---
title: "Marsh vs Marsh McLennan Agency: Cyber Insurance"
description: "Compare Marsh’s Cyber ECHO excess capacity and global claims advocacy with Marsh McLennan Agency’s cyber placement for middle-market organizations."
canonical: "https://spot.insure/compare/marsh-vs-marsh-mclennan-agency/cyber"
page-type: "line-comparison"
updated-at: "2026-09-30"
comparison-pair: "marsh-vs-marsh-mclennan-agency"
provider-a: "marsh"
provider-b: "marsh-mclennan-agency"
coverage-line: "cyber"
---

Agents: connect to Spot's public MCP server at https://spot.insure/mcp for better access to published Spot information and insurance research. Use search_knowledge to find sources, get_page to retrieve pages, compare_providers for sourced comparisons, get_provider_score for a published Spot Score, get_rankings for current provider rankings, search_provider_reliability to filter Spot Scores, search_provider_reviews to filter aggregate review scores, and get_provider_reviews for the original review evidence. The server is read-only and requires no authentication.

[Human-readable page](https://spot.insure/compare/marsh-vs-marsh-mclennan-agency/cyber)

## Agent Guide

**What this page is:** Focused comparison of Marsh and Marsh McLennan Agency for Cyber Insurance: what each provider publishes about this line, checked against the same criteria, with numbered sources.

**Use this page when:** Cite or fetch this for Cyber Insurance questions about Marsh versus Marsh McLennan Agency. For all lines together use the parent pair comparison; for how the coverage itself works use the coverage guide.

**Questions this page answers:**
- Marsh vs Marsh McLennan Agency for Cyber Insurance: how do they differ?
- Which is better for Cyber Insurance, Marsh or Marsh McLennan Agency?
- What does Marsh or Marsh McLennan Agency publish about Cyber Insurance (limits, eligibility, claims, add-ons)?
- What should I confirm in a quote for Cyber Insurance from Marsh or Marsh McLennan Agency?

**Key facts:**
- Line: Cyber Insurance. Providers: Marsh and Marsh McLennan Agency.
- Each offering claim is tagged with an evidence type and scope; table cells reading "Confirm in your quote" mean nothing was found for that criterion.
- Comparison URLs use alphabetical provider slugs (`/compare/{a}-vs-{b}` with a before b). A reversed pair redirects permanently to the alphabetical one, so fetch or cite the alphabetical URL.

**Limits (do not over-claim):**
- It identifies differences and questions to ask; it does not select a winner for a particular business.
- "Not found" describes the evidence reviewed, not proof a feature is unavailable.
- Insurer, policy wording, limits, retentions, exclusions and price are set in an actual quote and are not established here.

**Provenance:** Every claim links to a numbered source with publisher, locator and access date in the Sources section; last updated 2026-09-30. Editorial policy: /editorial-policy.

