--- title: "Berkshire Hathaway Specialty Insurance vs CNA: General Liability Insurance" description: "Compare BHSI’s contractor and pollution features and named industries with CNA’s size-based GL solutions and dedicated support." canonical: "https://spot.insure/compare/berkshire-hathaway-specialty-insurance-vs-cna/general-liability" page-type: "line-comparison" updated-at: "2026-09-30" comparison-pair: "berkshire-hathaway-specialty-insurance-vs-cna" provider-a: "berkshire-hathaway-specialty-insurance" provider-b: "cna" coverage-line: "general-liability" --- 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/berkshire-hathaway-specialty-insurance-vs-cna/general-liability) ## Agent Guide **What this page is:** Focused comparison of Berkshire Hathaway Specialty Insurance and CNA for General 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 General Liability Insurance questions about Berkshire Hathaway Specialty Insurance versus CNA. 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 CNA for General Liability Insurance: how do they differ? - Which is better for General Liability Insurance, Berkshire Hathaway Specialty Insurance or CNA? - What does Berkshire Hathaway Specialty Insurance or CNA publish about General Liability Insurance (limits, eligibility, claims, add-ons)? - What should I confirm in a quote for General Liability Insurance from Berkshire Hathaway Specialty Insurance or CNA? **Key facts:** - Line: General Liability Insurance. Providers: Berkshire Hathaway Specialty Insurance and CNA. - 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 CNA](https://spot.insure/compare/berkshire-hathaway-specialty-insurance-vs-cna) — parent: all coverage lines for this pair - [General Liability Insurance guide](https://spot.insure/coverage/general-liability) — coverage explainer for this line - [Berkshire Hathaway Specialty Insurance profile](https://spot.insure/insurance-providers/berkshire-hathaway-specialty-insurance) — provider profile (evidence) - [CNA profile](https://spot.insure/insurance-providers/cna) — provider profile (evidence) - [Berkshire Hathaway Specialty Insurance vs CNA Crime Insurance](https://spot.insure/compare/berkshire-hathaway-specialty-insurance-vs-cna/crime) — sibling comparison (other line, or other pair for this line) - [Berkshire Hathaway Specialty Insurance vs CNA Cyber Insurance](https://spot.insure/compare/berkshire-hathaway-specialty-insurance-vs-cna/cyber) — sibling comparison (other line, or other pair for this line) - [Berkshire Hathaway Specialty Insurance vs CNA D&O Insurance](https://spot.insure/compare/berkshire-hathaway-specialty-insurance-vs-cna/directors-officers) — sibling comparison (other line, or other pair for this line) - [Berkshire Hathaway Specialty Insurance vs CNA Employment Practices Liability Insurance](https://spot.insure/compare/berkshire-hathaway-specialty-insurance-vs-cna/employment-practices) — sibling comparison (other line, or other pair for this line) - [Berkshire Hathaway Specialty Insurance vs CNA Fiduciary Liability Insurance](https://spot.insure/compare/berkshire-hathaway-specialty-insurance-vs-cna/fiduciary) — sibling comparison (other line, or other pair for this line) - [Berkshire Hathaway Specialty Insurance vs CNA Inland Marine Insurance](https://spot.insure/compare/berkshire-hathaway-specialty-insurance-vs-cna/inland-marine) — sibling comparison (other line, or other pair for this line) - [Berkshire Hathaway Specialty Insurance vs CNA Media Liability Insurance](https://spot.insure/compare/berkshire-hathaway-specialty-insurance-vs-cna/media) — sibling comparison (other line, or other pair for this line) - [Berkshire Hathaway Specialty Insurance vs CNA Product Liability Insurance](https://spot.insure/compare/berkshire-hathaway-specialty-insurance-vs-cna/product-liability) — sibling comparison (other line, or other pair for this line) - [Berkshire Hathaway Specialty Insurance vs CNA Professional Liability (E&O) Insurance](https://spot.insure/compare/berkshire-hathaway-specialty-insurance-vs-cna/professional-errors-omissions) — sibling comparison (other line, or other pair for this line) - [AIG vs Berkshire Hathaway Specialty Insurance General Liability Insurance](https://spot.insure/compare/aig-vs-berkshire-hathaway-specialty-insurance/general-liability) — sibling