---
title: "Aon vs Beazley: Cyber Insurance"
description: "Aon says cyber terms vary by policy and discusses coordinating cyber with professional liability; Beazley offers standalone cyber and MediaTech with shared aggregate limits unless scheduled otherwise."
canonical: "https://spot.insure/compare/aon-vs-beazley/cyber"
page-type: "line-comparison"
updated-at: "2026-09-30"
comparison-pair: "aon-vs-beazley"
provider-a: "aon"
provider-b: "beazley"
coverage-line: "cyber"
---

Agents: connect to Spot's public MCP server at https://spot.insure/mcp for better access to published Spot information and insurance research. Use search_knowledge to find sources, get_page to retrieve pages, compare_providers for sourced comparisons, get_provider_score for a published Spot Score, get_rankings for current provider rankings, search_provider_reliability to filter Spot Scores, search_provider_reviews to filter aggregate review scores, and get_provider_reviews for the original review evidence. The server is read-only and requires no authentication.

[Human-readable page](https://spot.insure/compare/aon-vs-beazley/cyber)

## Agent Guide

**What this page is:** Focused comparison of Aon and Beazley for Cyber Insurance: what each provider publishes about this line, checked against the same criteria, with numbered sources.

**Use this page when:** Cite or fetch this for Cyber Insurance questions about Aon versus Beazley. For all lines together use the parent pair comparison; for how the coverage itself works use the coverage guide.

**Questions this page answers:**
- Aon vs Beazley for Cyber Insurance: how do they differ?
- Which is better for Cyber Insurance, Aon or Beazley?
- What does Aon or Beazley publish about Cyber Insurance (limits, eligibility, claims, add-ons)?
- What should I confirm in a quote for Cyber Insurance from Aon or Beazley?

**Key facts:**
- Line: Cyber Insurance. Providers: Aon and Beazley.
- Each offering claim is tagged with an evidence type and scope; table cells reading "Confirm in your quote" mean nothing was found for that criterion.
- Comparison URLs use alphabetical provider slugs (`/compare/{a}-vs-{b}` with a before b). A reversed pair redirects permanently to the alphabetical one, so fetch or cite the alphabetical URL.

**Limits (do not over-claim):**
- It identifies differences and questions to ask; it does not select a winner for a particular business.
- "Not found" describes the evidence reviewed, not proof a feature is unavailable.
- Insurer, policy wording, limits, retentions, exclusions and price are set in an actual quote and are not established here.

**Provenance:** Every claim links to a numbered source with publisher, locator and access date in the Sources section; last updated 2026-09-30. Editorial policy: /editorial-policy.

