---
title: "Alliance Risk vs Aon: Crime Insurance"
description: "Alliance Risk details employee theft, social engineering, and other crime losses with specific exclusions; Aon lists crime placement for professional-services firms."
canonical: "https://spot.insure/compare/alliance-risk-vs-aon/crime"
page-type: "line-comparison"
updated-at: "2026-09-30"
comparison-pair: "alliance-risk-vs-aon"
provider-a: "alliance-risk"
provider-b: "aon"
coverage-line: "crime"
---

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/alliance-risk-vs-aon/crime)

## Agent Guide

**What this page is:** Focused comparison of Alliance Risk and Aon for Crime 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 Crime Insurance questions about Alliance Risk versus Aon. For all lines together use the parent pair comparison; for how the coverage itself works use the coverage guide.

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

**Key facts:**
- Line: Crime Insurance. Providers: Alliance Risk and Aon.
- 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:**
- [Alliance Risk vs Aon](https://spot.insure/compare/alliance-risk-vs-aon) — parent: all coverage lines for this pair
- [Crime Insurance guide](https://spot.insure/coverage/crime) — coverage explainer for this line
- [Alliance Risk profile](https://spot.insure/insurance-providers/alliance-risk) — provider profile (evidence)
- [Aon profile](https://spot.insure/insurance-providers/aon) — provider profile (evidence)
- [Alliance Risk vs Aon Commercial Property Insurance](https://spot.insure/compare/alliance-risk-vs-aon/commercial-property) — 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 Aon D&O Insurance](https://spot.insure/compare/alliance-risk-vs-aon/directors-officers) — sibling comparison (other line, or other pair for this line)
- [Alliance Risk vs Aon Employment Practices Liability Insurance](https://spot.insure/compare/alliance-risk-vs-aon/employment-practices) — sibling comparison (other line, or other pair for this line)
- [Alliance Risk vs Aon Fiduciary Liability Insurance](https://spot.insure/compare/alliance-risk-vs-aon/fiduciary) — sibling comparison (other line, or other pair for this line)
- [Alliance Risk vs Aon General Liability Insurance](https://spot.insure/compare/alliance-risk-vs-aon/general-liability) — sibling comparison (other line, or other pair for this line)
- [Alliance Risk vs Aon Management Liability Insurance](https://spot.insure/compare/alliance-risk-vs-aon/management-liability) — sibling comparison (other line, or other pair for this line)
- [Alliance Risk vs Aon Professional Liability (E&O) Insurance](https://spot.insure/compare/alliance-risk-vs-aon/professional-errors-omissions) — sibling comparison (other line, or other pair for this line)
- [Alliance Risk vs Aon Workers’ Compensation Insurance](https://spot.insure/compare/alliance-risk-vs-aon/workers-compensation) — sibling comparison (other line, or other pair for this line)
- [AIG vs Alliance Risk Crime Insurance](https://spot.insure/compare/aig-vs-alliance-risk/crime) — sibling comparison (other line, or other pair for this line)
- [AIG vs Aon Crime Insurance](https://spot.insure/compare/aig-vs-aon/crime) — sibling comparison (other line, or other pair for this line)
- [Alliance Risk vs The Baldwin Group Crime Insurance](https://spot.insure/compare/alliance-risk-vs-baldwin/crime) — sibling comparison (other line, or other pair for this line)
- [Alliance Risk vs Beazley Crime Insurance](https://spot.insure/compare/alliance-risk-vs-beazley/crime) — sibling comparison (other line, or other pair for this line)
- [Alliance Risk vs Berkshire Hathaway Specialty Insurance Crime Insurance](https://spot.insure/compare/alliance-risk-vs-berkshire-hathaway-specialty-insurance/crime) — sibling comparison (other line, or other pair for this line)
- [Alliance Risk vs CFC Crime Insurance](https://spot.insure/compare/alliance-risk-vs-cfc/crime) — sibling comparison (other line, or other pair for this line)

# Alliance Risk vs Aon: How Do They Compare for Crime Insurance?

Alliance Risk details employee theft, social engineering, and other crime losses with specific exclusions; Aon lists crime placement for professional-services firms.

