---
title: "Cowbell vs Marsh Fiduciary Liability Insurance"
description: "Cowbell’s Zurich fiduciary module is wholesale-only; Marsh’s FINPRO team places coverage and advises on limits, carriers, and claims."
canonical: "https://spot.insure/compare/cowbell-vs-marsh/fiduciary"
page-type: "line-comparison"
updated-at: "2026-09-23"
---

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[Human-readable page](https://spot.insure/compare/cowbell-vs-marsh/fiduciary)

# Cowbell vs Marsh Fiduciary Liability Insurance

Cowbell’s Zurich fiduciary module is wholesale-only; Marsh’s FINPRO team places coverage and advises on limits, carriers, and claims.

## Research Scope and Use

Use this comparison to evaluate Cowbell and Marsh for Fiduciary Liability 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

Cowbell offers fiduciary liability as a Zurich Select Plus module for private companies under 250 employees, sold through wholesalers. Marsh’s FINPRO practice places the line for plan sponsors, describes typical cover for defense and settlements, and notes that contractual benefit obligations are not insured. [4](https://cowbell.insure/mgmt-liability/ "Management liability coverage for small & medium enterprises") [3](https://www.zurichna.com/insurance/excess-and-surplus/small-business-management-liability "Small and Midsize Business Management Liability | Zurich Select Plus") [9](https://www.marsh.com/en/services/financial-professional-liability/expertise/fiduciary.html "Fiduciary liability") [10](https://www.marshmma.com/us/solutions/executive-and-professional-liability.html "Expert Executive and Professional Liability Insurance")

## What Is Cowbell Insurance?

Cowbell is a specialty-insurance platform and agency focused on cyber risk for small and midsize businesses. Its U.S. catalogue also includes combined Technology E&O and cyber products and a Zurich management-liability offering distributed through appointed wholesalers. [1](https://cowbell.insure/ "Cowbell") [2](https://cowbell.insure/wp-content/uploads/pdfs/CB-US-PrimeTech-Overview-1.pdf "Prime Tech Product Overview") [3](https://www.zurichna.com/insurance/excess-and-surplus/small-business-management-liability "Small and Midsize Business Management Liability | Zurich Select Plus")

[Cowbell profile](https://spot.insure/insurance-providers/cowbell)

## What Is Marsh?

Marsh is a global insurance broker and risk advisor. In the United States it places coverage through core Marsh teams and through Marsh McLennan Agency for many middle-market buyers, including technology, cyber, property, casualty and benefits programs. [5](https://www.marsh.com/en/home.html "Marsh | Leader in risk, strategy, people, and investments") [6](https://www.marsh.com/content/dam/marsh/Documents/PDF/US-en/us-client-compensation-guide.pdf "Compensation guide for US clients") [7](https://www.marsh.com/en/services/marsh-mclennan-agency.html "Marsh McLennan Agency (MMA)") [8](https://www.marsh.com/en/industries/technology.html "Technology | Insurance Broking & Risk Management")

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

## What Is Fiduciary Liability Insurance?

Fiduciary liability insurance addresses covered claims alleging breaches of duties in managing employee benefit plans. [11](https://www.dol.gov/sites/dolgov/files/ebsa/employers-and-advisers/guidance/field-assistance-bulletins/erisa-fidelity-bonding-requirements.pdf "Field Assistance Bulletin No. 2008-04: Guidance Regarding ERISA Fidelity Bonding Requirements") [12](https://www.travelers.com/business-insurance/professional-liability-insurance/fiduciary-liability "Fiduciary Liability Insurance")

## Key Differences in Fiduciary Liability Insurance

### Product Platform Versus FINPRO Placement

Cowbell’s fiduciary cover is one of four Select Plus modules Zurich underwrites, with Cowbell running the distribution platform. Marsh’s financial and professional (FINPRO) practice places fiduciary liability for retirement-plan sponsors and fiduciaries; Marsh McLennan Agency also lists the line in its executive and professional lineup. Marsh does not underwrite the policy. [4](https://cowbell.insure/mgmt-liability/ "Management liability coverage for small & medium enterprises") [3](https://www.zurichna.com/insurance/excess-and-surplus/small-business-management-liability "Small and Midsize Business Management Liability | Zurich Select Plus") [9](https://www.marsh.com/en/services/financial-professional-liability/expertise/fiduciary.html "Fiduciary liability") [10](https://www.marshmma.com/us/solutions/executive-and-professional-liability.html "Expert Executive and Professional Liability Insurance")