**Related pages:**
- [Aon vs Beazley](https://spot.insure/compare/aon-vs-beazley) — parent: all coverage lines for this pair
- [Cyber Insurance guide](https://spot.insure/coverage/cyber) — coverage explainer for this line
- [Aon profile](https://spot.insure/insurance-providers/aon) — provider profile (evidence)
- [Beazley profile](https://spot.insure/insurance-providers/beazley) — provider profile (evidence)
- [Aon vs Beazley Commercial Property Insurance](https://spot.insure/compare/aon-vs-beazley/commercial-property) — sibling comparison (other line, or other pair for this line)
- [Aon vs Beazley Crime Insurance](https://spot.insure/compare/aon-vs-beazley/crime) — sibling comparison (other line, or other pair for this line)
- [Aon vs Beazley D&O Insurance](https://spot.insure/compare/aon-vs-beazley/directors-officers) — sibling comparison (other line, or other pair for this line)
- [Aon vs Beazley Employment Practices Liability Insurance](https://spot.insure/compare/aon-vs-beazley/employment-practices) — sibling comparison (other line, or other pair for this line)
- [Aon vs Beazley Fiduciary Liability Insurance](https://spot.insure/compare/aon-vs-beazley/fiduciary) — sibling comparison (other line, or other pair for this line)
- [Aon vs Beazley General Liability Insurance](https://spot.insure/compare/aon-vs-beazley/general-liability) — sibling comparison (other line, or other pair for this line)
- [Aon vs Beazley Management Liability Insurance](https://spot.insure/compare/aon-vs-beazley/management-liability) — sibling comparison (other line, or other pair for this line)
- [Aon vs Beazley Professional Liability (E&O) Insurance](https://spot.insure/compare/aon-vs-beazley/professional-errors-omissions) — sibling comparison (other line, or other pair for this line)
- [AIG vs Aon Cyber Insurance](https://spot.insure/compare/aig-vs-aon/cyber) — sibling comparison (other line, or other pair for this line)
- [AIG vs Beazley Cyber Insurance](https://spot.insure/compare/aig-vs-beazley/cyber) — sibling comparison (other line, or other pair for this line)
- [Alliance Risk vs Aon Cyber Insurance](https://spot.insure/compare/alliance-risk-vs-aon/cyber) — sibling comparison (other line, or other pair for this line)
- [Alliance Risk vs Beazley Cyber Insurance](https://spot.insure/compare/alliance-risk-vs-beazley/cyber) — sibling comparison (other line, or other pair for this line)
- [Amelia Risk vs Aon Cyber Insurance](https://spot.insure/compare/amelia-risk-vs-aon/cyber) — sibling comparison (other line, or other pair for this line)
- [Amelia Risk vs Beazley Cyber Insurance](https://spot.insure/compare/amelia-risk-vs-beazley/cyber) — sibling comparison (other line, or other pair for this line)

# Aon vs Beazley: How Do They Compare for Cyber Insurance?

Aon says cyber terms vary by policy and discusses coordinating cyber with professional liability; Beazley offers standalone cyber and MediaTech with shared aggregate limits unless scheduled otherwise.

## Research Scope and Use

Use this comparison to evaluate Aon and Beazley for Cyber Insurance against the same documented criteria. It identifies differences and questions to confirm; it does not select a winner for a particular business. Offering claims are what each provider publishes about this line unless marked otherwise. “Not found” describes the evidence reviewed, not proof that a feature is unavailable. Confirm the insurer, policy wording, limits, retentions, exclusions and cost in an actual quote.

## Summary

Aon reviews cyber offerings because terms vary and discusses coordinating cyber with professional liability. Beazley sells Full Spectrum Cyber and a MediaTech package whose cyber agreements may share an aggregate with technology, professional and media coverages. [3](https://www.aon.com/en/capabilities/cyber-resilience "Cyber Risk") [9](https://www.beazley.com/globalassets/product-documents/policy-form/beazley-media-tech-policy-us.pdf "Beazley MediaTech Sample Policy")

## 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](https://www.aon.com/en/about/leadership-and-governance/brokerage-terms-of-service-for-commercial-risk-solutions-us "Commercial Risk Solutions U.S. Brokerage Terms of Service") [2](https://www.aon.com/en/capabilities/middle-market-clients "Middle Market Clients")

[Aon profile](https://spot.insure/insurance-providers/aon)

## What Is Beazley?

Beazley’s MediaTech combines technology E&O, media and cyber, while Execuguard offers separate or shared executive-risk limits; small businesses seeking a quick standard quote should compare digital carriers. [4](https://www.beazley.com/en-US/products/small-business-solutions-usa/mediatech-for-small-businesses/ "MediaTech for Small Businesses") [5](https://www.beazley.com/en-us/legal-information-en/ "Legal Information") [6](https://www.beazley.com/en-us/products/executive-risk-usa/execuguard-combined-epl-do-and-fiduciary "Execuguard (Combined EPL, D&O, and Fiduciary)") [7](https://www.beazley.com/en-us/products/healthcare-usa/virtual-care "Virtual Care")

[Beazley profile](https://spot.insure/insurance-providers/beazley)