## Research Scope and Use

Use this comparison to evaluate Alliance Risk and Aon for Crime 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

Alliance Risk describes named crime insuring agreements and exclusions; Aon lists crime within its professional-services brokerage practice without detailing policy terms. [4](https://joinalliancerisk.com/crime-insurance/ "Crime Insurance") [8](https://www.aon.com/en/capabilities/risk-transfer/professional-services-practice "Professional Services Practice")

## What Is Alliance Risk?

Alliance Risk suits tech startups from pre-seed through IPO that want a broker to review their tech E&O policy for free and shop specialist insurers; if you want to buy online in minutes, use a digital insurer. Quotes take 24 hours to ten business days, depending on your risk. [1](https://joinalliancerisk.com/technology-insurance/ "Technology Insurance") [2](https://joinalliancerisk.com/technology-errors-omissions-insurance-tech-eo/ "Tech E&O Insurance") [3](https://joinalliancerisk.com/get-a-quote/ "Get a Quote")

[Alliance Risk profile](https://spot.insure/insurance-providers/alliance-risk)

## 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. [6](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") [7](https://www.aon.com/en/capabilities/middle-market-clients "Middle Market Clients")

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

## What Is Crime Insurance?

Crime insurance can help reimburse specified business losses from theft and fraud, including employee theft and forgery. Compare those protections separately and ask whether a payment sent after an impersonation scam is covered. [9](https://www.insurance.ca.gov/01-consumers/105-type/95-guides/09-comm/commercialguide.cfm "Commercial Insurance Guide") [10](https://www.travelers.com/business-insurance/professional-liability-insurance/apps-forms/crime-non-financial-institutions "Crime Non-Financial Applications and Forms") [11](https://asset.trvstatic.com/download/assets/cri-3001.pdf/98f30f1063c911eeb2f1deb19c93b21f "Crime Terms and Conditions") [12](https://www.chubb.com/us-en/business-insurance/social-engineering-fraud-coverage-for-crime-insurance.html "Social Engineering Fraud Insurance") [13](https://asset.trvstatic.com/download/assets/cri-1100w-ind.pdf/9aa2577663c911ee91291279531924d3 "Commercial Crime Coverage Application")

## Key Differences in Crime Insurance

### Loss Types and Terms

Alliance Risk lists employee theft, embezzlement, forgery, fraudulent electronic transfers, social engineering, impersonation, and burglary, with client-property theft available by endorsement. Aon lists Crime in its professional-services offerings but does not detail dishonest acts or bond forms. Ask Aon for the insuring agreements and compare them with Alliance Risk’s listed loss types. [4](https://joinalliancerisk.com/crime-insurance/ "Crime Insurance") [8](https://www.aon.com/en/capabilities/risk-transfer/professional-services-practice "Professional Services Practice")

### Exclusions That Change the Fit

Alliance Risk says its crime coverage excludes business-income loss unless endorsed, cyber breach or hacking, losses discovered outside the policy period, and dishonest acts by owners or partners. Aon’s record does not specify comparable exclusions, so request its proposed wording and ask how the same scenarios are handled. [4](https://joinalliancerisk.com/crime-insurance/ "Crime Insurance") [8](https://www.aon.com/en/capabilities/risk-transfer/professional-services-practice "Professional Services Practice")

### Buyer Audience and Placement

Alliance Risk describes common buyers handling cash, payments, or sensitive data, including finance, retail, healthcare, logistics, and nonprofits. Aon lists Crime for law, accounting, and consulting firms through its professional-services practice. Confirm that the relevant broker can place your organization and identify the issuing carrier. [4](https://joinalliancerisk.com/crime-insurance/ "Crime Insurance") [8](https://www.aon.com/en/capabilities/risk-transfer/professional-services-practice "Professional Services Practice")

## What to Confirm in Crime Insurance Quotes

- Which Alliance Risk endorsements address business-income loss, owner dishonesty, and cyber-enabled theft?
- For Aon, what discovery trigger, covered crime agreements, limits, and insurer apply?