### What a Typical Policy Is Said to Pay

Cowbell describes protection against fiduciary-duty claims tied to benefit plans. Marsh says a typical policy covers defense costs, damages, judgments, and settlements from a fiduciary’s breach of duty or from negligence, errors, or omissions in administering a plan, and that it does not cover contractual liability—so it cannot guarantee a plan’s duty to pay benefits due. [4](https://cowbell.insure/mgmt-liability/ "Management liability coverage for small & medium enterprises") [9](https://www.marsh.com/en/services/financial-professional-liability/expertise/fiduciary.html "Fiduciary liability")

### Account Profile

Cowbell’s published appetite is private companies with fewer than 250 employees and under $50 million in assets. Marsh says a typical policy insures the sponsor organization, the plans it operates, and fiduciaries who are directors, officers, or employees of the sponsor, without those size cutoffs. [4](https://cowbell.insure/mgmt-liability/ "Management liability coverage for small & medium enterprises") [9](https://www.marsh.com/en/services/financial-professional-liability/expertise/fiduciary.html "Fiduciary liability")

### Advice Around the Policy

Marsh says FINPRO helps spot red flags in fiduciary controls, builds programs from limit assessment through carrier selection, and assigns claims advocates from the outset. Cowbell’s reviewed pages mention Zurich Claims service for Select Plus generally and do not describe fiduciary-specific consulting. Access also differs: Cowbell is wholesaler-and-API only. [9](https://www.marsh.com/en/services/financial-professional-liability/expertise/fiduciary.html "Fiduciary liability") [4](https://cowbell.insure/mgmt-liability/ "Management liability coverage for small & medium enterprises") [3](https://www.zurichna.com/insurance/excess-and-surplus/small-business-management-liability "Small and Midsize Business Management Liability | Zurich Select Plus")

## What to Confirm in Fiduciary Liability Insurance Quotes

- Ask Marsh which carrier it would select and how limits were modeled; Cowbell’s issuer is Zurich, but neither side publishes limit figures. [9](https://www.marsh.com/en/services/financial-professional-liability/expertise/fiduciary.html "Fiduciary liability") [3](https://www.zurichna.com/insurance/excess-and-surplus/small-business-management-liability "Small and Midsize Business Management Liability | Zurich Select Plus")
- Confirm whether contractual benefit-payment obligations are excluded, as Marsh’s FAQ states for a typical form. [9](https://www.marsh.com/en/services/financial-professional-liability/expertise/fiduciary.html "Fiduciary liability")
- Check whether you fit Cowbell’s private-company size band or need a Marsh placement outside that band. [4](https://cowbell.insure/mgmt-liability/ "Management liability coverage for small & medium enterprises") [9](https://www.marsh.com/en/services/financial-professional-liability/expertise/fiduciary.html "Fiduciary liability")
- Ask how claims would be handled: Marsh names claims advocates; Cowbell points only to Zurich Claims service at the product level. [9](https://www.marsh.com/en/services/financial-professional-liability/expertise/fiduciary.html "Fiduciary liability") [3](https://www.zurichna.com/insurance/excess-and-surplus/small-business-management-liability "Small and Midsize Business Management Liability | Zurich Select Plus")