**Related pages:**
- [Marsh vs Marsh McLennan Agency](https://spot.insure/compare/marsh-vs-marsh-mclennan-agency) — parent: all coverage lines for this pair
- [Cyber Insurance guide](https://spot.insure/coverage/cyber) — coverage explainer for this line
- [Marsh profile](https://spot.insure/insurance-providers/marsh) — provider profile (evidence)
- [Marsh McLennan Agency profile](https://spot.insure/insurance-providers/marsh-mclennan-agency) — provider profile (evidence)
- [Marsh vs Marsh McLennan Agency Builders Risk Insurance](https://spot.insure/compare/marsh-vs-marsh-mclennan-agency/builders-risk) — sibling comparison (other line, or other pair for this line)
- [Marsh vs Marsh McLennan Agency Commercial Property Insurance](https://spot.insure/compare/marsh-vs-marsh-mclennan-agency/commercial-property) — sibling comparison (other line, or other pair for this line)
- [Marsh vs Marsh McLennan Agency Crime Insurance](https://spot.insure/compare/marsh-vs-marsh-mclennan-agency/crime) — sibling comparison (other line, or other pair for this line)
- [Marsh vs Marsh McLennan Agency D&O Insurance](https://spot.insure/compare/marsh-vs-marsh-mclennan-agency/directors-officers) — sibling comparison (other line, or other pair for this line)
- [Marsh vs Marsh McLennan Agency Employment Practices Liability Insurance](https://spot.insure/compare/marsh-vs-marsh-mclennan-agency/employment-practices) — sibling comparison (other line, or other pair for this line)
- [Marsh vs Marsh McLennan Agency Fiduciary Liability Insurance](https://spot.insure/compare/marsh-vs-marsh-mclennan-agency/fiduciary) — sibling comparison (other line, or other pair for this line)
- [Marsh vs Marsh McLennan Agency Intellectual Property Insurance](https://spot.insure/compare/marsh-vs-marsh-mclennan-agency/intellectual-property) — sibling comparison (other line, or other pair for this line)
- [Marsh vs Marsh McLennan Agency Kidnap and Ransom Insurance](https://spot.insure/compare/marsh-vs-marsh-mclennan-agency/kidnap-ransom) — sibling comparison (other line, or other pair for this line)
- [Marsh vs Marsh McLennan Agency Media Liability Insurance](https://spot.insure/compare/marsh-vs-marsh-mclennan-agency/media) — sibling comparison (other line, or other pair for this line)
- [Marsh vs Marsh McLennan Agency Professional Liability (E&O) Insurance](https://spot.insure/compare/marsh-vs-marsh-mclennan-agency/professional-errors-omissions) — sibling comparison (other line, or other pair for this line)
- [Marsh vs Marsh McLennan Agency Surety Bonds](https://spot.insure/compare/marsh-vs-marsh-mclennan-agency/surety-bonds) — sibling comparison (other line, or other pair for this line)
- [Marsh vs Marsh McLennan Agency Workers’ Compensation Insurance](https://spot.insure/compare/marsh-vs-marsh-mclennan-agency/workers-compensation) — sibling comparison (other line, or other pair for this line)
- [AIG vs Marsh Cyber Insurance](https://spot.insure/compare/aig-vs-marsh/cyber) — sibling comparison (other line, or other pair for this line)
- [AIG vs Marsh McLennan Agency Cyber Insurance](https://spot.insure/compare/aig-vs-marsh-mclennan-agency/cyber) — sibling comparison (other line, or other pair for this line)
- [Alliance Risk vs Marsh Cyber Insurance](https://spot.insure/compare/alliance-risk-vs-marsh/cyber) — sibling comparison (other line, or other pair for this line)
- [Alliance Risk vs Marsh McLennan Agency Cyber Insurance](https://spot.insure/compare/alliance-risk-vs-marsh-mclennan-agency/cyber) — sibling comparison (other line, or other pair for this line)
- [Amelia Risk vs Marsh Cyber Insurance](https://spot.insure/compare/amelia-risk-vs-marsh/cyber) — sibling comparison (other line, or other pair for this line)
- [Amelia Risk vs Marsh McLennan Agency Cyber Insurance](https://spot.insure/compare/amelia-risk-vs-marsh-mclennan-agency/cyber) — sibling comparison (other line, or other pair for this line)

# Marsh vs Marsh McLennan Agency: How Do They Compare for Cyber Insurance?

Compare Marsh’s Cyber ECHO excess capacity and global claims advocacy with Marsh McLennan Agency’s cyber placement for middle-market organizations.

## How to Use the Marsh vs Marsh McLennan Agency Cyber Insurance Comparison

Use this comparison to evaluate Marsh and Marsh McLennan Agency for Cyber Insurance against the same documented criteria. It identifies differences and questions to confirm; it does not select a winner for a particular business. Offering claims are what each provider publishes about this line unless marked otherwise. “Not found” describes the evidence reviewed, not proof that a feature is unavailable. Confirm the insurer, policy wording, limits, retentions, exclusions and cost in an actual quote.