comparison (other line, or other pair for this line) - [AIG vs CNA General Liability Insurance](https://spot.insure/compare/aig-vs-cna/general-liability) — sibling comparison (other line, or other pair for this line) - [Alliance Risk vs Berkshire Hathaway Specialty Insurance General Liability Insurance](https://spot.insure/compare/alliance-risk-vs-berkshire-hathaway-specialty-insurance/general-liability) — sibling comparison (other line, or other pair for this line) - [Amelia Risk vs Berkshire Hathaway Specialty Insurance General Liability Insurance](https://spot.insure/compare/amelia-risk-vs-berkshire-hathaway-specialty-insurance/general-liability) — sibling comparison (other line, or other pair for this line) - [Aon vs Berkshire Hathaway Specialty Insurance General Liability Insurance](https://spot.insure/compare/aon-vs-berkshire-hathaway-specialty-insurance/general-liability) — sibling comparison (other line, or other pair for this line) - [Aon vs CNA General Liability Insurance](https://spot.insure/compare/aon-vs-cna/general-liability) — sibling comparison (other line, or other pair for this line) # Berkshire Hathaway Specialty Insurance vs CNA: How Do They Compare for General Liability Insurance? Compare BHSI’s contractor and pollution features and named industries with CNA’s size-based GL solutions and dedicated support. ## Research Scope and Use Use this comparison to evaluate Berkshire Hathaway Specialty Insurance and CNA for General 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 BHSI lists primary GL features and target classes including construction and energy; CNA describes GL for small, mid-sized and large companies with underwriting, risk-control and claims professionals. [6](https://www.bhspecialty.com/us-products/us-casualty/ "Casualty") [10](https://www.cna.com/products/general-liability "Commercial General Liability Insurance | CNA 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) ## 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. [7](https://www.cna.com/solutions/small-business "Insurance for Small Businesses") [8](https://www.cna.com/products/cna-connect "CNA Connect Small Businessowners Policy (BOP) | CNA Insurance") [9](https://www.cna.com/cnadisclaimer/generaldisclaimer "General Disclaimer") [CNA profile](https://spot.insure/insurance-providers/cna) ## What Is General Liability Insurance? General liability can protect your business when a customer or visitor claims you caused injury or damaged their property. It suits businesses serving customers or working on their premises; your own building, tools and stock need property coverage. [11](https://www.iii.org/article/commercial-general-liability-insurance "Commercial general liability insurance") [12](https://www.insurance.ca.gov/01-consumers/105-type/95-guides/09-comm/commercialguide.cfm "Commercial Insurance Guide") [13](https://www.hiscox.com/documents/partner-agent/specimen_forms/GL_Form.pdf "Commercial General Liability Coverage Form") ## Key Differences in General Liability Insurance ### Contractor and pollution wording versus company-size options Berkshire Hathaway Specialty Insurance markets primary GL with contractor broad-form coverage and gradual-pollution features, and its casualty guide names construction and energy among target classes. CNA describes general-liability solutions for smaller companies, mid-sized firms and large firms, without publishing a comparable feature list in this record. Contractors should request BHSI’s applicable form; buyers across different sizes can ask CNA which program is available for their scale. [6](https://www.bhspecialty.com/us-products/us-casualty/ "Casualty") [10](https://www.cna.com/products/general-liability "Commercial General Liability Insurance | CNA Insurance") ### Published class guide and specialist support BHSI identifies several target classes in its casualty appetite guide. CNA emphasizes industry-specific underwriting and risk-control support alongside claims professionals. For a buyer, BHSI’s listed class and $50,000 minimum premium provide an initial fit screen, while CNA’s described teams point to service questions to raise during placement. Neither source establishes terms or support availability for a specific