---
title: "Berkshire Hathaway Specialty Insurance vs Liberty Mutual: Cyber Insurance"
description: "Berkshire Hathaway Specialty Insurance itemizes cyber incident costs, while Liberty Mutual describes first- and third-party coverage with risk mitigation."
canonical: "https://spot.insure/compare/berkshire-hathaway-specialty-insurance-vs-liberty-mutual/cyber"
page-type: "line-comparison"
updated-at: "2026-09-30"
comparison-pair: "berkshire-hathaway-specialty-insurance-vs-liberty-mutual"
provider-a: "berkshire-hathaway-specialty-insurance"
provider-b: "liberty-mutual"
coverage-line: "cyber"
---

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[Human-readable page](https://spot.insure/compare/berkshire-hathaway-specialty-insurance-vs-liberty-mutual/cyber)

## Agent Guide

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

**Key facts:**
- Line: Cyber Insurance. Providers: Berkshire Hathaway Specialty Insurance 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:**
- [Berkshire Hathaway Specialty Insurance vs Liberty Mutual](https://spot.insure/compare/berkshire-hathaway-specialty-insurance-vs-liberty-mutual) — parent: all coverage lines for this pair
- [Cyber Insurance guide](https://spot.insure/coverage/cyber) — coverage explainer for this line
- [Berkshire Hathaway Specialty Insurance profile](https://spot.insure/insurance-providers/berkshire-hathaway-specialty-insurance) — provider profile (evidence)
- [Liberty Mutual profile](https://spot.insure/insurance-providers/liberty-mutual) — provider profile (evidence)
- [Berkshire Hathaway Specialty Insurance vs Liberty Mutual Crime Insurance](https://spot.insure/compare/berkshire-hathaway-specialty-insurance-vs-liberty-mutual/crime) — sibling comparison (other line, or other pair for this line)
- [Berkshire Hathaway Specialty Insurance vs Liberty Mutual D&O Insurance](https://spot.insure/compare/berkshire-hathaway-specialty-insurance-vs-liberty-mutual/directors-officers) — sibling comparison (other line, or other pair for this line)
- [Berkshire Hathaway Specialty Insurance vs Liberty Mutual Employment Practices Liability Insurance](https://spot.insure/compare/berkshire-hathaway-specialty-insurance-vs-liberty-mutual/employment-practices) — sibling comparison (other line, or other pair for this line)
- [Berkshire Hathaway Specialty Insurance vs Liberty Mutual Fiduciary Liability Insurance](https://spot.insure/compare/berkshire-hathaway-specialty-insurance-vs-liberty-mutual/fiduciary) — sibling comparison (other line, or other pair for this line)
- [Berkshire Hathaway Specialty Insurance vs Liberty Mutual General Liability Insurance](https://spot.insure/compare/berkshire-hathaway-specialty-insurance-vs-liberty-mutual/general-liability) — sibling comparison (other line, or other pair for this line)
- [Berkshire Hathaway Specialty Insurance vs Liberty Mutual Inland Marine Insurance](https://spot.insure/compare/berkshire-hathaway-specialty-insurance-vs-liberty-mutual/inland-marine) — sibling comparison (other line, or other pair for this line)
- [AIG vs Berkshire Hathaway Specialty Insurance Cyber Insurance](https://spot.insure/compare/aig-vs-berkshire-hathaway-specialty-insurance/cyber) — sibling comparison (other line, or other pair for this line)
- [AIG vs Liberty Mutual Cyber Insurance](https://spot.insure/compare/aig-vs-liberty-mutual/cyber) — sibling comparison (other line, or other pair for this line)
- [Alliance Risk vs Berkshire Hathaway Specialty Insurance Cyber Insurance](https://spot.insure/compare/alliance-risk-vs-berkshire-hathaway-specialty-insurance/cyber) — sibling comparison (other line, or other pair for this line)
- [Alliance Risk vs Liberty Mutual Cyber Insurance](https://spot.insure/compare/alliance-risk-vs-liberty-mutual/cyber) — sibling comparison (other line, or other pair for this line)
- [Amelia Risk vs Berkshire Hathaway Specialty Insurance Cyber Insurance](https://spot.insure/compare/amelia-risk-vs-berkshire-hathaway-specialty-insurance/cyber) — sibling comparison (other line, or other pair for this line)
- [Amelia Risk vs Liberty Mutual Cyber Insurance](https://spot.insure/compare/amelia-risk-vs-liberty-mutual/cyber) — sibling comparison (other line, or other pair for this line)

# Berkshire Hathaway Specialty Insurance vs Liberty Mutual: How Do They Compare for Cyber Insurance?

Berkshire Hathaway Specialty Insurance itemizes cyber incident costs, while Liberty Mutual describes first- and third-party coverage with risk mitigation.

