---
title: "AIG vs USI Insurance Services: Representations and Warranties Insurance"
description: "AIG describes an R&W product with shared, layered, and excess structures; USI places R&W within a private-equity diligence and deal-support practice."
canonical: "https://spot.insure/compare/aig-vs-usi/representations-warranties"
page-type: "line-comparison"
updated-at: "2026-09-30"
comparison-pair: "aig-vs-usi"
provider-a: "aig"
provider-b: "usi"
coverage-line: "representations-warranties"
---

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-usi/representations-warranties)

## Agent Guide

**What this page is:** Focused comparison of AIG and USI Insurance Services for Representations and Warranties 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 Representations and Warranties Insurance questions about AIG versus USI Insurance Services. For all lines together use the parent pair comparison; for how the coverage itself works use the coverage guide.

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

**Key facts:**
- Line: Representations and Warranties Insurance. Providers: AIG and USI Insurance Services.
- 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:**
- [AIG vs USI Insurance Services](https://spot.insure/compare/aig-vs-usi) — parent: all coverage lines for this pair
- [Representations and Warranties Insurance guide](https://spot.insure/coverage/representations-warranties) — coverage explainer for this line
- [AIG profile](https://spot.insure/insurance-providers/aig) — provider profile (evidence)
- [USI Insurance Services profile](https://spot.insure/insurance-providers/usi) — provider profile (evidence)
- [AIG vs USI Insurance Services Commercial Property Insurance](https://spot.insure/compare/aig-vs-usi/commercial-property) — sibling comparison (other line, or other pair for this line)
- [AIG vs USI Insurance Services Crime Insurance](https://spot.insure/compare/aig-vs-usi/crime) — sibling comparison (other line, or other pair for this line)
- [AIG vs USI Insurance Services Cyber Insurance](https://spot.insure/compare/aig-vs-usi/cyber) — sibling comparison (other line, or other pair for this line)
- [AIG vs USI Insurance Services D&O Insurance](https://spot.insure/compare/aig-vs-usi/directors-officers) — sibling comparison (other line, or other pair for this line)
- [AIG vs USI Insurance Services Employee Health Benefits](https://spot.insure/compare/aig-vs-usi/employee-health-benefits) — sibling comparison (other line, or other pair for this line)
- [AIG vs USI Insurance Services Employment Practices Liability Insurance](https://spot.insure/compare/aig-vs-usi/employment-practices) — sibling comparison (other line, or other pair for this line)
- [AIG vs USI Insurance Services Fiduciary Liability Insurance](https://spot.insure/compare/aig-vs-usi/fiduciary) — sibling comparison (other line, or other pair for this line)
- [AIG vs USI Insurance Services Management Liability Insurance](https://spot.insure/compare/aig-vs-usi/management-liability) — sibling comparison (other line, or other pair for this line)
- [AIG vs USI Insurance Services Professional Liability (E&O) Insurance](https://spot.insure/compare/aig-vs-usi/professional-errors-omissions) — sibling comparison (other line, or other pair for this line)
- [AIG vs USI Insurance Services Workers’ Compensation Insurance](https://spot.insure/compare/aig-vs-usi/workers-compensation) — sibling comparison (other line, or other pair for this line)
- [AIG vs The Baldwin Group Representations and Warranties Insurance](https://spot.insure/compare/aig-vs-baldwin/representations-warranties) — sibling comparison (other line, or other pair for this line)
- [AIG vs Beazley Representations and Warranties Insurance](https://spot.insure/compare/aig-vs-beazley/representations-warranties) — sibling comparison (other line, or other pair for this line)
- [AIG vs Berkshire Hathaway Specialty Insurance Representations and Warranties Insurance](https://spot.insure/compare/aig-vs-berkshire-hathaway-specialty-insurance/representations-warranties) — sibling comparison (other line, or other pair for this line)
- [AIG vs CFC Representations and Warranties Insurance](https://spot.insure/compare/aig-vs-cfc/representations-warranties) — sibling comparison (other line, or other pair for this line)
- [AIG vs Chubb Representations and Warranties Insurance](https://spot.insure/compare/aig-vs-chubb/representations-warranties) — sibling comparison (other line, or other pair for this line)
- [AIG vs Corgi Representations and Warranties Insurance](https://spot.insure/compare/aig-vs-corgi/representations-warranties) — sibling comparison (other line, or other pair for this line)

