---
title: "AIG vs Marsh McLennan Agency: Cargo and Transit Insurance"
description: "AIG describes route and security consultation; Marsh McLennan Agency lists cargo stock-throughput, inland transit, truck cargo, and ocean marine placement options."
canonical: "https://spot.insure/compare/aig-vs-marsh-mclennan-agency/cargo-transit"
page-type: "line-comparison"
updated-at: "2026-09-30"
comparison-pair: "aig-vs-marsh-mclennan-agency"
provider-a: "aig"
provider-b: "marsh-mclennan-agency"
coverage-line: "cargo-transit"
---

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/aig-vs-marsh-mclennan-agency/cargo-transit)

## Agent Guide

**What this page is:** Focused comparison of AIG and Marsh McLennan Agency for Cargo and Transit 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 Cargo and Transit Insurance questions about AIG 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:**
- AIG vs Marsh McLennan Agency for Cargo and Transit Insurance: how do they differ?
- Which is better for Cargo and Transit Insurance, AIG or Marsh McLennan Agency?
- What does AIG or Marsh McLennan Agency publish about Cargo and Transit Insurance (limits, eligibility, claims, add-ons)?
- What should I confirm in a quote for Cargo and Transit Insurance from AIG or Marsh McLennan Agency?

**Key facts:**
- Line: Cargo and Transit Insurance. Providers: AIG 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:**
- [AIG vs Marsh McLennan Agency](https://spot.insure/compare/aig-vs-marsh-mclennan-agency) — parent: all coverage lines for this pair
- [Cargo and Transit Insurance guide](https://spot.insure/coverage/cargo-transit) — coverage explainer for this line
- [AIG profile](https://spot.insure/insurance-providers/aig) — provider profile (evidence)
- [Marsh McLennan Agency profile](https://spot.insure/insurance-providers/marsh-mclennan-agency) — provider profile (evidence)
- [AIG vs Marsh McLennan Agency Builders Risk Insurance](https://spot.insure/compare/aig-vs-marsh-mclennan-agency/builders-risk) — sibling comparison (other line, or other pair for this line)
- [AIG vs Marsh McLennan Agency Commercial Auto Insurance](https://spot.insure/compare/aig-vs-marsh-mclennan-agency/commercial-auto) — sibling comparison (other line, or other pair for this line)
- [AIG vs Marsh McLennan Agency Commercial Property Insurance](https://spot.insure/compare/aig-vs-marsh-mclennan-agency/commercial-property) — sibling comparison (other line, or other pair for this line)
- [AIG vs Marsh McLennan Agency Crime Insurance](https://spot.insure/compare/aig-vs-marsh-mclennan-agency/crime) — 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)
- [AIG vs Marsh McLennan Agency D&O Insurance](https://spot.insure/compare/aig-vs-marsh-mclennan-agency/directors-officers) — sibling comparison (other line, or other pair for this line)
- [AIG vs Marsh McLennan Agency Employment Practices Liability Insurance](https://spot.insure/compare/aig-vs-marsh-mclennan-agency/employment-practices) — sibling comparison (other line, or other pair for this line)
- [AIG vs Marsh McLennan Agency Fiduciary Liability Insurance](https://spot.insure/compare/aig-vs-marsh-mclennan-agency/fiduciary) — sibling comparison (other line, or other pair for this line)
- [AIG vs Marsh McLennan Agency General Liability Insurance](https://spot.insure/compare/aig-vs-marsh-mclennan-agency/general-liability) — sibling comparison (other line, or other pair for this line)
- [AIG vs Marsh McLennan Agency Kidnap and Ransom Insurance](https://spot.insure/compare/aig-vs-marsh-mclennan-agency/kidnap-ransom) — sibling comparison (other line, or other pair for this line)
- [AIG vs Marsh McLennan Agency Media Liability Insurance](https://spot.insure/compare/aig-vs-marsh-mclennan-agency/media) — sibling comparison (other line, or other pair for this line)
- [AIG vs Marsh McLennan Agency Professional Liability (E&O) Insurance](https://spot.insure/compare/aig-vs-marsh-mclennan-agency/professional-errors-omissions) — sibling comparison (other line, or other pair for this line)
- [AIG vs Marsh McLennan Agency Workers’ Compensation Insurance](https://spot.insure/compare/aig-vs-marsh-mclennan-agency/workers-compensation) — sibling comparison (other line, or other pair for this line)
- [AIG vs Alliance Risk Cargo and Transit Insurance](https://spot.insure/compare/aig-vs-alliance-risk/cargo-transit) — sibling comparison (other line, or other pair for this line)
- [AIG vs Amelia Risk Cargo and Transit Insurance](https://spot.insure/compare/aig-vs-amelia-risk/cargo-transit) — sibling comparison (other line, or other pair for this line)
- [AIG vs Aon Cargo and Transit Insurance](https://spot.insure/compare/aig-vs-aon/cargo-transit) — sibling comparison (other line, or other pair for this line)
- [AIG vs The Baldwin Group Cargo and Transit Insurance](https://spot.insure/compare/aig-vs-baldwin/cargo-transit) — sibling comparison (other line, or other pair for this line)
- [AIG vs Berkshire Hathaway Specialty Insurance Cargo and Transit Insurance](https://spot.insure/compare/aig-vs-berkshire-hathaway-specialty-insurance/cargo-transit) — sibling comparison (other line, or other pair for this line)
- [AIG vs Chubb Cargo and Transit Insurance](https://spot.insure/compare/aig-vs-chubb/cargo-transit) — sibling comparison (other line, or other pair for this line)

