---
title: "CNA vs Liberty Mutual: Workers’ Compensation Insurance"
description: "CNA describes its claims team and prevention resources; Liberty Mutual publishes provider-network, pharmacy and state-policyholder tools."
canonical: "https://spot.insure/compare/cna-vs-liberty-mutual/workers-compensation"
page-type: "line-comparison"
updated-at: "2026-10-01"
comparison-pair: "cna-vs-liberty-mutual"
provider-a: "cna"
provider-b: "liberty-mutual"
coverage-line: "workers-compensation"
---

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/cna-vs-liberty-mutual/workers-compensation)

## Agent Guide

**What this page is:** Focused comparison of CNA and Liberty Mutual 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 CNA 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:**
- CNA vs Liberty Mutual for Workers’ Compensation Insurance: how do they differ?
- Which is better for Workers’ Compensation Insurance, CNA or Liberty Mutual?
- What does CNA or Liberty Mutual publish about Workers’ Compensation Insurance (limits, eligibility, claims, add-ons)?
- What should I confirm in a quote for Workers’ Compensation Insurance from CNA or Liberty Mutual?

**Key facts:**
- Line: Workers’ Compensation Insurance. Providers: CNA 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 2026-10-01. Editorial policy: /editorial-policy.

**Related pages:**
- [CNA vs Liberty Mutual](https://spot.insure/compare/cna-vs-liberty-mutual) — parent: all coverage lines for this pair
- [Workers’ Compensation Insurance guide](https://spot.insure/coverage/workers-compensation) — coverage explainer for this line
- [CNA profile](https://spot.insure/insurance-providers/cna) — provider profile (evidence)
- [Liberty Mutual profile](https://spot.insure/insurance-providers/liberty-mutual) — provider profile (evidence)
- [CNA vs Liberty Mutual Builders Risk Insurance](https://spot.insure/compare/cna-vs-liberty-mutual/builders-risk) — sibling comparison (other line, or other pair for this line)
- [CNA vs Liberty Mutual Business Owner’s Policy](https://spot.insure/compare/cna-vs-liberty-mutual/business-owners-policy) — sibling comparison (other line, or other pair for this line)
- [CNA vs Liberty Mutual Cargo and Transit Insurance](https://spot.insure/compare/cna-vs-liberty-mutual/cargo-transit) — sibling comparison (other line, or other pair for this line)
- [CNA vs Liberty Mutual Commercial Auto Insurance](https://spot.insure/compare/cna-vs-liberty-mutual/commercial-auto) — sibling comparison (other line, or other pair for this line)
- [CNA vs Liberty Mutual Commercial Property Insurance](https://spot.insure/compare/cna-vs-liberty-mutual/commercial-property) — sibling comparison (other line, or other pair for this line)
- [CNA vs Liberty Mutual Crime Insurance](https://spot.insure/compare/cna-vs-liberty-mutual/crime) — sibling comparison (other line, or other pair for this line)
- [CNA vs Liberty Mutual Cyber Insurance](https://spot.insure/compare/cna-vs-liberty-mutual/cyber) — sibling comparison (other line, or other pair for this line)
- [CNA vs Liberty Mutual D&O Insurance](https://spot.insure/compare/cna-vs-liberty-mutual/directors-officers) — sibling comparison (other line, or other pair for this line)
- [CNA vs Liberty Mutual Employment Practices Liability Insurance](https://spot.insure/compare/cna-vs-liberty-mutual/employment-practices) — sibling comparison (other line, or other pair for this line)
- [CNA vs Liberty Mutual Equipment Breakdown Insurance](https://spot.insure/compare/cna-vs-liberty-mutual/equipment-breakdown) — sibling comparison (other line, or other pair for this line)
- [CNA vs Liberty Mutual Fidelity Bonds](https://spot.insure/compare/cna-vs-liberty-mutual/fidelity-bonds) — sibling comparison (other line, or other pair for this line)
- [CNA vs Liberty Mutual Fiduciary Liability Insurance](https://spot.insure/compare/cna-vs-liberty-mutual/fiduciary) — sibling comparison (other line, or other pair for this line)
- [CNA vs Liberty Mutual General Liability Insurance](https://spot.insure/compare/cna-vs-liberty-mutual/general-liability) — sibling comparison (other line, or other pair for this line)
- [CNA vs Liberty Mutual Inland Marine Insurance](https://spot.insure/compare/cna-vs-liberty-mutual/inland-marine) — sibling comparison (other line, or other pair for this line)
- [CNA vs Liberty Mutual Kidnap and Ransom Insurance](https://spot.insure/compare/cna-vs-liberty-mutual/kidnap-ransom) — sibling comparison (other line, or other pair for this line)
- [CNA vs Liberty Mutual Management Liability Insurance](https://spot.insure/compare/cna-vs-liberty-mutual/management-liability) — sibling comparison (other line, or other pair for this line)
- [CNA vs Liberty Mutual Medical Malpractice Insurance](https://spot.insure/compare/cna-vs-liberty-mutual/medical-malpractice) — sibling comparison (other line, or other pair for this line)
- [CNA vs Liberty Mutual Professional Liability (E&O) Insurance](https://spot.insure/compare/cna-vs-liberty-mutual/professional-errors-omissions) — sibling comparison (other line, or other pair for this line)
- [CNA vs Liberty Mutual Surety Bonds](https://spot.insure/compare/cna-vs-liberty-mutual/surety-bonds) — sibling comparison (other line, or other pair for this line)
- [CNA vs Liberty Mutual Tech E&O Insurance](https://spot.insure/compare/cna-vs-liberty-mutual/technology-errors-omissions) — sibling comparison (other line, or other pair for this line)
- [CNA vs Liberty Mutual Umbrella and Excess Liability Insurance](https://spot.insure/compare/cna-vs-liberty-mutual/umbrella-excess) — sibling comparison (other line, or other pair for this line)
- [AIG vs CNA Workers’ Compensation Insurance](https://spot.insure/compare/aig-vs-cna/workers-compensation) — sibling comparison (other line, or other pair for this line)
- [AIG vs Liberty Mutual Workers’ Compensation Insurance](https://spot.insure/compare/aig-vs-liberty-mutual/workers-compensation) — sibling comparison (other line, or other pair for this line)
- [Alliance Risk vs CNA Workers’ Compensation Insurance](https://spot.insure/compare/alliance-risk-vs-cna/workers-compensation) — sibling comparison (other line, or other pair for this line)
- [Alliance Risk vs Liberty Mutual Workers’ Compensation Insurance](https://spot.insure/compare/alliance-risk-vs-liberty-mutual/workers-compensation) — sibling comparison (other line, or other pair for this line)
- [Amelia Risk vs CNA Workers’ Compensation Insurance](https://spot.insure/compare/amelia-risk-vs-cna/workers-compensation) — sibling comparison (other line, or other pair for this line)
- [Amelia Risk vs Liberty Mutual Workers’ Compensation Insurance](https://spot.insure/compare/amelia-risk-vs-liberty-mutual/workers-compensation) — sibling comparison (other line, or other pair for this line)