## Marsh vs Marsh McLennan Agency Cyber Insurance Summary

Marsh says Cyber ECHO can arrange over $200 million in excess capacity and describes claims advocacy; Marsh McLennan Agency describes cyber liability and risk management for its middle-market placement. [6](https://www.marsh.com/en/services/cyber-risk/expertise/cyber-echo.html "Cyber ECHO") [11](https://www.marshmma.com/us/solutions/cyber.html "Cyber | MMA")

## What Is Marsh?

Marsh suits technology and larger businesses seeking specialist cyber placement or broad global risk advice; small firms wanting a quick standard quote should compare its MMA route or digital agencies. [1](https://www.marsh.com/en/home.html "Marsh | Leader in risk, strategy, people, and investments") [2](https://www.marsh.com/content/dam/marsh/Documents/PDF/US-en/us-client-compensation-guide.pdf "Compensation guide for US clients") [3](https://www.marsh.com/en/services/marsh-mclennan-agency.html "Marsh McLennan Agency (MMA)") [4](https://www.marsh.com/en/industries/technology.html "Technology | Insurance Broking & Risk Management")

[Marsh profile](https://spot.insure/insurance-providers/marsh)

## What Is Marsh McLennan Agency?

Marsh McLennan Agency provides business insurance and employee health and benefits, alongside retirement, wealth, and private-client services across the United States and Canada. Its US small-business page lists six common coverage types and directs buyers to request a personalized quote by phone; the insurer and terms for a specific placement must be confirmed in the proposal. [9](https://www.marshmma.com/us/mma/about-us.html "Who We Are") [10](https://www.marshmma.com/us/solutions/small-business.html "Small Business Insurance Solutions")

[Marsh McLennan Agency profile](https://spot.insure/insurance-providers/marsh-mclennan-agency)

## What Is Cyber Insurance?

Cyber insurance can help pay covered response costs and claims against your business after a cyber incident. If your business relies on data, software or outside providers, compare response limits, vendor outages and approval rules. [12](https://www.ftc.gov/business-guidance/small-businesses/cybersecurity/cyber-insurance "Cyber Insurance") [13](https://www.aig.com/content/dam/aig/america-canada/us/documents/business/cyber/cyberedge-wording-sample-specimen-form.pdf "CyberEdge specimen policy")

## What Are the Key Differences Between Marsh and Marsh McLennan Agency Cyber Insurance?

### Excess capacity versus line placement

Marsh says its Cyber ECHO facility can provide more than $200 million of excess cyber capacity per client, with reinstatements for separate events during a policy year. Marsh McLennan Agency’s source describes cyber liability and risk management within its executive and professional risk offering, without publishing a universal limit. These are different placement layers: ask whether your need is primary protection or excess capacity and how the layers attach. [6](https://www.marsh.com/en/services/cyber-risk/expertise/cyber-echo.html "Cyber ECHO") [11](https://www.marshmma.com/us/solutions/cyber.html "Cyber | MMA")

### Claims advocacy and client segment

Marsh describes global claims specialists who help manage litigation and prepare proof of loss with forensic accountants, advocating with insurers. MMA places cyber for middle-market clients and acts as a carrier liaison with claims advocacy. If you expect a complex claim, ask which claims team would handle your account, what help it provides and how that work differs across Marsh and MMA engagements. [7](https://www.marsh.com/en/services/cyber-risk/expertise/claims-advocacy.html "Claims Advocacy") [8](https://www.marshmma.com/us/solutions/cyber.html "Cyber Insurance | MMA")

## What Should You Confirm in Marsh and Marsh McLennan Agency Cyber Insurance Quotes?

- Ask Marsh whether Cyber ECHO is available above your primary policy, what attachment and reinstatement terms apply, and which market supplies capacity. [6](https://www.marsh.com/en/services/cyber-risk/expertise/cyber-echo.html "Cyber ECHO")
- Ask MMA to identify the primary insurer, middle-market service team and claims advocacy provided under your placement. [11](https://www.marshmma.com/us/solutions/cyber.html "Cyber | MMA") [8](https://www.marshmma.com/us/solutions/cyber.html "Cyber Insurance | MMA")

