Coverdash vs Marsh McLennan Agency: How Do They Compare for Professional Liability (E&O) Insurance?

Coverdash’s catalog separates general Professional Liability from Tech E&O and Lawyers Professional Liability; its product page lists negligent advice, service mistakes, missed deadlines and defense costs. MMA names E&O, A&E and lawyers lines. 5,4,8

What Is Coverdash Insurance?

Coverdash suits small businesses that want online shopping or an embedded partner purchase with one account for policies and billing; firms needing specialized complex-risk advice should compare broker-led programs. 1,2,3

Read the Coverdash profile

Read the Coverdash Professional Liability (E&O) Insurance page

What Is Marsh McLennan Agency?

Marsh McLennan Agency provides business insurance and employee health and benefits, alongside retirement, wealth, and private-client services across the United States and Canada. Its US small-business page lists six common coverage types and directs buyers to request a personalized quote by phone; the insurer and terms for a specific placement must be confirmed in the proposal. 6,7

Read the Marsh McLennan Agency profile

Read the Marsh McLennan Agency Professional Liability (E&O) Insurance page

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

Professional liability can help pay defense costs and covered losses when a client says your advice or service caused financial harm. If customers rely on your work, list every service you provide and check the claims-made reporting and prior-work terms. 9,10,11,12

Read the full coverage guide

Key Differences in Professional Liability (E&O) Insurance

General E&O versus named specialist categories

Coverdash’s coverage hub lists general Professional Liability separately from Tech E&O and Lawyers Professional Liability; that catalog distinction does not determine which policy an underwriter would issue to a particular applicant. MMA’s source names E&O alongside separate A&E and lawyers professional products. Technology and legal firms should compare both catalogs with the proposed line and insured services before treating a category as the issued policy. 5 8

Listed service-error allegations

Coverdash’s product page describes claims over negligent advice or service, mistakes, missed deadlines or undelivered work, with legal defense costs. MMA’s source names the professional product categories. Ask both teams to map your deliverables and professional services to the exact policy definition, then compare limits, exclusions and any technology-specific wording in the offer. 4 8

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

  • Will Coverdash route your work to general E&O, Tech E&O or Lawyers Professional Liability, and what wording applies? 5 8
  • Which MMA line and professional-services definition fit your deliverables? 4 8

Coverdash and Marsh McLennan Agency Review Scores for 2026

These averages can combine ratings for different products, locations, and customer groups, including approximate BBB grade conversions. Read each review for the sources, scope, and calculation.

Coverdash Review Score

7.2/ 10

Review Score

2 rated sources

Coverdash offers convenient quote comparison, but public customer feedback is sparse. A BBB unanswered-complaint record makes responsiveness worth checking before purchase.[1][4][6]

Read Coverdash reviews

Marsh McLennan Agency Review Score

8.2/ 10

Review Score

2 rated sources

There are almost no public customer reviews of Marsh McLennan Agency (MMA). Trustpilot shows 3.2 out of 5, but from a single review, and BBB shows an A grade with four complaints closed in three years.[8][9][1]

Read Marsh McLennan Agency reviews

Coverdash vs Marsh McLennan Agency Professional Liability (E&O) Compared

Coverdash vs Marsh McLennan Agency: Professional Liability (E&O) Insurance: documented features by provider

CriteriaCoverdash Professional Liability (E&O) InsuranceMarsh McLennan Agency professional errors omissions (official overview)
Role in This Line

Coverdash arranges professional liability (errors and omissions) coverage as a broker rather than an insurer, placing coverage with a carrier under its standard brokerage terms. 3,4Company-reported. General brokerage terms applied to the professional liability page; not specific to any one carrier or state.

Marsh McLennan Agency describes arranging professional errors omissions for the audience stated on the cited product page. 8Company-reported. professional errors omissions marketed by marsh-mclennan-agency; scope is limited to the cited official product overview and described audience. This is not a policy form or a universal eligibility statement.

Issuing Insurer

The professional liability page does not name the insurer that issues the policy. 4Not publicly disclosed. Reviewed professional liability page as of 2026-09-23; the page describes coverage without naming a specific carrier.

Confirm in your quote.

Who It’s For

Coverdash markets professional liability to any small business, startup or e-commerce seller that gives advice, provides a service or delivers work for clients, citing examples including architects, dentists, doctors and real estate agencies. 4Company-reported. Product-page eligibility description; actual acceptance depends on underwriting and profession-specific appetite.