# AIG vs Marsh McLennan Agency: How Do They Compare for Cargo and Transit Insurance?

AIG describes route and security consultation; Marsh McLennan Agency lists cargo stock-throughput, inland transit, truck cargo, and ocean marine placement options.

## Research Scope and Use

Use this comparison to evaluate AIG and Marsh McLennan Agency for Cargo and Transit 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.

## Summary

AIG names cargo across land and sea and offers route-security help. Marsh McLennan Agency describes stock-throughput, inland transit, motor-truck cargo, and ocean marine options for goods in storage or transit. [3](https://www.aig.com/home/risk-solutions/business/specialty-risks/marine/ocean-cargo "Ocean Cargo Insurance") [6](https://www.marshmma.com/us/solutions/cargo-theft-prevention.html "Cargo Insurance | MMA")

## What Is AIG?

AIG is the marketing name for American International Group, Inc.; AIG says its insurance products are written or provided by subsidiaries or affiliates. Its U.S. business pages list commercial casualty, property, cyber, management and professional liability, and specialty programs, but a brand-level page does not identify the insurer for a particular policy. [1](https://www.aig.com/investor-relations "Investor Relations") [2](https://www.aig.com/home/risk-solutions/business "Business")

[AIG profile](https://spot.insure/insurance-providers/aig)

## 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. [4](https://www.marshmma.com/us/mma/about-us.html "Who We Are") [5](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 Cargo and Transit Insurance?

Cargo coverage fits a shipper protecting goods it owns or a carrier responsible for another party’s goods. The quote needs to match who bears the loss, the shipment route and storage stops. [7](https://www.insurance.ca.gov/01-consumers/105-type/95-guides/09-comm/commercialguide.cfm "Commercial Insurance Guide") [8](https://www.trade.gov/shipping-options "Shipping Options") [9](https://www.trade.gov/special-documents "Special Documents") [10](https://www.nationalunity.com/National/MotorTruckCargoLiability.pdf "Motor Truck Cargo Legal Liability Coverage")

## Key Differences in Cargo and Transit Insurance

### Cargo Program Components

AIG lists general, bulk, and project cargo, plus stock-throughput and logistics structures. Marsh McLennan Agency (MMA) names cargo stock-throughput, inland transit, motor-truck cargo, and ocean marine options. A business moving inventory from a plant to a customer may need more than one of these components; ask MMA which placement covers each segment and AIG which structure addresses storage between trips. [3](https://www.aig.com/home/risk-solutions/business/specialty-risks/marine/ocean-cargo "Ocean Cargo Insurance") [6](https://www.marshmma.com/us/solutions/cargo-theft-prevention.html "Cargo Insurance | MMA")

### Route Advice and Placement Contact

AIG offers route, conveyance, packaging, and security consultations. MMA invites buyers to discuss placement with an adviser or specialist, and its page does not state an online bind process. Ask who will collect the shipment schedule, which insurer will issue coverage, and what risk advice is available after placement. [3](https://www.aig.com/home/risk-solutions/business/specialty-risks/marine/ocean-cargo "Ocean Cargo Insurance") [6](https://www.marshmma.com/us/solutions/cargo-theft-prevention.html "Cargo Insurance | MMA")