## Offering Details

| Criteria | Cowbell / Zurich Select Plus Fiduciary Liability | Marsh Fiduciary Liability Insurance |
| --- | --- | --- |
| Role in This Line | Fiduciary liability is one module within Cowbell's distribution of Zurich's Select Plus management liability product; Cowbell operates the platform, Zurich underwrites the module. Zurich's own page lists 'Fiduciary Liability' as one of the four modules a buyer can combine. [4](https://cowbell.insure/mgmt-liability/ "Management liability coverage for small & medium enterprises") [3](https://www.zurichna.com/insurance/excess-and-surplus/small-business-management-liability "Small and Midsize Business Management Liability | Zurich Select Plus") (Evidence: Company-reported; scope: Management liability page intro and module list; Zurich page module-name section..) | Marsh's FINPRO (financial and professional) practice places fiduciary liability insurance for retirement plan sponsors and fiduciaries; MMA also lists fiduciary coverage within its executive and professional liability practice. [9](https://www.marsh.com/en/services/financial-professional-liability/expertise/fiduciary.html "Fiduciary liability") [10](https://www.marshmma.com/us/solutions/executive-and-professional-liability.html "Expert Executive and Professional Liability Insurance") (Evidence: Company-reported; scope: Marsh fiduciary liability page and MMA executive and professional liability page..) |
| Issuing Insurer | Cowbell and Zurich both say the Select Plus modules, including fiduciary liability, are written on Zurich admitted paper. Zurich's site footer names 'Zurich American Insurance Company' in its copyright notice, but neither page states that entity is the specific policy issuer for this module. [4](https://cowbell.insure/mgmt-liability/ "Management liability coverage for small & medium enterprises") [3](https://www.zurichna.com/insurance/excess-and-surplus/small-business-management-liability "Small and Midsize Business Management Liability | Zurich Select Plus") (Evidence: Company-reported; scope: Management liability page intro; Zurich page intro and footer..) | The reviewed pages do not name a specific fiduciary liability insurer. Marsh describes its own role as advising on limit assessment and carrier selection, implying the issuing insurer depends on the placement. [9](https://www.marsh.com/en/services/financial-professional-liability/expertise/fiduciary.html "Fiduciary liability") (Evidence: Not publicly disclosed; scope: Fiduciary liability page as read on 2026-09-23..) |
| Who It’s For | Cowbell targets this fiduciary module at private companies with under 250 employees and under $50M in assets, across the same target industries listed for the broader Select Plus product, such as manufacturing and technology. [4](https://cowbell.insure/mgmt-liability/ "Management liability coverage for small & medium enterprises") (Evidence: Company-reported; scope: FAQ 'What size accounts are targeted?' and Target industries list..) | Marsh says a fiduciary liability policy typically insures the sponsor organization, the benefit plans it operates, and plan fiduciaries who are directors, officers or employees of the plan sponsor. [9](https://www.marsh.com/en/services/financial-professional-liability/expertise/fiduciary.html "Fiduciary liability") (Evidence: Company-reported; scope: Fiduciary liability page, Who is covered? FAQ..) |
| Coverage Features | Cowbell describes fiduciary liability as protecting against claims arising from breaches of fiduciary duties related to employee benefit plans, such as a company's 401(k) or health plan. [4](https://cowbell.insure/mgmt-liability/ "Management liability coverage for small & medium enterprises") (Evidence: Company-reported; scope: FAQ 'What is the difference between management liability and D&O?'..) | Marsh says a fiduciary liability policy typically covers defense costs, damages, judgments and settlements from a fiduciary's breach of duty or from negligence, errors or omissions in administering a benefit plan, but does not cover contractual liability, so it cannot guarantee a plan's obligation to pay benefits due. [9](https://www.marsh.com/en/services/financial-professional-liability/expertise/fiduciary.html "Fiduciary liability") (Evidence: Company-reported; scope: Fiduciary liability page FAQs; illustrative policy description, not a specific policy form..) |
| Limits and Retentions | Neither the Cowbell page nor Zurich's own Select Plus page, both read in full, publishes fiduciary-liability limit or retention amounts. [4](https://cowbell.insure/mgmt-liability/ "Management liability coverage for small & medium enterprises") [3](https://www.zurichna.com/insurance/excess-and-surplus/small-business-management-liability "Small and Midsize Business Management Liability | Zurich Select Plus") (Evidence: Not publicly disclosed; scope: Cowbell page and Zurich page, both read on 2026-09-23..) | Not described in the reviewed sources. |
| Risk Services | Both Cowbell and Zurich describe the Select Plus product generally as backed by 'the reputable Zurich Claims service'; neither reviewed page describes a fiduciary-specific service such as plan-compliance consulting. [4](https://cowbell.insure/mgmt-liability/ "Management liability coverage for small & medium enterprises") [3](https://www.zurichna.com/insurance/excess-and-surplus/small-business-management-liability "Small and Midsize Business Management Liability | Zurich Select Plus") (Evidence: Not publicly disclosed; scope: Management liability page intro; Zurich page intro, both read on 2026-09-23..) | Marsh says its FINPRO practice helps clients identify red flags in fiduciary controls, builds fiduciary liability programs from limit assessment to carrier selection, and provides claims advocacy to help resolve claims from the outset. [9](https://www.marsh.com/en/services/financial-professional-liability/expertise/fiduciary.html "Fiduciary liability") (Evidence: Company-reported; scope: Fiduciary liability page, Why Marsh section..) |
| How to Apply | This fiduciary module is accessed only by appointed Zurich E&S wholesalers through the Cowbell platform's API; it is not sold directly to businesses. [4](https://cowbell.insure/mgmt-liability/ "Management liability coverage for small & medium enterprises") (Evidence: Company-reported; scope: FAQ 'How can I access the Zurich Select Plus management liability product through Cowbell?'..) | Not described in the reviewed sources. |
| Claims Support | Not described in the reviewed sources. | Marsh describes its claims advocates as helping clients resolve fiduciary liability claims from the onset, without publishing outcome statistics for this line. [9](https://www.marsh.com/en/services/financial-professional-liability/expertise/fiduciary.html "Fiduciary liability") (Evidence: Company-reported; scope: Fiduciary liability page, Why Marsh section..) |

