---
title: "AIG vs WTW"
description: "Compare AIG and WTW on their documented insurance roles and the questions to resolve in a proposal."
canonical: "https://spot.insure/compare/aig-vs-wtw"
page-type: "provider-comparison"
updated-at: "2026-09-30"
---

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/aig-vs-wtw)

# AIG vs WTW

Compare AIG and WTW on their documented insurance roles and the questions to resolve in a proposal.

## Before You Quote

Ask each provider about eligibility, the issuing insurer, policy wording, limits, retentions, exclusions and costs for your business.

## Highlights

AIG is documented as a commercial insurance placement route; WTW's North American Corporate Risk & Broking terms describe a broker or intermediary relationship. Compare who advises on your placement, approaches insurers, and issues each policy. [1](https://www.aig.com/investor-relations "Investor Relations") [16](https://www.wtwco.com/-/media/WTW/notices/BTCD-CRB-NA-June-2025.pdf "Corporate Risk & Broking Brokerage Terms, Conditions & Disclosures (Canada & US)") [3](https://www.aig.com/home/risk-solutions/business "Business") [20](https://investors.wtwco.com/static-files/ea54f7ae-6b23-4006-98e1-5b2cd32b3f37 "WTW Investor Day transcript, December 3, 2024") [4](https://www.aig.com/login "AIG Login")

## Provider Reliability Assessments

These sourced assessments are shown for context; this comparison does not select a winner.

### AIG

Role: Insurance carrier.

Carrier & MGA Spot Score: **No Spot Score**. Assessed 2026-09-29; review due 2026-10-29. Excluded factors: Financial Resilience (The supplied evidence did not support a score for Financial Resilience; this factor is excluded, not scored as zero. Canonical evidence gaps: AIG’s complete U.S.-domiciled P&C company list and broad license/eligibility jurisdictions are transcribed from its own notice and treated as trustworthy company-reported evidence. Product-specific insurer assignments remain unknown because the notice itself makes no such assignment.; No specific policy-to-issuing-company mapping; AIG's published U.S.-domiciled P&C company list is fully transcribed, but its notice disclaims policy-specific issuer inference.; No individual statutory capital, surplus, results or financial strength rating for each named operating insurer was assessed; available AIG figures are group aggregate and AM Best coverage is a rating unit.; No complete current reinsurance treaty schedule, capacity panel, terms, collateral, renewal history or mapping from any program to its issuer and reinsurers. Named NICO/Fortitude arrangements are legacy or run-off scope.; Claims responsibility, delegated administrators, entity-specific oversight, service standards, complaint escalation and claims performance remain unverified by issuing company and program.; The 2025 Missouri action against National Union is verified as listed but inaccessible in the scanned linked PDF; the matter and outcome are unknown.; Regulatory conduct review was scoped to the New York DFS enforcement index and Missouri DOI records for selected named entities; it was not a search of every state regulator, federal court, or all regulator datasets. No clean-record conclusion is supported.; A 2025 New York DFS action names 'AIG Property Casualty Insurance Company'; its relationship to 'AIG Property Casualty Company' is unresolved and the action is not attributed to the latter.; Producer compensation disclosures are company-reported and based on 2024 U.S. business. Individual policy compensation and any producer-specific agreement are unknown.; Illinois National Insurance Co.'s California profile returned an error, so its license there is unverified. No state other than California, New York and Missouri was checked against regulator records.; AM Best's rating covers the whole AIG rating unit. An individual grade for each named commercial insurer was not opened.); Claims and Servicing (The supplied evidence did not support a score for Claims and Servicing; this factor is excluded, not scored as zero. Canonical evidence gaps: AIG’s complete U.S.-domiciled P&C company list and broad license/eligibility jurisdictions are transcribed from its own notice and treated as trustworthy company-reported evidence. Product-specific insurer assignments remain unknown because the notice itself makes no such assignment.; No specific policy-to-issuing-company mapping; AIG's published U.S.-domiciled P&C company list is fully transcribed, but its notice disclaims policy-specific issuer inference.; No individual statutory capital, surplus, results or financial strength rating for each named operating insurer was assessed; available AIG figures are group aggregate and AM Best coverage is a rating unit.; No complete current reinsurance treaty schedule, capacity panel, terms, collateral, renewal history or mapping from any program to its issuer and reinsurers. Named NICO/Fortitude arrangements are legacy or run-off scope.; Claims responsibility, delegated administrators, entity-specific oversight, service standards, complaint escalation and claims performance remain unverified by issuing company and program.; The 2025 Missouri action against National Union is verified as listed but inaccessible in the scanned linked PDF; the matter and outcome are unknown.; Regulatory conduct review was scoped to the New York DFS enforcement index and Missouri DOI records for selected named entities; it was not a search of every state regulator, federal court, or all regulator datasets. No clean-record conclusion is supported.; A 2025 New York DFS action names 'AIG Property Casualty Insurance Company'; its relationship to 'AIG Property Casualty Company' is unresolved and the action is not attributed to the latter.; Producer compensation disclosures are company-reported and based on 2024 U.S. business. Individual policy compensation and any producer-specific agreement are unknown.; Illinois National Insurance Co.'s California profile returned an error, so its license there is unverified. No state other than California, New York and Missouri was checked against regulator records.; AM Best's rating covers the whole AIG rating unit. An individual grade for each named commercial insurer was not opened.); Carrier-Network Strength (The supplied evidence did not support a score for Carrier-Network Strength; this factor is excluded, not scored as zero. Canonical evidence gaps: AIG’s complete U.S.-domiciled P&C company list and broad license/eligibility jurisdictions are transcribed from its own notice and treated as trustworthy company-reported evidence. Product-specific insurer assignments remain unknown because the notice itself makes no such assignment.; No specific policy-to-issuing-company mapping; AIG's published U.S.-domiciled P&C company list is fully transcribed, but its notice disclaims policy-specific issuer inference.; No individual statutory capital, surplus, results or financial strength rating for each named operating insurer was assessed; available AIG figures are group aggregate and AM Best coverage is a rating unit.; No complete current reinsurance treaty schedule, capacity panel, terms, collateral, renewal history or mapping from any program to its issuer and reinsurers. Named NICO/Fortitude arrangements are legacy or run-off scope.; Claims responsibility, delegated administrators, entity-specific oversight, service standards, complaint escalation and claims performance remain unverified by issuing company and program.; The 2025 Missouri action against National Union is verified as listed but inaccessible in the scanned linked PDF; the matter and outcome are unknown.; Regulatory conduct review was scoped to the New York DFS enforcement index and Missouri DOI records for selected named entities; it was not a search of every state regulator, federal court, or all regulator datasets. No clean-record conclusion is supported.; A 2025 New York DFS action names 'AIG Property Casualty Insurance Company'; its relationship to 'AIG Property Casualty Company' is unresolved and the action is not attributed to the latter.; Producer compensation disclosures are company-reported and based on 2024 U.S. business. Individual policy compensation and any producer-specific agreement are unknown.; Illinois National Insurance Co.'s California profile returned an error, so its license there is unverified. No state other than California, New York and Missouri was checked against regulator records.; AM Best's rating covers the whole AIG rating unit. An individual grade for each named commercial insurer was not opened.); Regulatory Conduct (The supplied evidence did not support a score for Regulatory Conduct; this factor is excluded, not scored as zero. Canonical evidence gaps: AIG’s complete U.S.-domiciled P&C company list and broad license/eligibility jurisdictions are transcribed from its own notice and treated as trustworthy company-reported evidence. Product-specific insurer assignments remain unknown because the notice itself makes no such assignment.; No specific policy-to-issuing-company mapping; AIG's published U.S.-domiciled P&C company list is fully transcribed, but its notice disclaims policy-specific issuer inference.; No individual statutory capital, surplus, results or financial strength rating for each named operating insurer was assessed; available AIG figures are group aggregate and AM Best coverage is a rating unit.; No complete current reinsurance treaty schedule, capacity panel, terms, collateral, renewal history or mapping from any program to its issuer and reinsurers. Named NICO/Fortitude arrangements are legacy or run-off scope.; Claims responsibility, delegated administrators, entity-specific oversight, service standards, complaint escalation and claims performance remain unverified by issuing company and program.; The 2025 Missouri action against National Union is verified as listed but inaccessible in the scanned linked PDF; the matter and outcome are unknown.; Regulatory conduct review was scoped to the New York DFS enforcement index and Missouri DOI records for selected named entities; it was not a search of every state regulator, federal court, or all regulator datasets. No clean-record conclusion is supported.; A 2025 New York DFS action names 'AIG Property Casualty Insurance Company'; its relationship to 'AIG Property Casualty Company' is unresolved and the action is not attributed to the latter.; Producer compensation disclosures are company-reported and based on 2024 U.S. business. Individual policy compensation and any producer-specific agreement are unknown.; Illinois National Insurance Co.'s California profile returned an error, so its license there is unverified. No state other than California, New York and Missouri was checked against regulator records.; AM Best's rating covers the whole AIG rating unit. An individual grade for each named commercial insurer was not opened.).