## Marsh vs Marsh McLennan Agency Cyber Insurance Compared

| Criteria | Marsh Cyber Insurance Brokerage | Marsh McLennan Agency cyber (official overview) |
| --- | --- | --- |
| Role in This Line | Marsh's cyber risk practice places and advises on cyber insurance brokerage; it does not underwrite the policies it places. [5](https://www.marsh.com/en/services/cyber-risk/expertise/cyber-insurance.html "Cyber Insurance") (Evidence: Company-reported; scope: Marsh corporate cyber insurance product page..)<br><br>Marsh McLennan Agency (MMA), Marsh's middle-market subsidiary, places cyber coverage and acts as a carrier liaison, combining placement with claims advocacy. [8](https://www.marshmma.com/us/solutions/cyber.html "Cyber Insurance | MMA") (Evidence: Company-reported; scope: MMA cyber solutions page..) | Marsh McLennan Agency describes arranging cyber for the audience stated on the cited product page. [11](https://www.marshmma.com/us/solutions/cyber.html "Cyber | MMA") (Evidence: Company-reported; scope: cyber marketed by marsh-mclennan-agency; scope is limited to the cited official product overview and described audience. This is not a policy form or a universal eligibility statement..) |
| Issuing Insurer | The reviewed pages do not name a specific cyber insurer for a standard placement. Marsh's Cyber ECHO excess facility lets clients choose underwriting from Lloyd's of London syndicates, company markets or Bermuda-based insurers, so the carrier varies by placement. [6](https://www.marsh.com/en/services/cyber-risk/expertise/cyber-echo.html "Cyber ECHO") (Evidence: Not publicly disclosed; scope: Cyber ECHO facility page, which covers excess layers rather than every primary policy Marsh places..) | Confirm in your quote. |
| Who It’s For | 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. [8](https://www.marshmma.com/us/solutions/cyber.html "Cyber Insurance | MMA") (Evidence: Company-reported; scope: MMA cyber solutions FAQ; MMA describes its own client base as middle-market organizations generally..) | Organizations managing cyber exposure; exact insurer, policy form, and eligibility are placement-specific. [11](https://www.marshmma.com/us/solutions/cyber.html "Cyber | MMA") (Evidence: Company-reported; scope: cyber marketed by marsh-mclennan-agency; scope is limited to the cited official product overview and described audience. This is not a policy form or a universal eligibility statement..) |
| Coverage Features | 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. [8](https://www.marshmma.com/us/solutions/cyber.html "Cyber Insurance | MMA") (Evidence: Company-reported; scope: MMA cyber solutions page; actual policy wording and insurer vary by placement..) | The cited product page describes cyber liability and a cyber-risk management strategy as part of the executive and professional risk offering. Marketing description only; actual coverage, exclusions, conditions, limits, and availability depend on the issued policy and jurisdiction. [11](https://www.marshmma.com/us/solutions/cyber.html "Cyber | MMA") (Evidence: Company-reported; scope: cyber marketed by marsh-mclennan-agency; scope is limited to the cited official product overview and described audience. This is not a policy form or a universal eligibility statement..) |
| Limits and Retentions | Marsh says its Cyber ECHO excess facility can provide over $200 million of cyber capacity per client, with a free first reinstatement and a paid second reinstatement for separate cyber events within a policy year. [6](https://www.marsh.com/en/services/cyber-risk/expertise/cyber-echo.html "Cyber ECHO") (Evidence: Company-reported; scope: Cyber ECHO facility page; describes excess capacity Marsh can arrange, not a standard primary limit..) | The cited overview does not set a universal limit or retention for this line. Ask for the proposed policy form, limits, retentions, exclusions, and conditions in the quote. [11](https://www.marshmma.com/us/solutions/cyber.html "Cyber | MMA") (Evidence: Not publicly disclosed; scope: Only the cited marketing page was reviewed for published limit and retention information; no policy-form entitlement is inferred..) |
| How to Apply | You engage a named Marsh or MMA cyber specialist to design a placement; the reviewed pages describe advisor-led placement and risk analytics rather than an online self-serve quote. [5](https://www.marsh.com/en/services/cyber-risk/expertise/cyber-insurance.html "Cyber Insurance") [8](https://www.marshmma.com/us/solutions/cyber.html "Cyber Insurance | MMA") (Evidence: Company-reported; scope: Marsh and MMA cyber pages, which list dedicated cyber brokerage and placement leaders..) | The page invites organizations to contact a Marsh McLennan Agency adviser or specialist to discuss placement. The page does not establish a quote, bind, or coverage-effective timeline. [11](https://www.marshmma.com/us/solutions/cyber.html "Cyber | MMA") (Evidence: Company-reported; scope: cyber marketed by marsh-mclennan-agency; scope is limited to the cited official product overview and described audience. This is not a policy form or a universal eligibility statement..) |
| Claims Support | Marsh's global claims and incident-management specialists review cyber claims, support litigation management and work with forensic accountants to prepare proof of loss, advocating with insurers on the client's behalf. [7](https://www.marsh.com/en/services/cyber-risk/expertise/claims-advocacy.html "Claims Advocacy") (Evidence: Company-reported; scope: Claims Advocacy expertise page; recovery outcomes described as company-reported and not independently verified..) | Confirm in your quote. |

