---
title: "Aon vs Kinro: Workers’ Compensation Insurance"
description: "Kinro collects payroll by state, class codes, owner elections and subcontractor exposure; Aon describes construction brokerage and project risk advice."
canonical: "https://spot.insure/compare/aon-vs-kinro/workers-compensation"
page-type: "line-comparison"
updated-at: "2026-09-30"
comparison-pair: "aon-vs-kinro"
provider-a: "aon"
provider-b: "kinro"
coverage-line: "workers-compensation"
---

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-kinro/workers-compensation)

## Agent Guide

**What this page is:** Focused comparison of Aon and Kinro for Workers’ Compensation 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 Workers’ Compensation Insurance questions about Aon versus Kinro. 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 Kinro for Workers’ Compensation Insurance: how do they differ?
- Which is better for Workers’ Compensation Insurance, Aon or Kinro?
- What does Aon or Kinro publish about Workers’ Compensation Insurance (limits, eligibility, claims, add-ons)?
- What should I confirm in a quote for Workers’ Compensation Insurance from Aon or Kinro?

**Key facts:**
- Line: Workers’ Compensation Insurance. Providers: Aon and Kinro.
- 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 Kinro](https://spot.insure/compare/aon-vs-kinro) — parent: all coverage lines for this pair
- [Workers’ Compensation Insurance guide](https://spot.insure/coverage/workers-compensation) — coverage explainer for this line
- [Aon profile](https://spot.insure/insurance-providers/aon) — provider profile (evidence)
- [Kinro profile](https://spot.insure/insurance-providers/kinro) — provider profile (evidence)
- [Aon vs Kinro Commercial Property Insurance](https://spot.insure/compare/aon-vs-kinro/commercial-property) — sibling comparison (other line, or other pair for this line)
- [Aon vs Kinro Cyber Insurance](https://spot.insure/compare/aon-vs-kinro/cyber) — sibling comparison (other line, or other pair for this line)
- [Aon vs Kinro D&O Insurance](https://spot.insure/compare/aon-vs-kinro/directors-officers) — sibling comparison (other line, or other pair for this line)
- [Aon vs Kinro General Liability Insurance](https://spot.insure/compare/aon-vs-kinro/general-liability) — sibling comparison (other line, or other pair for this line)
- [Aon vs Kinro Professional Liability (E&O) Insurance](https://spot.insure/compare/aon-vs-kinro/professional-errors-omissions) — sibling comparison (other line, or other pair for this line)
- [Aon vs Kinro Umbrella and Excess Liability Insurance](https://spot.insure/compare/aon-vs-kinro/umbrella-excess) — sibling comparison (other line, or other pair for this line)
- [AIG vs Aon Workers’ Compensation Insurance](https://spot.insure/compare/aig-vs-aon/workers-compensation) — sibling comparison (other line, or other pair for this line)
- [AIG vs Kinro Workers’ Compensation Insurance](https://spot.insure/compare/aig-vs-kinro/workers-compensation) — 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)
- [Alliance Risk vs Kinro Workers’ Compensation Insurance](https://spot.insure/compare/alliance-risk-vs-kinro/workers-compensation) — sibling comparison (other line, or other pair for this line)
- [Amelia Risk vs Aon Workers’ Compensation Insurance](https://spot.insure/compare/amelia-risk-vs-aon/workers-compensation) — sibling comparison (other line, or other pair for this line)
- [Amelia Risk vs Kinro Workers’ Compensation Insurance](https://spot.insure/compare/amelia-risk-vs-kinro/workers-compensation) — sibling comparison (other line, or other pair for this line)

# Aon vs Kinro: How Do They Compare for Workers’ Compensation Insurance?

Kinro collects payroll by state, class codes, owner elections and subcontractor exposure; Aon describes construction brokerage and project risk advice.

