Coalition vs AIG vs Chubb vs At-Bay: Cyber Insurance Compared

If you are comparing Coalition, AIG (CyberEdge), Chubb and At-Bay for cyber insurance, the honest answer is that no article can tell you which is "best" or cheapest — pricing is specific to your risk profile and the market moves constantly. What an article can do is give you a fair decision framework: the dimensions these four genuinely differ on, and the exact clauses to verify on a quote. This is a comparison framework, not a ranking, and it is not insurance advice — confirm current terms, sublimits and exclusions with a licensed broker.

Start with the one distinction that explains most of the others: operating model.

1. Underwriting & the active-monitoring model: insurtech vs traditional carrier

The four split cleanly into two camps:

• Coalition and At-Bay are technology-led "active" insurers. They run their own external scanning and monitoring of your internet-facing attack surface, feed those signals into underwriting, and bundle prevention tooling with the policy. Coalition brands this Active Insurance — a three-stage model of Active Risk Assessment → Active Protection → Active Response. At-Bay calls its approach InsurSec, delivered through its Stance platform (exposure management that combines internal control data with At-Bay’s external scans, plus a managed security team); At-Bay states Stance addresses roughly two-thirds of the security risks affecting its policyholders and ships with every surplus policy it places. Both are frequently associated with strength in the small-to-mid-market.
• AIG and Chubb are large, financially strong traditional multiline carriers. AIG’s cyber product is CyberEdge; Chubb’s is Cyber Enterprise Risk Management (Cyber ERM), with DigiTech ERM aimed at technology companies. They compete on breadth of coverage, high limits, global capacity, long claims history and established legal/forensic response panels rather than on bundled security monitoring.

Neither model is universally better. An active insurer’s scanning can give a lean security team visibility it would not otherwise have; a traditional carrier’s scale, limits and claims-paying history matter more for a large or complex risk. The right move is to get quotes across both camps. (See our deeper buyer’s framework for scoring any set of carriers.)

2. Incident-response panels: who actually shows up at 2 a.m.

When you file a claim, the first thing you touch is the response process — and the four differ in who responds:

• Coalition emphasises an in-house, 24/7 incident-response team (delivered through its affiliate, Coalition Incident Response), reachable without waiting to coordinate and authorise outside resources.
• AIG CyberEdge provides a First Response hotline that appoints legal and IT-forensic help when you call, coordinating the initial response.
• Chubb offers a pre-approved breach-response panel, and documents a formal process to add a provider you already use if it is not on the panel.
• At-Bay pairs its monitoring with a response-and-recovery group alongside its managed-security team.

The questions to verify on any quote: is the responder in-house or a curated panel; what is the hotline SLA; and — critically — can you keep your own breach counsel and forensics firm (the panel-vs-non-panel approval rule)? Using an unapproved provider without the carrier’s consent can reduce or void reimbursement. Settle that before you buy, not during the incident.

3. Ransomware & cyber-extortion coverage: read the sublimits, not the cover page

All four carriers address cyber extortion, so "do they cover ransomware?" is the wrong question. The levers that actually move your recovery are in the fine print. On each quote, check:

• The extortion / ransomware sublimit — is it lower than your overall policy limit? Extortion cover is often capped well below the aggregate.
• Co-insurance — a percentage of a ransomware loss you have to carry yourself.
• Business-interruption waiting period and basis — how many hours before BI pays, and how the loss is calculated.
• Explicit ransom and cryptocurrency language — several carriers name crypto payments directly; confirm it rather than assuming.
• Dependent / third-party (supply-chain) business interruption — does the policy respond when your vendor is the one taken down? This gap bites hardest in practice.
• Required controls as a condition of ransomware cover — MFA, EDR, tested backups and the like may be preconditions, not just discounts.
• Sanctions / OFAC constraints — no insurer will fund a payment to a sanctioned entity, regardless of the policy.

Do not trust headline numbers in any comparison article (including this one) for these figures — they are quote- and form-specific and change constantly. Pull the carrier’s own policy wording and confirm the sublimits with your broker.

4. Pricing posture: what actually moves your premium

Here is the part every buyer wants and no article can honestly give: a price. Cyber-insurance premium is specific to your risk profile and moves with market conditions, so the same carrier can be the most competitive option for one organisation and uncompetitive for the next. What drives it:

• Your exposure — revenue, industry, and the volume and sensitivity of records you hold.
• Your controls — phishing-resistant or multi-factor authentication, EDR/MDR, tested offline backups, email security, patching cadence, network segmentation. Strong controls both widen the set of carriers that will quote you and lower the price.
• Your structure — the limits and retention (deductible) you choose, and any sublimits/co-insurance.
• Your history — prior claims and incidents.