## Related Pages for Marsh vs Marsh McLennan Agency Cyber Insurance

- [Marsh vs Marsh McLennan Agency](https://spot.insure/compare/marsh-vs-marsh-mclennan-agency): all coverage lines, business roles, service and claims.
- [What Is Cyber Insurance?](https://spot.insure/coverage/cyber): Cyber insurance can help pay covered breach response, data recovery, interruption and liability costs; vendor incidents and funds-transfer fraud need separate checks.
- [Marsh vs Marsh McLennan Agency Builders Risk Insurance](https://spot.insure/compare/marsh-vs-marsh-mclennan-agency/builders-risk)
- [Marsh vs Marsh McLennan Agency Commercial Property Insurance](https://spot.insure/compare/marsh-vs-marsh-mclennan-agency/commercial-property)
- [Marsh vs Marsh McLennan Agency Crime Insurance](https://spot.insure/compare/marsh-vs-marsh-mclennan-agency/crime)
- [Marsh vs Marsh McLennan Agency D&O Insurance](https://spot.insure/compare/marsh-vs-marsh-mclennan-agency/directors-officers)
- [Marsh vs Marsh McLennan Agency Employment Practices Liability Insurance](https://spot.insure/compare/marsh-vs-marsh-mclennan-agency/employment-practices)
- [Marsh vs Marsh McLennan Agency Fiduciary Liability Insurance](https://spot.insure/compare/marsh-vs-marsh-mclennan-agency/fiduciary)
- [Marsh vs Marsh McLennan Agency Intellectual Property Insurance](https://spot.insure/compare/marsh-vs-marsh-mclennan-agency/intellectual-property)
- [Marsh vs Marsh McLennan Agency Kidnap and Ransom Insurance](https://spot.insure/compare/marsh-vs-marsh-mclennan-agency/kidnap-ransom)
- [Marsh vs Marsh McLennan Agency Media Liability Insurance](https://spot.insure/compare/marsh-vs-marsh-mclennan-agency/media)
- [Marsh vs Marsh McLennan Agency Professional Liability (E&O) Insurance](https://spot.insure/compare/marsh-vs-marsh-mclennan-agency/professional-errors-omissions)
- [Marsh vs Marsh McLennan Agency Surety Bonds](https://spot.insure/compare/marsh-vs-marsh-mclennan-agency/surety-bonds)
- [Marsh vs Marsh McLennan Agency Workers’ Compensation Insurance](https://spot.insure/compare/marsh-vs-marsh-mclennan-agency/workers-compensation)
- [AIG vs Marsh Cyber Insurance](https://spot.insure/compare/aig-vs-marsh/cyber)
- [AIG vs Marsh McLennan Agency Cyber Insurance](https://spot.insure/compare/aig-vs-marsh-mclennan-agency/cyber)
- [Alliance Risk vs Marsh Cyber Insurance](https://spot.insure/compare/alliance-risk-vs-marsh/cyber)
- [Alliance Risk vs Marsh McLennan Agency Cyber Insurance](https://spot.insure/compare/alliance-risk-vs-marsh-mclennan-agency/cyber)
- [Amelia Risk vs Marsh Cyber Insurance](https://spot.insure/compare/amelia-risk-vs-marsh/cyber)
- [Amelia Risk vs Marsh McLennan Agency Cyber Insurance](https://spot.insure/compare/amelia-risk-vs-marsh-mclennan-agency/cyber)