## What to Confirm in Cargo and Transit Insurance Quotes

- Ask MMA whether stock-throughput, inland transit, truck cargo, and ocean marine are separate forms or coordinated parts of one program. [3](https://www.aig.com/home/risk-solutions/business/specialty-risks/marine/ocean-cargo "Ocean Cargo Insurance") [6](https://www.marshmma.com/us/solutions/cargo-theft-prevention.html "Cargo Insurance | MMA")
- Ask AIG how its proposed form handles storage, loading, and connecting transport. [3](https://www.aig.com/home/risk-solutions/business/specialty-risks/marine/ocean-cargo "Ocean Cargo Insurance") [6](https://www.marshmma.com/us/solutions/cargo-theft-prevention.html "Cargo Insurance | MMA")
- Confirm the adviser, insurer, claims contact, and service scope for each segment. [3](https://www.aig.com/home/risk-solutions/business/specialty-risks/marine/ocean-cargo "Ocean Cargo Insurance") [6](https://www.marshmma.com/us/solutions/cargo-theft-prevention.html "Cargo Insurance | MMA")

## Offering Details

| Criteria | AIG Ocean Cargo Insurance | Marsh McLennan Agency cargo transit (official overview) |
| --- | --- | --- |
| Role in This Line | AIG markets Ocean Cargo insurance and related global/captive solutions. The page does not name the issuing subsidiary for a particular buyer’s policy. [3](https://www.aig.com/home/risk-solutions/business/specialty-risks/marine/ocean-cargo "Ocean Cargo Insurance") (Evidence: Company-reported; scope: Role in this product is limited to the description on the linked AIG source..) | Marsh McLennan Agency describes arranging cargo transit for the audience stated on the cited product page. [6](https://www.marshmma.com/us/solutions/cargo-theft-prevention.html "Cargo Insurance | MMA") (Evidence: Company-reported; scope: cargo transit 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..) |
| Who It’s For | AIG names importers, exporters, manufacturers, wholesalers, and distributors with international transit exposures, including containerized general cargo, bulk/break-bulk and project cargo. [3](https://www.aig.com/home/risk-solutions/business/specialty-risks/marine/ocean-cargo "Ocean Cargo Insurance") (Evidence: Company-reported; scope: Audience is the segment AIG names on the linked source; this is not an underwriting decision, quote or guarantee of availability..) | Businesses storing or transporting goods; source discusses domestic and international supply chains. [6](https://www.marshmma.com/us/solutions/cargo-theft-prevention.html "Cargo Insurance | MMA") (Evidence: Company-reported; scope: cargo transit 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 | AIG describes protection for goods moved across land, sea or international borders and lists general cargo, bulk/break-bulk and project cargo. It also lists stock-throughput, captive/fronting and logistics package structures; those examples do not settle any buyer’s policy scope. [3](https://www.aig.com/home/risk-solutions/business/specialty-risks/marine/ocean-cargo "Ocean Cargo Insurance") (Evidence: Company-reported; scope: AIG’s public product description is not the policy. Actual entitlement depends on the applicable issued form, endorsements and declarations..) | The cited product page describes cargo stock-throughput, inland transit, motor-truck cargo, and ocean marine options for goods in storage or transit. Marketing description only; actual coverage, exclusions, conditions, limits, and availability depend on the issued policy and jurisdiction. [6](https://www.marshmma.com/us/solutions/cargo-theft-prevention.html "Cargo Insurance | MMA") (Evidence: Company-reported; scope: cargo transit 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 | The page advertises $50 million transit capacity and $50 million storage/warehouse capacity, with natural-catastrophe sublimits stated as $10 million per occurrence and annual aggregate. These are advertised capacity figures, not an individual quote or policy limit. [3](https://www.aig.com/home/risk-solutions/business/specialty-risks/marine/ocean-cargo "Ocean Cargo Insurance") (Evidence: Not publicly disclosed; scope: This statement reports only what the linked public source discloses and does not substitute for a quote or issued policy..) | 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. [6](https://www.marshmma.com/us/solutions/cargo-theft-prevention.html "Cargo Insurance | 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..) |
| Risk Services | AIG lists route, conveyance, packaging and security consultations, marine loss-control engineering, and claims support. Its Marine Claims Promise is conditional on confirmed coverage and applies to specified expense categories and agreed loss estimates. [3](https://www.aig.com/home/risk-solutions/business/specialty-risks/marine/ocean-cargo "Ocean Cargo Insurance") (Evidence: Company-reported; scope: The linked page describes company-reported support; specific account services and third-party arrangements must be confirmed..) | Confirm in your quote. |
| How to Apply | Confirm in your quote. | 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. [6](https://www.marshmma.com/us/solutions/cargo-theft-prevention.html "Cargo Insurance | MMA") (Evidence: Company-reported; scope: cargo transit 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..) |

