---
title: "Insureon vs Marsh: Workers’ Compensation Insurance"
description: "Marsh McLennan Agency places workers’ compensation through casualty specialists and applies risk consulting and claims analytics; Insureon offers an online quote request."
canonical: "https://spot.insure/compare/insureon-vs-marsh/workers-compensation"
page-type: "line-comparison"
updated-at: "2026-09-30"
comparison-pair: "insureon-vs-marsh"
provider-a: "insureon"
provider-b: "marsh"
coverage-line: "workers-compensation"
---

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[Human-readable page](https://spot.insure/compare/insureon-vs-marsh/workers-compensation)

## Agent Guide

**What this page is:** Focused comparison of Insureon and Marsh for Workers’ Compensation 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 Workers’ Compensation Insurance questions about Insureon versus Marsh. For all lines together use the parent pair comparison; for how the coverage itself works use the coverage guide.

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

**Key facts:**
- Line: Workers’ Compensation Insurance. Providers: Insureon and Marsh.
- 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:**
- [Insureon vs Marsh](https://spot.insure/compare/insureon-vs-marsh) — parent: all coverage lines for this pair
- [Workers’ Compensation Insurance guide](https://spot.insure/coverage/workers-compensation) — coverage explainer for this line
- [Insureon profile](https://spot.insure/insurance-providers/insureon) — provider profile (evidence)
- [Marsh profile](https://spot.insure/insurance-providers/marsh) — provider profile (evidence)
- [Insureon vs Marsh Commercial Property Insurance](https://spot.insure/compare/insureon-vs-marsh/commercial-property) — sibling comparison (other line, or other pair for this line)
- [Insureon vs Marsh Cyber Insurance](https://spot.insure/compare/insureon-vs-marsh/cyber) — sibling comparison (other line, or other pair for this line)
- [Insureon vs Marsh Fidelity Bonds](https://spot.insure/compare/insureon-vs-marsh/fidelity-bonds) — sibling comparison (other line, or other pair for this line)
- [AIG vs Insureon Workers’ Compensation Insurance](https://spot.insure/compare/aig-vs-insureon/workers-compensation) — sibling comparison (other line, or other pair for this line)
- [AIG vs Marsh Workers’ Compensation Insurance](https://spot.insure/compare/aig-vs-marsh/workers-compensation) — sibling comparison (other line, or other pair for this line)
- [Alliance Risk vs Insureon Workers’ Compensation Insurance](https://spot.insure/compare/alliance-risk-vs-insureon/workers-compensation) — sibling comparison (other line, or other pair for this line)
- [Alliance Risk vs Marsh Workers’ Compensation Insurance](https://spot.insure/compare/alliance-risk-vs-marsh/workers-compensation) — sibling comparison (other line, or other pair for this line)
- [Amelia Risk vs Insureon Workers’ Compensation Insurance](https://spot.insure/compare/amelia-risk-vs-insureon/workers-compensation) — sibling comparison (other line, or other pair for this line)
- [Amelia Risk vs Marsh Workers’ Compensation Insurance](https://spot.insure/compare/amelia-risk-vs-marsh/workers-compensation) — sibling comparison (other line, or other pair for this line)

# Insureon vs Marsh: How Do They Compare for Workers’ Compensation Insurance?

Marsh McLennan Agency places workers’ compensation through casualty specialists and applies risk consulting and claims analytics; Insureon offers an online quote request.

## Research Scope and Use

Use this comparison to evaluate Insureon and Marsh for Workers’ Compensation 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

Marsh McLennan Agency describes specialist-led placement with risk consulting and data-driven claims management; Insureon’s overview provides an online request for small businesses. [3](https://www.insureon.com/small-business-insurance/workers-compensation "Workers’ Comp Insurance: Buy Online & Get Free Quotes") [8](https://www.marshmma.com/us/solutions/casualty.html "Comprehensive Casualty Cover")

## What is Insureon?

Insureon describes a small-business insurance agency and broker route with online quote entry and agent support. Its pages market several coverage types, but do not establish which insurer, policy form, state availability, or eligibility applies to a particular buyer. [1](https://www.insureon.com/about-us/how-insureon-works "How Insureon Works") [2](https://www.insureon.com/small-business-insurance/general-liability "General Liability Insurance - Get Online Quotes")

[Insureon profile](https://spot.insure/insurance-providers/insureon)