## What Is Cyber Insurance?

Cyber insurance can help pay covered response costs and claims against your business after a cyber incident. If your business relies on data, software or outside providers, compare response limits, vendor outages and approval rules. [11](https://www.ftc.gov/business-guidance/small-businesses/cybersecurity/cyber-insurance "Cyber Insurance") [12](https://www.aig.com/content/dam/aig/america-canada/us/documents/business/cyber/cyberedge-wording-sample-specimen-form.pdf "CyberEdge specimen policy")

## Key Differences in Cyber Insurance

### Standalone coverage and shared aggregate

Aon says cyber terms and conditions vary and discusses coordinating cyber and professional-liability coverage for professional-services firms. Beazley offers Full Spectrum Cyber separately and cyber within MediaTech; the sample MediaTech form shares the policy aggregate with technology, professional and media coverages unless declarations show a separate amount. Buyers considering MediaTech should check how one cyber claim could reduce limits remaining for other covered sections. [3](https://www.aon.com/en/capabilities/cyber-resilience "Cyber Risk") [9](https://www.beazley.com/globalassets/product-documents/policy-form/beazley-media-tech-policy-us.pdf "Beazley MediaTech Sample Policy")

### Eligibility and incident response

Aon describes cyber services for organizations managing cyber risk without a full public eligibility schedule. Beazley says Full Spectrum Cyber is for accounts under $35 million revenue with limits up to $5 million and is purchased through a broker; its Breach Response service coordinates forensics, counsel, notification and PR support. Buyers should verify which product and response services their account qualifies for. [3](https://www.aon.com/en/capabilities/cyber-resilience "Cyber Risk") [8](https://www.beazley.com/en-us/products/small-business-solutions-usa/cyber-breach-solutions-small-businesses "Full Spectrum Cyber for Small Businesses")

## What to Confirm in Cyber Insurance Quotes

- Ask Beazley whether declarations provide a separate cyber aggregate or a shared MediaTech limit, and how breach-response expenses erode that amount. [3](https://www.aon.com/en/capabilities/cyber-resilience "Cyber Risk") [9](https://www.beazley.com/globalassets/product-documents/policy-form/beazley-media-tech-policy-us.pdf "Beazley MediaTech Sample Policy")
- Ask Aon how cyber and professional liability would be coordinated; ask Beazley to confirm revenue eligibility, limit and response vendors. [3](https://www.aon.com/en/capabilities/cyber-resilience "Cyber Risk") [9](https://www.beazley.com/globalassets/product-documents/policy-form/beazley-media-tech-policy-us.pdf "Beazley MediaTech Sample Policy")