## Research Scope and Use

Use this comparison to evaluate Aon and Kinro for Workers’ Compensation 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

Kinro collects payroll by state, class codes, owner elections and subcontractor exposure; Aon describes construction brokerage and project risk advice. [3](https://www.aon.com/en/capabilities/risk-transfer/construction-and-infrastructure-insurance-and-risk-management "Construction and Infrastructure Insurance and Risk Management") [7](https://kinro.com/products/workers-compensation "Workers Compensation")

## 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 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](https://kinro.com/ "Kinro Business Insurance") [5](https://kinro.com/policy-review "Free Review Of Your Insurance Policy") [6](https://kinro.com/partners/carriers "For Carriers And MGAs")

[Kinro profile](https://spot.insure/insurance-providers/kinro)

## What Is Workers’ Compensation Insurance?

Workers’ compensation can pay medical care and part of an employee’s lost wages after a work-related injury or illness. If you have staff, check who is covered in each state; owners, contractors and some workers may be treated differently. [8](https://content.naic.org/insurance-topics/workers%27-compensation-insurance "Workers’ Compensation Insurance") [9](https://content.naic.org/consumer/small-business.htm "Small Business Insurance") [10](https://www.dir.ca.gov/dwc/Employer.htm "DWC employer information") [11](https://www.tdi.texas.gov/wc/employer/index.html "Employer resources")

## Key Differences in Workers’ Compensation Insurance

### Construction Advice and Workforce Submission

Aon describes workers’ comp within a global construction practice serving contractors, owners and project professionals. Kinro names contractors, restaurants, cleaning crews and retail teams as common buyers. The distinction is a construction-centered practice versus a small-business process with specific operating examples. [3](https://www.aon.com/en/capabilities/risk-transfer/construction-and-infrastructure-insurance-and-risk-management "Construction and Infrastructure Insurance and Risk Management") [7](https://kinro.com/products/workers-compensation "Workers Compensation")

### Payroll and Owner Elections

Kinro collects payroll by state, employee duties, class codes, owner elections, subcontractor exposure and prior experience modifiers. Aon describes project risk analysis without a workers’ comp checklist. For a multi-state construction workforce, those details affect classification and underwriting; ask how each handles changes during the term. [3](https://www.aon.com/en/capabilities/risk-transfer/construction-and-infrastructure-insurance-and-risk-management "Construction and Infrastructure Insurance and Risk Management") [7](https://kinro.com/products/workers-compensation "Workers Compensation")

### Evidence of Coverage

Kinro says contracts, leases and customer requirements can make proof of coverage important. Aon lists workers’ comp but does not describe certificate service. Ask for certificate timing and terms tied to the project. [3](https://www.aon.com/en/capabilities/risk-transfer/construction-and-infrastructure-insurance-and-risk-management "Construction and Infrastructure Insurance and Risk Management") [7](https://kinro.com/products/workers-compensation "Workers Compensation")

## What to Confirm in Workers’ Compensation Insurance Quotes

- Ask Kinro how owner elections, subcontractors and multi-state payroll appear in the policy. [3](https://www.aon.com/en/capabilities/risk-transfer/construction-and-infrastructure-insurance-and-risk-management "Construction and Infrastructure Insurance and Risk Management") [7](https://kinro.com/products/workers-compensation "Workers Compensation")
- Ask Aon for the construction submission list and certificate timeline. [3](https://www.aon.com/en/capabilities/risk-transfer/construction-and-infrastructure-insurance-and-risk-management "Construction and Infrastructure Insurance and Risk Management") [7](https://kinro.com/products/workers-compensation "Workers Compensation")

