Aon vs Embroker: Professional Liability / E&O Insurance

Embroker sells professional liability as a standalone product with an online quote, marketed to those who give professional advice or services for a fee; Aon is a brokerage and advisory service for law, accounting and consulting firms.

Kearny Risk organizes these comparisons for firms whose advice, content or technology creates professional exposures.Research updated 2026-09-30

Areas of coverage

Aon

  • role: Aon presents Professional Liability / E&O as a line its Professional Services Practice helps arrange or advise on for professional-service firms. Aon is describing a global brokerage and advisory service, not issuing the underlying policy. The producing legal entity and carrier for any particular placement are not named on this page. Aon’s global professional-services practice page. This establishes a marketed brokerage/advisory offering, not policy issuance or account-specific placement.company-reportedSource ↗
  • eligibility: Aon identifies law, accounting and consulting firms as the audience for its global Professional Services Practice. That audience scope does not establish eligibility for every firm or other business. Audience described for Aon’s global professional-services practice. It does not establish U.S. state availability or underwriting eligibility for a placement.company-reportedSource ↗
  • coverage: Aon describes professional liability as addressing professional-services firms’ liability exposure and says it tailors coverage structures to a firm’s needs. It identifies E&O as a commonly used name for professional-liability insurance; actual policy terms are not stated. Aon’s marketing description of the brokerage/coverage area. The page is not the insurer’s policy form and does not establish an insured's entitlement to coverage.company-reportedSource ↗
  • services: Aon says its professional-services advisors use industry knowledge, insights, data and tools to support risk-management and human-capital decisions. This is a company-described advisory service, not a claim outcome or policy benefit. Company-reported advisory services on Aon’s global practice page; account-specific service scope is not stated.company-reportedSource ↗
  • insurer: The reviewed practice page does not name the insurer or producing legal entity for a specific placement. Ask for both on the quote and binder. Aon’s global practice page as reviewed 2026-09-30; no state-specific placement schedule or buyer quote was reviewed. This does not establish that Aon cannot arrange a placement.not-foundSource ↗
  • limits: The reviewed page does not state a buyer-specific limit, retention, deductible or other placement terms. Confirm these in the quote, bond or issued policy. Aon’s global practice page as reviewed 2026-09-30; no quote, bond form or issued policy was reviewed.not-disclosedSource ↗

Embroker

  • role: Embroker sells professional liability, also called errors and omissions insurance, as a standalone product for professional-services businesses, separate from its lawyers professional liability program and its bundled technology E&O/cyber product. Product-page description; not a statement about the issuing insurer.company-reportedSource ↗
  • eligibility: Embroker markets the policy to anyone who provides professional advice or services for a fee, listing accountants, bookkeepers, consultants, real estate agents, home inspectors, and IT and healthcare professionals as example buyers, while noting lawyers and doctors typically use specialized malpractice coverage instead. Product-page eligibility and industry-example sections; not a guarantee of coverage for a particular business.company-reportedSource ↗
  • coverage: Embroker lists coverage for claims of errors, omissions or negligence, failing to meet expected standards or deadlines, false or misleading statements, breach of contractual obligations, and attorney fees from covered claims. Product-page What's covered section; the issued policy and declarations control.company-reportedSource ↗
  • coverage: Embroker says the policy does not cover personal injury or property damage (handled by general liability), cyberattacks and data breaches (some tech E&O policies offer limited cyber coverage, but full protection needs a separate cyber policy), employee injuries, or employee discrimination claims (handled by EPLI). Product-page What's not included and 'Do I need Professional Liability insurance if I already have General Liability coverage?' sections.company-reportedSource ↗
  • limits: Embroker says the policy carries a deductible, that a higher deductible generally lowers the premium, and that buyers can choose an aggregate (once-annually capped) deductible or a first-dollar-defense option that applies the deductible only to damages, not legal costs. Product-page 'Does it have a deductible?' section; specific dollar limits and deductible amounts are not published and depend on underwriting.company-reportedSource ↗
  • application: Embroker offers an online quote for professional liability through its digital platform, describing underwriting factors including business size, industry risk, location and claims history. Product-page 'Quick quotes' feature and cost-factor list; no quote was requested during this research.company-reportedSource ↗

What Are the Key Differences Between Aon and Embroker Professional Liability (E&O) Insurance?

Coverage and Policy Design

Aon describes professional liability as a tailored structure for professional-services firms, without enumerating covered allegations. Embroker sells a standalone professional-liability policy for fee-based advice or services, covering claims alleging errors, negligence, missed standards or deadlines, misleading statements or breach of contract, plus attorney fees. That description helps buyers identify the allegation types to test against their own client contracts and services. [1] [2]

Buying Route and Terms

Embroker expressly separates this policy from lawyers’ liability and technology E&O/cyber. It says personal injury, property damage, cyberattacks, employee injuries and discrimination are outside this form and belong to other lines. Aon’s overview does not publish a comparable exclusion list. Embroker provides an online quote and offers aggregate or first-dollar-defense deductible choices; ask how defense costs affect the deductible and compare those terms with the form Aon places. [1] [2]

What Should You Confirm in Aon and Embroker Professional Liability (E&O) Insurance Quotes?

  • Ask Embroker how the deductible option affects defense expenses and whether your cyber exposure needs a separate policy. [1] [2]
  • Ask Aon to identify exclusions, defense-cost treatment and whether E&O is bundled with other lines. [1] [2]

Aon describes tailored structures without published form details. Embroker’s standalone policy lists negligence, missed standards or deadlines and contract breaches, while excluding cyber and several other risks.

Sources reviewed

  1. 01
    Professional Services Practice

    Aon · Named professional-services audiences and global advisory role, lines 125–128; line offerings and explanations lines 131–190; contact link lines 120–122. Global practice page; no U.S. state or account-specific placement schedule. · accessed 2026-09-30

  2. 02
    Professional Liability Insurance Coverage & Quotes

    Embroker · Why it's essential; Who needs this coverage; What is Professional Liability insurance?; What's covered; What's not included; Do I need Professional Liability insurance if I already have General Liability coverage?; Does it have a deductible? · 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
    Get business insurance

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

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