## Offering Details

| Criteria | Aon Cyber brokerage and risk-advisory offering | Beazley Full Spectrum Cyber for Small Businesses |
| --- | --- | --- |
| Role in This Line | Aon describes cyber insurance brokerage and risk-advisory services. It is not identified as the risk-bearing insurer, and the global page does not name the carrier for a particular placement. [3](https://www.aon.com/en/capabilities/cyber-resilience "Cyber Risk") (Evidence: Company-reported; scope: Aon’s official global product/capability page. The statement is limited to Aon’s marketing of brokerage or advisory services, not policy issuance..) | For small businesses, Beazley sells cyber coverage two ways: as Full Spectrum Cyber, built around its Beazley Breach Response product plus integrated risk-management services from its in-house Beazley Security unit, and as the cyber component bundled inside the broader MediaTech form alongside tech E&O, professional E&O and media liability. [8](https://www.beazley.com/en-us/products/small-business-solutions-usa/cyber-breach-solutions-small-businesses "Full Spectrum Cyber for Small Businesses") [4](https://www.beazley.com/en-US/products/small-business-solutions-usa/mediatech-for-small-businesses/ "MediaTech for Small Businesses") (Evidence: Company-reported; scope: US small-business product pages for Full Spectrum Cyber and MediaTech; does not address any larger-account cyber program Beazley may write separately..) |
| Issuing Insurer | The reviewed page does not identify the insurer or the legal producing entity for a specific placement. Ask Aon to identify both for the quoted risk. [3](https://www.aon.com/en/capabilities/cyber-resilience "Cyber Risk") (Evidence: Not found in reviewed sources; scope: Aon’s global product/capability page reviewed 2026-09-30; no buyer quote, binder or policy was reviewed. This does not establish that no insurer or producing entity is available..) | The Full Spectrum Cyber page does not name an issuing insurer. Beazley's Digital MediaTech Application, which bundles a cyber insuring agreement, names Beazley Insurance Company, Inc. on its cover page, but the actual issuing entity for a stand-alone cyber quote is not established by the reviewed pages. [8](https://www.beazley.com/en-us/products/small-business-solutions-usa/cyber-breach-solutions-small-businesses "Full Spectrum Cyber for Small Businesses") [10](https://www.beazley.com/globalassets/product-documents/application/digital-mediatech-application-form.pdf "Beazley Digital Media Tech Application") (Evidence: Not found in reviewed sources; scope: Full Spectrum Cyber product page and MediaTech application form, both checked on 2026-09-23; not a regulator record..) |
| Who It’s For | Aon describes cyber services for organizations managing cyber risk. Its global practice page does not publish a complete industry, revenue, security-control or state-by-state eligibility schedule. [3](https://www.aon.com/en/capabilities/cyber-resilience "Cyber Risk") (Evidence: Company-reported; scope: Audience stated by Aon on its global capability page; this does not establish a specific applicant’s eligibility or placement availability by U.S. state..) | Beazley says Full Spectrum Cyber is available to accounts with under $35 million in annual revenue, with coverage limits up to $5 million, purchased by a broker through Beazley's myBeazley platform. [8](https://www.beazley.com/en-us/products/small-business-solutions-usa/cyber-breach-solutions-small-businesses "Full Spectrum Cyber for Small Businesses") (Evidence: Company-reported; scope: Full Spectrum Cyber product page eligibility paragraph; eligibility for a particular business still depends on underwriting..) |
| Coverage Features | Aon describes cyber insurance as one part of cyber risk financing and says it reviews policy offerings because terms and conditions vary. For professional-services firms, it discusses coordinating cyber and professional-liability coverage. This is brokerage guidance and does not establish the terms of any cyber policy. [3](https://www.aon.com/en/capabilities/cyber-resilience "Cyber Risk") (Evidence: Company-reported; scope: Aon’s broker-authored explanation of the insurance line. It does not establish an individual insured’s policy entitlement; the insurer’s form, endorsements and declarations control..) | The sample MediaTech cyber insuring agreements cover Breach Response Costs after an actual or suspected data breach, Cyber Extortion Loss from an extortion threat, business interruption loss from a security breach or system failure, and eCrime losses from fraudulent instruction, funds transfer fraud or telephone fraud. [9](https://www.beazley.com/globalassets/product-documents/policy-form/beazley-media-tech-policy-us.pdf "Beazley MediaTech Sample Policy") (Evidence: Company-reported; scope: Sample policy form F00731, 022019 edition; the issued policy's wording and any endorsements control, and a stand-alone Full Spectrum Cyber policy may use different wording..) |
| Limits and Retentions | The reviewed page does not state a standard buyer-specific limit, retention or deductible for this placement. Confirm amounts, sublimits and conditions in the quote and issued policy. [3](https://www.aon.com/en/capabilities/cyber-resilience "Cyber Risk") (Evidence: Not publicly disclosed; scope: Aon’s global product/capability page reviewed 2026-09-30; no buyer quote or policy form was reviewed..) | In the sample MediaTech form, unless the declarations list a separate amount, the cyber-related insuring agreements share the same Policy Aggregate Limit of Liability with the policy's technology, professional and media coverages rather than carrying a dedicated cyber-only limit. [9](https://www.beazley.com/globalassets/product-documents/policy-form/beazley-media-tech-policy-us.pdf "Beazley MediaTech Sample Policy") (Evidence: Company-reported; scope: Sample policy form F00731, 022019 edition, Limit of Liability and Coverage section; actual sublimits depend on what is purchased and shown on the declarations, and may differ for a stand-alone Full Spectrum Cyber policy..) |
| Risk Services | Aon describes cyber claims advocacy and preparation and relationships with third-party incident-response providers. The retained official source notes that provider contracts are separate, no performance guarantee is made, and referral remuneration may occur; confirm the providers, scope and compensation applicable to a client. [3](https://www.aon.com/en/capabilities/cyber-resilience "Cyber Risk") (Evidence: Company-reported; scope: Company-reported brokerage and advisory services. Account-specific service terms are not stated..) | Full Spectrum Cyber policyholders get discounted access to vendor services, including anti-phishing tools and training, email security services, cyber risk analysis and other pre-breach prevention services, through Beazley's partnership with its in-house Beazley Security unit. [8](https://www.beazley.com/en-us/products/small-business-solutions-usa/cyber-breach-solutions-small-businesses "Full Spectrum Cyber for Small Businesses") (Evidence: Company-reported; scope: Full Spectrum Cyber product page Vendor Services section; discount terms and vendor identities are not disclosed on the page..) |
| How to Apply | Confirm in your quote. | Beazley says brokers can get a quote and bind Full Spectrum Cyber through its myBeazley platform for qualifying small accounts. The MediaTech application separately asks about ransomware controls such as multi-factor authentication, VPN use, patch timing and backup frequency, which affect underwriting. [8](https://www.beazley.com/en-us/products/small-business-solutions-usa/cyber-breach-solutions-small-businesses "Full Spectrum Cyber for Small Businesses") [10](https://www.beazley.com/globalassets/product-documents/application/digital-mediatech-application-form.pdf "Beazley Digital Media Tech Application") (Evidence: Company-reported; scope: Full Spectrum Cyber product page myBeazley paragraph and MediaTech application Ransomware Controls section; a completed application does not establish acceptance, and myBeazley is a broker tool, not a direct-to-business portal..) |
| Claims Support | Confirm in your quote. | Beazley describes its Beazley Breach Response service as mobilizing a coordinated response after a cyber incident, including forensics specialists, legal counsel, notification services and call centers, credit monitoring and public-relations support. [8](https://www.beazley.com/en-us/products/small-business-solutions-usa/cyber-breach-solutions-small-businesses "Full Spectrum Cyber for Small Businesses") (Evidence: Company-reported; scope: Full Spectrum Cyber product page Beazley Breach Response Services section; service quality and turnaround are Beazley's own description and not independently verified..) |