Read the [full reliability assessment](https://spot.insure/insurance-providers/aig/reliability).

### WTW

Role: Broker.

Broker Spot Score: **7.0/10** (partial score; 70% of this role's weighting included). Assessed 2026-09-29; review due 2026-10-29. Excluded factors: Carrier-Network Strength (The supplied evidence did not support a score for Carrier-Network Strength; this factor is excluded, not scored as zero. Canonical evidence gaps: The FCA register could not be loaded, so Willis Limited's FCA number and permissions are company-reported.; No NAIC or NIPR search was completed for WTW's U.S. entities beyond the Texas order; that license's current status was not re-checked.; The FSMA entry says "Willis Towers Watson" without SA/NV, so the link to the UK-branch parent is inferred from WTW's 10-K.; WTW publishes no named insurer roster, so network evidence is limited to scale and disclosures.; Third-party trackers list further U.S. state penalties, but no regulator source for them was opened, so they are not relied on.).

Read the [full reliability assessment](https://spot.insure/insurance-providers/wtw/reliability).

## AIG Reviews

Review Score: 4.4 / 10 from 2 rated sources, equally weighted.

Customer ratings for AIG are low: Trustpilot shows 1.9 out of 5 from 252 reviews, and NerdWallet gives 2.5 stars and notes more claims complaints than expected. These pages cover many AIG products and countries, so they only loosely describe business insurance.

- NerdWallet: NerdWallet editorial rating 2.5 (stars). NerdWallet’s editorial business-insurance comparison; the AIG entry concerns commercial liability and property insurance, not a quantified policyholder-review sample. The page’s complaint statement and 2.5-star editorial rating are source-specific and must not be recast as a consumer average. Checked 2026-09-29. [Business Insurance: Get Quotes and Coverage Today](https://www.nerdwallet.com/business/insurance/best)
- Trustpilot: Trustpilot TrustScore 1.9 (out of 5); 252 reviews. Consumer reviews on aig.com’s Trustpilot profile span products and countries, including personal, travel, device/service and other experiences; they do not isolate U.S. commercial-P&C policyholders or a single issuing insurer. Checked 2026-09-29. [AIG Reviews](https://www.trustpilot.com/review/aig.com)
- ConsumerAffairs: ConsumerAffairs average 1.0 (out of 5); 274 reviews. ConsumerAffairs page titled AIG Life Insurance Reviews, updated 2026-08-14. The page mixes life and high-net-worth home references and reviewers may describe other AIG relationships; it is not a commercial-P&C-only population. Checked 2026-09-29. [AIG Life Insurance Reviews](https://www.consumeraffairs.com/insurance/aig_life.html)
- BBB: Complaints shown, prior 3 years 270. BBB’s American International Group, Inc. headquarters profile and corporate-owned locations (86 listed locations); complaint data is not limited to commercial insurance or a particular risk-bearing insurer. BBB says displayed complaint text may not represent every complaint. Period: Three years ending as displayed 2026-09-29. Checked 2026-09-29. [American International Group, Inc. (AIG) BBB Complaints](https://www.bbb.org/us/ny/new-york/profile/insurance-companies/american-international-group-inc-aig-0121-1515/complaints)

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

## WTW Reviews

Review Score: 8.1 / 10 from 1 rated source, equally weighted.

