Aon vs 
Kinro: How Do They Compare for Professional Liability (E&O) Insurance?
What Is Aon?
Aon’s U.S. Commercial Risk terms describe brokerage for certain insurance programs, while its Middle Market page describes a dedicated practice for mid-sized organizations across North America. The public materials reviewed do not identify the licensed producer or insurer for a particular placement. Ask which entity will produce each line and which insurer will issue the policy; request jurisdiction details for the proposed placement and ask how compensation and claim notice work for your account. 1,2
What Is Kinro Insurance?
Kinro fits U.S. small businesses that want a free review of an existing policy or renewal packet and agent help comparing quotes online. Its pages don't name the insurer behind a given quote, so ask which markets Kinro approached before you switch. 4,5,6
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. 8,9,10,11
Key Differences in Professional Liability (E&O) Insurance
Professional Class and Product Scope
Aon describes professional liability as a structure tailored to professional-services firms’ needs and names law, accounting and consulting as its practice audience. Kinro says E&O fit depends on the operation and carrier appetite; to quote, it gathers the services performed, client types, revenue, contract terms, prior claims and retroactive dates. That intake gives buyers a clear list of materials to prepare and makes the carrier-matching role explicit. 3 7
Placement Detail and Buyer Decisions
Kinro often reviews E&O alongside cyber, general liability and D&O, while Aon’s overview describes professional-services advisory support without naming a specific placement workflow. Kinro’s page does not publish limits, retentions or premiums; Aon also leaves account terms open. Both routes require a quote to establish coverage. Ask how each broker will treat regulated or technical advice and whether the retroactive date preserves prior work. 3 7
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.
Aon
Review Score
3 rated sources
Public ratings for Aon are low: Trustpilot shows 1.2 out of 5 from 782 reviews, and BBB shows 1.6 from five. Aon is a global firm, so those pages mostly reflect other parts of the business, not large U.S. commercial accounts.[4][6][7]
Read Aon reviewsKinro
Review Score
No reviews found
We found no independent customer reviews of Kinro. It shows a 5.0 Google rating on its own website, but there is no review count or listing behind it.[7]
Read Kinro reviewsOffering Details
Aon vs Kinro: Professional Liability (E&O) Insurance: documented features by provider
| Criteria | Aon Professional Liability / E&O brokerage and risk-advisory offering | Kinro Professional Liability / E&O |
|---|---|---|
| Role in This Line | Aon presents Professional Liability / E&O as a line its Professional Services Practice helps arrange or advise on for professional-service firms. Aon is describing a global brokerage and advisory service, not issuing the underlying policy. The producing legal entity and carrier for any particular placement are not named on this page. 3Company-reported. Aon’s global professional-services practice page. This establishes a marketed brokerage/advisory offering, not policy issuance or account-specific placement. | Kinro is a broker: it matches a business to a professional liability/E&O carrier rather than underwriting the policy itself, saying the product "can underwrite differently" by operation and that market fit depends on carrier appetite. 7Company-reported. Professional Liability / E&O page "Routing" and "Market fit" sections. |
| Issuing Insurer | The reviewed practice page does not name the insurer or producing legal entity for a specific placement. Ask for both on the quote and binder. 3Not found in reviewed sources. Aon’s global practice page as reviewed 2026-09-30; no state-specific placement schedule or buyer quote was reviewed. This does not establish that Aon cannot arrange a placement. | Confirm in your quote. |
| Who It’s For | Aon identifies law, accounting and consulting firms as the audience for its global Professional Services Practice. That audience scope does not establish eligibility for every firm or other business. 3Company-reported. Audience described for Aon’s global professional-services practice. It does not establish U.S. state availability or underwriting eligibility for a placement. | Kinro says this coverage commonly fits consultants, agencies, tech services and professional firms, and typically comes up when clients rely on the business's professional advice or deliverables, or a contract requires E&O or professional liability. 7Company-reported. Professional Liability / E&O page "Common fit" and "Triggers" sections. |