# AIG vs USI Insurance Services: How Do They Compare for Representations and Warranties Insurance?

AIG describes an R&W product with shared, layered, and excess structures; USI places R&W within a private-equity diligence and deal-support practice.

## How to Use the AIG vs USI Insurance Services Representations and Warranties Insurance Comparison

Use this comparison to evaluate AIG and USI Insurance Services for Representations and Warranties 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.

## AIG vs USI Insurance Services Representations and Warranties Insurance Summary

AIG describes seller-representation coverage and structure options; USI connects R&W placement with purchase-agreement review and pre-close liability analysis. [3](https://www.aig.com/home/risk-solutions/business/management-and-professional-liability/mergers-and-acquisitions/representations-and-warranties "Representations & Warranties Insurance") [7](https://www.usi.com/property-casualty/private-equity "Private Equity")

## What Is AIG?

AIG is the marketing name for American International Group, Inc.; AIG says its insurance products are written or provided by subsidiaries or affiliates. Its U.S. business pages list commercial casualty, property, cyber, management and professional liability, and specialty programs, but a brand-level page does not identify the insurer for a particular policy. [1](https://www.aig.com/investor-relations "Investor Relations") [2](https://www.aig.com/home/risk-solutions/business "Business")

[AIG profile](https://spot.insure/insurance-providers/aig)

## What Is USI Insurance Services?

USI suits software and hardware companies from seed stage through IPO seeking consultative broker support; buyers wanting a self-serve quote should compare digital agencies. Insurer commissions are typical and contingent compensation may also apply. [4](https://www.usi.com/about-usi "The Power of ONE") [5](https://www.usi.com/property-casualty/technology/ "Technology Insurance") [6](https://www.usi.com/commissions-fees/ "Commissions and Fees")

[USI Insurance Services profile](https://spot.insure/insurance-providers/usi)

## What Is Representations and Warranties Insurance?

Representations and warranties insurance can cover a buyer’s or seller’s loss from inaccurate statements in a stock or asset purchase agreement. For a business sale, check who is insured, who can recover and how known issues are treated. [8](https://www.cfc.com/en-us/products/class/transaction-liability/ "Transaction liability insurance | Representation and indemnities insurance") [9](https://www.beazley.com/en-us/products/executive-risk-usa/mergers-acquisitions "Mergers & Acquisitions") [10](https://www.coverdash.com/coverage/transactional-risk "Transactional Risk Insurance")

## What Are the Key Differences Between AIG and USI Insurance Services Representations and Warranties Insurance?

### Policy detail versus deal review

AIG describes potential protection for loss from breaches of seller representations and names shared, layered, and excess structures. USI lists R&W insurance for uninsured risk within its Private Equity practice, alongside review of offering memoranda and purchase-and-sale agreements to identify pre-closing liabilities. For a transaction team, AIG's public description speaks to product structure, while USI's speaks to brokerage and diligence context; USI's record does not specify policy wording or limits. [3](https://www.aig.com/home/risk-solutions/business/management-and-professional-liability/mergers-and-acquisitions/representations-and-warranties "Representations & Warranties Insurance") [7](https://www.usi.com/property-casualty/private-equity "Private Equity")

### Placement roles

USI says it brokers R&W coverage and directs private equity and M&A inquiries to its team or a local office. AIG says its non-admitted carriers write the product, while the particular issuing entity must be confirmed in transaction documents. Buyers should identify the broker, underwriting carrier, and document owner before the deal timetable tightens. [7](https://www.usi.com/property-casualty/private-equity "Private Equity") [3](https://www.aig.com/home/risk-solutions/business/management-and-professional-liability/mergers-and-acquisitions/representations-and-warranties "Representations & Warranties Insurance")