# CNA vs Liberty Mutual: How Do They Compare for Workers’ Compensation Insurance?

CNA describes its claims team and prevention resources; Liberty Mutual publishes provider-network, pharmacy and state-policyholder tools.

## How to Use the CNA vs Liberty Mutual Workers’ Compensation Insurance Comparison

Use this comparison to evaluate CNA and Liberty Mutual 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.

## CNA vs Liberty Mutual Workers’ Compensation Insurance Summary

CNA reports a dedicated claims team averaging 20 years of workers’ compensation experience. Liberty Mutual lists provider networks, pharmacy programs and state-specific claim resources, but its reviewed materials do not establish new-policy eligibility. [4](https://www.cna.com/products/workers-compensation "Workers’ Compensation Insurance | CNA Insurance") [6](https://business.libertymutual.com/commercial-solutions/ "Commercial Insurance Solutions") [7](https://business.libertymutual.com/claims/policyholder-resources/workers-compensation-resources/ "Workers Compensation Resources")

## CNA Small Business Insurance: Products, Agents and Service

CNA directs small-business buyers to independent agents and describes CNA Connect as a businessowners policy for more than 600 small-business classes. Issuer and availability vary by policy and state, so confirm both in a quote. [1](https://www.cna.com/solutions/small-business "Insurance for Small Businesses") [2](https://www.cna.com/products/cna-connect "CNA Connect Small Businessowners Policy (BOP) | CNA Insurance") [3](https://www.cna.com/cnadisclaimer/generaldisclaimer "General Disclaimer")

[CNA profile](https://spot.insure/insurance-providers/cna)

## 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. [5](https://www.libertymutualgroup.com/about-lm/investor-relations/our-company/company-profile "Company Profile") [6](https://business.libertymutual.com/commercial-solutions/ "Commercial Insurance Solutions")