## Full Comparison

- [Aon vs Beazley](https://spot.insure/compare/aon-vs-beazley): all coverage lines, business roles, service and claims.
- [What Is Cyber Insurance?](https://spot.insure/coverage/cyber): Cyber insurance can help pay covered breach response, data recovery, interruption and liability costs; vendor incidents and funds-transfer fraud need separate checks.
- [Aon vs Beazley Commercial Property Insurance](https://spot.insure/compare/aon-vs-beazley/commercial-property)
- [Aon vs Beazley Crime Insurance](https://spot.insure/compare/aon-vs-beazley/crime)
- [Aon vs Beazley D&O Insurance](https://spot.insure/compare/aon-vs-beazley/directors-officers)
- [Aon vs Beazley Employment Practices Liability Insurance](https://spot.insure/compare/aon-vs-beazley/employment-practices)
- [Aon vs Beazley Fiduciary Liability Insurance](https://spot.insure/compare/aon-vs-beazley/fiduciary)
- [Aon vs Beazley General Liability Insurance](https://spot.insure/compare/aon-vs-beazley/general-liability)
- [Aon vs Beazley Management Liability Insurance](https://spot.insure/compare/aon-vs-beazley/management-liability)
- [Aon vs Beazley Professional Liability (E&O) Insurance](https://spot.insure/compare/aon-vs-beazley/professional-errors-omissions)
- [AIG vs Aon Cyber Insurance](https://spot.insure/compare/aig-vs-aon/cyber)
- [AIG vs Beazley Cyber Insurance](https://spot.insure/compare/aig-vs-beazley/cyber)
- [Alliance Risk vs Aon Cyber Insurance](https://spot.insure/compare/alliance-risk-vs-aon/cyber)
- [Alliance Risk vs Beazley Cyber Insurance](https://spot.insure/compare/alliance-risk-vs-beazley/cyber)
- [Amelia Risk vs Aon Cyber Insurance](https://spot.insure/compare/amelia-risk-vs-aon/cyber)
- [Amelia Risk vs Beazley Cyber Insurance](https://spot.insure/compare/amelia-risk-vs-beazley/cyber)