## What Should You Confirm in AIG and USI Insurance Services Representations and Warranties Insurance Quotes?

- Ask USI which insurer and specific policy terms address the uninsured risks found in its document review. [7](https://www.usi.com/property-casualty/private-equity "Private Equity")
- Ask AIG to name the issuer and connect the selected structure to the deal's purchase agreement. [3](https://www.aig.com/home/risk-solutions/business/management-and-professional-liability/mergers-and-acquisitions/representations-and-warranties "Representations & Warranties Insurance")

## AIG vs USI Insurance Services Representations and Warranties Compared

| Criteria | AIG Representations and Warranties Insurance | USI Private Equity Practice — Representations and Warranties Insurance |
| --- | --- | --- |
| Role in This Line | AIG markets a transaction-specific R&W product and says coverage is written through AIG non-admitted carriers only. The particular issuing entity must be confirmed in the buyer’s transaction documents. [3](https://www.aig.com/home/risk-solutions/business/management-and-professional-liability/mergers-and-acquisitions/representations-and-warranties "Representations & Warranties Insurance") (Evidence: Company-reported; scope: Role in this product is limited to the description on the linked AIG source..) | USI brokers representations and warranties (R&W) insurance as part of its Private Equity practice's deal-support services; it does not underwrite the policy itself. [7](https://www.usi.com/property-casualty/private-equity "Private Equity") (Evidence: Company-reported; scope: Private Equity practice page..) |
| Issuing Insurer | Confirm in your quote. | The Private Equity page does not name the insurer USI uses for R&W placements. [7](https://www.usi.com/property-casualty/private-equity "Private Equity") (Evidence: Not publicly disclosed; scope: Page as read on 2026-09-23..) |
| Who It’s For | AIG describes R&W insurance for buyers or sellers in merger and acquisition transactions and publishes a deal-size range as a marketing guide. That range is not an eligibility promise for a particular transaction. [3](https://www.aig.com/home/risk-solutions/business/management-and-professional-liability/mergers-and-acquisitions/representations-and-warranties "Representations & Warranties Insurance") (Evidence: Company-reported; scope: Audience is the segment AIG names on the linked source; this is not an underwriting decision, quote or guarantee of availability..) | USI markets this practice to private equity buyers and sellers working with financial or strategic buyers throughout a merger or acquisition process, not to a general commercial buyer outside a deal context. [7](https://www.usi.com/property-casualty/private-equity "Private Equity") (Evidence: Company-reported; scope: Company description of the practice's audience..) |
| Coverage Features | AIG says the product may protect against financial loss from breach of sellers’ representations and warranties. The page lists shared, layered and excess structures; policy wording and transaction diligence control the actual coverage. [3](https://www.aig.com/home/risk-solutions/business/management-and-professional-liability/mergers-and-acquisitions/representations-and-warranties "Representations & Warranties Insurance") (Evidence: Company-reported; scope: AIG’s public product description is not the policy. Actual entitlement depends on the applicable issued form, endorsements and declarations..) | USI lists "Representations and Warranties Insurance Solutions for Uninsured Risk" among its Private Equity practice's offerings, in the context of reviewing the offering memorandum and purchase-and-sale agreement to identify pre-closing liabilities. [7](https://www.usi.com/property-casualty/private-equity "Private Equity") (Evidence: Company-reported; scope: Single catalogue line on the practice page; actual insuring agreements, exclusions and the underwriting review process are set by the R&W insurer and the deal's own diligence..) |
| Limits and Retentions | AIG advertises limits up to $100 million per transaction and a typical retention reference of 1.0% of enterprise value dropping to 0.5% after 12 months. These are published product parameters, not a buyer-specific quote or guarantee. [3](https://www.aig.com/home/risk-solutions/business/management-and-professional-liability/mergers-and-acquisitions/representations-and-warranties "Representations & Warranties Insurance") (Evidence: Not publicly disclosed; scope: This statement reports only what the linked public source discloses and does not substitute for a quote or issued policy..) | The page does not publish limit or retention figures for R&W placements. [7](https://www.usi.com/property-casualty/private-equity "Private Equity") (Evidence: Not publicly disclosed; scope: Page as read on 2026-09-23..) |
| Risk Services | AIG describes M&A underwriters, prompt transaction support, multinational expertise and dedicated claims professionals for complex transactional disputes. These services are not a promise to accept or pay a claim. [3](https://www.aig.com/home/risk-solutions/business/management-and-professional-liability/mergers-and-acquisitions/representations-and-warranties "Representations & Warranties Insurance") (Evidence: Company-reported; scope: The linked page describes company-reported support; specific account services and third-party arrangements must be confirmed..) | USI says it reviews the offering memorandum and purchase-and-sale agreement to flag red flags, helps define pre-closing liabilities, and maintains a local service team overseeing the target company's insurance and benefits programs after close, alongside benchmarking and total-cost-of-risk analysis. [7](https://www.usi.com/property-casualty/private-equity "Private Equity") (Evidence: Company-reported; scope: Company description of the deal-support process; R&W insurance is one of several services listed alongside these..) |
| How to Apply | Confirm in your quote. | USI directs private equity and M&A inquiries to pcinquiries@usi.com or a local USI office. [7](https://www.usi.com/property-casualty/private-equity "Private Equity") (Evidence: Company-reported; scope: Contact instructions on the Private Equity practice page..) |