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

## 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. [8](https://content.naic.org/insurance-topics/workers%27-compensation-insurance "Workers’ Compensation Insurance") [9](https://content.naic.org/consumer/small-business.htm "Small Business Insurance") [10](https://www.dir.ca.gov/dwc/Employer.htm "DWC employer information") [11](https://www.tdi.texas.gov/wc/employer/index.html "Employer resources")

## What Are the Key Differences Between CNA and Liberty Mutual Workers’ Compensation Insurance?

### Claims Resources for Policyholders

Liberty Mutual’s workers’ compensation materials describe provider networks, pharmacy programs and state-specific resources for work-injury claims. CNA reports an average of 20 years’ experience on its dedicated claims team and describes safety and risk-control programs. These are useful service details for existing policyholders, but Liberty Mutual’s resource pages do not establish whether a new account qualifies; CNA’s description likewise does not set a service outcome. [7](https://business.libertymutual.com/claims/policyholder-resources/workers-compensation-resources/ "Workers Compensation Resources") [4](https://www.cna.com/products/workers-compensation "Workers’ Compensation Insurance | CNA Insurance")

### New-Business Access

Liberty Mutual lists workers’ compensation in its commercial catalogue, while its published resources address servicing rather than new-business appetite. CNA’s published record describes claims and prevention services, while Liberty Mutual’s materials include policyholder resources but do not establish new-business eligibility. Confirm Liberty Mutual’s current state and class appetite, and ask what application information CNA requires. [6](https://business.libertymutual.com/commercial-solutions/ "Commercial Insurance Solutions") [4](https://www.cna.com/products/workers-compensation "Workers’ Compensation Insurance | CNA Insurance")

## What Should You Confirm in CNA and Liberty Mutual Workers’ Compensation Insurance Quotes?

- Ask Liberty Mutual whether it is accepting your class and state, then request the applicable provider and pharmacy details. [7](https://business.libertymutual.com/claims/policyholder-resources/workers-compensation-resources/ "Workers Compensation Resources")
- Ask CNA to confirm the issuing entity and available claims resources. [4](https://www.cna.com/products/workers-compensation "Workers’ Compensation Insurance | CNA Insurance")

## CNA vs Liberty Mutual Workers’ Compensation Insurance Compared

| Criteria | CNA Workers’ Compensation | Workers Compensation |
| --- | --- | --- |
| Role in This Line | Confirm in your quote. | Liberty Mutual lists workers compensation in its commercial catalogue and publishes policyholder resources for the line. [6](https://business.libertymutual.com/commercial-solutions/ "Commercial Insurance Solutions") [7](https://business.libertymutual.com/claims/policyholder-resources/workers-compensation-resources/ "Workers Compensation Resources") (Evidence: Company-reported; scope: Official Liberty Mutual commercial/product page; company-reported description scoped to Workers Compensation. Not policy wording, underwriting approval, state eligibility or a coverage guarantee..) |
| Who It’s For | Confirm in your quote. | Published resources direct policyholders to state-specific forms and provider lookup; these do not establish new-policy eligibility. [6](https://business.libertymutual.com/commercial-solutions/ "Commercial Insurance Solutions") [7](https://business.libertymutual.com/claims/policyholder-resources/workers-compensation-resources/ "Workers Compensation Resources") (Evidence: Company-reported; scope: Official Liberty Mutual commercial/product page; company-reported description scoped to Workers Compensation. Not policy wording, underwriting approval, state eligibility or a coverage guarantee..) |
| Coverage Features | CNA workers’ comp covers medical expenses and wage replacement for employees injured in the course of employment. [4](https://www.cna.com/products/workers-compensation "Workers’ Compensation Insurance | CNA Insurance") (Evidence: Company-reported; scope: Entity: CNA brand; issuing CNA subsidiary may vary by product/state Product: United States commercial insurance Jurisdiction: United States Research source scope: US workers compensation Claim limitation: Company-reported; policy wording, underwriting and jurisdiction-specific availability control..) | The company describes provider networks, pharmacy programs and state-specific resources for work-injury claims. [6](https://business.libertymutual.com/commercial-solutions/ "Commercial Insurance Solutions") [7](https://business.libertymutual.com/claims/policyholder-resources/workers-compensation-resources/ "Workers Compensation Resources") (Evidence: Company-reported; scope: Official Liberty Mutual commercial/product page; company-reported description scoped to Workers Compensation. Not policy wording, underwriting approval, state eligibility or a coverage guarantee..) |
| Risk Services | CNA offers safety information, training and risk-control programs to help businesses develop return-to-work strategies. [4](https://www.cna.com/products/workers-compensation "Workers’ Compensation Insurance | CNA Insurance") (Evidence: Company-reported; scope: Entity: CNA brand; issuing CNA subsidiary may vary by product/state Product: United States commercial insurance Jurisdiction: United States Research source scope: US workers compensation Claim limitation: Company-reported; policy wording, underwriting and jurisdiction-specific availability control..)<br><br>CNA says its dedicated claims team averages 20 years of workers’ compensation experience. [4](https://www.cna.com/products/workers-compensation "Workers’ Compensation Insurance | CNA Insurance") (Evidence: Company-reported; scope: Entity: CNA brand; issuing CNA subsidiary may vary by product/state Product: United States commercial insurance Jurisdiction: United States Research source scope: US workers compensation Claim limitation: Company-reported; policy wording, underwriting and jurisdiction-specific availability control..) | Confirm in your quote. |
| How to Apply | Confirm in your quote. | The cited product page does not establish an online application or policy-binding path; ask the listed team or your broker/agent how this product is placed. [6](https://business.libertymutual.com/commercial-solutions/ "Commercial Insurance Solutions") [7](https://business.libertymutual.com/claims/policyholder-resources/workers-compensation-resources/ "Workers Compensation Resources") (Evidence: Not found in reviewed sources; scope: Reviewed product-page scope only. This not-found disposition is not a claim that no digital route exists..) |