## Sources

### Aon

1. [Commercial Risk Solutions U.S. Brokerage Terms of Service](https://www.aon.com/en/about/leadership-and-governance/brokerage-terms-of-service-for-commercial-risk-solutions-us). 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.
2. [Middle Market Clients](https://www.aon.com/en/capabilities/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.
3. [Cyber Risk](https://www.aon.com/en/capabilities/cyber-resilience). Aon; Global cyber risk financing/insurance overview and brokerage practice; claims preparation and advocacy, incident response providers and referral remuneration disclosures, lines 194–230 as retained in Aon’s official source record; Professional Services Practice cyber cross-reference, lines 151–156.. Accessed 2026-09-30.

### Beazley

4. [MediaTech for Small Businesses](https://www.beazley.com/en-US/products/small-business-solutions-usa/mediatech-for-small-businesses/). Beazley; What we offer: Cyber coverage includes; SME placement paragraph. Accessed 2026-09-23.
5. [Legal Information](https://www.beazley.com/en-us/legal-information-en/). Beazley; Website conditions: US jurisdiction availability, surplus lines and policy wording disclaimers; Beazley plc identity. Accessed 2026-09-16.
6. [Execuguard (Combined EPL, D&O, and Fiduciary)](https://www.beazley.com/en-us/products/executive-risk-usa/execuguard-combined-epl-do-and-fiduciary). Beazley; ExecuGuard product introduction: combined EPL, D&O and fiduciary coverage for private organizations; What we offer: separate or shared limits, admitted or non-admitted; How can we help. Accessed 2026-09-16.
7. [Virtual Care](https://www.beazley.com/en-us/products/healthcare-usa/virtual-care). Beazley; Available Coverages; Who we can help; Where is this offered. Accessed 2026-09-16.
8. [Full Spectrum Cyber for Small Businesses](https://www.beazley.com/en-us/products/small-business-solutions-usa/cyber-breach-solutions-small-businesses). Beazley; What we offer: Beazley Breach Response, integrated cyber risk management services, Beazley Security partnership; Beazley Breach Response Services; Vendor Services; Eligibility and myBeazley platform paragraph. Accessed 2026-09-23.
9. [Beazley MediaTech Sample Policy](https://www.beazley.com/globalassets/product-documents/policy-form/beazley-media-tech-policy-us.pdf). Beazley; F00731, 022019 edition; Breach Response, Regulatory Defense & Penalties, Payment Card Liabilities & Costs, First Party Data & Network Loss and eCrime insuring agreements; Definitions: Breach Response Costs, Cyber Extortion Loss, Security Breach; Limit of Liability and Coverage. Accessed 2026-09-23.
10. [Beazley Digital Media Tech Application](https://www.beazley.com/globalassets/product-documents/application/digital-mediatech-application-form.pdf). Beazley; F00859, 042022 edition, Beazley Insurance Company, Inc.; pages 3-4 Ransomware Controls (MFA, VPN, patching, backups, security awareness training). Accessed 2026-09-23.

### Cyber Insurance Guide

11. [Cyber Insurance](https://www.ftc.gov/business-guidance/small-businesses/cybersecurity/cyber-insurance). Federal Trade Commission; Opening; First-Party and Third-Party Coverage; First-Party Coverage; Third-Party Coverage; What Should Your Cyber Insurance Policy Cover. Accessed 2026-09-16.
12. [CyberEdge specimen policy](https://www.aig.com/content/dam/aig/america-canada/us/documents/business/cyber/cyberedge-wording-sample-specimen-form.pdf). AIG; General Terms §§4–6, PDF pp.3–6; Security and Privacy §1 p.11, §2(l)/(p) p.14, §3 pp.15–18, exclusions p.18; Event Management §1 and §2(h), PDF pp.19–20. Accessed 2026-09-16.