WTW has little useful review evidence for a business buyer. Its one counted score is 807 out of 1,000 from a 2017 J.D. Power study of large commercial brokers, and Trustpilot's 2.1 from 9 reviews isn't counted.

- BBB: Complaints 4. BBB's Willis Towers Watson Chicago business profile; four complaints displayed for the preceding three years as of 2026-09-29. All four are marked unpursuable; displayed matters concern pension or employee-benefit administration, not commercial insurance brokerage placements. Period: Last three years; 0 closed in the last 12 months; BBB page reviewed 2026-09-29. Checked 2026-09-29. [Willis Towers Watson: Complaints](https://www.bbb.org/us/il/chicago/profile/insurance-companies/willis-towers-watson-0654-8000152/complaints)
- J.D. Power: 2017 Overall Broker Customer Satisfaction Index 807 (out of 1000). US/Canada large-commercial broker customer-satisfaction studies, 2016 and 2017 editions. They do not describe present service or WTW small-business clients. The 2017 release reports 2,506 evaluations across the study, not a WTW-specific sample. Period: 2017 study; 2 Power Circles; 2,506 study-wide evaluations, WTW-specific count not stated. Checked 2026-09-29. [2016 Large Commercial Insurance Study](https://www.jdpower.com/system/files/legacy/assets/2016244_large_comm_insurance_.pdf); [2017 Large Commercial Insurance Study](https://www.jdpower.com/system/files/legacy/assets/2017222_large_commercial_insurance.pdf); [2016 Large Commercial Insurance Study](https://www.jdpower.com/business/press-releases/2016-large-commercial-insurance-study); [Diversity of Offerings Becomes Key Differentiator for Large Commercial Insurers, J.D. Power Finds](https://www.jdpower.com/business/press-releases/jd-power-2017-large-commercial-insurance-study)
- Trustpilot: TrustScore 2.1 (out of 5); 9 reviews. Global wtwco.com company page; nine reviews and a 2.1/5 TrustScore on 2026-09-29. Visible reviews predominantly concern pensions, employee benefits, investments or international consumer interactions; not a US commercial-insurance buyer sample. Period: Displayed 2026-09-29. Checked 2026-09-29. [wtwco.com Reviews](https://www.trustpilot.com/review/www.wtwco.com)