## 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. [4](https://www.marsh.com/en/home.html "Marsh | Leader in risk, strategy, people, and investments") [5](https://www.marsh.com/content/dam/marsh/Documents/PDF/US-en/us-client-compensation-guide.pdf "Compensation guide for US clients") [6](https://www.marsh.com/en/services/marsh-mclennan-agency.html "Marsh McLennan Agency (MMA)") [7](https://www.marsh.com/en/industries/technology.html "Technology | Insurance Broking & Risk Management")

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

## What Is Workers’ Compensation Insurance?

Workers’ compensation can pay medical care and part of an employee’s lost wages after a work-related injury or illness. If you have staff, check who is covered in each state; owners, contractors and some workers may be treated differently. [9](https://content.naic.org/insurance-topics/workers%27-compensation-insurance "Workers’ Compensation Insurance") [10](https://content.naic.org/consumer/small-business.htm "Small Business Insurance") [11](https://www.dir.ca.gov/dwc/Employer.htm "DWC employer information") [12](https://www.tdi.texas.gov/wc/employer/index.html "Employer resources")

## Key Differences in Workers’ Compensation Insurance

### Advisory and Claims Support

Marsh McLennan Agency places workers’ compensation as part of its casualty practice and says it applies risk consulting, claims management using data analytics, and risk analytics to that program. Insureon markets the line to small businesses and provides an online quote request, but its reviewed offering does not describe those services. If you want a casualty specialist involved in workplace injury risk and claims trends, ask Marsh McLennan Agency which services are included; ask Insureon who provides analytics or claims support after placement. [8](https://www.marshmma.com/us/solutions/casualty.html "Comprehensive Casualty Cover") [3](https://www.insureon.com/small-business-insurance/workers-compensation "Workers’ Comp Insurance: Buy Online & Get Free Quotes")

### Application Route

Marsh McLennan Agency directs clients to a casualty specialist and describes advisor-led placement rather than an online quote. Insureon offers an online request path. That gives you a clear process distinction: if you prefer to discuss the placement with an advisor, contact Marsh McLennan Agency; if you start online with Insureon, ask when a specialist joins and which carrier will consider the risk. [8](https://www.marshmma.com/us/solutions/casualty.html "Comprehensive Casualty Cover") [3](https://www.insureon.com/small-business-insurance/workers-compensation "Workers’ Comp Insurance: Buy Online & Get Free Quotes")

## What to Confirm in Workers’ Compensation Insurance Quotes

- Ask Marsh McLennan Agency which risk and claims analytics are part of the workers’ compensation engagement and which insurer will issue the policy. [8](https://www.marshmma.com/us/solutions/casualty.html "Comprehensive Casualty Cover")
- Ask Insureon who can advise on class codes and claims analytics after you submit its online request. [3](https://www.insureon.com/small-business-insurance/workers-compensation "Workers’ Comp Insurance: Buy Online & Get Free Quotes")