Updated 2026-09-30. 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](https://spot.insure/editorial-policy). To suggest a correction, [contact Spot](https://spot.insure/contact) with the page URL and supporting source.

## Aon Reviews

Review Score: 6.1 / 10 from 3 rated sources, equally weighted.

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.

- J.D. Power: Aon study score 822 (out of 1000). Historical 2017 large-commercial-broker study; U.S. and Canada commercial insurance decision-makers at large organizations. J.D. Power reports 2,506 evaluations across the study, not Aon-specific responses; the Aon respondent count is not stated. Period: 2017 study; ranked 3rd among large commercial brokers; study-wide population 2,506, not Aon review count. Checked 2026-09-29. [Diversity of Offerings Becomes Key Differentiator for Large Commercial Insurers, JD Power Finds](https://www.jdpower.com/business/press-releases/jd-power-2017-large-commercial-insurance-study)
- Trustpilot: TrustScore 1.2 (out of 5); 782 reviews. Global www.aon.com profile merged with other Aon profiles; mixed experiences include pensions, travel, professional indemnity and Australian business quotation service. The two latter complaints are individual unverified allegations, not evidence of U.S. commercial-placement outcomes or insurer fault. Trustpilot says reviews may not be representative because the company has not recently invited reviews. Period: Displayed 2026-09-29; page separately showed 198 reviews in the last 12 months. Checked 2026-09-29. [Aon Reviews](https://www.trustpilot.com/review/www.aon.com)
- BBB: BBB business grade B− (BBB letter grade; stated reason: failure to respond to two filed complaints). BBB of Chicago & Northern Illinois profile for Aon plc; the business grade is BBB’s own measure, not customer stars. Checked 2026-09-29. [Aon plc | BBB Business Profile](https://www.bbb.org/us/il/chicago/profile/insurance-companies/aon-plc-0654-5291)
- BBB: BBB customer review average 1.6 (out of 5); 5 reviews. BBB of Chicago & Northern Illinois customer reviews for Aon plc; some reviews are about employee-benefit and medical-expense issues. Period: checked 2026-09-29. Checked 2026-09-29. [Aon plc | BBB Reviews](https://www.bbb.org/us/il/chicago/profile/insurance-companies/aon-plc-0654-5291/customer-reviews)

Reviewed 2026-09-29. [Read the sourced review](https://spot.insure/insurance-providers/aon/reviews).

## Beazley Reviews

Review Score: 5.6 / 10 from 1 rated source, equally weighted.

Beazley’s available customer feedback is mixed, with a 2.8/5 WalletHub rating from 15 reviews. That small, mixed-product sample gives business buyers limited guidance.

- WalletHub: WalletHub aggregate rating 2.8 (5 stars); 15 reviews. WalletHub profile for Beazley Insurance Company; mixed business, professional-liability and health-insurance product labels and user/cross-site reviews. Product issuer/entity relationship is not resolved for every review. Period: page updated 2026-01-08. Checked 2026-09-25. [Beazley Insurance Company Reviews: 15 User Ratings](https://wallethub.com/profile/bi/beazley-insurance-company-13013121i)

Reviewed 2026-09-25. [Read the sourced review](https://spot.insure/insurance-providers/beazley/reviews).

## Agent and Developer Resources

- [Markdown page](https://spot.insure/compare/aon-vs-beazley/cyber.md)
- [Developer resources](https://spot.insure/developers)
- [Public MCP server](https://spot.insure/mcp)
- [MCP server manifest](https://spot.insure/server.json)
- [OpenAPI description](https://spot.insure/openapi.json)
- [Public page index](https://spot.insure/llms.txt)