The Hartford vs Vouch: Professional Liability / E&O Insurance

Vouch brokers E&O for accounting, engineering, IT consulting and creative agency firms; The Hartford fits businesses whose contracts require coverage and publishes average minimum monthly premiums by product.

Kearny Risk organizes these comparisons for firms whose advice, content or technology creates professional exposures.Research updated 2026-09-25

Areas of coverage

The Hartford

  • role: The Hartford's professional liability insurance, also called errors and omissions (E&O) insurance, protects businesses when they make mistakes in the professional services provided to clients, including claims that turn out to be baseless. Professional liability product page as read 2026-09-23.company-reportedSource ↗
  • coverage: The Hartford says the policy can cover claims of negligence, misrepresentation, inaccurate advice, personal injury (libel/slander) and copyright infringement, plus defense costs. Many of its professional liability policies are written on a claims-made basis with a retroactive date and an extended reporting period (typically 30-60 days, extendable to a year or more for an added cost), though some are written on an occurrence basis. Professional liability product page as read 2026-09-23. General coverage and policy-form description; the issued policy controls.company-reportedSource ↗
  • eligibility: The Hartford targets professional liability at businesses that sign contracts requiring coverage, offer professional services directly to customers, or regularly give advice to clients, and lists industries it covers: accountants, consultants, interior designers, advertising agencies, graphic designers, technology professionals and healthcare professionals. Professional liability product page as read 2026-09-23.company-reportedSource ↗
  • limits: The Hartford publishes average minimum monthly premiums by product: Misc. Professional Liability Standalone $62, Misc. Professional Liability Endorsement $41, Architects and Engineers Professional Liability $239, Healthcare Professionals Professional Liability $38, and Errors & Omissions Insurance for Technology Companies $146. The page does not publish standard coverage limits or retentions; cost and limits are set at quote. Company-reported pricing as of 2026-09-23 (page last updated by The Hartford May 4, 2026); premiums are not coverage limits.company-reportedSource ↗

Vouch

  • role: 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. Vouch's Professional Services page and Corix's cyber/E&O product page.company-reportedSource ↗Source ↗
  • insurer: 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. Corix disclosures page.company-reportedSource ↗
  • eligibility: Vouch markets professional E&O to accounting and finance, architecture/engineering/construction, IT consulting, management consulting, and marketing and creative agency firms. Vouch's Professional Services page; not an underwriting appetite guarantee for any specific applicant.company-reportedSource ↗
  • coverage: 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. Corix's cyber and E&O product page; actual insuring agreements and exclusions are set by the issued policy.company-reportedSource ↗
  • limits: Neither the Vouch nor Corix pages publish E&O policy limits or retentions. Pages checked on 2026-09-23.not-disclosedSource ↗Source ↗
  • application: 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. Corix product page and Vouch site navigation.company-reportedSource ↗Source ↗

What Are the Key Differences Between The Hartford and Vouch Professional Liability (E&O) Insurance?

Direct Insurer Pricing vs. a Broker's Program Partner

The Hartford breaks the line into five named products, each with its own published average minimum monthly premium. [6] Vouch is a broker rather than an insurer for this line, and lists Errors & Omissions among the coverages it places through named program partners, including Corix, which has a dedicated E&O product. [8]

Who Underwrites the Policy

The Hartford's page describes the professional liability products as its own, without a separate named issuing entity distinct from The Hartford brand. [6] Vouch's program partner Corix discloses that its E&O line is issued by State National Insurance Company or United Specialty Insurance Company, though that names an insurer for Corix-branded E&O specifically, not for every Vouch professional-liability placement. [2]

Who Each Company Targets

The Hartford names accountants, consultants, interior designers, advertising agencies, graphic designers, technology professionals and healthcare professionals. [6] Vouch markets its professional E&O to accounting and finance, architecture, engineering and construction, IT consulting, management consulting, and marketing and creative agency firms. [8]

What Should You Confirm in The Hartford and Vouch Professional Liability (E&O) Insurance Quotes?

  • Ask The Hartford which of its five priced products applies to your profession, since the average minimums vary widely. [6]
  • Ask Vouch whether your placement would go through Corix or another program partner, since the named insurers apply to Corix-branded E&O specifically. [2]
  • Ask whether an extended reporting period is available from The Hartford if you switch professions later. [6]
  • Neither company's reviewed page publishes limits or retentions in dollar terms for these products; ask both for specific figures. [6] [8]

The Hartford publishes minimum-premium benchmarks across five professional-liability products; Vouch targets named professional-services segments without publishing premiums.

Sources reviewed

  1. 01
    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

  2. 02
    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

  3. 03
    Professional Liability – US Direct Errors and Omissions Insurance

    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

  4. 04
    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

  5. 05
    FAQ: Professional liability insurance

    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

  6. 06
    Professional Liability Insurance Coverage

    The Hartford · What Is Professional Liability Insurance Coverage?; What Does Professional Liability Insurance Cover?; Who Needs Professional Liability Insurance Coverage?; How Much Does Professional Liability Insurance Cost?; How Does Professional Liability Insurance Work? (claims-made vs. occurrence) · accessed 2026-09-23

  7. 07
    Get business insurance

    U.S. Small Business Administration · Six common types of business insurance table · accessed 2026-09-16

  8. 08
    Insurance for Professional Services Firms

    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

Ask Kearny Risk to help relate this comparison to your services and contracts.

Contact Kearny Risk