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





## Coverage Comparison

| Coverage Type | AIG | WTW |
| --- | --- | --- |
| [Builders risk](https://spot.insure/coverage/builders-risk) | Listed: AIG Builders Risk  | Not listed |
| [Cargo and transit](https://spot.insure/coverage/cargo-transit) | Listed: AIG Ocean Cargo  | Listed: WTW identifies Global Cargo within its global marine practice and includes cargo risk in its named data-center policy. These descriptions do not establish a particular US placement, insurer, policy wording, or availability. [24](https://www.wtwco.com/en-us/solutions/marine "Marine") [25](https://www.wtwco.com/en-us/solutions/products/digital-infrastructure-protector "Digital Infrastructure Protector") |
| [Commercial auto](https://spot.insure/coverage/commercial-auto) | Listed: AIG Truck Insurance Group commercial auto (scoped to for-hire trucking)  | Not listed |
| [Commercial property](https://spot.insure/coverage/commercial-property) | Listed: AIG Commercial Property / Retail Property  | Listed: WTW markets property insurance for residential real-estate stakeholders and a separate integrated data-center construction and operations program. Program terms and eligible risks require placement-specific confirmation. [25](https://www.wtwco.com/en-us/solutions/products/digital-infrastructure-protector "Digital Infrastructure Protector") [26](https://www.wtwco.com/en-us/industries/residential "Residential | WTW") |
| [Crime](https://spot.insure/coverage/crime) | Listed: AIG Crime Insurance / CrimeGuard Choice  | Listed: WTW’s 2024 annual report describes crime insurance solutions as a group capability. The filing is historical and global; current U.S. placement terms and eligibility remain unknown. [27](https://www.sec.gov/Archives/edgar/data/1140536/000095017025026278/wtw-20241231.htm "WTW 2024 Form 10-K") |
| [Cyber liability](https://spot.insure/coverage/cyber) | Listed: AIG CyberEdge family (CyberEdge, CyberEdge Plus and CyberEdge PC kept distinct)  | Listed: WTW describes cyber protection within its Digital Infrastructure Protector data-center solution, and its 2024 annual report describes cyber insurance solutions as a global group capability. Neither source establishes current standalone U.S. terms or eligibility. [25](https://www.wtwco.com/en-us/solutions/products/digital-infrastructure-protector "Digital Infrastructure Protector") [27](https://www.sec.gov/Archives/edgar/data/1140536/000095017025026278/wtw-20241231.htm "WTW 2024 Form 10-K") |
| [Directors and officers](https://spot.insure/coverage/directors-officers) | Listed: AIG Directors & Officers Liability  | Not listed |
| [Employee health and benefits](https://spot.insure/coverage/employee-health-benefits) | Listed: AIG Medical Indemnity supplemental group health benefit  | Not listed |
| [Employment practices liability](https://spot.insure/coverage/employment-practices) | Listed: AIG Employment Practices Liability Insurance  | Listed: WTW’s 2024 annual report describes employment-practices insurance solutions as a group capability. The filing is historical and global; current U.S. placement terms and eligibility remain unknown. [27](https://www.sec.gov/Archives/edgar/data/1140536/000095017025026278/wtw-20241231.htm "WTW 2024 Form 10-K") |
| [Equipment breakdown](https://spot.insure/coverage/equipment-breakdown) | Listed: AIG Programs lists equipment breakdown in named program schedules including the manufactured-housing program; schedule-specific membership only.  | Not listed |
| [Fidelity bonds](https://spot.insure/coverage/fidelity-bonds) | Listed: AIG Crime and Fidelity product page; line membership is based on the named fidelity/bond product family, not a specific bond form.  | Not listed |
| [Fiduciary liability](https://spot.insure/coverage/fiduciary) | Listed: AIG Fiduciary Liability Insurance / Fiduciary Edge  | Not listed |
| [General liability](https://spot.insure/coverage/general-liability) | Listed: AIG Programs general liability (three separate program scopes)  | Not listed |
| [Hired and non-owned auto](https://spot.insure/coverage/hired-non-owned-auto) | Listed: AIG Manufactured Housing Program lists hired and non-owned auto for that program; this does not establish a standalone broad HNOA product.  | Not listed |
| [Kidnap and ransom](https://spot.insure/coverage/kidnap-ransom) | Listed: AIG CrisiSolution K&R and extortion  | Not listed |
| [Liquor liability](https://spot.insure/coverage/liquor-liability) | Listed: AIG Programs lists liquor liability among coverages it may develop in client-specific programs; no general standalone product or universal program availability implied.  | Not listed |
| [Management liability](https://spot.insure/coverage/management-liability) | Listed: AIG Programs Management Liability for private and non-profit companies with revenue up to $50 million; listed components are D&O, EPL and fiduciary liability.  | Listed: WTW’s 2024 annual report describes management-liability solutions as a group capability. The filing is historical and global; current U.S. placement terms and eligibility remain unknown. [27](https://www.sec.gov/Archives/edgar/data/1140536/000095017025026278/wtw-20241231.htm "WTW 2024 Form 10-K") |
| [Media liability](https://spot.insure/coverage/media) | Listed: AIG Media Content and Publishers & Broadcasters liability (distinct descriptions)  | Not listed |
| [Product liability](https://spot.insure/coverage/product-liability) | Listed: AIG Aviation Product Liability  | Not listed |
| [Product recall](https://spot.insure/coverage/product-recall) | Listed: AIG Multinational and Talbot market multinational Product Recall Insurance for named component-part, consumer-goods/topical/consumer-health and finished-goods segments; not an unrestricted U.S. standalone product, and the flyer does not resolve a specific policy issuer, account terms or jurisdiction-specific availability. [12](https://www.aig.com/content/dam/aig/america-canada/us/documents/business/multinational/aig-multinational-product-recall-summary-sheet.pdf.coredownload.pdf "AIG Multinational Product Recall Summary Sheet") | Not listed |
| [Professional errors and omissions (E&O)](https://spot.insure/coverage/professional-errors-omissions) | Listed: AIG entity-based Professional Liability / Specialty Professional E&O  | Listed: WTW markets financial-lines solutions, including errors and omissions, for residential real-estate stakeholders. Individual terms, insurer and placement eligibility are not established. [26](https://www.wtwco.com/en-us/industries/residential "Residential | WTW") |
| [Representations and warranties](https://spot.insure/coverage/representations-warranties) | Listed: AIG Representations & Warranties Insurance  | Not listed |
| [Surety bonds](https://spot.insure/coverage/surety-bonds) | Not listed | Listed: WTW’s 2024 annual report describes a global bond-placement team. This is a dated global group capability, not evidence of current U.S. placement terms or eligibility. [27](https://www.sec.gov/Archives/edgar/data/1140536/000095017025026278/wtw-20241231.htm "WTW 2024 Form 10-K") |
| [Technology errors and omissions (E&O)](https://spot.insure/coverage/technology-errors-omissions) | Listed: AIG Technology Services E&O; the page separately identifies coverage for technology-service performance errors or omissions. Membership only, not a detailed accepted Tech E&O offering.  | Not listed |
| [Tools, equipment and inland marine](https://spot.insure/coverage/inland-marine) | Listed: AIG Inland Marine (Transportation & Logistics; Construction & Equipment)  | Not listed |
| [Trucking](https://spot.insure/coverage/trucking) | Listed: AIG Truck Insurance Group  | Not listed |
| [Umbrella and excess liability](https://spot.insure/coverage/umbrella-excess) | Listed: AIG Excess Casualty (lead umbrella and mid/high excess)  | Not listed |
| [Workers’ compensation](https://spot.insure/coverage/workers-compensation) | Listed: AIG Workers’ Compensation options by distinct channel  | Not listed |

A listing may be arranged through an insurer or partner. “Not listed” means this catalogue has no separate offering recorded; ask the provider whether it can quote the coverage and request the policy terms.



## Optional Spot Service Handoff

Spot can help prepare applications, coordinate brokers, and compare proposals. If that work is needed, collect the company's task, known deadline, current broker, and open questions for a [free consultation](https://spot.insure/pricing.md). The company decides what to buy; Spot does not automatically bind coverage.

## How AIG and WTW Differ

AIG is documented as a commercial insurance placement route, while WTW's North American Corporate Risk & Broking terms describe a broker or intermediary relationship. This pair is useful for comparing who will advise on your placement, who will approach insurers, and which legal company will issue each policy.

