---
title: "Founder Shield vs Liberty Mutual: Fiduciary Liability Insurance"
description: "Compare how Founder Shield and Liberty Mutual structure fiduciary liability insurance coverage, then check the policy form, eligibility, and quote route."
canonical: "https://spot.insure/compare/foundershield-vs-liberty-mutual/fiduciary"
page-type: "line-comparison"
updated-at: "2026-09-30"
comparison-pair: "foundershield-vs-liberty-mutual"
provider-a: "foundershield"
provider-b: "liberty-mutual"
coverage-line: "fiduciary"
---

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[Human-readable page](https://spot.insure/compare/foundershield-vs-liberty-mutual/fiduciary)

## Agent Guide

**What this page is:** Focused comparison of Founder Shield and Liberty Mutual for Fiduciary Liability 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 Fiduciary Liability Insurance questions about Founder Shield versus Liberty Mutual. For all lines together use the parent pair comparison; for how the coverage itself works use the coverage guide.

**Questions this page answers:**
- Founder Shield vs Liberty Mutual for Fiduciary Liability Insurance: how do they differ?
- Which is better for Fiduciary Liability Insurance, Founder Shield or Liberty Mutual?
- What does Founder Shield or Liberty Mutual publish about Fiduciary Liability Insurance (limits, eligibility, claims, add-ons)?
- What should I confirm in a quote for Fiduciary Liability Insurance from Founder Shield or Liberty Mutual?

**Key facts:**
- Line: Fiduciary Liability Insurance. Providers: Founder Shield and Liberty Mutual.
- 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:**
- [Founder Shield vs Liberty Mutual](https://spot.insure/compare/foundershield-vs-liberty-mutual) — parent: all coverage lines for this pair
- [Fiduciary Liability Insurance guide](https://spot.insure/coverage/fiduciary) — coverage explainer for this line
- [Founder Shield profile](https://spot.insure/insurance-providers/foundershield) — provider profile (evidence)
- [Liberty Mutual profile](https://spot.insure/insurance-providers/liberty-mutual) — provider profile (evidence)
- [Founder Shield vs Liberty Mutual Cyber Insurance](https://spot.insure/compare/foundershield-vs-liberty-mutual/cyber) — sibling comparison (other line, or other pair for this line)
- [Founder Shield vs Liberty Mutual Fidelity Bonds](https://spot.insure/compare/foundershield-vs-liberty-mutual/fidelity-bonds) — sibling comparison (other line, or other pair for this line)
- [Founder Shield vs Liberty Mutual General Liability Insurance](https://spot.insure/compare/foundershield-vs-liberty-mutual/general-liability) — sibling comparison (other line, or other pair for this line)
- [Founder Shield vs Liberty Mutual Telehealth Insurance](https://spot.insure/compare/foundershield-vs-liberty-mutual/virtual-care-telehealth) — sibling comparison (other line, or other pair for this line)
- [Founder Shield vs Liberty Mutual Umbrella and Excess Liability Insurance](https://spot.insure/compare/foundershield-vs-liberty-mutual/umbrella-excess) — sibling comparison (other line, or other pair for this line)
- [Founder Shield vs Liberty Mutual Workers’ Compensation Insurance](https://spot.insure/compare/foundershield-vs-liberty-mutual/workers-compensation) — sibling comparison (other line, or other pair for this line)
- [AIG vs Founder Shield Fiduciary Liability Insurance](https://spot.insure/compare/aig-vs-foundershield/fiduciary) — sibling comparison (other line, or other pair for this line)
- [AIG vs Liberty Mutual Fiduciary Liability Insurance](https://spot.insure/compare/aig-vs-liberty-mutual/fiduciary) — sibling comparison (other line, or other pair for this line)
- [Alliance Risk vs Founder Shield Fiduciary Liability Insurance](https://spot.insure/compare/alliance-risk-vs-foundershield/fiduciary) — sibling comparison (other line, or other pair for this line)
- [Alliance Risk vs Liberty Mutual Fiduciary Liability Insurance](https://spot.insure/compare/alliance-risk-vs-liberty-mutual/fiduciary) — sibling comparison (other line, or other pair for this line)
- [Aon vs Founder Shield Fiduciary Liability Insurance](https://spot.insure/compare/aon-vs-foundershield/fiduciary) — sibling comparison (other line, or other pair for this line)
- [Aon vs Liberty Mutual Fiduciary Liability Insurance](https://spot.insure/compare/aon-vs-liberty-mutual/fiduciary) — sibling comparison (other line, or other pair for this line)

# Founder Shield vs Liberty Mutual: How Do They Compare for Fiduciary Liability Insurance?

Compare how Founder Shield and Liberty Mutual structure fiduciary liability insurance coverage, then check the policy form, eligibility, and quote route.

