---
title: "AIG vs Mylo: Umbrella and Excess Liability Insurance"
description: "AIG describes lead and excess placements; Mylo brokers umbrella quotes and gives a typical additional-limit range of $1 million to $15 million."
canonical: "https://spot.insure/compare/aig-vs-mylo/umbrella-excess"
page-type: "line-comparison"
updated-at: "2026-09-30"
comparison-pair: "aig-vs-mylo"
provider-a: "aig"
provider-b: "mylo"
coverage-line: "umbrella-excess"
---

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[Human-readable page](https://spot.insure/compare/aig-vs-mylo/umbrella-excess)

## Agent Guide

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

**Key facts:**
- Line: Umbrella and Excess Liability Insurance. Providers: AIG and Mylo.
- 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 Mylo](https://spot.insure/compare/aig-vs-mylo) — parent: all coverage lines for this pair
- [Umbrella and Excess Liability Insurance guide](https://spot.insure/coverage/umbrella-excess) — coverage explainer for this line
- [AIG profile](https://spot.insure/insurance-providers/aig) — provider profile (evidence)
- [Mylo profile](https://spot.insure/insurance-providers/mylo) — provider profile (evidence)
- [AIG vs Mylo Commercial Auto Insurance](https://spot.insure/compare/aig-vs-mylo/commercial-auto) — sibling comparison (other line, or other pair for this line)
- [AIG vs Mylo Cyber Insurance](https://spot.insure/compare/aig-vs-mylo/cyber) — sibling comparison (other line, or other pair for this line)
- [AIG vs Mylo Employee Health Benefits](https://spot.insure/compare/aig-vs-mylo/employee-health-benefits) — sibling comparison (other line, or other pair for this line)
- [AIG vs Mylo General Liability Insurance](https://spot.insure/compare/aig-vs-mylo/general-liability) — sibling comparison (other line, or other pair for this line)
- [AIG vs Mylo Professional Liability (E&O) Insurance](https://spot.insure/compare/aig-vs-mylo/professional-errors-omissions) — sibling comparison (other line, or other pair for this line)
- [AIG vs Mylo Workers’ Compensation Insurance](https://spot.insure/compare/aig-vs-mylo/workers-compensation) — sibling comparison (other line, or other pair for this line)
- [AIG vs HUB International Umbrella and Excess Liability Insurance](https://spot.insure/compare/aig-vs-hub-international/umbrella-excess) — sibling comparison (other line, or other pair for this line)
- [AIG vs Insureon Umbrella and Excess Liability Insurance](https://spot.insure/compare/aig-vs-insureon/umbrella-excess) — sibling comparison (other line, or other pair for this line)
- [AIG vs Kinro Umbrella and Excess Liability Insurance](https://spot.insure/compare/aig-vs-kinro/umbrella-excess) — sibling comparison (other line, or other pair for this line)
- [AIG vs Liberty Mutual Umbrella and Excess Liability Insurance](https://spot.insure/compare/aig-vs-liberty-mutual/umbrella-excess) — sibling comparison (other line, or other pair for this line)
- [AIG vs Markel Insurance Umbrella and Excess Liability Insurance](https://spot.insure/compare/aig-vs-markel/umbrella-excess) — sibling comparison (other line, or other pair for this line)
- [Alliance Risk vs Mylo Umbrella and Excess Liability Insurance](https://spot.insure/compare/alliance-risk-vs-mylo/umbrella-excess) — sibling comparison (other line, or other pair for this line)

# AIG vs Mylo: How Do They Compare for Umbrella and Excess Liability Insurance?

AIG describes lead and excess placements; Mylo brokers umbrella quotes and gives a typical additional-limit range of $1 million to $15 million.

## Research Scope and Use

Use this comparison to evaluate AIG and Mylo for Umbrella and Excess Liability 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

AIG’s capacity includes account-specific lead and excess positions. Mylo compares carrier quotes for businesses with underlying policies and describes typical limits of $1 million to $15 million; verify the limit and carrier in an actual proposal. [3](https://www.aig.com/home/risk-solutions/business/casualty/excess-casualty "Excess Casualty Insurance") [6](https://choosemylo.com/business/product-umbrella "Commercial Umbrella")

## 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 Mylo Insurance?

Mylo suits small businesses wanting online quote comparisons or licensed-advisor help; firms needing complex program management should compare full-service brokers. Mylo says 95% of customers pay no fee, though some transactions carry fees. [4](https://choosemylo.com/business/business-insurance "Small Business Insurance") [5](https://choosemylo.com/our-story "About Mylo")

[Mylo profile](https://spot.insure/insurance-providers/mylo)