### Business Roles and Access

AIG's published description: “AIG” is the marketing name for American International Group, Inc.'s worldwide operations. [1](https://www.aig.com/investor-relations "Investor Relations")

WTW's published description: For Corporate Risk & Broking engagements governed by its North American terms, WTW says it normally acts as the client’s insurance intermediary. [16](https://www.wtwco.com/-/media/WTW/notices/BTCD-CRB-NA-June-2025.pdf "Corporate Risk & Broking Brokerage Terms, Conditions & Disclosures (Canada & US)")

Use each proposal to identify the licensed producer, any program intermediary, and the legal insurer for each policy. Brand names and group disclosures do not identify those roles for a specific placement.

### Customer and Industry Fit

AIG's published description: AIG’s Surplus Lines section says its commercial insurance solutions serve small, middle-market, and large enterprises. [3](https://www.aig.com/home/risk-solutions/business "Business")

WTW's published description: At WTW’s December 2024 Investor Day, management described Risk & Broking as roughly half large business and half middle market and below; the answer did not give a US-specific share. [20](https://investors.wtwco.com/static-files/ea54f7ae-6b23-4006-98e1-5b2cd32b3f37 "WTW Investor Day transcript, December 3, 2024")

The companies describe different customer or industry scopes. Treat those descriptions as starting points for a conversation, then ask each to confirm appetite for your actual operations, revenue, locations, and contracts.

### Application and Binding

AIG's published description: AIG lists a North America myAIG portal for brokers and agents to access loss runs, policy documents, applications, and tools, and a separate U.S. portal for producer appointment requests. The public pages do not establish that a business can complete an online purchase or bind coverage directly. [4](https://www.aig.com/login "AIG Login")

WTW's published description: Under WTW’s North American Corporate Risk & Broking terms, an insurer quote is an offer, not confirmation of coverage, and may change or be withdrawn before the client orders binding. [16](https://www.wtwco.com/-/media/WTW/notices/BTCD-CRB-NA-June-2025.pdf "Corporate Risk & Broking Brokerage Terms, Conditions & Disclosures (Canada & US)")

The documented entry route affects what you prepare and when you receive a usable proposal. An application, online indication, or insurer quote is not itself confirmation that coverage is bound.

### Service and Renewals

AIG's published description: AIG lists its North America broker portal as a place for brokers and agents to access loss runs, policy documents, applications, and tools. [4](https://www.aig.com/login "AIG Login")

WTW's published description: WTW’s North American terms say it reviews binders, policies and endorsements against negotiated specifications and client instructions and advises on errors or recommended changes. [16](https://www.wtwco.com/-/media/WTW/notices/BTCD-CRB-NA-June-2025.pdf "Corporate Risk & Broking Brokerage Terms, Conditions & Disclosures (Canada & US)")

Service descriptions identify possible support routes, not a guaranteed response time or claims result. Ask who will handle certificates, endorsements, renewals, and claim communications for the policy you are considering.

## Questions to Resolve Before Comparing Quotes

Ask each provider to identify the producer of record, the legal insurer for every proposed policy, and the state-specific availability of each requested line. Request the insurer's forms and endorsements, then compare limits, retentions, exclusions, conditions, and any required companion policies.

Ask what information remains outstanding before binding, who will confirm the effective date in writing, and which team handles changes, certificates, renewals, and claim communications. Request premium, taxes, fees, and producer compensation separately where applicable. Neither public product descriptions nor a quote alone establishes identical protection, final eligibility, or a bound policy.

## Compare Services

What each provider documents about the services you may need.

