---
title: "CNA vs Harper: Commercial Auto Insurance"
description: "CNA describes liability for owned, hired and non-owned vehicles; Harper focuses its commercial auto placement on freight, passenger and specialized transport operators."
canonical: "https://spot.insure/compare/cna-vs-harper/commercial-auto"
page-type: "line-comparison"
updated-at: "2026-09-30"
comparison-pair: "cna-vs-harper"
provider-a: "cna"
provider-b: "harper"
coverage-line: "commercial-auto"
---

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[Human-readable page](https://spot.insure/compare/cna-vs-harper/commercial-auto)

## Agent Guide

**What this page is:** Focused comparison of CNA and Harper for Commercial Auto 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 Commercial Auto Insurance questions about CNA versus Harper. 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 Harper for Commercial Auto Insurance: how do they differ?
- Which is better for Commercial Auto Insurance, CNA or Harper?
- What does CNA or Harper publish about Commercial Auto Insurance (limits, eligibility, claims, add-ons)?
- What should I confirm in a quote for Commercial Auto Insurance from CNA or Harper?

**Key facts:**
- Line: Commercial Auto Insurance. Providers: CNA and Harper.
- 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:**
- [CNA vs Harper](https://spot.insure/compare/cna-vs-harper) — parent: all coverage lines for this pair
- [Commercial Auto Insurance guide](https://spot.insure/coverage/commercial-auto) — coverage explainer for this line
- [CNA profile](https://spot.insure/insurance-providers/cna) — provider profile (evidence)
- [Harper profile](https://spot.insure/insurance-providers/harper) — provider profile (evidence)
- [CNA vs Harper Commercial Property Insurance](https://spot.insure/compare/cna-vs-harper/commercial-property) — sibling comparison (other line, or other pair for this line)
- [CNA vs Harper Surety Bonds](https://spot.insure/compare/cna-vs-harper/surety-bonds) — sibling comparison (other line, or other pair for this line)
- [AIG vs CNA Commercial Auto Insurance](https://spot.insure/compare/aig-vs-cna/commercial-auto) — sibling comparison (other line, or other pair for this line)
- [AIG vs Harper Commercial Auto Insurance](https://spot.insure/compare/aig-vs-harper/commercial-auto) — sibling comparison (other line, or other pair for this line)
- [Alliance Risk vs Harper Commercial Auto Insurance](https://spot.insure/compare/alliance-risk-vs-harper/commercial-auto) — sibling comparison (other line, or other pair for this line)
- [The Baldwin Group vs CNA Commercial Auto Insurance](https://spot.insure/compare/baldwin-vs-cna/commercial-auto) — sibling comparison (other line, or other pair for this line)
- [The Baldwin Group vs Harper Commercial Auto Insurance](https://spot.insure/compare/baldwin-vs-harper/commercial-auto) — sibling comparison (other line, or other pair for this line)
- [Chubb vs Harper Commercial Auto Insurance](https://spot.insure/compare/chubb-vs-harper/commercial-auto) — sibling comparison (other line, or other pair for this line)

# CNA vs Harper: How Do They Compare for Commercial Auto Insurance?

CNA describes liability for owned, hired and non-owned vehicles; Harper focuses its commercial auto placement on freight, passenger and specialized transport operators.

## Research Scope and Use

Use this comparison to evaluate CNA and Harper for Commercial Auto 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

CNA names liability for owned, hired and non-owned business vehicles. Harper’s transportation practice identifies freight, trucking, passenger transport and specialized operators, with separate liability and physical-damage descriptions. [4](https://www.cna.com/products/commercial-auto "Commercial Auto Insurance for Businesses | CNA Insurance") [7](https://www.harperinsure.com/industries/transportation "Transportation 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. [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 Harper Insurance?