## Offering Details

| Criteria | Aon Workers’ Compensation brokerage and risk-advisory offering | Kinro Workers Compensation |
| --- | --- | --- |
| Role in This Line | Aon says its global construction practice designs and places risk solutions and uses broking experience and a global network across construction insurance lines. For workers’ compensation, this is evidence of Aon’s brokered market offering; the page does not identify the insurer for a buyer’s placement. [3](https://www.aon.com/en/capabilities/risk-transfer/construction-and-infrastructure-insurance-and-risk-management "Construction and Infrastructure Insurance and Risk Management") (Evidence: Company-reported; scope: Aon’s global construction and infrastructure 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 workers' compensation carrier rather than underwriting the policy itself, saying the product "can underwrite differently" by operation and that market fit depends on carrier appetite and required state filings. [7](https://kinro.com/products/workers-compensation "Workers Compensation") (Evidence: Company-reported; scope: Workers Compensation 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. [3](https://www.aon.com/en/capabilities/risk-transfer/construction-and-infrastructure-insurance-and-risk-management "Construction and Infrastructure Insurance and Risk Management") (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..) | Confirm in your quote. |
| Who It’s For | Aon describes its global construction and infrastructure practice as serving contractors, owners, developers, engineers, architects, designers, financiers and investors, and says it works with organizations of varied sizes and complexity. [3](https://www.aon.com/en/capabilities/risk-transfer/construction-and-infrastructure-insurance-and-risk-management "Construction and Infrastructure Insurance and Risk Management") (Evidence: Company-reported; scope: Audience described for Aon’s global construction and infrastructure practice. It does not establish U.S. state availability or underwriting eligibility for a placement..) | Kinro says workers' compensation commonly fits restaurants, contractors, cleaning crews and retail teams, and typically comes up when a business hires W-2 employees, a customer or contract requires it before work starts, or the business operates in a state where employee count triggers a coverage requirement. [7](https://kinro.com/products/workers-compensation "Workers Compensation") (Evidence: Company-reported; scope: Workers Compensation page "Common fit" and "Triggers" sections..) |
| Coverage Features | Aon lists Workers’ Compensation Insurance among the construction coverage areas it brokers. The page does not describe state-specific statutory benefits, employer-liability terms or how a buyer’s policy responds. [3](https://www.aon.com/en/capabilities/risk-transfer/construction-and-infrastructure-insurance-and-risk-management "Construction and Infrastructure Insurance and Risk Management") (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..) | Kinro describes workers' compensation as covering employee workplace injuries and occupational illness claims, with state-specific payroll, class-code and ownership questions and evidence of coverage for contracts, leases and customer requirements. [7](https://kinro.com/products/workers-compensation "Workers Compensation") (Evidence: Company-reported; scope: Workers Compensation page introduction and "Coverage" section; actual terms depend on the carrier, state 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. [3](https://www.aon.com/en/capabilities/risk-transfer/construction-and-infrastructure-insurance-and-risk-management "Construction and Infrastructure Insurance and Risk Management") (Evidence: Not publicly disclosed; scope: 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 workers' compensation premiums or benefit limits; statutory benefit levels are set by each state, and Kinro's page lists payroll, class codes and experience modifiers as inputs carriers need to quote, not published amounts. [7](https://kinro.com/products/workers-compensation "Workers Compensation") (Evidence: Not found in reviewed sources; scope: Workers Compensation page "Quote file" section as read on 2026-09-23..) |
| Risk Services | Aon describes project risk-advisory services to understand project-specific risks and develop risk-transfer, management or mitigation strategies. It also describes a global construction team and market access. These are company-reported brokerage and advisory services, not coverage benefits. [3](https://www.aon.com/en/capabilities/risk-transfer/construction-and-infrastructure-insurance-and-risk-management "Construction and Infrastructure Insurance and Risk Management") (Evidence: Company-reported; scope: 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 workers' compensation, Kinro collects payroll by state, owner inclusion or exclusion, employee duties, class codes, subcontractor exposure and prior experience modifiers, and often reviews it together with general liability, commercial auto and BOP coverage. [7](https://kinro.com/products/workers-compensation "Workers Compensation") (Evidence: Company-reported; scope: Workers Compensation page "Quote file" and "Reviewed with" sections..) |

