---
title: "Insureon vs Nationwide: Professional Liability (E&O) Insurance"
description: "Nationwide offers E&O through an agent or quote request, while Insureon presents an online request route for service businesses."
canonical: "https://spot.insure/compare/insureon-vs-nationwide/professional-errors-omissions"
page-type: "line-comparison"
updated-at: "2026-10-01"
comparison-pair: "insureon-vs-nationwide"
provider-a: "insureon"
provider-b: "nationwide"
coverage-line: "professional-errors-omissions"
---

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/insureon-vs-nationwide/professional-errors-omissions)

## Agent Guide

**What this page is:** Focused comparison of Insureon and Nationwide for Professional Liability (E&O) 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 Professional Liability (E&O) Insurance questions about Insureon versus Nationwide. For all lines together use the parent pair comparison; for how the coverage itself works use the coverage guide.

**Questions this page answers:**
- Insureon vs Nationwide for Professional Liability (E&O) Insurance: how do they differ?
- Which is better for Professional Liability (E&O) Insurance, Insureon or Nationwide?
- What does Insureon or Nationwide publish about Professional Liability (E&O) Insurance (limits, eligibility, claims, add-ons)?
- What should I confirm in a quote for Professional Liability (E&O) Insurance from Insureon or Nationwide?

**Key facts:**
- Line: Professional Liability (E&O) Insurance. Providers: Insureon and Nationwide.
- 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:**
- [Insureon vs Nationwide](https://spot.insure/compare/insureon-vs-nationwide) — parent: all coverage lines for this pair
- [Professional Liability (E&O) Insurance guide](https://spot.insure/coverage/professional-errors-omissions) — coverage explainer for this line
- [Insureon profile](https://spot.insure/insurance-providers/insureon) — provider profile (evidence)
- [Nationwide profile](https://spot.insure/insurance-providers/nationwide) — provider profile (evidence)
- [Insureon vs Nationwide Business Owner’s Policy](https://spot.insure/compare/insureon-vs-nationwide/business-owners-policy) — sibling comparison (other line, or other pair for this line)
- [Insureon vs Nationwide Commercial Auto Insurance](https://spot.insure/compare/insureon-vs-nationwide/commercial-auto) — sibling comparison (other line, or other pair for this line)
- [Insureon vs Nationwide Commercial Property Insurance](https://spot.insure/compare/insureon-vs-nationwide/commercial-property) — sibling comparison (other line, or other pair for this line)
- [Insureon vs Nationwide Cyber Insurance](https://spot.insure/compare/insureon-vs-nationwide/cyber) — sibling comparison (other line, or other pair for this line)
- [Insureon vs Nationwide General Liability Insurance](https://spot.insure/compare/insureon-vs-nationwide/general-liability) — sibling comparison (other line, or other pair for this line)
- [Insureon vs Nationwide Inland Marine Insurance](https://spot.insure/compare/insureon-vs-nationwide/inland-marine) — sibling comparison (other line, or other pair for this line)
- [Insureon vs Nationwide Surety Bonds](https://spot.insure/compare/insureon-vs-nationwide/surety-bonds) — sibling comparison (other line, or other pair for this line)
- [Insureon vs Nationwide Umbrella and Excess Liability Insurance](https://spot.insure/compare/insureon-vs-nationwide/umbrella-excess) — sibling comparison (other line, or other pair for this line)
- [Insureon vs Nationwide Workers’ Compensation Insurance](https://spot.insure/compare/insureon-vs-nationwide/workers-compensation) — sibling comparison (other line, or other pair for this line)
- [AIG vs Insureon Professional Liability (E&O) Insurance](https://spot.insure/compare/aig-vs-insureon/professional-errors-omissions) — sibling comparison (other line, or other pair for this line)
- [AIG vs Nationwide Professional Liability (E&O) Insurance](https://spot.insure/compare/aig-vs-nationwide/professional-errors-omissions) — sibling comparison (other line, or other pair for this line)
- [Alliance Risk vs Insureon Professional Liability (E&O) Insurance](https://spot.insure/compare/alliance-risk-vs-insureon/professional-errors-omissions) — sibling comparison (other line, or other pair for this line)
- [Alliance Risk vs Nationwide Professional Liability (E&O) Insurance](https://spot.insure/compare/alliance-risk-vs-nationwide/professional-errors-omissions) — sibling comparison (other line, or other pair for this line)
- [Aon vs Insureon Professional Liability (E&O) Insurance](https://spot.insure/compare/aon-vs-insureon/professional-errors-omissions) — sibling comparison (other line, or other pair for this line)
- [Aon vs Nationwide Professional Liability (E&O) Insurance](https://spot.insure/compare/aon-vs-nationwide/professional-errors-omissions) — sibling comparison (other line, or other pair for this line)

# Insureon vs Nationwide: How Do They Compare for Professional Liability (E&O) Insurance?

Nationwide offers E&O through an agent or quote request, while Insureon presents an online request route for service businesses.