## Research Scope and Use

Use this comparison to evaluate Berkshire Hathaway Specialty Insurance and Liberty Mutual for Cyber 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

Berkshire Hathaway Specialty Insurance lists response, extortion, and interruption exposures; Liberty Mutual describes first- and third-party protection with proactive risk mitigation. [5](https://www.bhspecialty.com/us-products/us-executive-and-professional-lines/professional-liability/network-security-privacy-policy/ "Professional First Network Security & Privacy Policy") [9](https://business.libertymutual.com/commercial-solutions/cyber-insurance/ "Cyber Insurance")

## What Is Berkshire Hathaway Specialty Insurance?

BHSI provides commercial and specialty insurance in the U.S., with product-specific industry lists that include healthcare, energy and technology. Online quote and application submissions are nonbinding. [1](https://www.bhspecialty.com/wp-content/uploads/marketing/Interactive-AAG.pdf "At A Glance") [2](https://www.bhspecialty.com/about-us/ "About Us") [3](https://www.bhspecialty.com/terms-conditions/ "Terms of Service") [4](https://www.bhspecialty.com/asia/singapore-products/berkshire-hathaway-specialty-insurance-singapore-branch/ "Public Disclosure — Berkshire Hathaway Specialty Insurance Singapore Branch")

[Berkshire Hathaway Specialty Insurance profile](https://spot.insure/insurance-providers/berkshire-hathaway-specialty-insurance)

## 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. [7](https://www.libertymutualgroup.com/about-lm/investor-relations/our-company/company-profile "Company Profile") [8](https://business.libertymutual.com/commercial-solutions/ "Commercial Insurance Solutions")

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

## What Is Cyber Insurance?

Cyber insurance can help pay covered response costs and claims against your business after a cyber incident. If your business relies on data, software or outside providers, compare response limits, vendor outages and approval rules. [10](https://www.ftc.gov/business-guidance/small-businesses/cybersecurity/cyber-insurance "Cyber Insurance") [11](https://www.aig.com/content/dam/aig/america-canada/us/documents/business/cyber/cyberedge-wording-sample-specimen-form.pdf "CyberEdge specimen policy")

## Key Differences in Cyber Insurance

### How much of an incident is itemized

Berkshire Hathaway Specialty Insurance specifically lists direct breach response, extortion expenses, third-party breach exposure, and interruption after a network-security failure. Liberty Mutual describes Liberty Cyber Resolution as including first- and third-party coverage plus proactive risk mitigation, without itemizing comparable response costs in the reviewed summary. Ask both for the underlying coverage schedule before comparing what a breach would cost your business. [5](https://www.bhspecialty.com/us-products/us-executive-and-professional-lines/professional-liability/network-security-privacy-policy/ "Professional First Network Security & Privacy Policy") [9](https://business.libertymutual.com/commercial-solutions/cyber-insurance/ "Cyber Insurance")

### Form structure and route to a proposal

Berkshire Hathaway Specialty Insurance describes its Network Security & Privacy policy as standalone or blended with E&O. Liberty Mutual lists Cyber Resolution as a commercial product and directs business buyers to an agent or broker. Both records point toward a defined product discussion, but only the BHSI record identifies two form structures; ask Liberty Mutual’s agent how its cyber coverage is issued and whether it can be paired with other management or professional lines. [5](https://www.bhspecialty.com/us-products/us-executive-and-professional-lines/professional-liability/network-security-privacy-policy/ "Professional First Network Security & Privacy Policy") [9](https://business.libertymutual.com/commercial-solutions/cyber-insurance/ "Cyber Insurance")

