Coverdash vs Marsh Professional Liability (E&O) Insurance

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's financial and professional liability practice places professional liability (errors and omissions) insurance; MMA also places E&O coverage within its executive and professional liability practice for middle-market clients. ^10,11Company-reported. Marsh professional liability page and MMA executive and professional liability page.

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.

The reviewed pages do not name a specific professional liability insurer. ^10,11Not publicly disclosed. Marsh professional liability page and MMA executive and professional liability page as read on 2026-09-23.

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.

Marsh names specialized industries its professional liability experts serve, including banking and broker/dealers, insurance companies and asset managers, merchant banking and venture capital, accountants, attorneys, architects and engineers, media and entertainment, technology, and healthcare and biotechnology. ¹⁰Company-reported. Marsh professional liability page, What We Offer section.

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.

Marsh says professional liability coverage can protect a company against liability and defense costs from a claim alleging an error, omission or negligence in performing professional services, and that many policies also cover privacy violations and computer security breaches. ¹⁰Company-reported. Marsh professional liability page opening description; illustrative policy description, not a specific policy form.

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.

Not described in the reviewed sources.

Not described in the reviewed sources.

Marsh says it employs attorneys, economists and actuaries alongside coverage specialists to assess a client's professional liability exposure from multiple angles, given the complexity of these risks. ¹⁰Company-reported. Marsh professional liability page.

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.

Not described in the reviewed sources.