## How to Use the Insureon vs Nationwide Professional Liability (E&O) Insurance Comparison

Use this comparison to evaluate Insureon and Nationwide for Professional Liability (E&O) 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.

## Insureon vs Nationwide Professional Liability (E&O) Insurance Summary

Nationwide describes professional liability for professionals and businesses serving others and directs buyers to an agent or quote request. Insureon also has an online request path, with profession eligibility and terms dependent on the selected carrier. [3](https://www.insureon.com/small-business-insurance/professional-liability "Professional Liability Insurance - Get Online Quotes") [7](https://www.nationwide.com/business/insurance/errors-and-omissions/ "Errors and Omissions Insurance")

## What is Insureon?

Insureon describes a small-business insurance agency and broker route with online quote entry and agent support. Its pages market several coverage types, but do not establish which insurer, policy form, state availability, or eligibility applies to a particular buyer. [1](https://www.insureon.com/about-us/how-insureon-works "How Insureon Works") [2](https://www.insureon.com/small-business-insurance/general-liability "General Liability Insurance - Get Online Quotes")

[Insureon profile](https://spot.insure/insurance-providers/insureon)

## What Is Nationwide?

Nationwide’s commercial catalogue includes common small-business policies and separate specialty products. A catalogue listing does not establish eligibility or policy terms; confirm the issuing company and coverage for your state and business. [4](https://www.nationwide.com/business/insurance/small-commercial/ "Small Business Insurance") [5](https://www.nationwide.com/agents/business/ "Small Business Insurance Solutions for Agents") [6](https://www.nationwide.com/personal/about-us/terms-conditions "Terms and Conditions for Nationwide.com")

[Nationwide profile](https://spot.insure/insurance-providers/nationwide)

## What Is Professional Errors and Omissions (E&O) Insurance?

Professional liability can help pay defense costs and covered losses when a client says your advice or service caused financial harm. If customers rely on your work, list every service you provide and check the claims-made reporting and prior-work terms. [8](https://www.tdi.texas.gov/commercial/pl-faq.html "FAQ: Professional liability insurance") [9](https://www.iii.org/article/professional-liability-insurance "Professional liability insurance") [10](https://www.sba.gov/counseling/launch-your-business/#business-insurance "Get business insurance") [11](https://www.hiscox.com/documents/pl-sample-policy-wording.pdf "Professional Liability – US Direct Errors and Omissions Insurance")

## What Are the Key Differences Between Insureon and Nationwide Professional Liability (E&O) Insurance?

### Broad E&O Class and Underwriting

Nationwide describes E&O for professionals and businesses providing services to others, with exact eligible classes determined through underwriting. Insureon also describes client claims over professional mistakes and says profession eligibility depends on the application and carrier. The public summaries establish a similar broad buyer question but do not show that the same professions, insurers, or forms are available through both channels. Tell each provider what services you perform and request the insurer’s class decision in writing. [7](https://www.nationwide.com/business/insurance/errors-and-omissions/ "Errors and Omissions Insurance") [3](https://www.insureon.com/small-business-insurance/professional-liability "Professional Liability Insurance - Get Online Quotes")

### Agent Request vs Online Intake

Nationwide directs prospects to contact an agent or request a quote, while Insureon provides an online quote request. Neither product page establishes a policy-binding path, so a submitted request should not be treated as an active policy. Ask who will review the application and what confirms binding. [7](https://www.nationwide.com/business/insurance/errors-and-omissions/ "Errors and Omissions Insurance") [3](https://www.insureon.com/small-business-insurance/professional-liability "Professional Liability Insurance - Get Online Quotes")

### Proposal Details Determine Fit

Neither overview publishes a universal limit, retention, or deductible, and neither names the insurer for a particular quote. The useful comparison will be the proposed forms: professional-services definition, exclusions, limits, defense treatment, retroactive date, and premium. [7](https://www.nationwide.com/business/insurance/errors-and-omissions/ "Errors and Omissions Insurance") [3](https://www.insureon.com/small-business-insurance/professional-liability "Professional Liability Insurance - Get Online Quotes")