## Full Comparison

- [Cowbell vs Marsh](https://spot.insure/compare/cowbell-vs-marsh): all coverage lines, business roles, service and claims.
- [What Is Fiduciary Liability Insurance?](https://spot.insure/coverage/fiduciary): Fiduciary liability insurance can help with covered claims alleging that your business or its people breached duties in managing an employee benefit plan.
- [Cowbell vs Marsh Crime Insurance](https://spot.insure/compare/cowbell-vs-marsh/crime)
- [Cowbell vs Marsh Cyber Insurance](https://spot.insure/compare/cowbell-vs-marsh/cyber)
- [Cowbell vs Marsh D&O Insurance](https://spot.insure/compare/cowbell-vs-marsh/directors-officers)
- [Cowbell vs Marsh Employment Practices Liability Insurance](https://spot.insure/compare/cowbell-vs-marsh/employment-practices)
- [Cowbell vs Marsh Management Liability Insurance](https://spot.insure/compare/cowbell-vs-marsh/management-liability)
- [Cowbell vs Marsh Tech E&O Insurance](https://spot.insure/compare/cowbell-vs-marsh/technology-errors-omissions)
- [Alliance Risk vs Cowbell Fiduciary Liability Insurance](https://spot.insure/compare/alliance-risk-vs-cowbell/fiduciary)
- [Alliance Risk vs Marsh Fiduciary Liability Insurance](https://spot.insure/compare/alliance-risk-vs-marsh/fiduciary)
- [Beazley vs Cowbell Fiduciary Liability Insurance](https://spot.insure/compare/beazley-vs-cowbell/fiduciary)
- [Beazley vs Marsh Fiduciary Liability Insurance](https://spot.insure/compare/beazley-vs-marsh/fiduciary)
- [Chubb vs Cowbell Fiduciary Liability Insurance](https://spot.insure/compare/chubb-vs-cowbell/fiduciary)
- [Chubb vs Marsh Fiduciary Liability Insurance](https://spot.insure/compare/chubb-vs-marsh/fiduciary)

## Sources

### Cowbell

1. [Cowbell](https://cowbell.insure/). Cowbell; What We Do; Assess, Insure, Respond and Improve; U.S. navigation; footer legal disclosure. Accessed 2026-09-15.
2. [Prime Tech Product Overview](https://cowbell.insure/wp-content/uploads/pdfs/CB-US-PrimeTech-Overview-1.pdf). Cowbell; PDF pp. 1–4: non-admitted combined Technology E&O and cyber for technology businesses up to $1 billion; up to $5 million; surplus lines in 50 states; edition PRIME TECH US0001 1025. Accessed 2026-09-16.
3. [Small and Midsize Business Management Liability | Zurich Select Plus](https://www.zurichna.com/insurance/excess-and-surplus/small-business-management-liability). Zurich North America; Intro on the Zurich/Cowbell collaboration; module name 'Fiduciary Liability'; FAQ 'What is the difference between management liability and D&O?' (identical to Cowbell's page); Targeted industries list; footer copyright. Accessed 2026-09-23.
4. [Management liability coverage for small & medium enterprises](https://cowbell.insure/mgmt-liability/). Cowbell; FAQ 'What is the difference between management liability and D&O?' (Fiduciary Liability definition); Target industries list; FAQ on access and account size. Accessed 2026-09-23.

### Marsh

5. [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.
6. [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.
7. [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.
8. [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.
9. [Fiduciary liability](https://www.marsh.com/en/services/financial-professional-liability/expertise/fiduciary.html). Marsh; Protection, Flexibility, Security summary; FAQs: What is covered under a fiduciary liability policy?; What is not covered?; Who is covered?; Why Marsh. Accessed 2026-09-23.
10. [Expert Executive and Professional Liability Insurance](https://www.marshmma.com/us/solutions/executive-and-professional-liability.html). Marsh McLennan Agency; Our policies include D&O, E&O, EPL, commercial crime/fidelity, network security privacy risk/cyber, fiduciary, media liability, IP, architects and engineers, lawyers professional, and kidnap and ransom. Accessed 2026-09-23.

### Fiduciary Liability Insurance Guide

11. [Field Assistance Bulletin No. 2008-04: Guidance Regarding ERISA Fidelity Bonding Requirements](https://www.dol.gov/sites/dolgov/files/ebsa/employers-and-advisers/guidance/field-assistance-bulletins/erisa-fidelity-bonding-requirements.pdf). U.S. Department of Labor, Employee Benefits Security Administration; Q2 pp.2–3. Accessed 2026-09-16.
12. [Fiduciary Liability Insurance](https://www.travelers.com/business-insurance/professional-liability-insurance/fiduciary-liability). Travelers; What Is Fiduciary Liability Insurance?. Accessed 2026-09-16.

Updated 2026-09-23. 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.

## Agent and Developer Resources

- [Markdown page](https://spot.insure/compare/cowbell-vs-marsh/fiduciary.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)