## Offering Details

| Criteria | Insureon Workers’ Compensation Insurance | Marsh McLennan Agency Workers' Compensation Insurance |
| --- | --- | --- |
| Role in This Line | Insureon markets Workers’ Compensation and offers online quote requests for small businesses. [3](https://www.insureon.com/small-business-insurance/workers-compensation "Workers’ Comp Insurance: Buy Online & Get Free Quotes") (Evidence: Company-reported; scope: Insureon’s public marketing page and quote route documents this description. It does not establish the issuing insurer for an individual quote, exact state or provincial availability, the policy form, complete exclusions, or terms offered to a particular buyer; confirm those in the quote and policy documents..) | Marsh McLennan Agency (MMA) places workers' compensation insurance as one line within its broader casualty insurance practice. [8](https://www.marshmma.com/us/solutions/casualty.html "Comprehensive Casualty Cover") (Evidence: Company-reported; scope: MMA casualty insurance page, Workers' Compensation subsection..) |
| Issuing Insurer | Confirm in your quote. | The reviewed page does not name a specific workers' compensation insurer. [8](https://www.marshmma.com/us/solutions/casualty.html "Comprehensive Casualty Cover") (Evidence: Not publicly disclosed; scope: MMA casualty insurance page as read on 2026-09-23..) |
| Who It’s For | The page is directed to employers with employees; the state and carrier rules for a particular business are not established by this marketing page. [3](https://www.insureon.com/small-business-insurance/workers-compensation "Workers’ Comp Insurance: Buy Online & Get Free Quotes") (Evidence: Company-reported; scope: Insureon’s public marketing page and quote route documents this description. It does not establish the issuing insurer for an individual quote, exact state or provincial availability, the policy form, complete exclusions, or terms offered to a particular buyer; confirm those in the quote and policy documents..) | Confirm in your quote. |
| Coverage Features | The page describes benefits for employees injured at work, including medical costs and lost wages; applicable benefits and policy terms are not determined by the overview. [3](https://www.insureon.com/small-business-insurance/workers-compensation "Workers’ Comp Insurance: Buy Online & Get Free Quotes") (Evidence: Company-reported; scope: Insureon’s public marketing page and quote route documents this description. It does not establish the issuing insurer for an individual quote, exact state or provincial availability, the policy form, complete exclusions, or terms offered to a particular buyer; confirm those in the quote and policy documents..) | MMA says workers' compensation insurance provides coverage for medical expenses, lost wages and other costs in the event of an on-the-job injury or death. [8](https://www.marshmma.com/us/solutions/casualty.html "Comprehensive Casualty Cover") (Evidence: Company-reported; scope: MMA casualty insurance page; brief, general description rather than a specific policy form..) |
| Limits and Retentions | The cited public overview does not establish the limits, deductibles, exclusions or form terms that would apply to a specific buyer. [3](https://www.insureon.com/small-business-insurance/workers-compensation "Workers’ Comp Insurance: Buy Online & Get Free Quotes") (Evidence: Not publicly disclosed; scope: Ask for the quote and specimen or issued policy forms before treating a listed feature as covered..) | Confirm in your quote. |
| Risk Services | Confirm in your quote. | MMA lists risk consulting, claims management using data analytics, and risk analytics as services it applies across its casualty program, which includes workers' compensation. [8](https://www.marshmma.com/us/solutions/casualty.html "Comprehensive Casualty Cover") (Evidence: Company-reported; scope: MMA casualty insurance page, Casualty Coverage section; described for the casualty practice broadly, not exclusively for workers' compensation..) |
| How to Apply | The cited Insureon product page provides an online quote request path; that route does not identify the insurer or guarantee that a quote will be offered or bound. [3](https://www.insureon.com/small-business-insurance/workers-compensation "Workers’ Comp Insurance: Buy Online & Get Free Quotes") (Evidence: Company-reported; scope: Insureon’s public marketing page and quote route documents this description. It does not establish the issuing insurer for an individual quote, exact state or provincial availability, the policy form, complete exclusions, or terms offered to a particular buyer; confirm those in the quote and policy documents..) | You work with an MMA casualty specialist directly; the page names an account manager contact and describes advisor-led placement rather than an online quote. [8](https://www.marshmma.com/us/solutions/casualty.html "Comprehensive Casualty Cover") (Evidence: Company-reported; scope: MMA casualty insurance page..) |

## Full Comparison

- [Insureon vs Marsh](https://spot.insure/compare/insureon-vs-marsh): all coverage lines, business roles, service and claims.
- [What Is Workers’ Compensation Insurance?](https://spot.insure/coverage/workers-compensation): Workers’ compensation can pay medical care, rehabilitation and lost wages after an employee’s work-related injury or illness; state rules determine who must be covered.
- [Insureon vs Marsh Commercial Property Insurance](https://spot.insure/compare/insureon-vs-marsh/commercial-property)
- [Insureon vs Marsh Cyber Insurance](https://spot.insure/compare/insureon-vs-marsh/cyber)
- [Insureon vs Marsh Fidelity Bonds](https://spot.insure/compare/insureon-vs-marsh/fidelity-bonds)
- [AIG vs Insureon Workers’ Compensation Insurance](https://spot.insure/compare/aig-vs-insureon/workers-compensation)
- [AIG vs Marsh Workers’ Compensation Insurance](https://spot.insure/compare/aig-vs-marsh/workers-compensation)
- [Alliance Risk vs Insureon Workers’ Compensation Insurance](https://spot.insure/compare/alliance-risk-vs-insureon/workers-compensation)
- [Alliance Risk vs Marsh Workers’ Compensation Insurance](https://spot.insure/compare/alliance-risk-vs-marsh/workers-compensation)
- [Amelia Risk vs Insureon Workers’ Compensation Insurance](https://spot.insure/compare/amelia-risk-vs-insureon/workers-compensation)
- [Amelia Risk vs Marsh Workers’ Compensation Insurance](https://spot.insure/compare/amelia-risk-vs-marsh/workers-compensation)

## Sources

### Insureon

1. [How Insureon Works](https://www.insureon.com/about-us/how-insureon-works). Insureon; Agent/broker and carrier roles (L82-88); application and advertised quote/payment route (L89-97); human support (L98-101). Accessed 2026-09-28.
2. [General Liability Insurance - Get Online Quotes](https://www.insureon.com/small-business-insurance/general-liability). Insureon; Coverage/product overview; illustrative third-party claims; quote CTA.. Accessed 2026-09-29.
3. [Workers’ Comp Insurance: Buy Online & Get Free Quotes](https://www.insureon.com/small-business-insurance/workers-compensation). Insureon; Product overview L67-L85; coverage examples L95-L121; quote/application path L343-L365.. Accessed 2026-09-29.

