---
title: "Chubb vs Vouch Professional Liability (E&O) Insurance"
description: "Chubb underwrites its own bundled E&O policy; Vouch brokers E&O and only names an insurer for its Corix-branded program specifically."
canonical: "https://spot.insure/compare/chubb-vs-vouch/professional-errors-omissions"
page-type: "line-comparison"
updated-at: "2026-09-23"
---

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# Chubb vs Vouch Professional Liability (E&O) Insurance

Chubb underwrites its own bundled E&O policy; Vouch brokers E&O and only names an insurer for its Corix-branded program specifically.

## Research Scope and Use

Use this comparison to evaluate Chubb and Vouch 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.

## Summary

Chubb underwrites Pro ERM directly as a bundled policy for non-licensed professional-services firms. Vouch brokers E&O for professional-services clients and names an insurer only for its Corix-branded program, State National Insurance Company or United Specialty Insurance Company. [3](https://www.chubb.com/us-en/business-insurance/products/cyber-insurance/cyber-insurance-products.html "Cyber Insurance Coverage & Products") [11](https://www.corixinsurance.com/legal/disclosures "Legal Disclosures")

## What Is Chubb?

Chubb is the marketing name for a global insurance group whose U.S. companies underwrite commercial property, casualty, cyber and financial-lines coverage, including technology-focused DigiTech ERM and small-business packages. Founders and finance teams typically work through an appointed agent, then receive a policy issued by a named Chubb-group insurer rather than by the Swiss holding company. [1](https://www.chubb.com/us-en/business-insurance/industries/technology.html "Insurance For Technology Companies") [2](https://www.chubb.com/us-en/terms-of-use.html "Terms Of Use") [3](https://www.chubb.com/us-en/business-insurance/products/cyber-insurance/cyber-insurance-products.html "Cyber Insurance Coverage & Products")

[Chubb profile](https://spot.insure/insurance-providers/chubb)

## What Is Vouch Insurance?

Vouch is a business insurance broker and risk advisor for startups and growing companies. Buyers can apply online and work with advisors to arrange coverage, review contract requirements and manage insurance across carriers. [5](https://www.vouch.us/ "Vouch Homepage") [6](https://apply.vouch.us/ "Start a Vouch Application") [7](https://www.vouch.us/blog/how-having-carrier-options-in-one-place-helps-businesses-choose-smarter-coverage "Carrier Options in One Place") [8](https://www.vouch.us/services/contract-requirement-review "Contract Requirement Review")

[Vouch profile](https://spot.insure/insurance-providers/vouch)

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

Professional errors and omissions (E&O) insurance, also called professional liability insurance, addresses claims that professional services or advice caused a client financial loss. What's covered depends on the services actually scheduled in the policy, not the product label alone. [12](https://www.tdi.texas.gov/commercial/pl-faq.html "FAQ: Professional liability insurance") [13](https://www.iii.org/article/professional-liability-insurance "Professional liability insurance") [14](https://www.sba.gov/counseling/launch-your-business/#business-insurance "Get business insurance") [15](https://www.hiscox.com/documents/pl-sample-policy-wording.pdf "Professional Liability – US Direct Errors and Omissions Insurance")

## Key Differences in Professional Liability (E&O) Insurance

### Underwriter Versus Named Program Partner

Chubb underwrites Pro ERM itself, bundling professional liability with media and cyber exposures into one policy. Vouch brokers professional E&O for its clients, and names an insurer only for one of its program partners, Corix, whose proprietary E&O product is issued by State National Insurance Company or United Specialty Insurance Company. [3](https://www.chubb.com/us-en/business-insurance/products/cyber-insurance/cyber-insurance-products.html "Cyber Insurance Coverage & Products") [11](https://www.corixinsurance.com/legal/disclosures "Legal Disclosures")

### Who Each One Targets

Chubb names a defined set of non-licensed professional-services buyers for Pro ERM: consultants, event planners, design and marketing firms and travel agents. Vouch markets professional E&O to accounting and finance, architecture/engineering/construction, IT consulting, management consulting, and marketing and creative agency firms. [3](https://www.chubb.com/us-en/business-insurance/products/cyber-insurance/cyber-insurance-products.html "Cyber Insurance Coverage & Products") [9](https://www.vouch.us/professional-services "Insurance for Professional Services Firms")