## Research Scope and Use

Use this comparison to evaluate Founder Shield and Liberty Mutual 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

Founder Shield’s record describes a broker placement versus bundled insurer product; Liberty Mutual’s reviewed offering gives a distinct route or detail. Check both quoted forms for your business. [7](https://foundershield.com/about-us/ "About Us") [10](https://business.libertymutual.com/commercial-insurance-solutions/management-liability/proshield/ "ProShield")

## What Is Founder Shield Insurance?

Founder Shield is a broker for venture-backed startups: you apply online in under 15 minutes, and an advisor shops its 200+ carrier markets to build a program that changes as your products and locations change. It doesn't insure you itself, so ask which insurer carries each policy. [1](https://foundershield.com/ "Founder Shield") [2](https://foundershield.com/startup-insurance/ "Startup Insurance") [3](https://foundershield.com/insurance-faqs/general-faqs/how-do-you-decide-which-carriers-to-approach/ "How Do You Decide Which Carriers to Approach?") [4](https://foundershield.com/insurance-faqs/general-faqs/what-if-our-company-grows-a-lot-or-things-change-during-the-year/ "What If Our Company Grows A Lot or Things Change During the Year?") [5](https://foundershield.com/terms-of-service/ "Terms of Service")

[Founder Shield profile](https://spot.insure/insurance-providers/foundershield)

## What Is Liberty Mutual Business Insurance?

Liberty Mutual spans small-commercial, commercial, specialty, surety, and reinsurance businesses. The insurer and distribution route depend on the product, so check the offer and policy before you compare terms. [8](https://www.libertymutualgroup.com/about-lm/investor-relations/our-company/company-profile "Company Profile") [9](https://business.libertymutual.com/commercial-solutions/ "Commercial Insurance Solutions")

[Liberty Mutual profile](https://spot.insure/insurance-providers/liberty-mutual)

## What Is Fiduciary Liability Insurance?

Fiduciary liability can protect your company and plan fiduciaries when participants claim mishandling of an employee benefit plan. If you sponsor a retirement or health plan, check who is insured and whether both administration errors and fiduciary-breach claims are addressed. [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://asset.trvstatic.com/download/assets/fri-3001.pdf/c75b6c8e63ca11ee93454641efede6a9 "Fiduciary Liability") [13](https://www.travelers.com/business-insurance/professional-liability-insurance/fiduciary-liability "Fiduciary Liability Insurance")

## Key Differences in Fiduciary Liability Insurance

### Broker placement versus bundled insurer product

Founder Shield places fiduciary liability with third-party carriers and says it targets plan sponsors and individual fiduciaries. Liberty Mutual includes the line in ProShield, a combined policy scoped to private and nonprofit organizations. Buyers should compare Founder Shield’s carrier-specific offer with the plan eligibility and package structure Liberty Mutual will quote. [7](https://foundershield.com/about-us/ "About Us") [10](https://business.libertymutual.com/commercial-insurance-solutions/management-liability/proshield/ "ProShield")

### Plan events and issuer identification

Founder Shield lists risky investments, poor advice, processing errors, and improper benefit denials as scenarios covered, but says the carrier varies and is not named in its line record. Liberty Mutual describes fiduciary-duty protection with policy-form terms. Ask both for the policy issuer and wording for your relevant event. [6](https://foundershield.com/coverage/fiduciary-liability-insurance/ "Fiduciary Liability Insurance") [10](https://business.libertymutual.com/commercial-insurance-solutions/management-liability/proshield/ "ProShield")

## What to Confirm in Fiduciary Liability Insurance Quotes

- Ask Founder Shield to identify the issuing carrier and limit; ask Liberty Mutual which plan errors, denial claims, and sublimits appear in ProShield. [7](https://foundershield.com/about-us/ "About Us") [10](https://business.libertymutual.com/commercial-insurance-solutions/management-liability/proshield/ "ProShield")