## What Should You Confirm in Insureon and Nationwide Professional Liability (E&O) Insurance Quotes?

- Which agent or quote route handles the application, and what written confirmation shows that coverage has bound? [7](https://www.nationwide.com/business/insurance/errors-and-omissions/ "Errors and Omissions Insurance") [3](https://www.insureon.com/small-business-insurance/professional-liability "Professional Liability Insurance - Get Online Quotes")
- Which carrier and profession class are proposed, with what limits, deductible, exclusions, and retroactive date? [7](https://www.nationwide.com/business/insurance/errors-and-omissions/ "Errors and Omissions Insurance") [3](https://www.insureon.com/small-business-insurance/professional-liability "Professional Liability Insurance - Get Online Quotes")

## Insureon vs Nationwide Professional Liability (E&O) Insurance Compared

| Criteria | Insureon Professional Liability / E&O Insurance | Nationwide professional errors omissions (official overview) |
| --- | --- | --- |
| Role in This Line | Insureon markets Professional Liability, also called Errors & Omissions, through its small-business quote channel. [3](https://www.insureon.com/small-business-insurance/professional-liability "Professional Liability Insurance - Get Online Quotes") (Evidence: Company-reported; scope: Insureon’s public marketing page and quote route documents this description. It does not establish the issuing insurer for an individual quote, exact state or provincial availability, the policy form, complete exclusions, or terms offered to a particular buyer; confirm those in the quote and policy documents..) | Nationwide describes offering professional errors omissions for the audience stated on the cited product page. [7](https://www.nationwide.com/business/insurance/errors-and-omissions/ "Errors and Omissions Insurance") (Evidence: Company-reported; scope: professional errors omissions marketed by nationwide; scope is limited to the cited official product overview and described audience. This is not a policy form or a universal eligibility statement..) |
| Who It’s For | The page addresses service businesses exposed to client claims; the eligible professions and carrier appetite depend on the application and quote. [3](https://www.insureon.com/small-business-insurance/professional-liability "Professional Liability Insurance - Get Online Quotes") (Evidence: Company-reported; scope: Insureon’s public marketing page and quote route documents this description. It does not establish the issuing insurer for an individual quote, exact state or provincial availability, the policy form, complete exclusions, or terms offered to a particular buyer; confirm those in the quote and policy documents..) | Professionals and businesses providing services to others as described by Nationwide; exact eligible classes depend on underwriting. [7](https://www.nationwide.com/business/insurance/errors-and-omissions/ "Errors and Omissions Insurance") (Evidence: Company-reported; scope: professional errors omissions marketed by nationwide; scope is limited to the cited official product overview and described audience. This is not a policy form or a universal eligibility statement..) |
| Coverage Features | The page describes client claims over alleged mistakes or unsatisfactory professional work; it does not establish policy-specific retroactive dates, exclusions or limits. [3](https://www.insureon.com/small-business-insurance/professional-liability "Professional Liability Insurance - Get Online Quotes") (Evidence: Company-reported; scope: Insureon’s public marketing page and quote route documents this description. It does not establish the issuing insurer for an individual quote, exact state or provincial availability, the policy form, complete exclusions, or terms offered to a particular buyer; confirm those in the quote and policy documents..) | The cited product page describes E&O insurance for claims alleging errors or omissions in professional services, as described on Nationwide's product page. Marketing description only; actual coverage, exclusions, conditions, limits, and availability depend on the issued policy and jurisdiction. [7](https://www.nationwide.com/business/insurance/errors-and-omissions/ "Errors and Omissions Insurance") (Evidence: Company-reported; scope: professional errors omissions marketed by nationwide; scope is limited to the cited official product overview and described audience. This is not a policy form or a universal eligibility statement..) |
| Limits and Retentions | The cited public overview does not establish the limits, deductibles, exclusions or form terms that would apply to a specific buyer. [3](https://www.insureon.com/small-business-insurance/professional-liability "Professional Liability Insurance - Get Online Quotes") (Evidence: Not publicly disclosed; scope: Ask for the quote and specimen or issued policy forms before treating a listed feature as covered..) | The cited overview does not set a universal limit or retention for this line. Ask for the proposed policy form, limits, retentions, exclusions, and conditions in the quote. [7](https://www.nationwide.com/business/insurance/errors-and-omissions/ "Errors and Omissions Insurance") (Evidence: Not publicly disclosed; scope: Only the cited marketing page was reviewed for published limit and retention information; no policy-form entitlement is inferred..) |
| How to Apply | The cited Insureon product page provides an online quote request path; that route does not identify the insurer or guarantee that a quote will be offered or bound. [3](https://www.insureon.com/small-business-insurance/professional-liability "Professional Liability Insurance - Get Online Quotes") (Evidence: Company-reported; scope: Insureon’s public marketing page and quote route documents this description. It does not establish the issuing insurer for an individual quote, exact state or provincial availability, the policy form, complete exclusions, or terms offered to a particular buyer; confirm those in the quote and policy documents..) | The page directs prospective customers to contact an agent or request a quote. The page does not establish a quote, bind, or coverage-effective timeline. [7](https://www.nationwide.com/business/insurance/errors-and-omissions/ "Errors and Omissions Insurance") (Evidence: Company-reported; scope: professional errors omissions marketed by nationwide; scope is limited to the cited official product overview and described audience. This is not a policy form or a universal eligibility statement..) |

