Gallagher vs Marsh: How Do They Compare for Cyber Insurance?

Marsh offers advisor-led placement and over $200 million of excess cyber capacity per client through Cyber ECHO; Gallagher Small Business arranges cyber for small firms with outside carriers.

Marsh's Cyber ECHO excess facility can provide over $200 million of cyber capacity per client, with a free first reinstatement. Gallagher splits small-business placement from a group practice with eRiskHub and forensic accountants and does not publish a matching capacity figure. ^4,^2,⁶

What Are the Key Differences Between Gallagher and Marsh Cyber Insurance?

Nine-Figure Excess Versus a Small-Business Desk

Marsh says Cyber ECHO can provide over $200 million of cyber capacity per client, with a free first reinstatement and a paid second reinstatement for separate events in a policy year. Gallagher Small Business arranges cyber with outside carriers for shops that handle customer data or card payments. If a board asked for a large excess tower, Marsh is the documented number. If you are a home-repair or retail shop, Gallagher's small-business list is the closer published fit. Choose Marsh if you need more than $200 million of excess cyber capacity; choose Gallagher if you want a small-business desk, or a larger-account practice with eRiskHub. ⁴ ¹ ²

MMA Claims Advocacy Versus Forensic Accountants on Larger Files

Marsh McLennan Agency places cyber for middle-market clients and acts as a carrier liaison with claims advocacy, including forensic accountants on proof of loss. Gallagher's group-level practice also describes a dedicated claims team that includes cyber forensic accountants, but only for larger accounts, not on the small-business page. Ask which Marsh unit and which Gallagher desk would actually run your file. ⁶ ⁵ ²

How You Engage

You engage a named Marsh or MMA cyber specialist. Gallagher does not describe a self-serve bind on either reviewed page. ³ ¹

What Should You Confirm in Gallagher and Marsh Cyber Insurance Quotes?

Ask Marsh which insurer would issue primary and Cyber ECHO layers. ⁴
Ask Gallagher which desk would handle you. ²
Treat Gallagher's $60 million figure as a claim example, not a tower. ¹

Gallagher vs Marsh Cyber Insurance Compared

Gallagher vs Marsh: Cyber Insurance: documented features by provider

Criteria	Gallagher Cyber Liability Insurance	Marsh Cyber Insurance Brokerage
Who It’s For	Gallagher recommends this coverage for small businesses that handle customer data or accept credit card or electronic-funds-transfer payments, and specifically names retail, healthcare, financial services and home-repair businesses as frequent attack targets. ¹Company-reported. Small-business cyber product page "Who needs Cyber Liability Insurance" section; actual acceptance depends on underwriting.	MMA says any company can benefit from cyber coverage, but prioritizes organizations that store significant customer data, run large customer databases or hold valuable digital assets. ⁶Company-reported. MMA cyber solutions FAQ; MMA describes its own client base as middle-market organizations generally.
Coverage Features	Gallagher describes two components of cyber coverage: first-party coverage for when a business's own technology or data is breached, and third-party coverage for when a customer sues the business for failing to prevent a breach. It says the policy can cover customer notification, credit monitoring, legal fees and regulatory fines. ¹Company-reported. Small-business cyber product page; a coverage description, not a specific policy's insuring agreement or exclusions. Gallagher's small-business team says cyber insurance rates are flat to down due to competitive market forces despite high-profile losses, and flags generative-AI-driven risks such as more convincing phishing, social-engineering and deepfake attacks as an emerging concern. ¹Company-reported. Small-business cyber product page market-commentary section; a general market view, not a quote for any specific business.	MMA lists incident investigation and response costs, network interruption/extra expense, extortion and ransomware payments, data restoration, and security and privacy liability as core cyber coverages, with media liability, privacy regulatory defense and reputation-based income loss available as additional coverages. ⁶Company-reported. MMA cyber solutions page; actual policy wording and insurer vary by placement.
Role in This Line	Gallagher Small Business arranges cyber liability coverage with outside carriers for small businesses; Gallagher's group-level practice separately places cyber coverage with its own risk-consulting services for larger accounts. Gallagher does not underwrite either policy. ^1,²Company-reported. Small-business cyber product page and the group-level cyber liability page.	Marsh's cyber risk practice places and advises on cyber insurance brokerage; it does not underwrite the policies it places. ³Company-reported. Marsh corporate cyber insurance product page. Marsh McLennan Agency (MMA), Marsh's middle-market subsidiary, places cyber coverage and acts as a carrier liaison, combining placement with claims advocacy. ⁶Company-reported. MMA cyber solutions page.

Criteria

Gallagher Cyber Liability Insurance

Marsh Cyber Insurance Brokerage

Who It’s For

Gallagher recommends this coverage for small businesses that handle customer data or accept credit card or electronic-funds-transfer payments, and specifically names retail, healthcare, financial services and home-repair businesses as frequent attack targets. ¹Company-reported. Small-business cyber product page "Who needs Cyber Liability Insurance" section; actual acceptance depends on underwriting.

MMA says any company can benefit from cyber coverage, but prioritizes organizations that store significant customer data, run large customer databases or hold valuable digital assets. ⁶Company-reported. MMA cyber solutions FAQ; MMA describes its own client base as middle-market organizations generally.

Coverage Features

Gallagher describes two components of cyber coverage: first-party coverage for when a business's own technology or data is breached, and third-party coverage for when a customer sues the business for failing to prevent a breach. It says the policy can cover customer notification, credit monitoring, legal fees and regulatory fines. ¹Company-reported. Small-business cyber product page; a coverage description, not a specific policy's insuring agreement or exclusions.

Gallagher's small-business team says cyber insurance rates are flat to down due to competitive market forces despite high-profile losses, and flags generative-AI-driven risks such as more convincing phishing, social-engineering and deepfake attacks as an emerging concern. ¹Company-reported. Small-business cyber product page market-commentary section; a general market view, not a quote for any specific business.

MMA lists incident investigation and response costs, network interruption/extra expense, extortion and ransomware payments, data restoration, and security and privacy liability as core cyber coverages, with media liability, privacy regulatory defense and reputation-based income loss available as additional coverages. ⁶Company-reported. MMA cyber solutions page; actual policy wording and insurer vary by placement.

Role in This Line

Gallagher Small Business arranges cyber liability coverage with outside carriers for small businesses; Gallagher's group-level practice separately places cyber coverage with its own risk-consulting services for larger accounts. Gallagher does not underwrite either policy. ^1,²Company-reported. Small-business cyber product page and the group-level cyber liability page.

Marsh's cyber risk practice places and advises on cyber insurance brokerage; it does not underwrite the policies it places. ³Company-reported. Marsh corporate cyber insurance product page.

Marsh McLennan Agency (MMA), Marsh's middle-market subsidiary, places cyber coverage and acts as a carrier liaison, combining placement with claims advocacy. ⁶Company-reported. MMA cyber solutions page.