| Criteria | AIG | WTW |
| --- | --- | --- |
| Business role | “AIG” is the marketing name for American International Group, Inc.'s worldwide operations. AIG says insurance products are written or provided by subsidiaries or affiliates; its U.S. legal notice lists multiple U.S.-domiciled property and casualty insurers but does not identify which company would issue a particular commercial policy. [1](https://www.aig.com/investor-relations "Investor Relations") [2](https://www.aig.com/legal-notice "Additional Legal Notices") (Evidence: Company-reported; scope: AIG group naming and the listed U.S.-domiciled property and casualty companies. The legal notice is not a policy-specific carrier assignment or complete ownership chart.; verified: 2026-09-28.) | For Corporate Risk & Broking engagements governed by its North American terms, WTW says it normally acts as the client’s insurance intermediary. The terms separately disclose that WTW or affiliates may provide insurer-side services, including in some MGA or program-manager arrangements. [16](https://www.wtwco.com/-/media/WTW/notices/BTCD-CRB-NA-June-2025.pdf "Corporate Risk & Broking Brokerage Terms, Conditions & Disclosures (Canada & US)") [17](https://www.wtwco.com/-/media/WTW/Notices/BTCD-CRB-NA-January-2024 "Corporate Risk & Broking Brokerage Terms, Conditions & Disclosures (Canada & US)") (Evidence: Company-reported; scope: Corporate Risk & Broking engagements governed by WTW’s North American terms. This describes the ordinary role under those terms and the disclosed possibility of separate insurer-side services; it does not establish an insurer-side role in a particular engagement or make every WTW business exclusively buyer-side.; verified: 2026-09-28.)<br><br>WTW’s US product disclosures name Willis Towers Watson Northeast, Inc. as one of the licensed entities through which the group offers insurance products. WTW plc’s 2025 subsidiary exhibit lists that company among its subsidiaries as of December 31, 2025, but does not identify its direct or intermediate owner. [18](https://www.wtwco.com/en-us/solutions/services/trade-credit-insurance "Trade Credit Insurance") [22](https://www.sec.gov/Archives/edgar/data/1140536/000119312526069307/wtw-ex21_1.htm "Exhibit 21.1 to Willis Towers Watson Public Limited Company 2025 Form 10-K: Subsidiaries") (Evidence: Company-reported; scope: WTW group-level US product-distribution disclosure and WTW plc Exhibit 21.1 dated 2025-12-31. “Licensed entity” is the company’s description; neither source verifies current authority by state or line, identifies the producer for a particular placement, or establishes the direct/intermediate ownership chain.; verified: 2026-09-28.) |
| Customer focus | AIG’s Surplus Lines section says its commercial insurance solutions serve small, middle-market, and large enterprises. The same section separately describes Lexington Casualty as an experienced excess-and-surplus-lines casualty provider; it does not explicitly assign all three customer-size segments to Lexington Casualty. [3](https://www.aig.com/home/risk-solutions/business "Business") (Evidence: Company-reported; scope: AIG’s published Surplus Lines section; customer-size statement and Lexington Casualty description are adjacent but not explicitly attributed to the same business. This does not establish a provider-wide customer focus or product-specific issuer.; verified: 2026-09-28.) | At WTW’s December 2024 Investor Day, management described Risk & Broking as roughly half large business and half middle market and below; the answer did not give a US-specific share. [20](https://investors.wtwco.com/static-files/ea54f7ae-6b23-4006-98e1-5b2cd32b3f37 "WTW Investor Day transcript, December 3, 2024") (Evidence: Company-reported; scope: Management commentary in the December 3, 2024 Investor Day Risk & Broking Q&A. The answer says “our business”; it does not expressly characterize the split as worldwide, provide a US-specific share or customer count, or guarantee account-tier eligibility.; verified: 2026-09-28.)<br><br>WTW’s US manufacturing practice says it combines manufacturing expertise and data analytics in insurance-program design, and that its broking specialists have access to the global insurance market to identify insurer partners suited to a client’s risk. [19](https://www.wtwco.com/en-us/industries/manufacturing "Manufacturing") (Evidence: Company-reported; scope: WTW’s US manufacturing industry page, “How we serve our clients.” This is a company-described practice approach, not independent evidence of actual placement breadth, a guaranteed insurer fit, or a placement outcome.; verified: 2026-09-28.) |
| Application process | AIG lists a North America myAIG portal for brokers and agents to access loss runs, policy documents, applications, and tools, and a separate U.S. portal for producer appointment requests. The public pages do not establish that a business can complete an online purchase or bind coverage directly. [4](https://www.aig.com/login "AIG Login") (Evidence: Company-reported; scope: Publicly listed North America broker/agent portal functions and U.S. producer appointment requests. Authenticated workflow and product-specific submission or binding steps were not reviewed.; verified: 2026-09-28.) | Under WTW’s North American Corporate Risk & Broking terms, an insurer quote is an offer, not confirmation of coverage, and may change or be withdrawn before the client orders binding. If the client chooses to bind, WTW says it will secure a formal insurer commitment, typically a binder. [16](https://www.wtwco.com/-/media/WTW/notices/BTCD-CRB-NA-June-2025.pdf "Corporate Risk & Broking Brokerage Terms, Conditions & Disclosures (Canada & US)") [17](https://www.wtwco.com/-/media/WTW/Notices/BTCD-CRB-NA-January-2024 "Corporate Risk & Broking Brokerage Terms, Conditions & Disclosures (Canada & US)") (Evidence: Company-reported; scope: Commercial placements governed by WTW’s North American Corporate Risk & Broking terms, June 1, 2025, p. 4. An insurer commitment/binder follows the client’s order to bind; this does not establish a self-service online journey or promise that a quote will remain available.; verified: 2026-09-28.) |
| Servicing and renewals | AIG lists its North America broker portal as a place for brokers and agents to access loss runs, policy documents, applications, and tools. The page does not explain how renewals are managed or promise renewal terms or timing. [4](https://www.aig.com/login "AIG Login") (Evidence: Company-reported; scope: Public description of a North America broker/agent portal; authenticated functions and account-specific availability were not reviewed.; verified: 2026-09-28.) | WTW’s North American terms say it reviews binders, policies and endorsements against negotiated specifications and client instructions and advises on errors or recommended changes. The terms also expect the client to review those documents. [16](https://www.wtwco.com/-/media/WTW/notices/BTCD-CRB-NA-June-2025.pdf "Corporate Risk & Broking Brokerage Terms, Conditions & Disclosures (Canada & US)") [17](https://www.wtwco.com/-/media/WTW/Notices/BTCD-CRB-NA-January-2024 "Corporate Risk & Broking Brokerage Terms, Conditions & Disclosures (Canada & US)") (Evidence: Company-reported; scope: Clients governed by WTW’s North American Corporate Risk & Broking terms, June 1, 2025, p. 5. This describes a stated document-review process and the client’s separate essential review duty; it is not a guarantee all errors will be detected or corrected.; verified: 2026-09-28.) |

## Related Reading

- [What Is AIG?](https://spot.insure/insurance-providers/aig)
- [What Is WTW?](https://spot.insure/insurance-providers/wtw)