## Related Pages for AIG vs USI Insurance Services

- [AIG vs USI Insurance Services](https://spot.insure/compare/aig-vs-usi): all coverage lines, business roles, service and claims.
- [What Is Representations and Warranties Insurance?](https://spot.insure/coverage/representations-warranties): Representations and warranties insurance can cover loss from inaccurate statements in a business purchase agreement; known issues and purchase-price disputes require separate review.
- [AIG vs USI Insurance Services Commercial Property Insurance](https://spot.insure/compare/aig-vs-usi/commercial-property)
- [AIG vs USI Insurance Services Crime Insurance](https://spot.insure/compare/aig-vs-usi/crime)
- [AIG vs USI Insurance Services Cyber Insurance](https://spot.insure/compare/aig-vs-usi/cyber)
- [AIG vs USI Insurance Services D&O Insurance](https://spot.insure/compare/aig-vs-usi/directors-officers)
- [AIG vs USI Insurance Services Employee Health Benefits](https://spot.insure/compare/aig-vs-usi/employee-health-benefits)
- [AIG vs USI Insurance Services Employment Practices Liability Insurance](https://spot.insure/compare/aig-vs-usi/employment-practices)
- [AIG vs USI Insurance Services Fiduciary Liability Insurance](https://spot.insure/compare/aig-vs-usi/fiduciary)
- [AIG vs USI Insurance Services Management Liability Insurance](https://spot.insure/compare/aig-vs-usi/management-liability)
- [AIG vs USI Insurance Services Professional Liability (E&O) Insurance](https://spot.insure/compare/aig-vs-usi/professional-errors-omissions)
- [AIG vs USI Insurance Services Workers’ Compensation Insurance](https://spot.insure/compare/aig-vs-usi/workers-compensation)
- [AIG vs The Baldwin Group Representations and Warranties Insurance](https://spot.insure/compare/aig-vs-baldwin/representations-warranties)
- [AIG vs Beazley Representations and Warranties Insurance](https://spot.insure/compare/aig-vs-beazley/representations-warranties)
- [AIG vs Berkshire Hathaway Specialty Insurance Representations and Warranties Insurance](https://spot.insure/compare/aig-vs-berkshire-hathaway-specialty-insurance/representations-warranties)
- [AIG vs CFC Representations and Warranties Insurance](https://spot.insure/compare/aig-vs-cfc/representations-warranties)
- [AIG vs Chubb Representations and Warranties Insurance](https://spot.insure/compare/aig-vs-chubb/representations-warranties)
- [AIG vs Corgi Representations and Warranties Insurance](https://spot.insure/compare/aig-vs-corgi/representations-warranties)