## Offering Details

| Criteria | Founder Shield Fiduciary Liability Insurance | Liberty Mutual ProShield Fiduciary Liability |
| --- | --- | --- |
| Role in This Line | Founder Shield is a retail insurance brokerage, described on its site as “the innovation arm of The Baldwin Group,” and places Founder Shield Fiduciary Liability Insurance with third-party carriers rather than underwriting the policy itself. [7](https://foundershield.com/about-us/ "About Us") (Evidence: Company-reported; scope: About-us page; applies to Founder Shield's brokerage model generally, restated here for this line..) | Liberty Mutual includes fiduciary liability in its ProShield management-liability package. [10](https://business.libertymutual.com/commercial-insurance-solutions/management-liability/proshield/ "ProShield") (Evidence: Company-reported; scope: Liberty Mutual’s cited product or program overview 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..) |
| Issuing Insurer | Founder Shield says it places policies, including Founder Shield Fiduciary Liability Insurance, only with carriers rated A- or better by AM Best, chosen for the client's industry. It does not name the issuing insurer for this line; that depends on which carrier the policy is placed with. [3](https://foundershield.com/insurance-faqs/general-faqs/how-do-you-decide-which-carriers-to-approach/ "How Do You Decide Which Carriers to Approach?") (Evidence: Company-reported; scope: General carrier-selection FAQ, not specific to this line's placements..) | Confirm in your quote. |
| Who It’s For | Founder Shield markets fiduciary liability to plan sponsors offering a 401(k) or similar plan and to the individual fiduciaries who handle plan funds or property. [6](https://foundershield.com/coverage/fiduciary-liability-insurance/ "Fiduciary Liability Insurance") (Evidence: Company-reported; scope: Fiduciary Liability product page..) | The source scopes ProShield to private and not-for-profit organizations; it does not establish eligibility for a particular plan or sponsor. [10](https://business.libertymutual.com/commercial-insurance-solutions/management-liability/proshield/ "ProShield") (Evidence: Company-reported; scope: Liberty Mutual’s cited product or program overview 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..) |
| Coverage Features | Founder Shield lists claims of risky plan investments, poor investment advice, administrative errors in benefits processing, and improper denial or change of benefits as scenarios fiduciary liability responds to. [6](https://foundershield.com/coverage/fiduciary-liability-insurance/ "Fiduciary Liability Insurance") (Evidence: Company-reported; scope: Product page; the issued policy and declarations control actual coverage..)<br><br>Founder Shield distinguishes fiduciary liability from D&O and general liability: it responds to breach-of-fiduciary-duty claims tied to ERISA plan administration, not general management or bodily-injury claims. [6](https://foundershield.com/coverage/fiduciary-liability-insurance/ "Fiduciary Liability Insurance") (Evidence: Company-reported; scope: Fiduciary Liability product page..) | The page describes protection for fiduciaries, benefit plans and sponsors against fiduciary-duty exposures and lists selected defense-cost and compliance features; the policy form determines terms. [10](https://business.libertymutual.com/commercial-insurance-solutions/management-liability/proshield/ "ProShield") (Evidence: Company-reported; scope: Liberty Mutual’s cited product or program overview 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..) |
| Limits and Retentions | Confirm in your quote. | The cited public overview does not establish the limits, deductibles, exclusions or form terms that would apply to a specific buyer. [10](https://business.libertymutual.com/commercial-insurance-solutions/management-liability/proshield/ "ProShield") (Evidence: Not publicly disclosed; scope: Ask for the quote and specimen or issued policy forms before treating a listed feature as covered..) |
| Risk Services | Confirm in your quote. | Liberty Mutual describes ProShield as one package policy that combines multiple management-liability coverages and is designed to reduce the need for separate endorsements. [10](https://business.libertymutual.com/commercial-insurance-solutions/management-liability/proshield/ "ProShield") (Evidence: Company-reported; scope: Liberty Mutual’s cited product or program overview 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..) |
| How to Apply | You request Founder Shield Fiduciary Liability Insurance through Founder Shield's website or an insurance advisor rather than binding coverage directly; Founder Shield says its placement team then approaches carriers on the client's behalf. [7](https://foundershield.com/about-us/ "About Us") [3](https://foundershield.com/insurance-faqs/general-faqs/how-do-you-decide-which-carriers-to-approach/ "How Do You Decide Which Carriers to Approach?") (Evidence: Company-reported; scope: About-us and carrier-selection pages describe the general placement process, not a line-specific application form..) | Confirm in your quote. |