## Related Comparisons

- [AIG vs Alliance Risk](https://spot.insure/compare/aig-vs-alliance-risk)
- [AIG vs Amelia Risk](https://spot.insure/compare/aig-vs-amelia-risk)
- [AIG vs Aon](https://spot.insure/compare/aig-vs-aon)
- [AIG vs Armilla](https://spot.insure/compare/aig-vs-armilla)
- [AIG vs At-Bay](https://spot.insure/compare/aig-vs-at-bay)
- [AIG vs The Baldwin Group](https://spot.insure/compare/aig-vs-baldwin)
- [AIG vs Beazley](https://spot.insure/compare/aig-vs-beazley)
- [AIG vs Berkshire Hathaway Specialty Insurance](https://spot.insure/compare/aig-vs-berkshire-hathaway-specialty-insurance)
- [AIG vs biBerk](https://spot.insure/compare/aig-vs-biberk)
- [AIG vs CFC](https://spot.insure/compare/aig-vs-cfc)
- [AIG vs Chubb](https://spot.insure/compare/aig-vs-chubb)
- [AIG vs CNA](https://spot.insure/compare/aig-vs-cna)
- [AIG vs Coalition](https://spot.insure/compare/aig-vs-coalition)
- [AIG vs Corgi](https://spot.insure/compare/aig-vs-corgi)
- [AIG vs Coterie Insurance](https://spot.insure/compare/aig-vs-coterie)
- [AIG vs Counterpart](https://spot.insure/compare/aig-vs-counterpart)
- [AIG vs Coverdash](https://spot.insure/compare/aig-vs-coverdash)
- [AIG vs Cowbell](https://spot.insure/compare/aig-vs-cowbell)
- [AIG vs Embroker](https://spot.insure/compare/aig-vs-embroker)
- [AIG vs Founder Shield](https://spot.insure/compare/aig-vs-foundershield)
- [Alliance Risk vs WTW](https://spot.insure/compare/alliance-risk-vs-wtw)
- [Amelia Risk vs WTW](https://spot.insure/compare/amelia-risk-vs-wtw)
- [Aon vs WTW](https://spot.insure/compare/aon-vs-wtw)
- [Armilla vs WTW](https://spot.insure/compare/armilla-vs-wtw)
- [At-Bay vs WTW](https://spot.insure/compare/at-bay-vs-wtw)
- [The Baldwin Group vs WTW](https://spot.insure/compare/baldwin-vs-wtw)
- [Beazley vs WTW](https://spot.insure/compare/beazley-vs-wtw)
- [Berkshire Hathaway Specialty Insurance vs WTW](https://spot.insure/compare/berkshire-hathaway-specialty-insurance-vs-wtw)
- [biBerk vs WTW](https://spot.insure/compare/biberk-vs-wtw)
- [CFC vs WTW](https://spot.insure/compare/cfc-vs-wtw)
- [Chubb vs WTW](https://spot.insure/compare/chubb-vs-wtw)
- [CNA vs WTW](https://spot.insure/compare/cna-vs-wtw)
- [Coalition vs WTW](https://spot.insure/compare/coalition-vs-wtw)
- [Corgi vs WTW](https://spot.insure/compare/corgi-vs-wtw)
- [Coterie Insurance vs WTW](https://spot.insure/compare/coterie-vs-wtw)
- [Counterpart vs WTW](https://spot.insure/compare/counterpart-vs-wtw)
- [Coverdash vs WTW](https://spot.insure/compare/coverdash-vs-wtw)
- [Cowbell vs WTW](https://spot.insure/compare/cowbell-vs-wtw)
- [Embroker vs WTW](https://spot.insure/compare/embroker-vs-wtw)

## Sources

### [AIG Official Website](https://www.aig.com/)

1. [Investor Relations](https://www.aig.com/investor-relations). American International Group, Inc. (AIG); About AIG and legal footer; lines 244–246 and 327–331. Accessed 2026-09-28.
2. [Additional Legal Notices](https://www.aig.com/legal-notice). AIG US; Notice to California and Massachusetts Applicants and Insureds; insurer table lines 246–327 and listing disclaimer line 329. Accessed 2026-09-29.
3. [Business](https://www.aig.com/home/risk-solutions/business). AIG US; Surplus Lines heading and paragraph, lines 357–359. Accessed 2026-09-28.
4. [AIG Login](https://www.aig.com/login). AIG US; Brokers & Agents: myAIG Portal for North America, lines 71–76; U.S. Producer Appointment and Licensing, lines 100–104. Accessed 2026-09-28.
5. [IntelliRisk](https://www.aig.com/business/business-claims/intellirisk-services). AIG US; Help With Every Step of the Claim Process; primary property/casualty line list, portal functions, and line/country qualification, lines 267–279. Accessed 2026-09-28.
6. [Producer Compensation](https://www.aig.com/home/risk-solutions/business/l/producer-compensation). AIG US; Broker and Independent Agent Compensation and 2024 U.S. scope, lines 242–246; commissions, contingent compensation, and reporting limitations, lines 251–269 and 299–310. Accessed 2026-09-28.
7. [AIG Programs Insurance](https://www.aig.com/home/risk-solutions/business/aig-programs). AIG US; AIG Programs overview/product breadth and package-or-monoline description, lines 242–279; specific Management Liability program for private/non-profit companies, line $50m revenue scope and D&O/EPL/Fiduciary lines, lines 499–509; Manufactured Housing program and hired/non-owned auto, lines 512–525; multi-line examples and nationwide location markers, HTML inspected 2026-09-29. Accessed 2026-09-29.
8. [Cyber Insurance - CyberEdge Cyber Liability Insurance](https://www.aig.com/us/CyberEdge). AIG US; AIG CyberEdge overview, product structures and line-specific services, lines 242–269; product identity/version descriptions reopened in the page’s CyberEdge/Plus/PC sections, HTML inspected 2026-09-29. Accessed 2026-09-29.
9. [Truck Insurance Group](https://www.aig.com/home/risk-solutions/business/casualty/truck-insurance-group). AIG US; Product page states admitted auto liability, physical damage and general liability for small-to-mid-size for-hire trucking firms with heavy vehicle fleets 26,000+ lbs; predominant Class A/B CDL drivers, 11–250 power units, four years operating experience, select-broker route; lines 242–247. Accessed 2026-09-29.
10. [Professional Liability Insurance](https://www.aig.com/home/risk-solutions/business/management-and-professional-liability/professional-liability). AIG US; AIG E&O overview names public/private service providers and distinct Specialty Professional E&O, Technology Services, Media Content, Publishers and Broadcasters, and Manufacturers E&O scopes; lines 327–357; current HTML inspected 2026-09-29. Accessed 2026-09-29.
11. [Employment Practices Liability Insurance](https://www.aig.com/home/risk-solutions/business/management-and-professional-liability/employment-practices-liability). AIG US; AIG EPL policy describes primary limits up to $25m, additional excess limits may be available, third-party discrimination/harassment in the described form, and availability on a combined basis with its private-company D&O form; lines 253–266, HTML inspected 2026-09-29. Accessed 2026-09-29.
12. [AIG Multinational Product Recall Summary Sheet](https://www.aig.com/content/dam/aig/america-canada/us/documents/business/multinational/aig-multinational-product-recall-summary-sheet.pdf.coredownload.pdf). AIG US; Pages 1–2; page 1 describes the AIG Multinational and Talbot Underwriting collaboration and Product Recall Insurance for component-part manufacturers, consumer goods/topical and consumer health, and finished goods; page 2 footer version GB0748AR 0426 v3. Accessed 2026-09-29.
13. [AIG Medical Indemnity Insurance](https://www.aig.com/home/risk-solutions/business/accident-and-health/aig-medical-indemnity-insurance). AIG US; Official AIG Medical Indemnity product page; supplemental group/employer health benefit, plan options, administration and claims sections; issuer and state caveat as shown; HTML inspected 2026-09-29. Accessed 2026-09-29.
14. [AIG Aerospace & Aviation](https://www.aig.com/business/industry/aerospace.secure). AIG US; Official AIG Aerospace & Aviation page; Aviation Product Liability and Aircraft Products Application sections; page inspected 2026-09-29. Accessed 2026-09-29.
15. [Crime and Fidelity Insurance](https://www.aig.com/home/risk-solutions/business/management-and-professional-liability/crime-and-financial-institution-bonds). AIG US; Official AIG crime page; crime products for commercial and governmental entities, distinguishes crime cover from financial institution bonds and names financial institutions as the latter audience; lines 242–278; HTML inspected 2026-09-29. Accessed 2026-09-29.