Harper suits hard-to-place businesses such as contractors, care providers, manufacturers and transportation firms; standard small businesses seeking direct quotes should compare online carriers. Its workers’ compensation service helps classify payroll for audits. [5](https://www.harperinsure.com/sms-terms "Text Messaging Terms and Conditions") [6](https://www.harperinsure.com/insurance-insights/harper-45m-funding-announcement "We're Announcing $47M to Build the Insurance Company Every Business Deserves")

[Harper profile](https://spot.insure/insurance-providers/harper)

## What Is Commercial Auto Insurance?

Commercial auto suits businesses that use vehicles for work and need liability protection; damage to your own vehicles is a separate coverage choice. If employees drive personal or rented cars, check how those trips are handled. [9](https://www.insurance.ca.gov/01-consumers/105-type/95-guides/09-comm/commercialguide.cfm "Commercial Insurance Guide") [10](https://content.naic.org/insurance-topics/auto-insurance "Auto Insurance") [11](https://www.iii.org/publication/insuring-your-business-small-business-owners-guide-to-insurance/specific-coverages/business-vehicle-insurance "Business Vehicle Insurance") [12](https://nationalgeneral.com/forms_catalog/CA0001_10012013.pdf "Business Auto Coverage Form")

## Key Differences in Commercial Auto Insurance

### General Business Vehicles or Transportation Operations

CNA's published liability scope includes owned, hired and non-owned vehicles used for business. Harper centers its placement practice on freight carriers, trucking companies, passenger transport and specialized operators, and separates third-party auto liability from collision and comprehensive physical damage. A transport company may need to distinguish vehicle liability from damage to its fleet; Harper's stated focus makes that division explicit, while CNA's page gives broader vehicle categories. [4](https://www.cna.com/products/commercial-auto "Commercial Auto Insurance for Businesses | CNA Insurance") [7](https://www.harperinsure.com/industries/transportation "Transportation Insurance") [7](https://www.harperinsure.com/industries/transportation "Transportation Insurance")

### Proof of Insurance and Buying Route

Harper says it can provide proof-of-insurance documents for FMCSA operating-authority requirements and accepts a transportation-specific intake. CNA names claims support and driver/cargo programs, but the cited record directs buyers through CNA's commercial-auto information rather than describing Harper's transport intake. Ask both how quickly certificates are issued and whether cargo-related needs are separate from auto. [7](https://www.harperinsure.com/industries/transportation "Transportation Insurance") [8](https://www.harperinsure.com/ "Harper Homepage") [4](https://www.cna.com/products/commercial-auto "Commercial Auto Insurance for Businesses | CNA Insurance")

## What to Confirm in Commercial Auto Insurance Quotes

- Harper does not publish limits or issuing carrier; request both, plus physical-damage deductibles. [8](https://www.harperinsure.com/ "Harper Homepage") [7](https://www.harperinsure.com/industries/transportation "Transportation Insurance")
- Ask CNA how its vehicle schedule handles the transport fleet and executive vehicles. [4](https://www.cna.com/products/commercial-auto "Commercial Auto Insurance for Businesses | CNA Insurance")