## Sources for Marsh vs Marsh McLennan Agency Cyber Insurance

### Sources About Marsh

1. [Marsh | Leader in risk, strategy, people, and investments](https://www.marsh.com/en/home.html). Marsh; Hero and capability tiles; FAQ: What does Marsh do?; industries served; Is Marsh the same as Marsh McLennan? January 2026 brand change. Accessed 2026-09-16.
2. [Compensation guide for US clients](https://www.marsh.com/content/dam/marsh/Documents/PDF/US-en/us-client-compensation-guide.pdf). Marsh; US broking segments; broker role; retail commissions, client fees, wholesale, insurer consulting, contingent and supplemental commissions; Marsh LLC and Marsh USA LLC; page 3: broker role and Marsh & McLennan Agency segment; page 7: copyright © 2024 Marsh LLC. Accessed 2026-09-16.
3. [Marsh McLennan Agency (MMA)](https://www.marsh.com/en/services/marsh-mclennan-agency.html). Marsh; Middle-market US organizations; wholly-owned subsidiary; business insurance, employee health and benefits, retirement, private client. Accessed 2026-09-16.
4. [Technology | Insurance Broking & Risk Management](https://www.marsh.com/en/industries/technology.html). Marsh; Opening Technology Practice description; practice links including data center insurance, fintech and Stratus; Talk to us. Accessed 2026-09-16.
5. [Cyber Insurance](https://www.marsh.com/en/services/cyber-risk/expertise/cyber-insurance.html). Marsh; Opening brokerage positioning; products list including Cyber Pathway, Cyber Accelerate, Claims Advocacy, CyberPort, Cyber ECHO; Rachel Lavender, US and Canada Cyber Brokerage Leader. Accessed 2026-09-23.
6. [Cyber ECHO](https://www.marsh.com/en/services/cyber-risk/expertise/cyber-echo.html). Marsh; New for 2026: over $200 million capacity; free first reinstatement and paid second reinstatement; one underwriting lead and two claims leads per panel; Lloyd's, company markets or Bermuda-based insurers. Accessed 2026-09-23.
7. [Claims Advocacy](https://www.marsh.com/en/services/cyber-risk/expertise/claims-advocacy.html). Marsh; Global claims specialists negotiating cyber coverage issues; proof of loss with forensic accountants. Accessed 2026-09-23.
8. [Cyber Insurance | MMA](https://www.marshmma.com/us/solutions/cyber.html). Marsh McLennan Agency; Benefits of Cyber: understand, mitigate, respond, recover; Cyber Coverage list (incident investigation and response, network interruption, extortion/ransomware, data restoration, security and privacy liability, additional coverages); FAQ: Who needs cyber insurance coverage?. Accessed 2026-09-23.

### Sources About Marsh McLennan Agency

9. [Who We Are](https://www.marshmma.com/us/mma/about-us.html). Marsh McLennan Agency; Lines 193-195: ‘a business of Marsh’ and company-listed service lines across US and Canada. This does not establish the legal entity for an account, corporate ownership chart, or insurer role.. Accessed 2026-09-29.
10. [Small Business Insurance Solutions](https://www.marshmma.com/us/solutions/small-business.html). Marsh McLennan Agency; Lines 205-207: small-business audience and call invitation; lines 224-249 list six coverage categories and short descriptions; line 264 is an embedded form whose function is not stated. No form submitted.. Accessed 2026-09-29.
11. [Cyber | MMA](https://www.marshmma.com/us/solutions/cyber.html). Marsh McLennan Agency; Cyber solution overview and cyber-risk services.. Accessed 2026-09-30.

### Sources for the Cyber Insurance Guide

12. [Cyber Insurance](https://www.ftc.gov/business-guidance/small-businesses/cybersecurity/cyber-insurance). Federal Trade Commission; Opening; First-Party and Third-Party Coverage; First-Party Coverage; Third-Party Coverage; What Should Your Cyber Insurance Policy Cover. Accessed 2026-09-16.
13. [CyberEdge specimen policy](https://www.aig.com/content/dam/aig/america-canada/us/documents/business/cyber/cyberedge-wording-sample-specimen-form.pdf). AIG; General Terms §§4–6, PDF pp.3–6; Security and Privacy §1 p.11, §2(l)/(p) p.14, §3 pp.15–18, exclusions p.18; Event Management §1 and §2(h), PDF pp.19–20. Accessed 2026-09-16.