## Offering Details

| Criteria | Alliance Risk Crime Insurance | Aon Crime brokerage and risk-advisory offering |
| --- | --- | --- |
| Role in This Line | Alliance Risk arranges crime insurance placements as a brokerage; the crime page describes the coverage it places rather than an Alliance-issued policy. [4](https://joinalliancerisk.com/crime-insurance/ "Crime Insurance") [5](https://joinalliancerisk.com/coverages/ "Alliance Products") (Evidence: Company-reported; scope: Crime product page and the general brokerage disclosure on the coverage catalogue page..) | Aon presents Crime 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. [8](https://www.aon.com/en/capabilities/risk-transfer/professional-services-practice "Professional Services Practice") (Evidence: Company-reported; scope: Aon’s global professional-services practice page. This establishes a marketed brokerage/advisory offering, not policy issuance or account-specific placement..) |
| Issuing Insurer | The crime insurance page does not name an issuing insurer or carrier for the coverage. [4](https://joinalliancerisk.com/crime-insurance/ "Crime Insurance") (Evidence: Not publicly disclosed; scope: Crime product page as read on 2026-09-23..) | 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. [8](https://www.aon.com/en/capabilities/risk-transfer/professional-services-practice "Professional Services Practice") (Evidence: Not found in reviewed sources; scope: 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..) |
| Who It’s For | Alliance Risk lists businesses that handle cash, payments or sensitive data, companies with accounting, billing or procurement teams, nonprofits with volunteer financial oversight, and organizations in finance, retail, healthcare or logistics as common crime insurance buyers. [4](https://joinalliancerisk.com/crime-insurance/ "Crime Insurance") (Evidence: Company-reported; scope: Crime product page, Who Needs Crime Insurance? section..) | 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. [8](https://www.aon.com/en/capabilities/risk-transfer/professional-services-practice "Professional Services Practice") (Evidence: Company-reported; scope: Audience described for Aon’s global professional-services practice. It does not establish U.S. state availability or underwriting eligibility for a placement..) |
| Coverage Features | Alliance Risk's crime insurance page covers employee theft and embezzlement, forgery or alteration of checks or documents, fraudulent electronic funds transfer, social engineering fraud and impersonation, and burglary, robbery and safe burglary, with theft of client property available by endorsement. [4](https://joinalliancerisk.com/crime-insurance/ "Crime Insurance") (Evidence: Company-reported; scope: Crime product page, What Does Crime Insurance Cover? section; actual policy structure depends on the carrier and the policy as issued..)<br><br>Alliance Risk says its crime coverage excludes business income loss from crime unless endorsed, cyber breach or hacking (which it says falls under a cyber policy instead), losses not discovered during the policy period, and dishonest acts by company owners or partners. [4](https://joinalliancerisk.com/crime-insurance/ "Crime Insurance") (Evidence: Company-reported; scope: Crime product page, What Doesn't Crime Insurance Cover? section..) | Aon lists Crime as a coverage area within its professional-services practice. The page does not describe covered dishonest acts, insured property, policy conditions or bond forms. [8](https://www.aon.com/en/capabilities/risk-transfer/professional-services-practice "Professional Services Practice") (Evidence: Company-reported; scope: 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..) |
| Limits and Retentions | Alliance Risk's crime page gives typical annual premium ranges ($500-$2,000 for small businesses up to $10,000-$50,000+ for large enterprises) but does not publish specific coverage limits, sublimits or retentions. [4](https://joinalliancerisk.com/crime-insurance/ "Crime Insurance") (Evidence: Not publicly disclosed; scope: Crime product page as read on 2026-09-23..) | 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. [8](https://www.aon.com/en/capabilities/risk-transfer/professional-services-practice "Professional Services Practice") (Evidence: Not publicly disclosed; scope: Aon’s global practice page as reviewed 2026-09-30; no quote, bond form or issued policy was reviewed..) |
| Risk Services | Confirm in your quote. | 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. [8](https://www.aon.com/en/capabilities/risk-transfer/professional-services-practice "Professional Services Practice") (Evidence: Company-reported; scope: Company-reported advisory services on Aon’s global practice page; account-specific service scope is not stated..) |

## Full Comparison

- [Alliance Risk vs Aon](https://spot.insure/compare/alliance-risk-vs-aon): all coverage lines, business roles, service and claims.
- [What Is Crime Insurance?](https://spot.insure/coverage/crime): Crime insurance addresses specified theft and fraud losses; employee theft, forgery, funds-transfer fraud and impersonation payments can have separate terms.
- [Alliance Risk vs Aon Commercial Property Insurance](https://spot.insure/compare/alliance-risk-vs-aon/commercial-property)
- [Alliance Risk vs Aon Cyber Insurance](https://spot.insure/compare/alliance-risk-vs-aon/cyber)
- [Alliance Risk vs Aon D&O Insurance](https://spot.insure/compare/alliance-risk-vs-aon/directors-officers)
- [Alliance Risk vs Aon Employment Practices Liability Insurance](https://spot.insure/compare/alliance-risk-vs-aon/employment-practices)
- [Alliance Risk vs Aon Fiduciary Liability Insurance](https://spot.insure/compare/alliance-risk-vs-aon/fiduciary)
- [Alliance Risk vs Aon General Liability Insurance](https://spot.insure/compare/alliance-risk-vs-aon/general-liability)
- [Alliance Risk vs Aon Management Liability Insurance](https://spot.insure/compare/alliance-risk-vs-aon/management-liability)
- [Alliance Risk vs Aon Professional Liability (E&O) Insurance](https://spot.insure/compare/alliance-risk-vs-aon/professional-errors-omissions)
- [Alliance Risk vs Aon Workers’ Compensation Insurance](https://spot.insure/compare/alliance-risk-vs-aon/workers-compensation)
- [AIG vs Alliance Risk Crime Insurance](https://spot.insure/compare/aig-vs-alliance-risk/crime)
- [AIG vs Aon Crime Insurance](https://spot.insure/compare/aig-vs-aon/crime)
- [Alliance Risk vs The Baldwin Group Crime Insurance](https://spot.insure/compare/alliance-risk-vs-baldwin/crime)
- [Alliance Risk vs Beazley Crime Insurance](https://spot.insure/compare/alliance-risk-vs-beazley/crime)
- [Alliance Risk vs Berkshire Hathaway Specialty Insurance Crime Insurance](https://spot.insure/compare/alliance-risk-vs-berkshire-hathaway-specialty-insurance/crime)
- [Alliance Risk vs CFC Crime Insurance](https://spot.insure/compare/alliance-risk-vs-cfc/crime)