Organizations seeking professional liability placement; source does not imply all professions share one policy. 8Company-reported. professional errors omissions marketed by marsh-mclennan-agency; scope is limited to the cited official product overview and described audience. This is not a policy form or a universal eligibility statement.

Coverage Features

Coverdash describes professional liability as covering claims that a client's financial harm came from the business's negligent advice or service, mistakes made by the business or an employee, or a missed deadline or undelivered work, and pays legal defense costs even for a baseless claim. 4Company-reported. Product-page coverage cards; the issued policy and declarations control actual wording, limits, exclusions and whether the policy is claims-made.

Coverdash's coverage hub lists this general professional liability product separately from Tech E&O (for technology companies) and Lawyers Professional Liability, so a technology or legal business would typically be pointed to the more specific product instead. 5Company-reported. Coverage hub category structure; does not establish which product a given underwriter would actually issue.

The cited product page describes E&O and named specialist professional lines, including architects and engineers and lawyers professional liability; the overview does not treat them as one form. Marketing description only; actual coverage, exclusions, conditions, limits, and availability depend on the issued policy and jurisdiction. 8Company-reported. professional errors omissions marketed by marsh-mclennan-agency; scope is limited to the cited official product overview and described audience. This is not a policy form or a universal eligibility statement.

Limits and Retentions

The professional liability page does not publish specific limit, retention or deductible amounts. 4Not publicly disclosed. Reviewed professional liability page as of 2026-09-23; figures are quote-specific and not shown on the public product page.

The cited overview does not set a universal limit or retention for this line. Ask for the proposed policy form, limits, retentions, exclusions, and conditions in the quote. 8Not publicly disclosed. Only the cited marketing page was reviewed for published limit and retention information; no policy-form entitlement is inferred.

How to Apply

Coverdash describes a fully digital quote-to-purchase process for professional liability, with the option to add coverages such as general liability or cyber alongside it. 4Company-reported. Product-page company information and cross-sell section.

The page invites organizations to contact a Marsh McLennan Agency adviser or specialist to discuss placement. The page does not establish a quote, bind, or coverage-effective timeline. 8Company-reported. professional errors omissions marketed by marsh-mclennan-agency; scope is limited to the cited official product overview and described audience. This is not a policy form or a universal eligibility statement.

Related Pages for Coverdash vs Marsh McLennan Agency

Professional Liability (E&O) Pages for Coverdash and Marsh McLennan Agency

Other Coverage Lines Compared for Coverdash vs Marsh McLennan Agency

Other Professional Liability (E&O) Insurance Provider Comparisons

Sources for Coverdash vs Marsh McLennan Agency

Sources About Coverdash

  1. Frequently Asked Questions. Coverdash; Getting a quote & buying coverage; Claims & certificates; Billing & managing your policy; About Coverdash. Accessed 2026-09-15.
  2. About Us. Coverdash; How Coverdash Works: direct and embedded channels; Our Investors. Accessed 2026-09-15.
  3. Terms And Conditions. Coverdash; "Coverdash does not provide any underwriting services"; broker/agent of record designation. Accessed 2026-09-23.
  4. Professional Liability Insurance. Coverdash; Product introduction; Types of Coverage cards for Negligence, Mistakes and errors, Missed deadlines, Legal defense; Who It's For industry list. Accessed 2026-09-23.
  5. Coverage Hub. Coverdash; Professional & Management category listing Professional Liability separately from Tech E&O and Lawyers Professional Liability. Accessed 2026-09-23.

Sources About Marsh McLennan Agency

  1. Who We Are. Marsh McLennan Agency; Lines 193-195: ‘a business of Marsh’ and company-listed service lines across US and Canada. This does not establish the legal entity for an account, corporate ownership chart, or insurer role. Accessed 2026-09-29.
  2. Small Business Insurance Solutions. Marsh McLennan Agency; Lines 205-207: small-business audience and call invitation; lines 224-249 list six coverage categories and short descriptions; line 264 is an embedded form whose function is not stated. No form submitted. Accessed 2026-09-29.
  3. Executive and Professional Liability | MMA. Marsh McLennan Agency; E&O, architects and engineers, and lawyers professional lines are named in the policy suite. Accessed 2026-09-30.

Sources for the Professional Liability (E&O) Insurance Guide

  1. 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.
  2. 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. Get business insurance. U.S. Small Business Administration; Six common types of business insurance table. Accessed 2026-09-16.
  4. 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.

Updated . 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. To suggest a correction, contact Spot with the page URL and supporting source.

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