### [WTW Official Website](https://www.wtwco.com/en-us)

16. [Corporate Risk & Broking Brokerage Terms, Conditions & Disclosures (Canada & US)](https://www.wtwco.com/-/media/WTW/notices/BTCD-CRB-NA-June-2025.pdf). WTW; Document dated 2025-06-01; pp. 4–6: quote/binding, document review, claims reporting, intermediary and affiliate disclosures. Accessed 2026-09-28.
17. [Corporate Risk & Broking Brokerage Terms, Conditions & Disclosures (Canada & US)](https://www.wtwco.com/-/media/WTW/Notices/BTCD-CRB-NA-January-2024). WTW; Document dated 2024-01-01; pp. 4–5 and 7: quote/binding, document review, claims reporting and Brokerage Disclosures. Accessed 2026-09-28.
18. [Trade Credit Insurance](https://www.wtwco.com/en-us/solutions/services/trade-credit-insurance). WTW; North America licensed-entity disclaimer naming Willis Towers Watson Northeast, Inc. as one US entity. Accessed 2026-09-28.
19. [Manufacturing](https://www.wtwco.com/en-us/industries/manufacturing). WTW; “How WTW can help manufacturers”; “How we serve our clients”; North America licensed-entity disclaimer. Accessed 2026-09-28.
20. [WTW Investor Day transcript, December 3, 2024](https://investors.wtwco.com/static-files/ea54f7ae-6b23-4006-98e1-5b2cd32b3f37). WTW Investor Relations / Refinitiv StreetEvents; PDF p. 27 / HTML lines 995–999, Risk & Broking Q&A. Accessed 2026-09-28.
21. [Willis Towers Watson Public Limited Company Form 10-K for year ended December 31, 2025](https://www.sec.gov/Archives/edgar/data/1140536/000119312526069307/wtw-20251231.htm). U.S. Securities and Exchange Commission; Cover; Certain Definitions; Item 1 business and corporate structure; statement on underwriting. Accessed 2026-09-28.
22. [Exhibit 21.1 to Willis Towers Watson Public Limited Company 2025 Form 10-K: Subsidiaries](https://www.sec.gov/Archives/edgar/data/1140536/000119312526069307/wtw-ex21_1.htm). U.S. Securities and Exchange Commission; Exhibit header lines 2–6; US subsidiary table lines 319–320. Accessed 2026-09-28.
23. [Business Insurance: Small Business Insurance](https://www.wtwco.com/-/media/wtw/solutions/services/small-business-insurance.pdf). WTW; One-page brochure, pp. 1: listed protections, licensed-broker/carrier statement, Canadian SME service contact and target-industry description. Accessed 2026-09-29.
24. [Marine](https://www.wtwco.com/en-us/solutions/marine). WTW; “Our solutions” cargo brokerage; marine specialist count; claims advice and average-adjuster service; North America licensed-entity disclaimer. Accessed 2026-09-28.
25. [Digital Infrastructure Protector](https://www.wtwco.com/en-us/solutions/products/digital-infrastructure-protector). WTW; Integrated policy coverage for building, operational property, marine and cargo under one policy; integrated data-center construction/operations; cyber and liability protection in broader solution; separate-policy preference caveat; capacity and North America licensed-entity disclaimer. Accessed 2026-09-29.
26. [Residential | WTW](https://www.wtwco.com/en-us/industries/residential). WTW; “Specialized insurance products”: lists property insurance and financial lines, including errors and omissions; inspected official indexed text 2026-09-29. Direct reader access failed; indexed page crawl was about five months old. Accessed 2026-09-29.
27. [WTW 2024 Form 10-K](https://www.sec.gov/Archives/edgar/data/1140536/000095017025026278/wtw-20241231.htm). U.S. Securities and Exchange Commission / Willis Towers Watson Public Limited Company; Part I, Item 1, FINEX and Surety business descriptions: the 2024 annual report identifies management and professional liability, employment practices, crime, cyber and M&A insurance solutions, and a global bond-placement team; indexed passages rechecked 2026-09-29. Accessed 2026-09-29.

Updated 2026-09-30. Spot, a product of Tools for Enlightenment, publishes this research and works in the commercial insurance market. [Editorial policy](https://spot.insure/editorial-policy). To suggest a correction, [contact Spot](https://spot.insure/contact) with the page URL and supporting source.

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