account. [5](https://www.bhspecialty.com/wp-content/uploads/marketing/Casualty-Appetite-Guide-US.pdf "Casualty Appetite Guide - U.S.") [10](https://www.cna.com/products/general-liability "Commercial General Liability Insurance | CNA Insurance") ## What to Confirm in General Liability Insurance Quotes - Ask BHSI how its minimum premium and listed class appetite apply to your operation. [5](https://www.bhspecialty.com/wp-content/uploads/marketing/Casualty-Appetite-Guide-US.pdf "Casualty Appetite Guide - U.S.") - Ask CNA who handles underwriting, risk control and claims on your proposed account. [10](https://www.cna.com/products/general-liability "Commercial General Liability Insurance | CNA Insurance") ## Offering Details | Criteria | Primary general liability | CNA Commercial General Liability | | --- | --- | --- | | Who It’s For | The casualty guide lists primary GL forms and identifies commercial real estate, retail/grocery, financial institutions, construction and energy as target classes. [5](https://www.bhspecialty.com/wp-content/uploads/marketing/Casualty-Appetite-Guide-US.pdf "Casualty Appetite Guide - U.S.") (Evidence: Company-reported; scope: US casualty appetite guide dated 2026-07-15. Material limitation: Guide includes classes to avoid and $50,000 minimum policy premium; acceptance is underwritten..) | CNA identifies GL solutions for smaller companies, mid-sized firms and large firms. [10](https://www.cna.com/products/general-liability "Commercial General Liability 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 commercial GL Claim limitation: Company-reported; policy wording, underwriting and jurisdiction-specific availability control..) | | Coverage Features | BHSI markets primary general liability, with contractor broad-form coverage, gradual-pollution features and flexible limits in its product overview. [6](https://www.bhspecialty.com/us-products/us-casualty/ "Casualty") (Evidence: Company-reported; scope: BHSI US specialty commercial primary GL. Material limitation: These are overview features, not universal policy grants; forms and endorsements vary..) | CNA Commercial General Liability addresses amounts a business may owe third parties for covered bodily injury or property damage. [10](https://www.cna.com/products/general-liability "Commercial General Liability 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 commercial GL Claim limitation: Company-reported; policy wording, underwriting and jurisdiction-specific availability control..) | | Limits and Retentions | BHSI’s casualty appetite guide sets a $50,000 minimum premium per policy and lists primary GL as an eligible line. [5](https://www.bhspecialty.com/wp-content/uploads/marketing/Casualty-Appetite-Guide-US.pdf "Casualty Appetite Guide - U.S.") (Evidence: Company-reported; scope: Selected US casualty accounts under guide dated 2026-07-15. Material limitation: Minimum premium is appetite guidance, not a quoted price or guaranteed minimum for all products..) | Confirm in your quote. | | Risk Services | Confirm in your quote. | CNA describes industry-specific underwriting/risk-control support and claims professionals for the GL line. [10](https://www.cna.com/products/general-liability "Commercial General Liability 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 commercial GL Claim limitation: Company-reported; policy wording, underwriting and jurisdiction-specific availability control..) | ## Full Comparison - [Berkshire Hathaway Specialty Insurance vs CNA](https://spot.insure/compare/berkshire-hathaway-specialty-insurance-vs-cna): all coverage lines, business roles, service and claims. - [What Is General Liability Insurance?](https://spot.insure/coverage/general-liability): General liability can protect your business from covered injury and property-damage claims; your building, tools and stock need separate property coverage. - [Berkshire Hathaway Specialty Insurance vs CNA Crime Insurance](https://spot.insure/compare/berkshire-hathaway-specialty-insurance-vs-cna/crime) - [Berkshire Hathaway Specialty Insurance vs CNA Cyber Insurance](https://spot.insure/compare/berkshire-hathaway-specialty-insurance-vs-cna/cyber) - [Berkshire Hathaway Specialty Insurance vs CNA D&O Insurance](https://spot.insure/compare/berkshire-hathaway-specialty-insurance-vs-cna/directors-officers) - [Berkshire