## Related Pages for Insureon vs Nationwide Professional Liability (E&O)

- [Insureon vs Nationwide](https://spot.insure/compare/insureon-vs-nationwide): all coverage lines, business roles, service and claims.
- [What Is Professional Errors and Omissions (E&O) Insurance?](https://spot.insure/coverage/professional-errors-omissions): Professional liability can help pay covered defense costs and losses when a client says your advice or service caused financial harm; check services and reporting terms.
- [Insureon vs Nationwide Business Owner’s Policy](https://spot.insure/compare/insureon-vs-nationwide/business-owners-policy)
- [Insureon vs Nationwide Commercial Auto Insurance](https://spot.insure/compare/insureon-vs-nationwide/commercial-auto)
- [Insureon vs Nationwide Commercial Property Insurance](https://spot.insure/compare/insureon-vs-nationwide/commercial-property)
- [Insureon vs Nationwide Cyber Insurance](https://spot.insure/compare/insureon-vs-nationwide/cyber)
- [Insureon vs Nationwide General Liability Insurance](https://spot.insure/compare/insureon-vs-nationwide/general-liability)
- [Insureon vs Nationwide Inland Marine Insurance](https://spot.insure/compare/insureon-vs-nationwide/inland-marine)
- [Insureon vs Nationwide Surety Bonds](https://spot.insure/compare/insureon-vs-nationwide/surety-bonds)
- [Insureon vs Nationwide Umbrella and Excess Liability Insurance](https://spot.insure/compare/insureon-vs-nationwide/umbrella-excess)
- [Insureon vs Nationwide Workers’ Compensation Insurance](https://spot.insure/compare/insureon-vs-nationwide/workers-compensation)
- [AIG vs Insureon Professional Liability (E&O) Insurance](https://spot.insure/compare/aig-vs-insureon/professional-errors-omissions)
- [AIG vs Nationwide Professional Liability (E&O) Insurance](https://spot.insure/compare/aig-vs-nationwide/professional-errors-omissions)
- [Alliance Risk vs Insureon Professional Liability (E&O) Insurance](https://spot.insure/compare/alliance-risk-vs-insureon/professional-errors-omissions)
- [Alliance Risk vs Nationwide Professional Liability (E&O) Insurance](https://spot.insure/compare/alliance-risk-vs-nationwide/professional-errors-omissions)
- [Aon vs Insureon Professional Liability (E&O) Insurance](https://spot.insure/compare/aon-vs-insureon/professional-errors-omissions)
- [Aon vs Nationwide Professional Liability (E&O) Insurance](https://spot.insure/compare/aon-vs-nationwide/professional-errors-omissions)

## Sources for Insureon vs Nationwide

### Sources About Insureon

1. [How Insureon Works](https://www.insureon.com/about-us/how-insureon-works). Insureon; Agent/broker and carrier roles (L82-88); application and advertised quote/payment route (L89-97); human support (L98-101). Accessed 2026-09-28.
2. [General Liability Insurance - Get Online Quotes](https://www.insureon.com/small-business-insurance/general-liability). Insureon; Coverage/product overview; illustrative third-party claims; quote CTA.. Accessed 2026-09-29.
3. [Professional Liability Insurance - Get Online Quotes](https://www.insureon.com/small-business-insurance/professional-liability). Insureon; Product definition L67-L89; quote CTA and target users on page.. Accessed 2026-09-29.

