies, and businesses with significant cyber exposure that require high limits and want the stability of a traditional rated carrier.

Things to understand: Traditional carriers tend to move more slowly in underwriting, have less technology-forward risk monitoring tools, and may be less competitive on price for SMB and mid-market accounts than the technology-native players. For most businesses reading this guide, the technology-native carriers above will be more relevant options.


How to Think About the Choice

Carrier selection is not a ranking exercise. The right carrier for your business depends on several factors that vary by company.

Industry and risk profile. Technology companies and professional services firms tend to get competitive terms from Coalition, At-Bay, and Corvus. Traditional industries, manufacturers, and government contractors may find better options with Berkley or traditional carriers.

Company size. Cowbell is purpose-built for SMBs. Coalition and At-Bay are strong across SMB and mid-market. For larger accounts, traditional carriers and Corvus with its Travelers backing become more relevant.

Security posture documentation. If you can document your controls in detail, At-Bay tends to reward that most explicitly in its pricing model. If your security program is solid but not well-documented, Coalition’s data-driven approach may produce more competitive terms.

Appetite for active monitoring. Coalition, At-Bay, and Cowbell all offer security monitoring as part of their value proposition. If you want a carrier that actively monitors your risk profile and helps you improve it, those three are the natural choices. If you prefer a more traditional arms-length relationship, Berkley or traditional carriers may be a better fit.

Claims philosophy. This is difficult to evaluate from the outside, but worth asking your broker about based on their claims experience with each carrier. How a carrier behaves at claim time is ultimately more important than any feature of its underwriting platform.


What This Comparison Does Not Tell You

A comparison of carriers tells you about the general market positioning of each player. It does not tell you what your specific quote will look like, how your application will be received given your particular risk profile, or whether the terms on any given quote are competitive for your situation.

That is where working with a cyber insurance specialist matters. A broker or MGA with relationships across multiple markets can present your application to the carriers most likely to write your risk favorably, negotiate terms that a direct or single-carrier approach cannot access, and interpret the policy language differences that matter at claim time.

SeedPod Cyber works with multiple cyber insurance markets to find the right fit for each client. Rather than steering every business toward a single carrier, we match risk profiles to the markets that underwrite them most favorably, and we stay involved through the claims process when it matters most.

Talk to SeedPod Cyber about which market is right for your business


Frequently Asked Questions

Is one cyber insurance carrier better than the others?

No carrier is universally better. Each has strengths in specific segments, industries, and risk profiles. Coalition is the largest by policy count and strong in technology and professional services. At-Bay rewards documented security sophistication. Cowbell is built for SMBs. Corvus brings traditional carrier capacity through its Travelers relationship. The right carrier depends on your specific situation.

Do I buy cyber insurance directly from these carriers?

Most of these carriers and MGAs do not sell directly to businesses. You access them through a broker or managing general agent that has appointed relationships with multiple markets. The broker’s role is to match your risk profile to the right market and negotiate favorable terms on your behalf.

Does the carrier matter as much as the policy language?

Both matter. Carrier selection affects price, the security monitoring tools available to you, and the claims handling philosophy you will experience. Policy language determines what is actually covered when a loss occurs. A well-priced policy from a reputable carrier with weak language is a worse outcome than a slightly higher premium with better coverage terms. Review both.

How often should I shop my cyber insurance?

At minimum, get a fresh market review at each annual renewal. The cyber insurance market moves quickly, and the carrier that was most competitive for your profile 12 months ago may not be today. Security posture improvements you have made during the year may qualify you for meaningfully better terms from a different carrier than the one you are currently with.

What is the difference between a cyber insurance carrier and an MGA?

A carrier writes insurance on its own paper and assumes the risk directly. An MGA is a managing general agent that has underwriting authority granted by a carrier but operates somewhat independently, often with its own underwriting platform, technology, and brand. Coalition and At-Bay, for example, operate as both carriers in some contexts and MGAs in others. The practical difference for buyers is mainly in claims handling: carrier-paper policies are ultimately backed by the carrier’s balance sheet, while MGA paper is backed by the underlying carrier that granted authority.


How to Compare Cyber Insurance Quotes — What the numbers on a quote actually mean and how to evaluate them against each other.

How Much Does Cyber Insurance Cost? — Premium benchmarks by company size, industry, and security posture.

What Underwriters Look For in a Cyber Insurance Application — The controls and documentation that determine your pricing and eligibility.

Cyber Insurance Exclusions: What Most Policies Won’t Cover — The policy language gaps that matter most at claim time.

How to Get Cyber Insurance — A step-by-step walkthrough of the application and placement process.


SeedPod Cyber specializes in cyber liability and Tech E&O coverage for businesses of all sizes, with solutions built for financial institutions, MSPs, tech companies, healthcare organizations, and all other industries.

Contact us | Get a quote | Learn about our coverages

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