## Sources

### Alliance Risk

1. [Technology Insurance](https://joinalliancerisk.com/technology-insurance/). Alliance Risk; What is Technology Insurance?; Types of Technology; Types of Coverage; startup placement introduction; quote documents and process. Accessed 2026-09-16.
2. [Tech E&O Insurance](https://joinalliancerisk.com/technology-errors-omissions-insurance-tech-eo/). Alliance Risk; Opening placement description; Get Your Tech E&O Risk Review; What We Need for Your Quote; Policy Review. Accessed 2026-09-16.
3. [Get a Quote](https://joinalliancerisk.com/get-a-quote/). Alliance Risk; Request form; Prefer to Call?; Why Alliance Risk? section. Accessed 2026-09-16.
4. [Crime Insurance](https://joinalliancerisk.com/crime-insurance/). Alliance Risk; What Is Crime Insurance?; Who Needs Crime Insurance?; What Does Crime Insurance Cover?; What Doesn't Crime Insurance Cover?; How Much Does Crime Insurance Cost?. Accessed 2026-09-23.
5. [Alliance Products](https://joinalliancerisk.com/coverages/). Alliance Risk; Footer brokerage disclosure: "Alliance Risk is an insurance brokerage focused on providing clients with commercial insurance across a wide array of industries.". Accessed 2026-09-23.

### Aon

6. [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.
7. [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.
8. [Professional Services Practice](https://www.aon.com/en/capabilities/risk-transfer/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.

### Crime Insurance Guide

9. [Commercial Insurance Guide](https://www.insurance.ca.gov/01-consumers/105-type/95-guides/09-comm/commercialguide.cfm). California Department of Insurance; Crime. Accessed 2026-09-16.
10. [Crime Non-Financial Applications and Forms](https://www.travelers.com/business-insurance/professional-liability-insurance/apps-forms/crime-non-financial-institutions). Travelers; Opening paragraph; Sample Policy Forms. Accessed 2026-09-16.
11. [Crime Terms and Conditions](https://asset.trvstatic.com/download/assets/cri-3001.pdf/98f30f1063c911eeb2f1deb19c93b21f). The Travelers Companies, Inc.; I.A–G, printed/PDF pages 1–4; III.RR, printed/PDF p.13; V.B.1–2, printed/PDF pp.18–20; Consideration, printed/PDF p.1; III.P p.8; V.A.3 pp.16–17; V.A.4 p.17; V.B.3 p.20; I.A.3 p.1; III.C p.7; III.S pp.8–9; III.II and III.KK p.12; III.QQ p.13; V.A.5 pp.17–18 (printed/PDF pages); IV.J–O, printed/PDF pages 14–15. Accessed 2026-09-16.
12. [Social Engineering Fraud Insurance](https://www.chubb.com/us-en/business-insurance/social-engineering-fraud-coverage-for-crime-insurance.html). Chubb; Opening; coverage highlights. Accessed 2026-09-16.
13. [Commercial Crime Coverage Application](https://asset.trvstatic.com/download/assets/cri-1100w-ind.pdf/9aa2577663c911ee91291279531924d3). Travelers Casualty and Surety Company of America; I–III pages 1–2; IX–XI pages 3–4; V–VII, printed/PDF pages 2–3. 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.

## Alliance Risk Reviews

Review Score: not enough ratings.

Alliance Risk has no customer ratings on the review sites we checked, so there's no Review Score yet. That says nothing bad about the company; it means you'll need to ask for references.



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

## 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).

## Agent and Developer Resources

- [Markdown page](https://spot.insure/compare/alliance-risk-vs-aon/crime.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)