### Sources About Nationwide

4. [Small Business Insurance](https://www.nationwide.com/business/insurance/small-commercial/). Nationwide; Small business products and solutions, lines 185–214: BOP, workers’ compensation, commercial auto, umbrella, EPLI, cyber and surety; purchase guidance lines 235–247.. Accessed 2026-09-29.
5. [Small Business Insurance Solutions for Agents](https://www.nationwide.com/agents/business/). Nationwide; Specialized small commercial solutions: BOP, auto, workers’ compensation, cyber, EPLI, umbrella, inland marine and professional liability; page states appetite varies by state, lines 129–163, 191–193.. Accessed 2026-09-29.
6. [Terms and Conditions for Nationwide.com](https://www.nationwide.com/personal/about-us/terms-conditions). Nationwide; P&C products not offered by all companies/states; policy/declarations control; NMI and affiliates may underwrite; each underwriter responsible for own products, lines 358–368 and 391–394.. Accessed 2026-09-29.
7. [Errors and Omissions Insurance](https://www.nationwide.com/business/insurance/errors-and-omissions/). Nationwide; E&O page; professional-services liability and coverage overview.. Accessed 2026-09-30.

### Sources for the Professional Liability (E&O) Insurance Guide

8. [FAQ: Professional liability insurance](https://www.tdi.texas.gov/commercial/pl-faq.html). Texas Department of Insurance; What’s professional liability coverage?; What types of damages…; What’s general liability insurance?; Do I need professional liability… if I have general liability…?; Is professional liability insurance required?; Can a client require…?; What’s the difference between occurrence policies and claims-made policies. Accessed 2026-09-16.
9. [Professional liability insurance](https://www.iii.org/article/professional-liability-insurance). Insurance Information Institute; Opening paragraphs (professional services/advice and E&O name); Claims not covered by general liability; What types of businesses need professional liability insurance?; What’s covered… and what’s not (claims-made versus occurrence, defense and judgments, non-financial/intentional limits, BOP/in-home exclusion). Accessed 2026-09-16.
10. [Get business insurance](https://www.sba.gov/counseling/launch-your-business/#business-insurance). U.S. Small Business Administration; Six common types of business insurance table. Accessed 2026-09-16.
11. [Professional Liability – US Direct Errors and Omissions Insurance](https://www.hiscox.com/documents/pl-sample-policy-wording.pdf). Hiscox Inc. specimen; About this Policy / Coverage for Claims Made Against You; I.A Insuring Agreement; I.B Defense; I.C Settlement; II.A Notice of Claims; II.C Optional Extended Reporting Period; III.A, III.K, III.M, III.R, III.S Exclusions; IV.A–B Limits and Deductible; VI.O Professional Services; VI.U Wrongful Act. 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.

## Insureon Review Scores for 2026

Review Score: 5.8 / 10 from 4 rated sources, equally weighted.

Insureon's ratings are split. Trustpilot shows 4.5 out of 5 from 2,401 reviews, while ConsumerAffairs shows 1.0 from 344.

- Trustpilot: TrustScore 4.5 (out of 5); 2401 reviews. Insureon's own Trustpilot profile (claimed since 2014), checked 2026-09-29. Reviews are collected by Insureon, so they are not a random sample. Period: all time; 548 in the prior 12 months (checked 2026-09-29). Checked 2026-09-29. [Insureon Reviews | Trustpilot](https://www.trustpilot.com/review/www.insureon.com)
- ConsumerAffairs: Displayed listing rating 1.0 (out of 5); 344 reviews. Insureon listing on ConsumerAffairs, page updated 2026-08-14 (read in an earlier pass; the numbers were not re-confirmed on the latest check). Period: page updated 2026-08-14. Checked 2026-09-29. [Insureon Reviews (From First-hand Experiences)](https://www.consumeraffairs.com/insurance/insureon.html)
- BBB: BBB business grade A+. BBB Chicago/Northern Illinois profile for Insureon; BBB Accredited since 2025-08-29. Checked 2026-09-29. [Insureon | BBB Business Profile](https://www.bbb.org/us/il/chicago/profile/commercial-insurance-services/insureon-0654-88589675)
- BBB: Customer-review rating 1 (out of 5); 2 reviews. Two self-selected customer reviews on the BBB profile (read earlier; the 2 count was reconfirmed 2026-09-29). Period: BBB profile checked 2026-09-29. Checked 2026-09-29. [Insureon | BBB Reviews](https://www.bbb.org/us/il/chicago/profile/commercial-insurance-services/insureon-0654-88589675/customer-reviews)
- BBB: Complaints 6. BBB complaint list for Insureon; no policy-volume denominator. Period: closed in the last three years (BBB, 2026-09-29). Checked 2026-09-29. [Insureon | BBB Complaints](https://www.bbb.org/us/il/chicago/profile/commercial-insurance-services/insureon-0654-88589675/complaints)

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

## Nationwide Review Scores for 2026

Review Score: 7.8 / 10 from 4 rated sources, equally weighted.