## Sources for AIG vs USI Insurance Services

### Sources About AIG

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. [Business](https://www.aig.com/home/risk-solutions/business). AIG US; Surplus Lines heading and paragraph, lines 357–359. Accessed 2026-09-28.
3. [Representations & Warranties Insurance](https://www.aig.com/home/risk-solutions/business/management-and-professional-liability/mergers-and-acquisitions/representations-and-warranties). AIG; Official AIG R&W page: M&A buyer/seller audience, advertised transaction size and capacity, typical retention, admitted basis caveat, claims and multinational transaction support; standard policy caveat.. Accessed 2026-09-30.

### Sources About USI Insurance Services

4. [The Power of ONE](https://www.usi.com/about-usi). USI Insurance Services; History, client-count, nationwide office, and P&C / benefits / personal risk / retirement description. Accessed 2026-09-16.
5. [Technology Insurance](https://www.usi.com/property-casualty/technology/). USI Insurance Services; Technology practice client types, seed-to-IPO range, and listed insurance placement lines including PrivaSafe. Accessed 2026-09-16.
6. [Commissions and Fees](https://www.usi.com/commissions-fees/). USI Insurance Services; Licensed-producer authority, insurer-paid commission default, contingent compensation, and client request right. Accessed 2026-09-16.
7. [Private Equity](https://www.usi.com/property-casualty/private-equity). USI Insurance Services; Optimizing Risk from Letter of Intent to Exit; As part of our thorough insurance due diligence, we carefully review the offering memorandum and the purchase-and-sale agreement...; USI's Private Equity Practice offers comprehensive solutions and services, including:...Representations and Warranties Insurance Solutions for Uninsured Risk.... Accessed 2026-09-23.

### Sources for the Representations and Warranties Insurance Guide

8. [Transaction liability insurance | Representation and indemnities insurance](https://www.cfc.com/en-us/products/class/transaction-liability/). CFC; What are representations and warranties?; Who should buy representation and warranty insurance?; Available to buyers & sellers; Limited seller security; Is transaction liability insurance available to sellers. Accessed 2026-09-16.
9. [Mergers & Acquisitions](https://www.beazley.com/en-us/products/executive-risk-usa/mergers-acquisitions). Beazley; Product overview: buyer and seller protection for inaccuracies in representations or warranties. Accessed 2026-09-16.
10. [Transactional Risk Insurance](https://www.coverdash.com/coverage/transactional-risk). Coverdash; Transactional risk insurance; representations and warranties coverage; buy-side policies; tax and contingent liability products. 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.

## AIG Review Scores for 2026

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).

## USI Insurance Services Review Scores for 2026

Review Score: 6.4 / 10 from 1 rated source, equally weighted.

USI’s public feedback is too sparse and office-specific for a firmwide verdict. Check the local team’s responsiveness and experience with your type of business.

- BBB: BBB complaint count 4. BBB business-profile grade is distinct from customer-review stars; branch/parent scope matters. Period: three years preceding access 2026-09-25. Checked 2026-09-25. [BBB result for USI Insurance Services](https://www.bbb.org/us/ny/valhalla/profile/insurance-agency/usi-insurance-services-0121-97856/complaints)
- Google reviews via Birdeye: Birdeye office listing rating from Google reviews 3.2 (5 stars); 9 reviews. One Louisville office listing, not firmwide. Birdeye shows Google-origin reviews (9) and 0 Birdeye-native reviews; this duplicates a Google source stream and is not independent of Google. Period: accessed 2026-09-25. Checked 2026-09-25. [USI office, Louisville, KY — Birdeye listing of Google reviews](https://reviews.birdeye.com/usi-insurance-145632496752867)

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

## Agent and Developer Resources

- [Markdown page](https://spot.insure/compare/aig-vs-usi/representations-warranties.md)
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- [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)