| Coverage Features | Aon describes professional liability as addressing professional-services firms’ liability exposure and says it tailors coverage structures to a firm’s needs. It identifies E&O as a commonly used name for professional-liability insurance; actual policy terms are not stated. 3Company-reported. Aon’s marketing description of the brokerage/coverage area. The page is not the insurer’s policy form and does not establish an insured's entitlement to coverage. | Kinro describes professional liability/E&O as addressing claims tied to alleged errors, omissions, missed deadlines or service mistakes, and says it covers defense and claim-handling questions that a general liability policy may not address. 7Company-reported. Professional Liability / E&O page introduction and "Coverage" section; actual terms depend on the carrier and policy placed. |
| Limits and Retentions | The reviewed page does not state a buyer-specific limit, retention, deductible or other placement terms. Confirm these in the quote, bond or issued policy. 3Not publicly disclosed. Aon’s global practice page as reviewed 2026-09-30; no quote, bond form or issued policy was reviewed. | The reviewed page does not publish limits, retentions or premiums for professional liability/E&O; amounts would appear on a quote. 7Not found in reviewed sources. Professional Liability / E&O page as read on 2026-09-23. |
| Risk Services | Aon says its professional-services advisors use industry knowledge, insights, data and tools to support risk-management and human-capital decisions. This is a company-described advisory service, not a claim outcome or policy benefit. 3Company-reported. Company-reported advisory services on Aon’s global practice page; account-specific service scope is not stated. | Confirm in your quote. |
| How to Apply | Confirm in your quote. | To quote professional liability/E&O, Kinro collects the services provided, client types, revenue and contract terms, prior claims and retroactive dates, and whether the business handles regulated, technical, financial or operational advice, and often reviews it together with cyber, general liability and D&O coverage. 7Company-reported. Professional Liability / E&O page "Quote file" and "Reviewed with" sections. |
Full Comparison
More Aon vs Kinro Comparisons
Other Professional Liability (E&O) Insurance Comparisons
Sources
Aon
- Commercial Risk Solutions U.S. Brokerage Terms of Service. Aon; Lines 120–127: certain-program broker-of-record scope, consultation, application assistance, client signature and bind instruction, and account administration; lines 140–147: variable and contingent compensation, potential placement incentive, and client request route; lines 206–213: no price guarantee and surplus-lines limitations; lines 229–231: client insurer-notice duty unless separately agreed. Accessed 2026-09-29.
- Middle Market Clients. Aon; Lines 125–132: mid-sized organizations and middle-market framing; lines 165–173: dedicated practice and North America statement; lines 188–224: Commercial Risk capabilities. No numeric company-size cutoff or U.S.-only eligibility rule is stated on the reviewed page. Accessed 2026-09-29.
- Professional Services Practice. Aon; Named professional-services audiences and global advisory role, lines 125–128; line offerings and explanations lines 131–190; contact link lines 120–122. Global practice page; no U.S. state or account-specific placement schedule. Accessed 2026-09-30.
Kinro
- Kinro Business Insurance. Kinro; Hero; Clear guidance before you buy; industry groups; carrier-logo strip; Insurance expertise; FAQs on follow-up, purchase obligation and AI; footer. Accessed 2026-09-15.
- Free Review Of Your Insurance Policy. Kinro; Introductory price/coverage claim and step 1 of 2 upload panel; accepted documents and file limits. Accessed 2026-09-15.
- For Carriers And MGAs. Kinro; Product access; API integration; approvals paragraph after Dormant lead recovery. Accessed 2026-09-15.
- Professional Liability / E&O. Kinro; Common fit; Product file; Coverage — What it usually handles; Triggers — When it comes up; Quote file — Inputs carriers usually need; Routing — Match the product to the operation; Market fit. Accessed 2026-09-23.
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.