### Marsh

4. [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.
5. [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.
6. [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.
7. [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.
8. [Comprehensive Casualty Cover](https://www.marshmma.com/us/solutions/casualty.html). Marsh McLennan Agency; Casualty Coverage section: Risk Consulting, Claims Management, Risk Analytics, Workers' Compensation subsection (coverage for medical expenses, lost wages, and more in the event of an on-the-job injury or death). Accessed 2026-09-23.

### Workers’ Compensation Insurance Guide

9. [Workers’ Compensation Insurance](https://content.naic.org/insurance-topics/workers%27-compensation-insurance). National Association of Insurance Commissioners; Opening definition; mandatory coverage except Texas opt-in; exclusive remedy; monopolistic state funds; self-insurance note. Accessed 2026-09-16.
10. [Small Business Insurance](https://content.naic.org/consumer/small-business.htm). National Association of Insurance Commissioners; Typically covers medical expenses, rehabilitation costs and lost wages; check with your state insurance department; ask these questions / who qualifies as a covered employee (contractors, part-time staff, interns); payroll and type-of-work rating factors. Accessed 2026-09-16.
11. [DWC employer information](https://www.dir.ca.gov/dwc/Employer.htm). California Department of Industrial Relations, Division of Workers’ Compensation; Opening trade-off and California requirement; basic benefits including medical care, temporary and permanent disability, supplemental job displacement, return-to-work supplement and death benefits; out-of-state employer note. Accessed 2026-09-16.
12. [Employer resources](https://www.tdi.texas.gov/wc/employer/index.html). Texas Department of Insurance, Division of Workers’ Compensation; In Texas, private employers can choose to carry workers’ compensation insurance coverage, but it is not required in most cases; lost wages and medical benefits; except when gross negligence results in a fatality, coverage limits liability. 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.

## Insureon Reviews

Review Score: 5.8 / 10 from 4 rated sources, equally weighted.

Insureon's ratings are split. Trustpilot shows 4.5 out of 5 from 2,401 reviews, while ConsumerAffairs shows 1.0 from 344.

- Trustpilot: TrustScore 4.5 (out of 5); 2401 reviews. Insureon's own Trustpilot profile (claimed since 2014), checked 2026-09-29. Reviews are collected by Insureon, so they are not a random sample. Period: all time; 548 in the prior 12 months (checked 2026-09-29). Checked 2026-09-29. [Insureon Reviews | Trustpilot](https://www.trustpilot.com/review/www.insureon.com)
- ConsumerAffairs: Displayed listing rating 1.0 (out of 5); 344 reviews. Insureon listing on ConsumerAffairs, page updated 2026-08-14 (read in an earlier pass; the numbers were not re-confirmed on the latest check). Period: page updated 2026-08-14. Checked 2026-09-29. [Insureon Reviews (From First-hand Experiences)](https://www.consumeraffairs.com/insurance/insureon.html)
- BBB: BBB business grade A+. BBB Chicago/Northern Illinois profile for Insureon; BBB Accredited since 2025-08-29. Checked 2026-09-29. [Insureon | BBB Business Profile](https://www.bbb.org/us/il/chicago/profile/commercial-insurance-services/insureon-0654-88589675)
- BBB: Customer-review rating 1 (out of 5); 2 reviews. Two self-selected customer reviews on the BBB profile (read earlier; the 2 count was reconfirmed 2026-09-29). Period: BBB profile checked 2026-09-29. Checked 2026-09-29. [Insureon | BBB Reviews](https://www.bbb.org/us/il/chicago/profile/commercial-insurance-services/insureon-0654-88589675/customer-reviews)
- BBB: Complaints 6. BBB complaint list for Insureon; no policy-volume denominator. Period: closed in the last three years (BBB, 2026-09-29). Checked 2026-09-29. [Insureon | BBB Complaints](https://www.bbb.org/us/il/chicago/profile/commercial-insurance-services/insureon-0654-88589675/complaints)

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

## Marsh Reviews

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).

## Agent and Developer Resources

- [Markdown page](https://spot.insure/compare/insureon-vs-marsh/workers-compensation.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)