Experts like Nationwide more than customers do. NerdWallet gives it 4.5 out of 5 for business insurance, while small-business customers on ConsumerAffairs give it 2.5 out of 5 from 19 reviews.

- NerdWallet: NerdWallet rating 4.5 (out of 5). NerdWallet's editorial small-business review of Nationwide, updated 2026-06-03. It is an expert score, not a customer average. The page header shows 4.5 and a partner card on the same page shows 4.0; the 4.5 is the review's own headline rating. Period: review updated 2026-06-03. Checked 2026-09-29. [Nationwide Business Insurance Review 2026](https://www.nerdwallet.com/business/insurance/learn/nationwide-business-insurance)
- J.D. Power: 2025 Small Commercial satisfaction index 707 (out of 1,000); 2848 reviews. 2025 U.S. Small Commercial Insurance Study: 2,848 U.S. businesses with 50 or fewer employees, fielded Mar-May 2025. Nationwide scored 707 against a study average of 698. A 2026 study was published 2026-08-20 (average 713); Nationwide's 2026 score was not found. Period: 2025 study. Checked 2026-09-29. [2025 U.S. Small Commercial Insurance Study](https://www.jdpower.com/sites/default/files/file/2025-08/2025092%20U.S.%20Small%20Commercial%20Insurance%20Study.pdf); [U.S. Small Commercial Insurance Study](https://www.jdpower.com/business/u-s-small-commercial-insurance-study/); [Rates, Digital Support Boost Small Business Insurance Customer Satisfaction: JD Power](https://www.carriermanagement.com/news/2026/08/20/291242.htm)
- Trustpilot: TrustScore 1.3 (out of 5); 261 reviews. Nationwide's main Trustpilot page. It mixes personal and commercial customers; it cannot be separated. The page text says 1.3 out of 5 while an embedded badge image text said 1.5; we use the visible text score. Period: 69 reviews in the prior 12 months (checked 2026-09-29). Checked 2026-09-29. [Nationwide Reviews](https://www.trustpilot.com/review/nationwide.com)
- ConsumerAffairs: ConsumerAffairs auto average 1.5 (out of 5); 1091 reviews. ConsumerAffairs Nationwide personal auto page (1,091 reviews displayed). Personal auto, not commercial. Period: checked 2026-09-29. Checked 2026-09-29. [Nationwide Auto Insurance Reviews](https://www.consumeraffairs.com/insurance/nationwide_auto.html)
- ConsumerAffairs: ConsumerAffairs rating 2.5 (out of 5); 19 reviews. ConsumerAffairs Nationwide Small Business Insurance page; unclaimed profile; small-business customers. Screenshot captured 2026-09-29. Period: page updated Aug. 14, 2026; captured 2026-09-29. Checked 2026-09-29. [Nationwide Small Business Insurance Reviews](https://www.consumeraffairs.com/insurance/nationwide-small-business-insurance.html)
- BBB: BBB business grade A+. BBB Nationwide profile at the Columbus, Ohio headquarters (BBB Accredited). Covers all Nationwide products, not just commercial. Checked 2026-09-29. [Nationwide BBB Complaints Profile](https://www.bbb.org/us/oh/columbus/profile/insurance-companies/nationwide-0302-2388/complaints)
- BBB: Complaints 111. Same BBB headquarters profile; all Nationwide products, no premium denominator. BBB warns complaint details may be incomplete. The page also shows 269 customer reviews but no star average. Period: closed in the last three years (checked 2026-09-29). Checked 2026-09-29. [Nationwide BBB customer reviews](https://www.bbb.org/us/oh/columbus/profile/insurance-companies/nationwide-0302-2388/customer-reviews)

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

## Agent and Developer Resources

- [Markdown page](https://spot.insure/compare/insureon-vs-nationwide/professional-errors-omissions.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)