## Full Comparison

- [AIG vs Marsh McLennan Agency](https://spot.insure/compare/aig-vs-marsh-mclennan-agency): all coverage lines, business roles, service and claims.
- [What Is Cargo and Transit Insurance?](https://spot.insure/coverage/cargo-transit): Cargo coverage protects your financial interest in goods during transit; ownership, route, storage and late-delivery terms shape what the policy addresses.
- [AIG vs Marsh McLennan Agency Builders Risk Insurance](https://spot.insure/compare/aig-vs-marsh-mclennan-agency/builders-risk)
- [AIG vs Marsh McLennan Agency Commercial Auto Insurance](https://spot.insure/compare/aig-vs-marsh-mclennan-agency/commercial-auto)
- [AIG vs Marsh McLennan Agency Commercial Property Insurance](https://spot.insure/compare/aig-vs-marsh-mclennan-agency/commercial-property)
- [AIG vs Marsh McLennan Agency Crime Insurance](https://spot.insure/compare/aig-vs-marsh-mclennan-agency/crime)
- [AIG vs Marsh McLennan Agency Cyber Insurance](https://spot.insure/compare/aig-vs-marsh-mclennan-agency/cyber)
- [AIG vs Marsh McLennan Agency D&O Insurance](https://spot.insure/compare/aig-vs-marsh-mclennan-agency/directors-officers)
- [AIG vs Marsh McLennan Agency Employment Practices Liability Insurance](https://spot.insure/compare/aig-vs-marsh-mclennan-agency/employment-practices)
- [AIG vs Marsh McLennan Agency Fiduciary Liability Insurance](https://spot.insure/compare/aig-vs-marsh-mclennan-agency/fiduciary)
- [AIG vs Marsh McLennan Agency General Liability Insurance](https://spot.insure/compare/aig-vs-marsh-mclennan-agency/general-liability)
- [AIG vs Marsh McLennan Agency Kidnap and Ransom Insurance](https://spot.insure/compare/aig-vs-marsh-mclennan-agency/kidnap-ransom)
- [AIG vs Marsh McLennan Agency Media Liability Insurance](https://spot.insure/compare/aig-vs-marsh-mclennan-agency/media)
- [AIG vs Marsh McLennan Agency Professional Liability (E&O) Insurance](https://spot.insure/compare/aig-vs-marsh-mclennan-agency/professional-errors-omissions)
- [AIG vs Marsh McLennan Agency Workers’ Compensation Insurance](https://spot.insure/compare/aig-vs-marsh-mclennan-agency/workers-compensation)
- [AIG vs Alliance Risk Cargo and Transit Insurance](https://spot.insure/compare/aig-vs-alliance-risk/cargo-transit)
- [AIG vs Amelia Risk Cargo and Transit Insurance](https://spot.insure/compare/aig-vs-amelia-risk/cargo-transit)
- [AIG vs Aon Cargo and Transit Insurance](https://spot.insure/compare/aig-vs-aon/cargo-transit)
- [AIG vs The Baldwin Group Cargo and Transit Insurance](https://spot.insure/compare/aig-vs-baldwin/cargo-transit)
- [AIG vs Berkshire Hathaway Specialty Insurance Cargo and Transit Insurance](https://spot.insure/compare/aig-vs-berkshire-hathaway-specialty-insurance/cargo-transit)
- [AIG vs Chubb Cargo and Transit Insurance](https://spot.insure/compare/aig-vs-chubb/cargo-transit)

## Sources

### AIG

1. [Investor Relations](https://www.aig.com/investor-relations). American International Group, Inc. (AIG); About AIG and legal footer; lines 244–246 and 327–331. Accessed 2026-09-28.
2. [Business](https://www.aig.com/home/risk-solutions/business). AIG US; Surplus Lines heading and paragraph, lines 357–359. Accessed 2026-09-28.
3. [Ocean Cargo Insurance](https://www.aig.com/home/risk-solutions/business/specialty-risks/marine/ocean-cargo). AIG; Official AIG Ocean Cargo page, lines 242–285: target classes, cargo types, program structures, stated capacity, route consultation, claims promise and policy caveat.. Accessed 2026-09-30.