### What the Base Coverage Includes

Chubb lists specific Pro ERM add-ons over a base E&O form: personal-injury claims from professional services, coverage for independent contractors, and coverage for professional disciplinary proceedings. Vouch's program partner Corix describes coverage for negligence, mistakes or inadequate work causing a client financial loss, including defense costs and any damages awarded even when the claim proves groundless, without naming Chubb's specific disciplinary-proceedings or independent-contractor terms. [3](https://www.chubb.com/us-en/business-insurance/products/cyber-insurance/cyber-insurance-products.html "Cyber Insurance Coverage & Products") [10](https://www.corixinsurance.com/products/cyber-and-errors-omissions "Cyber and Errors & Omissions")

## What to Confirm in Professional Liability (E&O) Insurance Quotes

- Ask Vouch which carrier underwrites your specific placement, since only its Corix-branded product names an insurer. [11](https://www.corixinsurance.com/legal/disclosures "Legal Disclosures")
- Ask Chubb for the Pro ERM liability limit and retention beyond its stated 100% worldwide defense-cost coverage. [3](https://www.chubb.com/us-en/business-insurance/products/cyber-insurance/cyber-insurance-products.html "Cyber Insurance Coverage & Products")
- Confirm whether your business fits Chubb's non-licensed professional-services eligibility or Vouch's professional-services industry focus. [3](https://www.chubb.com/us-en/business-insurance/products/cyber-insurance/cyber-insurance-products.html "Cyber Insurance Coverage & Products") [9](https://www.vouch.us/professional-services "Insurance for Professional Services Firms")
- Ask Vouch for published limits or retentions, since neither its own page nor Corix's publishes figures. [9](https://www.vouch.us/professional-services "Insurance for Professional Services Firms")