## What to Confirm in Cyber Insurance Quotes

- Request Liberty Mutual’s schedule for breach response, extortion, business interruption, and risk-mitigation services; ask BHSI for the limits, retentions, and triggers attached to its named costs. [9](https://business.libertymutual.com/commercial-solutions/cyber-insurance/ "Cyber Insurance") [5](https://www.bhspecialty.com/us-products/us-executive-and-professional-lines/professional-liability/network-security-privacy-policy/ "Professional First Network Security & Privacy Policy")
- Ask the Liberty Mutual agent who underwrites the proposed form and whether it is standalone; compare that answer with BHSI’s standalone or blended E&O/Cyber option. [9](https://business.libertymutual.com/commercial-solutions/cyber-insurance/ "Cyber Insurance") [5](https://www.bhspecialty.com/us-products/us-executive-and-professional-lines/professional-liability/network-security-privacy-policy/ "Professional First Network Security & Privacy Policy")

## Offering Details

| Criteria | Professional First Network Security & Privacy | Liberty Cyber Resolution |
| --- | --- | --- |
| Role in This Line | BHSI describes both a stand-alone Network Security & Privacy policy and blended E&O/Cyber forms in Professional First. [5](https://www.bhspecialty.com/us-products/us-executive-and-professional-lines/professional-liability/network-security-privacy-policy/ "Professional First Network Security & Privacy Policy") [6](https://www.bhspecialty.com/wp-content/uploads/marketing/Professional-First-Professional-Liability-Overview-US.pdf "Professional First Professional Liability Overview") (Evidence: Company-reported; scope: Form selection depends on the risk and proposal; the overview does not establish issuance for an individual applicant..) | Liberty Mutual lists Liberty Cyber Resolution as a commercial cyber product. [9](https://business.libertymutual.com/commercial-solutions/cyber-insurance/ "Cyber Insurance") (Evidence: Company-reported; scope: Official Liberty Mutual commercial/product page; company-reported description scoped to Liberty Cyber Resolution. Not policy wording, underwriting approval, state eligibility or a coverage guarantee..) |
| Who It’s For | The Network Security & Privacy page names professional-services firms among its targets; the overview separately lists technology, telecom and financial-sector customers in targeted or selective categories. [5](https://www.bhspecialty.com/us-products/us-executive-and-professional-lines/professional-liability/network-security-privacy-policy/ "Professional First Network Security & Privacy Policy") [6](https://www.bhspecialty.com/wp-content/uploads/marketing/Professional-First-Professional-Liability-Overview-US.pdf "Professional First Professional Liability Overview") (Evidence: Company-reported; scope: The overview’s class lists have different appetite labels; neither is a blanket eligibility rule..) | The commercial cyber page directs business buyers to a broker or agent. [9](https://business.libertymutual.com/commercial-solutions/cyber-insurance/ "Cyber Insurance") (Evidence: Company-reported; scope: Official Liberty Mutual commercial/product page; company-reported description scoped to Liberty Cyber Resolution. Not policy wording, underwriting approval, state eligibility or a coverage guarantee..) |
| Coverage Features | BHSI markets third-party breach exposures, direct breach-response and extortion expenses, and business interruption from a network-security failure. [5](https://www.bhspecialty.com/us-products/us-executive-and-professional-lines/professional-liability/network-security-privacy-policy/ "Professional First Network Security & Privacy Policy") (Evidence: Company-reported; scope: The product page is a coverage summary; conditions, sublimits and exclusions require the policy and endorsements..) | The product description says it includes first- and third-party cyber coverage and proactive risk mitigation. [9](https://business.libertymutual.com/commercial-solutions/cyber-insurance/ "Cyber Insurance") (Evidence: Company-reported; scope: Official Liberty Mutual commercial/product page; company-reported description scoped to Liberty Cyber Resolution. Not policy wording, underwriting approval, state eligibility or a coverage guarantee..) |
| Risk Services | BHSI lists eRiskHub as a resource with its Network Security & Privacy product. [5](https://www.bhspecialty.com/us-products/us-executive-and-professional-lines/professional-liability/network-security-privacy-policy/ "Professional First Network Security & Privacy Policy") (Evidence: Company-reported; scope: The product-page listing does not define the resource’s service scope or confirm availability on an individual policy..) | 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. [9](https://business.libertymutual.com/commercial-solutions/cyber-insurance/ "Cyber Insurance") (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..) |