### Marsh McLennan Agency

4. [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.
5. [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.
6. [Cargo Insurance | MMA](https://www.marshmma.com/us/solutions/cargo-theft-prevention.html). Marsh McLennan Agency; Cargo insurance coverage; cargo stock throughput, inland transit, motor truck cargo, and ocean marine sections.. Accessed 2026-09-30.

### Cargo and Transit Insurance Guide

7. [Commercial Insurance Guide](https://www.insurance.ca.gov/01-consumers/105-type/95-guides/09-comm/commercialguide.cfm). California Department of Insurance; Commercial Property; Inland Marine; What Should I Expect from a Broker-Agent. Accessed 2026-09-16.
8. [Shipping Options](https://www.trade.gov/shipping-options). International Trade Administration, U.S. Department of Commerce; Export Shipping Basics; Tips on International Shipping from U.S.; Working with Freight Forwarders. Accessed 2026-09-16.
9. [Special Documents](https://www.trade.gov/special-documents). International Trade Administration, U.S. Department of Commerce; Insurance Certificate bullet. Accessed 2026-09-16.
10. [Motor Truck Cargo Legal Liability Coverage](https://www.nationalunity.com/National/MotorTruckCargoLiability.pdf). American Association of Insurance Services, Inc.; hosted by National Unity; Coverage and Property Covered pp.1–2; Perils Excluded pp.6–7; Valuation p.8; How Much We Pay p.9; Transit definition p.13. 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.

## AIG Reviews

Review Score: 4.4 / 10 from 2 rated sources, equally weighted.

Customer ratings for AIG are low: Trustpilot shows 1.9 out of 5 from 252 reviews, and NerdWallet gives 2.5 stars and notes more claims complaints than expected. These pages cover many AIG products and countries, so they only loosely describe business insurance.

- NerdWallet: NerdWallet editorial rating 2.5 (stars). NerdWallet’s editorial business-insurance comparison; the AIG entry concerns commercial liability and property insurance, not a quantified policyholder-review sample. The page’s complaint statement and 2.5-star editorial rating are source-specific and must not be recast as a consumer average. Checked 2026-09-29. [Business Insurance: Get Quotes and Coverage Today](https://www.nerdwallet.com/business/insurance/best)
- Trustpilot: Trustpilot TrustScore 1.9 (out of 5); 252 reviews. Consumer reviews on aig.com’s Trustpilot profile span products and countries, including personal, travel, device/service and other experiences; they do not isolate U.S. commercial-P&C policyholders or a single issuing insurer. Checked 2026-09-29. [AIG Reviews](https://www.trustpilot.com/review/aig.com)
- ConsumerAffairs: ConsumerAffairs average 1.0 (out of 5); 274 reviews. ConsumerAffairs page titled AIG Life Insurance Reviews, updated 2026-08-14. The page mixes life and high-net-worth home references and reviewers may describe other AIG relationships; it is not a commercial-P&C-only population. Checked 2026-09-29. [AIG Life Insurance Reviews](https://www.consumeraffairs.com/insurance/aig_life.html)
- BBB: Complaints shown, prior 3 years 270. BBB’s American International Group, Inc. headquarters profile and corporate-owned locations (86 listed locations); complaint data is not limited to commercial insurance or a particular risk-bearing insurer. BBB says displayed complaint text may not represent every complaint. Period: Three years ending as displayed 2026-09-29. Checked 2026-09-29. [American International Group, Inc. (AIG) BBB Complaints](https://www.bbb.org/us/ny/new-york/profile/insurance-companies/american-international-group-inc-aig-0121-1515/complaints)

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

## Marsh McLennan Agency Reviews

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/aig-vs-marsh-mclennan-agency/cargo-transit.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)