Because the active insurers (Coalition, At-Bay) underwrite partly off their own scan of your attack surface, cleaning up exposed services and misconfigurations before you apply can directly affect their quote. For the traditional carriers (AIG, Chubb), the security questionnaire and your answers carry the posture signal. Either way, improving your posture before you shop is one of the most effective ways to both qualify with more carriers and reduce premium. Estimate the drivers with the free Cyber Insurance Premium tool →, and model coverage structure with the Cyber Insurance tool →.

5. Healthcare-specific considerations

Healthcare is one of the hardest cyber risks to place, and the dimensions above shift in weight:

• Regulatory & HIPAA defense — confirm coverage for regulatory investigations, defense and (where insurable) fines/penalties, and that HIPAA/HITECH obligations are contemplated.
• Breach-notification exposure — protected health information (PHI) breaches trigger large, legally mandated notification and credit/identity-monitoring costs; confirm the notification sublimit is realistic for your patient population.
• Dependent business interruption — a clearinghouse, EHR or practice-management outage can halt a provider without any breach of its own systems. Confirm dependent/contingent BI is included and the vendor list is broad enough.
• Bodily-injury and medical-device carve-outs — cyber policies frequently exclude bodily injury; if a cyber event could affect connected medical devices or patient safety, understand exactly where the cyber policy stops and other lines (med-mal, general liability) would have to respond.
• Carrier appetite & claims record in healthcare — appetite for healthcare varies by carrier and year, and a carrier’s reputation for paying healthcare claims fairly matters as much as price.

No article can name the right carrier for a healthcare organisation. Get real quotes across both an active insurer and a traditional carrier, and lead with your controls.

Get ready for underwriting

The single best thing you can do before comparing carriers is walk into the process ready, because posture drives both eligibility and price:

• ☐ Work the Cyber Insurance Readiness Questionnaire → — the control evidence underwriters actually ask for, assembled before you apply.
• ☐ Estimate premium drivers with the Cyber Insurance Premium tool → and model coverage with the Cyber Insurance tool →.
• ☐ Put a number on the loss you are transferring with the FAIR / ALE calculator →, so you size limits and retention to real annualised loss expectancy rather than a guess.

How to run the comparison

1. Shop both camps. Get quotes from at least one active insurer (Coalition, At-Bay) and one traditional carrier (AIG CyberEdge, Chubb) so you can see the trade-off between bundled prevention and breadth/capacity.
2. Compare on dimensions, not price alone. Coverage scope and exclusions, incident-response model, extortion sublimits, claims-handling reputation, financial strength, and appetite for your industry and size.
3. Read the exclusions and endorsements — that is where policies truly differ.
4. Use a broker. Appetite, pricing and terms change constantly; a broker gathers real, current quotes for your actual profile and knows which carrier is leaning into your sector this quarter.

Frequently asked questions

What is the real difference between the four? Coalition and At-Bay are technology-led "active" insurers that bundle scanning, monitoring and (for Coalition) in-house response; AIG CyberEdge and Chubb are large traditional carriers competing on breadth, limits and established response panels. Quote both camps.

Who responds to an incident, and can I keep my own counsel? In-house (Coalition) vs curated panel (AIG, Chubb, At-Bay’s response group). Confirm the hotline SLA and the non-panel-provider approval rule before you buy.

How do they compare on ransomware/extortion? All cover it; the comparison is in sublimits, co-insurance, BI waiting periods, explicit ransom/crypto language, dependent BI, required controls and OFAC constraints. Verify wording with a broker.

What drives price, and what about healthcare? Revenue, industry, records, controls, limits/retention and claims history drive price. Healthcare adds HIPAA/regulatory defense, large PHI notification exposure, dependent BI, and bodily-injury/device carve-outs. No article can name the cheapest — get real quotes.

This article is a general comparison framework, not insurance advice, and names no prices, premiums or sublimits for any carrier because those are quote- and policy-specific and change constantly. Carrier models and product names are summarised from each company’s public materials (Coalition — Active Insurance / Active Response; At-Bay — InsurSec / Stance; AIG — CyberEdge / First Response; Chubb — Cyber ERM / DigiTech ERM) and were accurate to those sources at the time of writing; terms, appetite and availability differ by market and change over time. Verify all current coverage terms, sublimits and exclusions, and get quotes, through a licensed broker before making any decision.

Related reading on PlayCISO: the buyer’s framework for comparing any carriers, the market comparison and cost view, and the head-to-heads — AIG vs Coalition, Chubb vs Coalition, Coalition vs At-Bay and Coalition vs Resilience. Get ready to buy with the readiness questionnaire.