## Full Comparison

- [Founder Shield vs Liberty Mutual](https://spot.insure/compare/foundershield-vs-liberty-mutual): all coverage lines, business roles, service and claims.
- [What Is Fiduciary Liability Insurance?](https://spot.insure/coverage/fiduciary): Fiduciary liability can protect your company and plan fiduciaries from covered claims about benefit-plan management; check who is insured and whether administration errors are included.
- [Founder Shield vs Liberty Mutual Cyber Insurance](https://spot.insure/compare/foundershield-vs-liberty-mutual/cyber)
- [Founder Shield vs Liberty Mutual Fidelity Bonds](https://spot.insure/compare/foundershield-vs-liberty-mutual/fidelity-bonds)
- [Founder Shield vs Liberty Mutual General Liability Insurance](https://spot.insure/compare/foundershield-vs-liberty-mutual/general-liability)
- [Founder Shield vs Liberty Mutual Telehealth Insurance](https://spot.insure/compare/foundershield-vs-liberty-mutual/virtual-care-telehealth)
- [Founder Shield vs Liberty Mutual Umbrella and Excess Liability Insurance](https://spot.insure/compare/foundershield-vs-liberty-mutual/umbrella-excess)
- [Founder Shield vs Liberty Mutual Workers’ Compensation Insurance](https://spot.insure/compare/foundershield-vs-liberty-mutual/workers-compensation)
- [AIG vs Founder Shield Fiduciary Liability Insurance](https://spot.insure/compare/aig-vs-foundershield/fiduciary)
- [AIG vs Liberty Mutual Fiduciary Liability Insurance](https://spot.insure/compare/aig-vs-liberty-mutual/fiduciary)
- [Alliance Risk vs Founder Shield Fiduciary Liability Insurance](https://spot.insure/compare/alliance-risk-vs-foundershield/fiduciary)
- [Alliance Risk vs Liberty Mutual Fiduciary Liability Insurance](https://spot.insure/compare/alliance-risk-vs-liberty-mutual/fiduciary)
- [Aon vs Founder Shield Fiduciary Liability Insurance](https://spot.insure/compare/aon-vs-foundershield/fiduciary)
- [Aon vs Liberty Mutual Fiduciary Liability Insurance](https://spot.insure/compare/aon-vs-liberty-mutual/fiduciary)

## Sources

### Founder Shield

1. [Founder Shield](https://foundershield.com/). Founder Shield; Opening broker description; Specialized Practices; Smart Tech, Smarter People; quote and sign-in links. Accessed 2026-09-15.
2. [Startup Insurance](https://foundershield.com/startup-insurance/). Founder Shield; What Coverage Does your Startup Need?; Why Startups Choose Founder Shield; Industries We Serve; Essential Policies to Consider section. Accessed 2026-09-15.
3. [How Do You Decide Which Carriers to Approach?](https://foundershield.com/insurance-faqs/general-faqs/how-do-you-decide-which-carriers-to-approach/). Founder Shield; FAQ answer on carrier selection: works exclusively with A-rated (AM Best) carriers, matched by industry appetite. Accessed 2026-09-23.
4. [What If Our Company Grows A Lot or Things Change During the Year?](https://foundershield.com/insurance-faqs/general-faqs/what-if-our-company-grows-a-lot-or-things-change-during-the-year/). Founder Shield; Carl Niedbala answer, November 25, 2024: operational changes and coverage adjustments. Accessed 2026-09-15.
5. [Terms of Service](https://foundershield.com/terms-of-service/). Founder Shield; Opening agreement; License Status; Representations and Disclaimers Related to Products or Services; Fees and Charges; Void Where Prohibited. Accessed 2026-09-15.
6. [Fiduciary Liability Insurance](https://foundershield.com/coverage/fiduciary-liability-insurance/). Founder Shield; What Is Fiduciary Liability Insurance?; Who Needs Fiduciary Liability Insurance Coverage?; What Does Fiduciary Liability Insurance Cover?. Accessed 2026-09-23.
7. [About Us](https://foundershield.com/about-us/). Founder Shield; “Founder Shield is the innovation arm of The Baldwin Group”; company history and mission. Accessed 2026-09-23.

