Coalition vs Insureon: Professional Liability / E&O Insurance

Insureon offers an online small-business quote request for E&O, where the carrier and eligible professions emerge from the application. Coalition ties its E&O to an Active Cyber quote and an appointed broker.

Kearny Risk organizes these comparisons for firms whose advice, content or technology creates professional exposures.Research updated 2026-10-01

Areas of coverage

Coalition

  • role: Coalition designs and distributes MPL as an add-on coverage that combines with certain Active Cyber Insurance policies, sold through appointed brokers. Miscellaneous Professional Liability product page as read on 2026-09-23.company-reportedSource ↗
  • eligibility: Coalition markets MPL to any business that performs professional services, naming examples such as consultants, marketing and PR firms, staffing firms, printers, interior decorators, photographers and videographers, and property managers. Miscellaneous Professional Liability product page as read on 2026-09-23.company-reportedSource ↗
  • coverage: Coalition says MPL covers defense costs, settlements, judgments, and other expenses from claims of errors and omissions in professional services, including negligence, failure to provide service, and misstatements about the service performed, on a duty-to-defend basis even when the business is not ultimately at fault. Miscellaneous Professional Liability product page as read on 2026-09-23; the issued policy controls actual terms.company-reportedSource ↗
  • insurer: Coalition's disclaimer page has named sections for admitted cyber, non-admitted cyber, and admitted executive risk, but no equivalent 'Admitted MPL' section, indicating MPL is placed on a non-admitted (surplus lines) basis with unaffiliated insurers the disclaimer does not name. U.S. Disclaimers page as read on 2026-09-23; the buyer's declarations page names the actual issuing insurer.not-disclosedSource ↗
  • application: Coalition sells MPL only as an addition to an Active Cyber Insurance quote, saying it takes just a few extra questions to add, rather than as a stand-alone policy. Miscellaneous Professional Liability product page as read on 2026-09-23.company-reportedSource ↗
  • claims: Coalition says its in-house claims team manages both MPL and cyber claims in one place, which it describes as a smoother, more coordinated process for the policyholder. Miscellaneous Professional Liability product page as read on 2026-09-23; speed and efficiency descriptions are company-reported and not independently verified.company-reportedSource ↗

Insureon

  • role: Insureon markets Professional Liability, also called Errors & Omissions, through its small-business quote channel. 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.company-reportedSource ↗
  • coverage: The page describes client claims over alleged mistakes or unsatisfactory professional work; it does not establish policy-specific retroactive dates, exclusions or limits. 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.company-reportedSource ↗
  • eligibility: The page addresses service businesses exposed to client claims; the eligible professions and carrier appetite depend on the application and quote. 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.company-reportedSource ↗
  • application: 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. 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.company-reportedSource ↗
  • limits: The cited public overview does not establish the limits, deductibles, exclusions or form terms that would apply to a specific buyer. Ask for the quote and specimen or issued policy forms before treating a listed feature as covered.not-disclosedSource ↗

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

MPL Requires Active Cyber

Coalition’s MPL is available only with certain Active Cyber Insurance policies and is sold through appointed brokers, so the buyer must consider both the cyber placement and the E&O addition. Insureon markets professional liability through a small-business quote channel and describes claims arising from alleged professional mistakes or unsatisfactory work. If you already have a cyber policy, ask whether Coalition’s eligibility and bundling requirements can be met; with Insureon, ask what policy structure accompanies the quote. [1] [5]

One Claims Contact for MPL and Cyber

Coalition lists defense costs, settlements, judgments, and other expenses for professional-services claims, and says its in-house team handles MPL and cyber claims together. Insureon’s overview describes the E&O exposure but does not outline claims handling or the policy’s defense structure. Buyers who value one claims contact across cyber and MPL can ask Coalition how that works for a claim touching both coverages; Insureon buyers should request the claims instructions and defense wording for their proposed policy. [1] [5]

Broker-Only Add-On

Coalition’s add-on requires the Active Cyber quote and broker channel, while Insureon gives buyers an online quote request. Neither overview names the issuing insurer for a particular E&O placement or publishes the limits and retentions that would apply. Compare the forms and ask whether defense costs reduce the limit. [1] [5]

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

  • Must you buy or hold a Coalition Active Cyber policy to add MPL, and what happens if the cyber policy is moved or renewed separately? [1]
  • Which insurer, limits, defense provisions, and claims contact apply to each proposed E&O policy? [5]

Coalition offers MPL as an add-on to certain Active Cyber policies and describes coordinated claims handling; Insureon describes E&O for service-business claims through its small-business channel.

Sources reviewed

  1. 01
    Miscellaneous Professional Liability

    Coalition · Why Miscellaneous Professional Liability?; MPL Advantage; What does MPL cover?; What types of claims does MPL protect against?; What types of businesses could benefit from MPL?; Why does 'Duty to Defend' coverage matter? · accessed 2026-09-23

  2. 02
    U.S. Disclaimers

    Coalition · Non-Admitted Cyber; Admitted Cyber; Admitted Executive Risk (names Zurich American Insurance Company, NAIC 16535); no 'Admitted MPL' or 'Admitted Tech E&O' section appears on the page · 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
    Professional Liability Insurance - Get Online Quotes

    Insureon · Product definition L67-L89; quote CTA and target users on page. · accessed 2026-09-29

  6. 06
    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

  7. 07
    Get business insurance

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

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