Coalition vs 
WTW: How Do They Compare for Professional Liability (E&O) Insurance?
What Is Coalition Insurance?
Coalition fits businesses that want cyber insurance bundled with free attack-surface monitoring and alerts, and technology companies that want Tech E&O alongside it. You can't buy it online yourself: you need an appointed broker, and the final price isn't published. 1,2,3,4
Read the Coalition Professional Liability (E&O) Insurance page
What Is WTW?
WTW is an insurance broker whose documented services include manufacturing risk-program design and specialist property and cargo programs. Its marketed property scope includes residential real-estate stakeholders and a separate integrated data-center program; other named capabilities vary in date and geography. 7,8,9,10,11
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. 13,14,15,16
Key Differences in Professional Liability (E&O) Insurance
Cyber policy dependency
Coalition sells miscellaneous professional liability only with certain Active Cyber policies, using a few extra questions to add it to the cyber quote. WTW's record describes professional-liability solutions within FINEX and E&O for residential stakeholders without stating a cyber-policy requirement. If you already have cyber coverage or want E&O alone, ask Coalition whether your policy qualifies and ask WTW which standalone or bundled options it can place. 5 11
Coverage and claims handling
Coalition says its MPL pays defense costs, settlements and judgments for professional-service errors on a duty-to-defend basis and that its in-house claims team handles MPL and cyber claims together. WTW's terms describe reviewing policy documents against negotiated terms, a broker service rather than a stated claims unit. Ask Coalition how a claim involving both cyber and professional services is coordinated and ask WTW who receives notice and assists with carrier communication. 5 12
What to Confirm in Professional Liability (E&O) Insurance Quotes
Review Scores
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.
Coalition
Review Score
1 rated source
Coalition has a BBB A+ grade. The reviewed independent sources did not establish a customer-star rating; the displayed RaveCapture collection is broker-focused. Its Trustpilot page has no reviews, and its best-looking rating comes from a review page the company arranges for brokers.[10][14][13]
Read Coalition reviewsWTW
Review Score
1 rated source
WTW has little useful review evidence for a business buyer. Its one counted score is 807 out of 1,000 from a 2017 J.D. Power study of large commercial brokers, and Trustpilot's 2.1 from 9 reviews isn't counted.[4][2]
Read WTW reviewsOffering Details
Coalition vs WTW: Professional Liability (E&O) Insurance: documented features by provider
| Criteria | Coalition Miscellaneous Professional Liability (MPL) | WTW Professional Errors and Omissions Brokerage |
|---|---|---|
| Role in This Line | Coalition designs and distributes MPL as an add-on coverage that combines with certain Active Cyber Insurance policies, sold through appointed brokers. 5Company-reported. Miscellaneous Professional Liability product page as read on 2026-09-23. | Under WTW's North American Corporate Risk & Broking terms, WTW normally acts as the client's insurance intermediary for engagements governed by those terms. 12Company-reported. Terms for applicable North American Corporate Risk & Broking engagements. WTW also discloses separate insurer-side services in some arrangements; this does not determine the role in a specific engagement. |
| Issuing 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. 6Not publicly disclosed. U.S. Disclaimers page as read on 2026-09-23; the buyer's declarations page names the actual issuing insurer. | The reviewed WTW sources do not identify an issuing insurer for a specific professional errors omissions placement. 12,11,10Not publicly disclosed. This is a gap in the cited marketing, annual-report, and brokerage materials; it does not mean WTW lacks insurer markets. Confirm the carrier on the quote and issued policy. |
| Who It’s For | 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. 5Company-reported. Miscellaneous Professional Liability product page as read on 2026-09-23. | Confirm in your quote. |
| Coverage Features | 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. 5Company-reported. Miscellaneous Professional Liability product page as read on 2026-09-23; the issued policy controls actual terms. | WTW's FY2024 annual report describes professional-liability solutions within FINEX; its residential practice lists errors-and-omissions among financial lines for residential real-estate stakeholders. 11,10Company-reported. The report is historical and group-level; the residential E&O reference is segment-specific and based on retained official indexed text. Neither establishes current terms or eligibility outside that segment. |
