Alliance Risk vs The Hartford: How Do They Compare for Professional Liability (E&O) Insurance?

The Hartford publishes average minimum monthly premiums by product, such as $62 for standalone miscellaneous professional liability; Alliance Risk is a broker placing E&O with carrier partners.

The Hartford lists five profession-specific E&O products with minimum prices and describes both claims-made and occurrence forms; Alliance Risk publishes firm-size cost estimates. ^2,¹

What Are the Key Differences Between Alliance Risk and The Hartford Professional Liability (E&O) Insurance?

Minimum Price by Profession

The Hartford publishes separate minimum monthly premiums for five professional E&O products:

The Hartford publishes average minimum monthly premiums by product: Misc. Professional Liability Standalone $62, Misc. Professional Liability Endorsement $41, Architects and Engineers Professional Liability $239, Healthcare Professionals Professional Liability $38, and Errors & Omissions Insurance for Technology Companies $146. The page does not publish standard coverage limits or retentions; cost and limits are set at quote. ²Company-reported. Company-reported pricing as of 2026-09-23 (page last updated by The Hartford May 4, 2026); premiums are not coverage limits.

Alliance Risk instead gives two broad annual cost tiers based on firm size. The Hartford’s figures let you see whether its starting price is in range, but they are minimums; get your own quote and compare the same limits and retention. ¹

Claims-Made or Occurrence Form

The Hartford says many E&O policies are claims-made with a retroactive date and extended reporting period, while some are written on an occurrence basis. Alliance Risk describes claims-made features, including tail coverage and retroactive dates, without mentioning an occurrence option. Ask how the form treats past work and reports made after the policy ends. ² ¹

Defense for Claims Without Merit

The Hartford says its professional-liability policy protects businesses against baseless claims as well as valid ones. Alliance Risk describes coverage for negligent acts, breach of contract and misrepresentation but does not make the same specific statement. Compare defense-cost terms in the actual forms. ² ¹

What Should You Confirm in Alliance Risk and The Hartford Professional Liability (E&O) Insurance Quotes?

Ask The Hartford for your profession’s actual premium, limit and retention. ²
Ask Alliance Risk which insurer it proposes and request its actual quote. ¹
Confirm whether The Hartford’s quote is claims-made or occurrence and the cost of any extended reporting period. ²
Compare defense-cost terms and exclusions across the policy forms. ² ¹

Alliance Risk vs The Hartford Professional Liability (E&O) Compared

Alliance Risk vs The Hartford: Professional Liability (E&O) Insurance: documented features by provider

Criteria	Alliance Risk Professional Liability Insurance	The Hartford Professional Liability Insurance (Errors & Omissions)
Who It’s For	Alliance Risk targets professional liability at consultants and advisory firms, accountants and tax professionals, architects and engineers, real estate and insurance agents and brokers, marketing and PR agencies, IT and technology consultants, healthcare providers, and financial planners and investment advisors. ¹Company-reported. Professional liability product page; eligibility for a particular company depends on underwriting.	The Hartford targets professional liability at businesses that sign contracts requiring coverage, offer professional services directly to customers, or regularly give advice to clients, and lists industries it covers: accountants, consultants, interior designers, advertising agencies, graphic designers, technology professionals and healthcare professionals. ²Company-reported. Professional liability product page as read 2026-09-23.
Coverage Features	Alliance Risk lists negligent acts or omissions, breach of contract, misrepresentation, and missed deadlines as typically covered, and says bodily injury or property damage, intentional wrongdoing or fraud, employment disputes, cyber incidents, and prior known claims are excluded and belong to other lines such as general liability, EPLI or cyber liability. ¹Company-reported. Professional liability product page; coverage and exclusions described in general terms, subject to the policy as issued.	The Hartford says the policy can cover claims of negligence, misrepresentation, inaccurate advice, personal injury (libel/slander) and copyright infringement, plus defense costs. Many of its professional liability policies are written on a claims-made basis with a retroactive date and an extended reporting period (typically 30-60 days, extendable to a year or more for an added cost), though some are written on an occurrence basis. ²Company-reported. Professional liability product page as read 2026-09-23. General coverage and policy-form description; the issued policy controls.
Role in This Line	Alliance Risk places professional liability (errors and omissions, or E&O) coverage as a broker, saying it backs placements with risk-specific underwriting input and carrier partnerships rather than underwriting the policy itself. ¹Company-reported. Professional liability product page.	The Hartford's professional liability insurance, also called errors and omissions (E&O) insurance, protects businesses when they make mistakes in the professional services provided to clients, including claims that turn out to be baseless. ²Company-reported. Professional liability product page as read 2026-09-23.