## Full Comparison

- [Berkshire Hathaway Specialty Insurance vs Liberty Mutual](https://spot.insure/compare/berkshire-hathaway-specialty-insurance-vs-liberty-mutual): all coverage lines, business roles, service and claims.
- [What Is Cyber Insurance?](https://spot.insure/coverage/cyber): Cyber insurance can help pay covered breach response, data recovery, interruption and liability costs; vendor incidents and funds-transfer fraud need separate checks.
- [Berkshire Hathaway Specialty Insurance vs Liberty Mutual Crime Insurance](https://spot.insure/compare/berkshire-hathaway-specialty-insurance-vs-liberty-mutual/crime)
- [Berkshire Hathaway Specialty Insurance vs Liberty Mutual D&O Insurance](https://spot.insure/compare/berkshire-hathaway-specialty-insurance-vs-liberty-mutual/directors-officers)
- [Berkshire Hathaway Specialty Insurance vs Liberty Mutual Employment Practices Liability Insurance](https://spot.insure/compare/berkshire-hathaway-specialty-insurance-vs-liberty-mutual/employment-practices)
- [Berkshire Hathaway Specialty Insurance vs Liberty Mutual Fiduciary Liability Insurance](https://spot.insure/compare/berkshire-hathaway-specialty-insurance-vs-liberty-mutual/fiduciary)
- [Berkshire Hathaway Specialty Insurance vs Liberty Mutual General Liability Insurance](https://spot.insure/compare/berkshire-hathaway-specialty-insurance-vs-liberty-mutual/general-liability)
- [Berkshire Hathaway Specialty Insurance vs Liberty Mutual Inland Marine Insurance](https://spot.insure/compare/berkshire-hathaway-specialty-insurance-vs-liberty-mutual/inland-marine)
- [AIG vs Berkshire Hathaway Specialty Insurance Cyber Insurance](https://spot.insure/compare/aig-vs-berkshire-hathaway-specialty-insurance/cyber)
- [AIG vs Liberty Mutual Cyber Insurance](https://spot.insure/compare/aig-vs-liberty-mutual/cyber)
- [Alliance Risk vs Berkshire Hathaway Specialty Insurance Cyber Insurance](https://spot.insure/compare/alliance-risk-vs-berkshire-hathaway-specialty-insurance/cyber)
- [Alliance Risk vs Liberty Mutual Cyber Insurance](https://spot.insure/compare/alliance-risk-vs-liberty-mutual/cyber)
- [Amelia Risk vs Berkshire Hathaway Specialty Insurance Cyber Insurance](https://spot.insure/compare/amelia-risk-vs-berkshire-hathaway-specialty-insurance/cyber)
- [Amelia Risk vs Liberty Mutual Cyber Insurance](https://spot.insure/compare/amelia-risk-vs-liberty-mutual/cyber)