| Limits and Retentions | Confirm in your quote. | The reviewed sources do not state a buyer-specific professional errors omissions limit, retention, or deductible. 12,11,10Not publicly disclosed. No limit or deductible is inferred from general marketing or WTW's brokerage role; the insurer's quote and issued forms control. |
| Risk Services | Confirm in your quote. | WTW's North American terms describe reviewing binders, policies, and endorsements against the terms negotiated with the insurer. 12Company-reported. Broker document-review process under the cited terms, when WTW handles this line's placement. It does not certify that a policy covers a claim or replace the issued wording. |
| How to Apply | 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. 5Company-reported. Miscellaneous Professional Liability product page as read on 2026-09-23. | WTW's North American terms say an insurer quote is not confirmation of coverage; if the client orders binding, WTW seeks a formal insurer commitment, typically a binder. 12Company-reported. Applies to placements governed by the cited North American Corporate Risk & Broking terms. It does not establish a self-service quote route or promise coverage availability for this line. |
| Claims Support | 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. 5Company-reported. Miscellaneous Professional Liability product page as read on 2026-09-23; speed and efficiency descriptions are company-reported and not independently verified. | Confirm in your quote. |
Full Comparison
More Coalition vs WTW Comparisons
Other Professional Liability (E&O) Insurance Comparisons
Sources
Coalition
- Coalition Control. Coalition; How We Help; Policyholder Features; Wirespeed ADR. Accessed 2026-09-16.
- Tech E&O Insurance Coverage. Coalition; Who needs Technology Errors & Omissions coverage? (organizations that provide a technology product or service for a fee); Combine Technology Errors & Omissions coverage with Active Cyber Insurance; Coalition Advantage. Accessed 2026-09-16.
- How do I qualify for and buy cyber insurance from Coalition? Coalition; Eligibility; broker contact; underwriting paragraphs. Accessed 2026-09-16.
- U.S. Producer Compensation. Coalition; Insurance Producers; Base Commission; Contingent Commission; Business Production Incentive Programs; Non-Insurance Products. Accessed 2026-09-16.
- 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.
- 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.
WTW
- Manufacturing. WTW; “How WTW can help manufacturers”; “How we serve our clients”; North America licensed-entity disclaimer. Accessed 2026-09-28.
- Digital Infrastructure Protector. WTW; Integrated policy coverage for building, operational property, marine and cargo under one policy; integrated data-center construction/operations; cyber and liability protection in broader solution; separate-policy preference caveat; capacity and North America licensed-entity disclaimer. Accessed 2026-09-29.
- Marine. WTW; “Our solutions” cargo brokerage; marine specialist count; claims advice and average-adjuster service; North America licensed-entity disclaimer. Accessed 2026-09-28.
- Residential | WTW. WTW; “Specialized insurance products”: lists property insurance and financial lines, including errors and omissions; inspected official indexed text 2026-09-29. Direct reader access failed; indexed page crawl was about five months old. Accessed 2026-09-29.
- WTW 2024 Form 10-K. U.S. Securities and Exchange Commission / Willis Towers Watson Public Limited Company; Part I, Item 1, FINEX and Surety business descriptions: the 2024 annual report identifies management and professional liability, employment practices, crime, cyber and M&A insurance solutions, and a global bond-placement team; indexed passages rechecked 2026-09-29. Accessed 2026-09-29.
- Corporate Risk & Broking Brokerage Terms, Conditions & Disclosures (Canada & US). WTW; Document dated 2025-06-01; pp. 4–6: broker/intermediary role, quote versus binding process, review of binders/policies/endorsements, claims reporting and affiliate disclosures. Reused from the current WTW provider source record after direct PDF retrieval was blocked. Accessed 2026-09-28.
Professional Liability (E&O) Insurance Guide
- 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.
- 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.
- Get business insurance. U.S. Small Business Administration; Six common types of business insurance table. Accessed 2026-09-16.
- 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.