## Related Pages for CNA vs Liberty Mutual Workers’ Compensation

- [CNA vs Liberty Mutual](https://spot.insure/compare/cna-vs-liberty-mutual): 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.
- [CNA vs Liberty Mutual Builders Risk Insurance](https://spot.insure/compare/cna-vs-liberty-mutual/builders-risk)
- [CNA vs Liberty Mutual Business Owner’s Policy](https://spot.insure/compare/cna-vs-liberty-mutual/business-owners-policy)
- [CNA vs Liberty Mutual Cargo and Transit Insurance](https://spot.insure/compare/cna-vs-liberty-mutual/cargo-transit)
- [CNA vs Liberty Mutual Commercial Auto Insurance](https://spot.insure/compare/cna-vs-liberty-mutual/commercial-auto)
- [CNA vs Liberty Mutual Commercial Property Insurance](https://spot.insure/compare/cna-vs-liberty-mutual/commercial-property)
- [CNA vs Liberty Mutual Crime Insurance](https://spot.insure/compare/cna-vs-liberty-mutual/crime)
- [CNA vs Liberty Mutual Cyber Insurance](https://spot.insure/compare/cna-vs-liberty-mutual/cyber)
- [CNA vs Liberty Mutual D&O Insurance](https://spot.insure/compare/cna-vs-liberty-mutual/directors-officers)
- [CNA vs Liberty Mutual Employment Practices Liability Insurance](https://spot.insure/compare/cna-vs-liberty-mutual/employment-practices)
- [CNA vs Liberty Mutual Equipment Breakdown Insurance](https://spot.insure/compare/cna-vs-liberty-mutual/equipment-breakdown)
- [CNA vs Liberty Mutual Fidelity Bonds](https://spot.insure/compare/cna-vs-liberty-mutual/fidelity-bonds)
- [CNA vs Liberty Mutual Fiduciary Liability Insurance](https://spot.insure/compare/cna-vs-liberty-mutual/fiduciary)
- [CNA vs Liberty Mutual General Liability Insurance](https://spot.insure/compare/cna-vs-liberty-mutual/general-liability)
- [CNA vs Liberty Mutual Inland Marine Insurance](https://spot.insure/compare/cna-vs-liberty-mutual/inland-marine)
- [CNA vs Liberty Mutual Kidnap and Ransom Insurance](https://spot.insure/compare/cna-vs-liberty-mutual/kidnap-ransom)
- [CNA vs Liberty Mutual Management Liability Insurance](https://spot.insure/compare/cna-vs-liberty-mutual/management-liability)
- [CNA vs Liberty Mutual Medical Malpractice Insurance](https://spot.insure/compare/cna-vs-liberty-mutual/medical-malpractice)
- [CNA vs Liberty Mutual Professional Liability (E&O) Insurance](https://spot.insure/compare/cna-vs-liberty-mutual/professional-errors-omissions)
- [CNA vs Liberty Mutual Surety Bonds](https://spot.insure/compare/cna-vs-liberty-mutual/surety-bonds)
- [CNA vs Liberty Mutual Tech E&O Insurance](https://spot.insure/compare/cna-vs-liberty-mutual/technology-errors-omissions)
- [CNA vs Liberty Mutual Umbrella and Excess Liability Insurance](https://spot.insure/compare/cna-vs-liberty-mutual/umbrella-excess)
- [AIG vs CNA Workers’ Compensation Insurance](https://spot.insure/compare/aig-vs-cna/workers-compensation)
- [AIG vs Liberty Mutual Workers’ Compensation Insurance](https://spot.insure/compare/aig-vs-liberty-mutual/workers-compensation)
- [Alliance Risk vs CNA Workers’ Compensation Insurance](https://spot.insure/compare/alliance-risk-vs-cna/workers-compensation)
- [Alliance Risk vs Liberty Mutual Workers’ Compensation Insurance](https://spot.insure/compare/alliance-risk-vs-liberty-mutual/workers-compensation)
- [Amelia Risk vs CNA Workers’ Compensation Insurance](https://spot.insure/compare/amelia-risk-vs-cna/workers-compensation)
- [Amelia Risk vs Liberty Mutual Workers’ Compensation Insurance](https://spot.insure/compare/amelia-risk-vs-liberty-mutual/workers-compensation)