## Sources

### Berkshire Hathaway Specialty Insurance

1. [At A Glance](https://www.bhspecialty.com/wp-content/uploads/marketing/Interactive-AAG.pdf). Berkshire Hathaway Specialty Insurance; United States section, zero-based PDF pages 49–53 (viewer pages 50–54): product/industry lists on pages 49–50; U.S. disclosure/version footer on page 53 is 2026-8-03 A. The 2026-09-14 A footer is on preceding European page 48, not the U.S. section.. Accessed 2026-09-29.
2. [About Us](https://www.bhspecialty.com/about-us/). Berkshire Hathaway Specialty Insurance; About BHSI; company profile page re-opened through official site on 2026-09-28; company says it is part of National Indemnity group. Accessed 2026-09-28.
3. [Terms of Service](https://www.bhspecialty.com/terms-conditions/). Berkshire Hathaway Specialty Insurance; Important Information Concerning Use of this Web Site, paragraphs 2–4; nonbinding submissions, contracted-agent authority, state variation, product availability and policy-specific terms. Accessed 2026-09-28.
4. [Public Disclosure — Berkshire Hathaway Specialty Insurance Singapore Branch](https://www.bhspecialty.com/asia/singapore-products/berkshire-hathaway-specialty-insurance-singapore-branch/). Berkshire Hathaway Specialty Insurance; Singapore branch public disclosure, Company Profile ¶¶ 1–2; direct page opened 2026-09-28. ¶ 1 identifies BHSIC as a Nebraska-domiciled direct P&C insurer; ¶ 2 states BHSIC is wholly owned by National Indemnity Company, itself wholly owned by Berkshire Hathaway Incorporated.. Accessed 2026-09-28.
5. [Professional First Network Security & Privacy Policy](https://www.bhspecialty.com/us-products/us-executive-and-professional-lines/professional-liability/network-security-privacy-policy/). Berkshire Hathaway Specialty Insurance; Product Highlights, lines 6–19: third-party breach exposures, regulatory investigations, direct response/extortion expense, electronic-content media liability and network-security business interruption; target professional services. Retained canonical source record accessed 2026-09-28; direct re-open failed in this session.. Accessed 2026-09-28.
6. [Professional First Professional Liability Overview](https://www.bhspecialty.com/wp-content/uploads/marketing/Professional-First-Professional-Liability-Overview-US.pdf). Berkshire Hathaway Specialty Insurance; PDF pp. 1–2: separately named Professional First Media Liability and Network Security & Privacy; targeted customer categories; in-house claims handling; product portfolio descriptions. Version 2026-06-03-A; re-opened 2026-09-30.. Accessed 2026-09-30.

### Liberty Mutual

7. [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.
8. [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.
9. [Cyber Insurance](https://business.libertymutual.com/commercial-solutions/cyber-insurance/). Liberty Mutual Business Insurance; Products section names Liberty Cyber Resolution (first- and third-party cyber) and Liberty Tech Resolution (cyber plus technology E&O); eligibility/placement is broker or agent distributed; page describes risk-engineering and incident-response resources as company-reported services.. Accessed 2026-09-29.

### Cyber Insurance Guide

10. [Cyber Insurance](https://www.ftc.gov/business-guidance/small-businesses/cybersecurity/cyber-insurance). Federal Trade Commission; Opening; First-Party and Third-Party Coverage; First-Party Coverage; Third-Party Coverage; What Should Your Cyber Insurance Policy Cover. Accessed 2026-09-16.
11. [CyberEdge specimen policy](https://www.aig.com/content/dam/aig/america-canada/us/documents/business/cyber/cyberedge-wording-sample-specimen-form.pdf). AIG; General Terms §§4–6, PDF pp.3–6; Security and Privacy §1 p.11, §2(l)/(p) p.14, §3 pp.15–18, exclusions p.18; Event Management §1 and §2(h), PDF pp.19–20. 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.

## Berkshire Hathaway Specialty Insurance Reviews

Review Score: not enough ratings.

The public ratings for Berkshire Hathaway Specialty Insurance are low but thin: Trustpilot shows 2.1 out of 5 from 9 reviews and BBB shows 1 out of 5 from 6. Both mix travel and commercial customers, so we don't count them in a score.

- Trustpilot: TrustScore 2.1 (out of 5); 9 reviews. Trustpilot profile for bhspecialty.com, accessed 2026-09-29. Its small review set mixes travel-policy and other customer accounts; it is user-generated and unverified, and does not establish commercial-policy outcomes or representativeness. Period: Displayed when checked 2026-09-29. Checked 2026-09-29. [Berkshire Hathaway Specialty Insurance Reviews](https://www.trustpilot.com/review/bhspecialty.com)
- BBB: Customer review average 1 (out of 5 stars); 6 reviews. BBB page for BHSI headquarters and corporate-owned locations, accessed 2026-09-29. The page’s six customer reviews mix travel and commercial narratives; BBB says third-party information is not verified. BBB’s business letter grade is separate from these customer reviews. Period: Displayed when checked 2026-09-29. Checked 2026-09-29. [Berkshire Hathaway Specialty Insurance — BBB Reviews](https://www.bbb.org/us/ma/boston/profile/insurance-agency/berkshire-hathaway-specialty-insurance-0021-439678/customer-reviews)

Reviewed 2026-09-29. [Read the sourced review](https://spot.insure/insurance-providers/berkshire-hathaway-specialty-insurance/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/berkshire-hathaway-specialty-insurance-vs-liberty-mutual/cyber.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)