## Offering Details

| Criteria | CNA Commercial Auto | Harper Commercial Auto Insurance |
| --- | --- | --- |
| Role in This Line | Confirm in your quote. | Harper describes itself as taking one application for a transportation business and calling the insurance companies that write commercial auto for that kind of operation, rather than underwriting the policy itself. [7](https://www.harperinsure.com/industries/transportation "Transportation Insurance") [8](https://www.harperinsure.com/ "Harper Homepage") (Evidence: Company-reported; scope: Transportation industry page 'Why Harper' section and homepage coverage-list introduction..) |
| Issuing Insurer | Confirm in your quote. | The reviewed pages do not name the insurer or insurers that would issue a commercial auto policy Harper places; the transportation page describes 'every market' generally without listing carriers. [7](https://www.harperinsure.com/industries/transportation "Transportation Insurance") [8](https://www.harperinsure.com/ "Harper Homepage") (Evidence: Not publicly disclosed; scope: Checked the transportation industry page and homepage insurer-logo panel on 2026-09-23; no carrier names found for commercial auto specifically..) |
| Who It’s For | Confirm in your quote. | Harper says its transportation practice, which includes commercial auto liability, covers freight carriers, trucking companies, passenger transport services and specialized transportation operators. [7](https://www.harperinsure.com/industries/transportation "Transportation Insurance") (Evidence: Company-reported; scope: Transportation industry page 'Who this is for' section; general small-business intake elsewhere on the site does not repeat this list..) |
| Coverage Features | CNA commercial auto covers business-use owned, hired and non-owned vehicles for bodily injury/property damage. [4](https://www.cna.com/products/commercial-auto "Commercial Auto Insurance for Businesses | 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 auto Claim limitation: Company-reported; policy wording, underwriting and jurisdiction-specific availability control..)<br><br>CNA lists automobile liability and physical damage, and an optional Drive Other Car endorsement for executives. [4](https://www.cna.com/products/commercial-auto "Commercial Auto Insurance for Businesses | 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 auto Claim limitation: Company-reported; policy wording, underwriting and jurisdiction-specific availability control..) | Harper describes commercial auto liability as coverage for vehicle accidents and third-party injuries during transportation operations, alongside a separate physical-damage coverage for collision and comprehensive damage to the vehicles themselves. [7](https://www.harperinsure.com/industries/transportation "Transportation Insurance") [8](https://www.harperinsure.com/ "Harper Homepage") (Evidence: Company-reported; scope: Transportation industry page coverage callouts; the homepage separately describes commercial auto with 'coverage limits your contracts accept' rather than published limit amounts..) |
| Limits and Retentions | Confirm in your quote. | Harper's reviewed pages do not publish commercial auto liability or physical-damage limits and deductibles; the homepage says only that coverage comes with 'limits your contracts accept,' meaning the buyer's own contracts, not a published Harper figure, set the target. [8](https://www.harperinsure.com/ "Harper Homepage") [7](https://www.harperinsure.com/industries/transportation "Transportation Insurance") (Evidence: Not publicly disclosed; scope: Checked the homepage and transportation industry page on 2026-09-23..) |
| Risk Services | CNA names Driver Distractions/Cargo Securement programs and claims support. [4](https://www.cna.com/products/commercial-auto "Commercial Auto Insurance for Businesses | 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 auto Claim limitation: Company-reported; policy wording, underwriting and jurisdiction-specific availability control..) | Harper says it delivers proof-of-insurance documents quickly to support FMCSA operating-authority requirements, and describes explaining commercial auto, cargo coverage and FMCSA requirements in plain terms. [7](https://www.harperinsure.com/industries/transportation "Transportation Insurance") (Evidence: Company-reported; scope: Transportation industry page 'Why Harper' section..) |
| How to Apply | Confirm in your quote. | You can request a commercial auto quote through Harper's online intake by selecting the 'Work vehicles (commercial auto)' checkbox, or by using the transportation-specific intake form, along with the business's state and estimated annual revenue. [8](https://www.harperinsure.com/ "Harper Homepage") [7](https://www.harperinsure.com/industries/transportation "Transportation Insurance") (Evidence: Company-reported; scope: Homepage and transportation industry page quote-intake forms..) |

## Full Comparison

- [CNA vs Harper](https://spot.insure/compare/cna-vs-harper): all coverage lines, business roles, service and claims.
- [What Is Commercial Auto Insurance?](https://spot.insure/coverage/commercial-auto): Commercial auto covers liability from vehicles used for work, with vehicle damage and employee personal or rented cars requiring separate quote checks.
- [CNA vs Harper Commercial Property Insurance](https://spot.insure/compare/cna-vs-harper/commercial-property)
- [CNA vs Harper Surety Bonds](https://spot.insure/compare/cna-vs-harper/surety-bonds)
- [AIG vs CNA Commercial Auto Insurance](https://spot.insure/compare/aig-vs-cna/commercial-auto)
- [AIG vs Harper Commercial Auto Insurance](https://spot.insure/compare/aig-vs-harper/commercial-auto)
- [Alliance Risk vs Harper Commercial Auto Insurance](https://spot.insure/compare/alliance-risk-vs-harper/commercial-auto)
- [The Baldwin Group vs CNA Commercial Auto Insurance](https://spot.insure/compare/baldwin-vs-cna/commercial-auto)
- [The Baldwin Group vs Harper Commercial Auto Insurance](https://spot.insure/compare/baldwin-vs-harper/commercial-auto)
- [Chubb vs Harper Commercial Auto Insurance](https://spot.insure/compare/chubb-vs-harper/commercial-auto)