## Offering Details

| Criteria | Chubb Pro ERM (Professional Enterprise Risk Management) | Vouch Errors & Omissions Insurance |
| --- | --- | --- |
| Role in This Line | Chubb underwrites professional errors and omissions coverage through Pro ERM, a single policy combining professional liability, media and cyber exposures for non-licensed professional-services firms. [3](https://www.chubb.com/us-en/business-insurance/products/cyber-insurance/cyber-insurance-products.html "Cyber Insurance Coverage & Products") (Evidence: Company-reported; scope: Cyber Insurance Coverage & Products page, Professional Enterprise Risk Management section..) | Vouch is a broker, not an insurer, for professional errors & omissions coverage. It lists Errors & Omissions among the core coverages it places for professional-services clients, and one of its named program partners, Corix, has a dedicated E&O product. [9](https://www.vouch.us/professional-services "Insurance for Professional Services Firms") [10](https://www.corixinsurance.com/products/cyber-and-errors-omissions "Cyber and Errors & Omissions") (Evidence: Company-reported; scope: Vouch's Professional Services page and Corix's cyber/E&O product page..) |
| Issuing Insurer | Not described in the reviewed sources. | Corix's disclosures say its proprietary products, including its E&O line, are issued by State National Insurance Company or United Specialty Insurance Company. That names an insurer for Corix-branded E&O products specifically, not for every Vouch professional-liability placement. [11](https://www.corixinsurance.com/legal/disclosures "Legal Disclosures") (Evidence: Company-reported; scope: Corix disclosures page..) |
| Who It’s For | Chubb says Pro ERM is available to non-licensed professional-services firms of all sizes, naming examples including associations, consultants, business process administrators, event planners, interior and graphic design firms, marketing and PR firms, printers, staffing firms, travel agents and trustees. [3](https://www.chubb.com/us-en/business-insurance/products/cyber-insurance/cyber-insurance-products.html "Cyber Insurance Coverage & Products") (Evidence: Company-reported; scope: Pro ERM Target Clients list..) | Vouch markets professional E&O to accounting and finance, architecture/engineering/construction, IT consulting, management consulting, and marketing and creative agency firms. [9](https://www.vouch.us/professional-services "Insurance for Professional Services Firms") (Evidence: Company-reported; scope: Vouch's Professional Services page; not an underwriting appetite guarantee for any specific applicant..) |
| Coverage Features | Beyond the Cyber ERM base, Chubb says Pro ERM adds E&O coverage including personal injury from professional services, a broadened definition of professional services that expressly includes professional technology services, coverage for independent contractors performing duties on the insured's behalf, automatic additional-insured status for clients when required by contract, and coverage for professional disciplinary proceedings. [3](https://www.chubb.com/us-en/business-insurance/products/cyber-insurance/cyber-insurance-products.html "Cyber Insurance Coverage & Products") (Evidence: Company-reported; scope: Pro ERM Product Features list; subject to the policy as issued..) | Corix describes E&O as protecting a business against claims of negligence, mistakes or inadequate work that cause a client financial loss in the provision of professional services, including legal defense costs and any damages awarded, even when the claim is ultimately groundless. [10](https://www.corixinsurance.com/products/cyber-and-errors-omissions "Cyber and Errors & Omissions") (Evidence: Company-reported; scope: Corix's cyber and E&O product page; actual insuring agreements and exclusions are set by the issued policy..) |
| Limits and Retentions | Chubb says Pro ERM includes coverage for 100% of defense costs for covered claims worldwide, but the reviewed page does not publish a separate liability limit or retention. [3](https://www.chubb.com/us-en/business-insurance/products/cyber-insurance/cyber-insurance-products.html "Cyber Insurance Coverage & Products") (Evidence: Company-reported; scope: Pro ERM Product Features list..) | Neither the Vouch nor Corix pages publish E&O policy limits or retentions. [9](https://www.vouch.us/professional-services "Insurance for Professional Services Firms") [10](https://www.corixinsurance.com/products/cyber-and-errors-omissions "Cyber and Errors & Omissions") (Evidence: Not publicly disclosed; scope: Pages checked on 2026-09-23..) |
| Risk Services | Chubb says Pro ERM policyholders get access to legal counsel with extensive professional-liability experience, in addition to the general cyber-incident-response services shared with Cyber ERM. [3](https://www.chubb.com/us-en/business-insurance/products/cyber-insurance/cyber-insurance-products.html "Cyber Insurance Coverage & Products") (Evidence: Company-reported; scope: Pro ERM Product Features list..) | Not described in the reviewed sources. |
| How to Apply | Agents and brokers can quote Pro ERM through Chubb's Cyber Central or Marketplace quoting platforms. [3](https://www.chubb.com/us-en/business-insurance/products/cyber-insurance/cyber-insurance-products.html "Cyber Insurance Coverage & Products") (Evidence: Company-reported; scope: Cyber Insurance Coverage & Products page quoting section..) | Corix's E&O product page offers a downloadable application and directs brokers to start an appointment process; Vouch's own site routes prospective buyers to its online "Get Started" application flow. [10](https://www.corixinsurance.com/products/cyber-and-errors-omissions "Cyber and Errors & Omissions") [9](https://www.vouch.us/professional-services "Insurance for Professional Services Firms") (Evidence: Company-reported; scope: Corix product page and Vouch site navigation..) |

## Full Comparison

- [Chubb vs Vouch](https://spot.insure/compare/chubb-vs-vouch): 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 E&O insurance addresses claims that a mistake in your advice or services caused a client financial loss.
- [Chubb vs Vouch Commercial Property Insurance](https://spot.insure/compare/chubb-vs-vouch/commercial-property)
- [Chubb vs Vouch Cyber Insurance](https://spot.insure/compare/chubb-vs-vouch/cyber)
- [Chubb vs Vouch D&O Insurance](https://spot.insure/compare/chubb-vs-vouch/directors-officers)
- [Chubb vs Vouch General Liability Insurance](https://spot.insure/compare/chubb-vs-vouch/general-liability)
- [Chubb vs Vouch Tech E&O Insurance](https://spot.insure/compare/chubb-vs-vouch/technology-errors-omissions)
- [Alliance Risk vs Chubb Professional Liability (E&O) Insurance](https://spot.insure/compare/alliance-risk-vs-chubb/professional-errors-omissions)
- [Alliance Risk vs Vouch Professional Liability (E&O) Insurance](https://spot.insure/compare/alliance-risk-vs-vouch/professional-errors-omissions)
- [At-Bay vs Chubb Professional Liability (E&O) Insurance](https://spot.insure/compare/at-bay-vs-chubb/professional-errors-omissions)
- [At-Bay vs Vouch Professional Liability (E&O) Insurance](https://spot.insure/compare/at-bay-vs-vouch/professional-errors-omissions)
- [Beazley vs Chubb Professional Liability (E&O) Insurance](https://spot.insure/compare/beazley-vs-chubb/professional-errors-omissions)
- [Beazley vs Vouch Professional Liability (E&O) Insurance](https://spot.insure/compare/beazley-vs-vouch/professional-errors-omissions)