Hathaway Specialty Insurance vs CNA Employment Practices Liability Insurance](https://spot.insure/compare/berkshire-hathaway-specialty-insurance-vs-cna/employment-practices) - [Berkshire Hathaway Specialty Insurance vs CNA Fiduciary Liability Insurance](https://spot.insure/compare/berkshire-hathaway-specialty-insurance-vs-cna/fiduciary) - [Berkshire Hathaway Specialty Insurance vs CNA Inland Marine Insurance](https://spot.insure/compare/berkshire-hathaway-specialty-insurance-vs-cna/inland-marine) - [Berkshire Hathaway Specialty Insurance vs CNA Media Liability Insurance](https://spot.insure/compare/berkshire-hathaway-specialty-insurance-vs-cna/media) - [Berkshire Hathaway Specialty Insurance vs CNA Product Liability Insurance](https://spot.insure/compare/berkshire-hathaway-specialty-insurance-vs-cna/product-liability) - [Berkshire Hathaway Specialty Insurance vs CNA Professional Liability (E&O) Insurance](https://spot.insure/compare/berkshire-hathaway-specialty-insurance-vs-cna/professional-errors-omissions) - [AIG vs Berkshire Hathaway Specialty Insurance General Liability Insurance](https://spot.insure/compare/aig-vs-berkshire-hathaway-specialty-insurance/general-liability) - [AIG vs CNA General Liability Insurance](https://spot.insure/compare/aig-vs-cna/general-liability) - [Alliance Risk vs Berkshire Hathaway Specialty Insurance General Liability Insurance](https://spot.insure/compare/alliance-risk-vs-berkshire-hathaway-specialty-insurance/general-liability) - [Amelia Risk vs Berkshire Hathaway Specialty Insurance General Liability Insurance](https://spot.insure/compare/amelia-risk-vs-berkshire-hathaway-specialty-insurance/general-liability) - [Aon vs Berkshire Hathaway Specialty Insurance General Liability Insurance](https://spot.insure/compare/aon-vs-berkshire-hathaway-specialty-insurance/general-liability) - [Aon vs CNA General Liability Insurance](https://spot.insure/compare/aon-vs-cna/general-liability) ## 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. [Casualty Appetite Guide - U.S.](https://www.bhspecialty.com/wp-content/uploads/marketing/Casualty-Appetite-Guide-US.pdf). Berkshire Hathaway Specialty Insurance; Casualty appetite PDF page 1: $50K minimum premium, GL/products/lead umbrella/excess lines, selected $10M excess capacity, placement forms and target/avoided classes; guide dated 2026-07-15. Accessed 2026-09-28. 6. [Casualty](https://www.bhspecialty.com/us-products/us-casualty/). Berkshire Hathaway Specialty Insurance; US casualty product lines and features: Primary General Liability lines 10-34; Primary Products/Completed Operations Liability 35-44; Lead Umbrella and Excess Casualty 46-63. Accessed 2026-09-28. ### CNA 7. [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. 8. [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. 9. [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. 10. [Commercial General Liability Insurance | CNA Insurance](https://www.cna.com/products/general-liability). CNA; Commercial General Liability; customer sizes, coverage, teams. Accessed 2026-09-28. ### General Liability Insurance Guide 11. [Commercial general liability insurance](https://www.iii.org/article/commercial-general-liability-insurance). Insurance Information Institute; Coverage A; Coverage B; Coverage C; Purchasing commercial general liability insurance. Accessed 2026-09-16. 12. [Commercial Insurance Guide](https://www.insurance.ca.gov/01-consumers/105-type/95-guides/09-comm/commercialguide.cfm). California Department of Insurance; Commercial General Liability; Commercial Automobile; What Should I Expect from a Broker-Agent?; How Are Commercial Policies Rated?. Accessed 2026-09-16. 13. [Commercial General Liability Coverage Form](https://www.hiscox.com/documents/partner-agent/specimen_forms/GL_Form.pdf). ISO; specimen hosted by Hiscox; I.A pp.1–5; I.B pp.6–7; I.C pp.7–8; Supplementary Payments p.8; II pp.9–10; III p.10; IV pp.10–12. 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). ## CNA Reviews 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). ## Agent and Developer Resources - [Markdown page](https://spot.insure/compare/berkshire-hathaway-specialty-insurance-vs-cna/general-liability.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)