Markel vs Mylo: Professional Liability / E&O Insurance

Mylo is a broker comparing quotes from several business insurers for firms from app developers to beauty salons. Markel Insurance states a miscellaneous E&O limit up to $2 million for small businesses with revenue up to $5 million.

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

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

Coverage trigger and limit

Mylo explains that E&O can be written claims-made or occurrence and that tail coverage may extend reporting after a claims-made policy ends. It compares quotes from multiple business insurers rather than underwriting the policy. Markel describes miscellaneous E&O for selected small businesses, noting revenue up to $5 million and a $2 million maximum, but the reviewed claim does not specify its trigger or tail. If changing carriers, compare retroactive dates and reporting extensions with the quoted limit. [5] [3]

Professional types and terms

Mylo markets this line to businesses from app development and financial planning to beauty services and describes bodily injury, property damage, financial loss and consequential-damage claims arising from client relationships. Markel describes miscellaneous E&O for professional-services claims and its targeted small-business market. Ask each to map your service agreement and requested damages to the policy definition. [5] [3]

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

  • Ask Mylo which carrier and trigger its quote uses, and whether the proposed retroactive date and tail meet your needs.
  • Ask Markel what claims-made or occurrence form it offers, available limit and eligible professional classes.

Markel describes miscellaneous E&O for targeted small businesses up to $5 million revenue with a $2 million maximum; Mylo compares carrier quotes and explains both claims-made and occurrence forms.

Sources reviewed

  1. 01
    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

  2. 02
    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

  3. 03
    ProBiz | Professional Liability Coverage

    Markel · Miscellaneous E&O; types of covered professional-service errors; ProBiz target classes and process. · accessed 2026-09-30

  4. 04
    Contact Your Carrier

    Mylo · Carrier contact list grouped by Auto & Home, Business and Claims; no professional-liability-specific entry · accessed 2026-09-23

  5. 05
    Professional Liability Insurance

    Mylo · Professional Liability? But I Do Good Work; What does professional liability cover?; Professional liability FAQs (claims-made vs. occurrence, tail coverage); How will Mylo find me the right policy? · accessed 2026-09-23

  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

Areas of coverage

Markel Insurance

  • role: Markel describes offering professional errors omissions for the audience stated on the cited product page. professional errors omissions marketed by markel; scope is limited to the cited official product overview and described audience. This is not a policy form or a universal eligibility statement.company-reportedSource ↗
  • eligibility: Small businesses in ProBiz's targeted industries; source describes businesses up to $5 million revenue for the miscellaneous E&O product. professional errors omissions marketed by markel; scope is limited to the cited official product overview and described audience. This is not a policy form or a universal eligibility statement.company-reportedSource ↗
  • coverage: The cited product page describes miscellaneous E&O for covered claims arising from professional services, with the page describing separate E&O and management-liability products. Marketing description only; actual coverage, exclusions, conditions, limits, and availability depend on the issued policy and jurisdiction. professional errors omissions marketed by markel; scope is limited to the cited official product overview and described audience. This is not a policy form or a universal eligibility statement.company-reportedSource ↗
  • application: The page invites prospective customers or brokers to contact Markel or the named underwriting team. The page does not establish a quote, bind, or coverage-effective timeline. professional errors omissions marketed by markel; scope is limited to the cited official product overview and described audience. This is not a policy form or a universal eligibility statement.company-reportedSource ↗
  • limits: For its miscellaneous E&O product, Markel states coverage up to $2 million; this is a product-page maximum, not a promise that every applicant or quote receives that amount. Markel ProBiz miscellaneous E&O marketing page; class, underwriting, policy terms, and actual quoted limit control.company-reportedSource ↗

Mylo

  • role: Mylo brokers professional liability insurance by comparing quotes from multiple business insurance companies rather than underwriting the policy itself. Professional liability product page.company-reportedSource ↗
  • eligibility: Mylo markets this line to businesses that could face a claim from a client unhappy with their professional services, using examples spanning app development, financial planning and beauty-salon services. Product page examples; a particular business's eligibility depends on underwriting.company-reportedSource ↗
  • coverage: Mylo describes the policy responding to breach-of-contract claims, bodily injury or property damage claims, financial-loss claims, and consequential-damages claims arising from a client relationship. Product page coverage descriptions; actual insuring agreements and exclusions are set by the issued policy.company-reportedSource ↗
  • coverage: Mylo explains that professional liability comes in claims-made and occurrence forms, and that tail coverage can be added to a claims-made policy to extend reporting after it ends. Product page FAQ; which form and tail terms are offered depends on the placed carrier.company-reportedSource ↗
  • insurer: The professional liability product page and Mylo's carrier-contact directory do not name the insurer that would issue a professional liability policy; the directory groups carriers under generic Auto & Home and Business categories only. Checked the professional liability product page and the carrier-contact directory on 2026-09-23; neither ties a named carrier to this line.not-disclosedSource ↗Source ↗
  • application: Mylo says it recommends coverage customized to the business and compares professional liability quotes from top-rated business insurance companies to find a combination of coverage and price. Product page "How will Mylo find me the right policy?" section.company-reportedSource ↗
  • claims: Mylo's carrier-contact page lists claims phone numbers by carrier for Auto & Home and Business policies generally, but does not identify a professional-liability-specific claims contact or process. Carrier-contact directory checked 2026-09-23; entries are organized by carrier and general product category, not by coverage line.not-foundSource ↗

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