### Liberty Mutual

8. [Company Profile](https://www.libertymutualgroup.com/about-lm/investor-relations/our-company/company-profile). Liberty Mutual Group; Strategic business units paragraph: US Retail Markets (individuals/small businesses; small commercial; countrywide) and Global Risk Solutions (mid-size/large businesses; commercial, specialty, reinsurance, surety; worldwide).. Accessed 2026-09-29.
9. [Commercial Insurance Solutions](https://business.libertymutual.com/commercial-solutions/). Liberty Mutual Business Insurance; Commercial solutions index names commercial auto and fleet, cyber, environmental liability, equipment breakdown, excess and surplus, general liability, healthcare liability, inland marine, management liability, multinational, ocean marine, professional liability, property, reinsurance, surety, umbrella/excess and workers compensation. Disclosure says policy insurer is named when offered, may be an affiliate/subsidiary or surplus-lines insurer; states/jurisdictions and actual policy terms vary.. Accessed 2026-09-29.
10. [ProShield](https://business.libertymutual.com/commercial-insurance-solutions/management-liability/proshield/). Liberty Mutual Business Insurance; Opening paragraphs identify package combining directors and officers, employment practices, fiduciary, and crime coverages; D&O and crime sections describe examples of exposures and selected coverage features. Examples are not policy terms.. Accessed 2026-09-29.

### 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](https://asset.trvstatic.com/download/assets/fri-3001.pdf/c75b6c8e63ca11ee93454641efede6a9). Travelers Casualty and Surety Company of America; II.D,J–L pp.2–3; II.A p.1; II.V p.5; Header p.1; II.M p.3; I p.1; III.A.6–8 pp.5–6; II.M.2 p.3; III.B.1 p.6. Accessed 2026-09-16.
13. [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 2026-09-30. 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.

## Founder Shield Reviews

Review Score: 7.4 / 10 from 1 rated source, equally weighted.

Founder Shield has too little independent customer feedback for a reliable verdict. One positive Trustpilot review does not establish a service track record.

- Trustpilot: TrustScore 3.7 (5 stars); 1 reviews. Trustpilot profile for foundershield.com; one US customer review, categorized as insurance broker/business insurance. Period: Review 2023-03-14; none in prior 12 months. Checked 2026-09-25. [foundershield.com Reviews | Trustpilot](https://www.trustpilot.com/review/foundershield.com)

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

## Liberty Mutual Reviews

Review Score: 7.2 / 10 from 2 rated sources, equally weighted.

Customers give Liberty Mutual 4.2 out of 5 on Trustpilot from 3,836 reviews, but that page mixes auto, home and life customers with business ones. For business insurance specifically, NerdWallet gives 3.0 out of 5 and reports more complaints than expected.

- NerdWallet: NerdWallet editorial rating 3.0/5 (NerdWallet proprietary editorial score; not a consumer rating average or Spot Score). NerdWallet business-insurance editorial review, updated June 3, 2026. Its 3.0/5 is NerdWallet’s editorial score, not a consumer average or Spot Rating. It reports above-expected commercial-property and general-liability complaints for 2022–2024 and a low J.D. Power result. Period: Page updated June 3, 2026. Checked 2026-09-29. [Liberty Mutual Business Insurance Review 2026: Big Company Dogged by Customer Complaints](https://www.nerdwallet.com/business/insurance/learn/liberty-mutual-business-insurance)
- Trustpilot: Trustpilot consumer TrustScore 4.2/5 (Platform aggregate for a mixed Liberty Mutual brand profile; not business-only); 3836 reviews. Company-wide Liberty Mutual Trustpilot profile. Its description highlights auto, home and life insurance; review excerpts are not restricted to commercial buyers or one issuing entity. The displayed score/count are a consumer-review-site aggregate, separate from editorial ratings and survey data. Period: Displayed September 29, 2026; live total changes. Checked 2026-09-29. [Liberty Mutual Reviews](https://www.trustpilot.com/review/www.libertymutual.com)

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

## Agent and Developer Resources

- [Markdown page](https://spot.insure/compare/foundershield-vs-liberty-mutual/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)