## Sources for CNA vs Liberty Mutual Workers’ Compensation Insurance

### Sources About CNA

1. [Insurance for Small Businesses](https://www.cna.com/solutions/small-business). CNA; Insurance for Small Businesses, lines 38-50 and 65-67 (CNA Central and agent route); lines 79-106 (product and stated appetite lists); page footer line 132 (CNA registered service mark).. Accessed 2026-09-28.
2. [CNA Connect Small Businessowners Policy (BOP) | CNA Insurance](https://www.cna.com/products/cna-connect). CNA; CNA Connect; coverages, product range, services. Accessed 2026-09-28.
3. [General Disclaimer](https://www.cna.com/cnadisclaimer/generaldisclaimer). CNA; General Disclaimer paragraphs 1 and 5 (HTML lines 24 and 28): CNA describes Continental Casualty Company and its relevant affiliates; references to CNA may include one or more CCC affiliates; each particular policy/product/service is the responsibility only of the specific CNA company that issues or supplies it. Footer line 57 identifies CNA Financial Corporation as trademark registrant. Re-read 2026-09-29.. Accessed 2026-09-29.
4. [Workers’ Compensation Insurance | CNA Insurance](https://www.cna.com/products/workers-compensation). CNA; Benefits, prevention, claims. Accessed 2026-09-28.

### Sources About Liberty Mutual

5. [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.
6. [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.
7. [Workers Compensation Resources](https://business.libertymutual.com/claims/policyholder-resources/workers-compensation-resources/). Liberty Mutual Business Insurance; Customer resources section describes medical-provider networks, pharmacy program, online provider lookup, and state-specific claims forms/posting notices; service statements are company-reported and do not establish policy eligibility.. Accessed 2026-09-29.

### Sources for the Workers’ Compensation Insurance Guide

8. [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.
9. [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.
10. [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.
11. [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 2026-10-01. 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.

## CNA Review Scores for 2026

Review Score: 9.0 / 10 from 1 rated source, equally weighted.

Customer feedback on CNA is mixed and hard to compare. NerdWallet gave it 4.5 out of 5 for manufacturers, while Trustpilot shows about 1.4 out of 5 from 49 mostly self-selected reviews.

- NerdWallet: NerdWallet editorial rating for manufacturers 4.5/5 (Editorial rating). NerdWallet editorial assessment of CNA for U.S. manufacturers, not consumer average. Period: Published 2026-03-26. Checked 2026-09-29. [Best Insurance for Manufacturers in 2026](https://www.nerdwallet.com/business/insurance/learn/manufacturers)
- Trustpilot: Displayed Trustpilot TrustScore 1.4/5 page text; 1.5/5 badge (TrustScore out of 5); 49 reviews. CNA.com profile, mixed business and consumer/LTC reports; self-selected, not representative commercial P&C sample. Period: 14 reviews in prior 12 months; 2026-09-29. Checked 2026-09-29. [CNA customer reviews](https://www.trustpilot.com/review/www.cna.com)
- BBB: BBB customer-review average 1/5 (BBB star rating); 6 reviews. Long Term Care Insurance profile covering headquarters/corporate locations; not commercial P&C; six self-selected reviews. Period: Displayed 2026-09-29. Checked 2026-09-29. [CNA Financial Corporation customer reviews](https://www.bbb.org/us/il/chicago/profile/long-term-care-insurance/cna-financial-corporation-0683-90032439/customer-reviews)

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

## Liberty Mutual Review Scores for 2026

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/cna-vs-liberty-mutual/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)