Updated 2026-09-30. Spot, a product of Tools for Enlightenment, publishes this research and works in the commercial insurance market. The comparison applies the same criteria to both providers. [Editorial policy](https://spot.insure/editorial-policy). To suggest a correction, [contact Spot](https://spot.insure/contact) with the page URL and supporting source.

## Marsh Review Scores for 2026

Review Score: 5.8 / 10 from 2 rated sources, equally weighted.

Marsh’s global Trustpilot profile has a poor 1.3/5 score. Treat it as a service warning to investigate with your proposed team; it does not isolate US commercial accounts.

- Trustpilot: TrustScore 1.3 (0–5 stars); 115 reviews. Global brand profile across products/countries, not U.S. commercial-only. Period: 35 reviews in prior 12 months. Checked 2026-09-25. [Marsh Reviews | Trustpilot](https://www.trustpilot.com/review/www.marsh.com)
- Buzdy (Google review aggregation): Google reviews shown by Buzdy 4.5 (0–5 stars); 4 reviews. Named Marsh (Hong Kong) Limited office in Quarry Bay, Hong Kong. Buzdy states ratings/counts are powered by Google. Foreign local office only; not the U.S. Marsh brokerage or a firmwide score. Period: Listing verification 2026-07-29; accessed 2026-09-25. Checked 2026-09-25. [Marsh (Hong Kong) Limited | Buzdy](https://buzdy.com/viewMerchant/marsh-hong-kong-limited-hong-kong)

Reviewed 2026-09-25. [Read the sourced review](https://spot.insure/insurance-providers/marsh/reviews).

## Marsh McLennan Agency Review Scores for 2026

Review Score: 8.2 / 10 from 2 rated sources, equally weighted.

There are almost no public customer reviews of Marsh McLennan Agency (MMA). Trustpilot shows 3.2 out of 5, but from a single review, and BBB shows an A grade with four complaints closed in three years.

- Trustpilot: TrustScore 3.2 (out of 5); 1 reviews. Trustpilot profile for marshmma.com, MMA's own domain. Unclaimed; MMA has not invited reviews. Period: checked 2026-09-29. Checked 2026-09-29. [marshmma.com Trustpilot profile](https://www.trustpilot.com/review/marshmma.com)
- Trustpilot: TrustScore (Marsh brand) 1.3 (out of 5); 115 reviews. Trustpilot page for marsh.com, the global Marsh brand (mostly individual and non-US customers). This is a different entity from MMA. Period: checked 2026-09-29. Checked 2026-09-29. [Marsh Reviews](https://www.trustpilot.com/review/www.marsh.com)
- BBB: BBB business grade A. BBB San Diego-area profile for Marsh & McLennan Agency LLC (accredited). MMA has separate BBB profiles per office; Dayton and Schaumburg both show A+. Checked 2026-09-29. [Marsh & McLennan Agency LLC (San Diego) BBB](https://www.bbb.org/us/ca/san-diego/profile/insurance-services-office/marsh-mclennan-agency-llc-1126-3000103)
- BBB: Complaints 4. Same San Diego-area profile; zero customer reviews. No client-count denominator. Period: closed in the last three years (checked 2026-09-29). Checked 2026-09-29. [Marsh & McLennan Agency LLC — BBB Complaints](https://www.bbb.org/us/ca/san-diego/profile/insurance-services-office/marsh-mclennan-agency-llc-1126-3000103/complaints); [Marsh & McLennan Agency LLC — BBB Reviews](https://www.bbb.org/us/ca/san-diego/profile/insurance-services-office/marsh-mclennan-agency-llc-1126-3000103/customer-reviews)

Reviewed 2026-09-29. [Read the sourced review](https://spot.insure/insurance-providers/marsh-mclennan-agency/reviews).

## Agent and Developer Resources

- [Markdown page](https://spot.insure/compare/marsh-vs-marsh-mclennan-agency/cyber.md)
- [Developer resources](https://spot.insure/developers)
- [Public MCP server](https://spot.insure/mcp)
- [MCP server manifest](https://spot.insure/server.json)
- [OpenAPI description](https://spot.insure/openapi.json)
- [Public page index](https://spot.insure/llms.txt)