## Sources

### Chubb

1. [Insurance For Technology Companies](https://www.chubb.com/us-en/business-insurance/industries/technology.html). Chubb; Industry overview; Who we serve; Products and services: commercial package insurance (BOP, Benchmarq, Customarq), E&O/Cyber, Financial Lines, workers’ compensation, auto and umbrella; dedicated underwriting, claims and risk engineering. Accessed 2026-09-16.
2. [Terms Of Use](https://www.chubb.com/us-en/terms-of-use.html). Chubb; Acceptance of Terms identifying Chubb Group Holdings Inc.; surplus-lines producer restriction; products not available to all users or jurisdictions; Chubb Limited safe-harbor language; Internet Portals for Chubb Business. Accessed 2026-09-16.
3. [Cyber Insurance Coverage & Products](https://www.chubb.com/us-en/business-insurance/products/cyber-insurance/cyber-insurance-products.html). Chubb; Professional Enterprise Risk Management section: target clients and product features beyond Cyber ERM. Accessed 2026-09-23.
4. [Insurance for Software Product & System Developers](https://www.chubb.com/us-en/business-insurance/software-system-developers.html). Chubb; Financial-lines coverage solutions list for software and systems developers. Accessed 2026-09-23.

### Vouch

5. [Vouch Homepage](https://www.vouch.us/). Vouch; Hero identifying Vouch as an insurance broker; Industries; Services; footer identifying Vouch Specialty and qualifying product availability. Accessed 2026-09-15.
6. [Start a Vouch Application](https://apply.vouch.us/). Vouch; Public first screen: legal business name, website/no-website option, address and location type, applicant role and contact fields, consent, and existing-customer sign-in. Accessed 2026-09-15.
7. [Carrier Options in One Place](https://www.vouch.us/blog/how-having-carrier-options-in-one-place-helps-businesses-choose-smarter-coverage). Vouch; 26 November 2025: Choice Without the Chaos; Clarity That Builds Confidence; One Relationship, Many Solutions; final producer/underwriting disclosure. Accessed 2026-09-15.
8. [Contract Requirement Review](https://www.vouch.us/services/contract-requirement-review). Vouch; Coverage that keeps your deals moving; Tailored to your contract; Effortless Experience (reviews and COIs). Accessed 2026-09-15.
9. [Insurance for Professional Services Firms](https://www.vouch.us/professional-services). Vouch; Expertise across professional services: Accounting & Finance, Architecture/Engineering/Construction, IT Consulting, Management Consulting, Marketing & Creative Agencies; Core coverages for Professional Services: Errors & Omissions, General Liability, Cyber Liability, Employment Practices Liability, Workers' Compensation. Accessed 2026-09-23.
10. [Cyber and Errors & Omissions](https://www.corixinsurance.com/products/cyber-and-errors-omissions). Corix Insurance; Errors & Omissions insurance provided by Corix helps protect businesses for claims of negligence, mistakes, or inadequate work that causes a financial loss to clients, in the provision of professional services. It includes legal defense costs and damages awarded, even when the claim is groundless.. Accessed 2026-09-23.
11. [Legal Disclosures](https://www.corixinsurance.com/legal/disclosures). Corix Insurance; Policies are issued by State National Insurance Company (NAIC# 12831) or United Specialty Insurance Company (NAIC#12537).. Accessed 2026-09-23.

### Professional Liability (E&O) Insurance Guide

12. [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.
13. [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.
14. [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.
15. [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 2026-09-23. 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.

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