## Sources

### 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. [Commercial Auto Insurance for Businesses | CNA Insurance](https://www.cna.com/products/commercial-auto). CNA; Coverages, endorsements, risk control, claims. Accessed 2026-09-28.

### Harper

5. [Text Messaging Terms and Conditions](https://www.harperinsure.com/sms-terms). Harper Global Enterprises Inc.; Effective August 24, 2026; sections 1–3 (entity, consent and service messages), 5 (message costs), 9 (delivery) and 11 (coverage confirmation). Accessed 2026-09-15.
6. [We're Announcing $47M to Build the Insurance Company Every Business Deserves](https://www.harperinsure.com/insurance-insights/harper-45m-funding-announcement). Harper / Dakotah Rice; February 26, 2026 article: brokerage identity; AI-assisted submissions and follow-ups; 24–48-hour coverage statement; more than 165 underwriters; plans for additional direct appointments. Accessed 2026-09-15.
7. [Transportation Insurance](https://www.harperinsure.com/industries/transportation). Harper; Know your coverage: What is Transportation insurance?; Commercial Auto Liability, Cargo Protection, Physical Damage, Certificates callouts; Who this is for; Why Harper (Transportation Expertise, Fast Proof for Authority, Clear Simple Guidance). Accessed 2026-09-23.
8. [Harper Homepage](https://www.harperinsure.com/). Harper; What we cover: 'Commercial auto insurance — One work truck or a full fleet, with coverage limits your contracts accept.'; quote-intake checkbox 'Work vehicles (commercial auto)'. Accessed 2026-09-23.

### Commercial Auto Insurance Guide

9. [Commercial Insurance Guide](https://www.insurance.ca.gov/01-consumers/105-type/95-guides/09-comm/commercialguide.cfm). California Department of Insurance; Commercial Automobile: Coverage, Classification and Limits. Accessed 2026-09-16.
10. [Auto Insurance](https://content.naic.org/insurance-topics/auto-insurance). NAIC; Coverages. Accessed 2026-09-16.
11. [Business Vehicle Insurance](https://www.iii.org/publication/insuring-your-business-small-business-owners-guide-to-insurance/specific-coverages/business-vehicle-insurance). Insurance Information Institute; Will My Personal Auto Policy Cover Business Use?; What Vehicles Are Covered?; What Coverage Do I Need if Employees Drive Their Personal Vehicles for Business?; Does a Business Umbrella Cover Autos?; Do I Need a Business Auto Policy?; Be Sure the Right Insured Is on the Policy. Accessed 2026-09-16.
12. [Business Auto Coverage Form](https://nationalgeneral.com/forms_catalog/CA0001_10012013.pdf). Insurance Services Office, Inc.; hosted by National General; I.A, printed/PDF page 1; II.A.1, printed/PDF page 2; III.C–D, printed/PDF page 6; II.B.6, printed/PDF page 3; III.B.3, printed/PDF page 6. 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.

## 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).

## Harper Reviews

Review Score: not enough ratings.

We found no customer star rating for Harper. Its Trustpilot page has 0 reviews, and BBB shows 0 customer reviews and 2 complaints.



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

## Agent and Developer Resources

- [Markdown page](https://spot.insure/compare/cna-vs-harper/commercial-auto.md)
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- [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)