## Full Comparison

- [Aon vs Kinro](https://spot.insure/compare/aon-vs-kinro): all coverage lines, business roles, service and claims.
- [What Is Workers’ Compensation Insurance?](https://spot.insure/coverage/workers-compensation): Workers’ compensation can pay medical care, rehabilitation and lost wages after an employee’s work-related injury or illness; state rules determine who must be covered.
- [Aon vs Kinro Commercial Property Insurance](https://spot.insure/compare/aon-vs-kinro/commercial-property)
- [Aon vs Kinro Cyber Insurance](https://spot.insure/compare/aon-vs-kinro/cyber)
- [Aon vs Kinro D&O Insurance](https://spot.insure/compare/aon-vs-kinro/directors-officers)
- [Aon vs Kinro General Liability Insurance](https://spot.insure/compare/aon-vs-kinro/general-liability)
- [Aon vs Kinro Professional Liability (E&O) Insurance](https://spot.insure/compare/aon-vs-kinro/professional-errors-omissions)
- [Aon vs Kinro Umbrella and Excess Liability Insurance](https://spot.insure/compare/aon-vs-kinro/umbrella-excess)
- [AIG vs Aon Workers’ Compensation Insurance](https://spot.insure/compare/aig-vs-aon/workers-compensation)
- [AIG vs Kinro Workers’ Compensation Insurance](https://spot.insure/compare/aig-vs-kinro/workers-compensation)
- [Alliance Risk vs Aon Workers’ Compensation Insurance](https://spot.insure/compare/alliance-risk-vs-aon/workers-compensation)
- [Alliance Risk vs Kinro Workers’ Compensation Insurance](https://spot.insure/compare/alliance-risk-vs-kinro/workers-compensation)
- [Amelia Risk vs Aon Workers’ Compensation Insurance](https://spot.insure/compare/amelia-risk-vs-aon/workers-compensation)
- [Amelia Risk vs Kinro Workers’ Compensation Insurance](https://spot.insure/compare/amelia-risk-vs-kinro/workers-compensation)

## 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. [Construction and Infrastructure Insurance and Risk Management](https://www.aon.com/en/capabilities/risk-transfer/construction-and-infrastructure-insurance-and-risk-management). Aon; Construction client audience and global placement role, lines 123–126; offering descriptions lines 135–156; coverage-area taxonomy lines 167–195; contact link lines 120–122. Global practice page; no U.S. state or account-specific placement schedule.. Accessed 2026-09-30.

### Kinro

4. [Kinro Business Insurance](https://kinro.com/). 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.
5. [Free Review Of Your Insurance Policy](https://kinro.com/policy-review). Kinro; Introductory price/coverage claim and step 1 of 2 upload panel; accepted documents and file limits. Accessed 2026-09-15.
6. [For Carriers And MGAs](https://kinro.com/partners/carriers). Kinro; Product access; API integration; approvals paragraph after Dormant lead recovery. Accessed 2026-09-15.
7. [Workers Compensation](https://kinro.com/products/workers-compensation). 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.

### Workers’ Compensation Insurance Guide

8. [Workers’ Compensation Insurance](https://content.naic.org/insurance-topics/workers%27-compensation-insurance). National Association of Insurance Commissioners; Opening definition; mandatory coverage except Texas opt-in; exclusive remedy; monopolistic state funds; self-insurance note. Accessed 2026-09-16.
9. [Small Business Insurance](https://content.naic.org/consumer/small-business.htm). National Association of Insurance Commissioners; Typically covers medical expenses, rehabilitation costs and lost wages; check with your state insurance department; ask these questions / who qualifies as a covered employee (contractors, part-time staff, interns); payroll and type-of-work rating factors. Accessed 2026-09-16.
10. [DWC employer information](https://www.dir.ca.gov/dwc/Employer.htm). California Department of Industrial Relations, Division of Workers’ Compensation; Opening trade-off and California requirement; basic benefits including medical care, temporary and permanent disability, supplemental job displacement, return-to-work supplement and death benefits; out-of-state employer note. Accessed 2026-09-16.
11. [Employer resources](https://www.tdi.texas.gov/wc/employer/index.html). Texas Department of Insurance, Division of Workers’ Compensation; In Texas, private employers can choose to carry workers’ compensation insurance coverage, but it is not required in most cases; lost wages and medical benefits; except when gross negligence results in a fatality, coverage limits liability. 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).

## Kinro Reviews

Review Score: not enough ratings.

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.



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

## Agent and Developer Resources

- [Markdown page](https://spot.insure/compare/aon-vs-kinro/workers-compensation.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)