## What Is Umbrella and Excess Liability Insurance?

Umbrella or excess insurance adds liability limits above the policies named in the quote after a covered claim exhausts their limits. It may fit if a contract sets higher limits; check which primary policies are listed and any gaps between them. [7](https://www.iii.org/publication/insuring-your-business-small-business-owners-guide-to-insurance/specific-coverages/liability-insurance "Liability Insurance") [8](https://www.insurance.ca.gov/01-consumers/105-type/95-guides/09-comm/commercialguide.cfm "Commercial Insurance Guide") [9](https://www.insurance.ca.gov/0200-industry/0050-renew-license/0200-requirements/casualty/lines-of-ins.cfm "Lines of Insurance") [10](https://www.coverdash.com/coverage "Coverage Hub") [11](https://kinro.com/products "Products")

## Key Differences in Umbrella and Excess Liability Insurance

### Who carries and places the risk

AIG markets admitted and non-admitted capacity for lead, mid, and high excess positions. Mylo brokers umbrella coverage by comparing multiple carriers rather than underwriting it. The AIG proposal will identify its account-specific insurer and tower structure; ask Mylo which carriers can follow your existing policies. [3](https://www.aig.com/home/risk-solutions/business/casualty/excess-casualty "Excess Casualty Insurance") [6](https://choosemylo.com/business/product-umbrella "Commercial Umbrella")

### Typical limits and underlying policies

Mylo says most commercial umbrella policies add $1 million to $15 million above underlying policies and cannot be used on their own. AIG describes excess protection that can integrate with casualty lines but sets attachment and underlying terms account by account. Compare the quoted limit and attachment, not Mylo’s general range, against the requirement you need to meet. [3](https://www.aig.com/home/risk-solutions/business/casualty/excess-casualty "Excess Casualty Insurance") [6](https://choosemylo.com/business/product-umbrella "Commercial Umbrella")

## What to Confirm in Umbrella and Excess Liability Insurance Quotes

- Ask Mylo which carrier and underlying policies support your requested limit; ask AIG for the layer position, attachment point, and named insurer. [3](https://www.aig.com/home/risk-solutions/business/casualty/excess-casualty "Excess Casualty Insurance") [6](https://choosemylo.com/business/product-umbrella "Commercial Umbrella")

## Offering Details

| Criteria | AIG Excess Casualty and Lead Umbrella | Mylo Commercial Umbrella Insurance |
| --- | --- | --- |
| Role in This Line | AIG markets admitted and non-admitted excess casualty capacity, including lead umbrella, mid-excess and high-excess positions. The legal insurer and structure for a specific tower are account-specific. [3](https://www.aig.com/home/risk-solutions/business/casualty/excess-casualty "Excess Casualty Insurance") (Evidence: Company-reported; scope: Role in this product is limited to the description on the linked AIG source..) | Mylo brokers commercial umbrella insurance by comparing quotes from multiple carriers rather than underwriting the policy itself. [6](https://choosemylo.com/business/product-umbrella "Commercial Umbrella") (Evidence: Company-reported; scope: Commercial umbrella product page..) |
| Issuing Insurer | Confirm in your quote. | The commercial umbrella product page does not name the insurer that would issue a given business's policy. [6](https://choosemylo.com/business/product-umbrella "Commercial Umbrella") (Evidence: Not publicly disclosed; scope: Checked the commercial umbrella product page on 2026-09-23..) |
| Who It’s For | AIG describes lead umbrella, mid-excess and high-excess placements for a wide range of accounts, including small-business and corporate risks. It does not state an account-specific appetite or attachment eligibility. [3](https://www.aig.com/home/risk-solutions/business/casualty/excess-casualty "Excess Casualty 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..) | Mylo says umbrella coverage may also be needed for businesses operating internationally whose primary policy limits overseas protection, or that have signed a contract with a customer, partner or vendor requiring umbrella coverage. [6](https://choosemylo.com/business/product-umbrella "Commercial Umbrella") (Evidence: Company-reported; scope: Commercial umbrella product page FAQ..) |
| Coverage Features | AIG describes excess liability protection against severe liabilities and lead umbrella placements that may integrate with other casualty lines. The exact underlying policies, attachment points and follow-form terms depend on the placement. [3](https://www.aig.com/home/risk-solutions/business/casualty/excess-casualty "Excess Casualty 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..) | Mylo describes commercial umbrella as extra liability protection that takes over once a business exhausts the limits of its general liability, commercial auto or workers' compensation policies, and says it cannot be purchased or used on its own without an underlying policy in place. [6](https://choosemylo.com/business/product-umbrella "Commercial Umbrella") (Evidence: Company-reported; scope: Commercial umbrella product page; the issued policy and its exclusions control..) |
| Limits and Retentions | AIG advertises up to $75 million total capacity on an individual-account basis, subject to underwriting. This is not a standard or guaranteed limit for a buyer. [3](https://www.aig.com/home/risk-solutions/business/casualty/excess-casualty "Excess Casualty 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..) | Mylo says most commercial umbrella policies pay out between $1 million and $15 million in additional coverage above the underlying policy's limits. [6](https://choosemylo.com/business/product-umbrella "Commercial Umbrella") (Evidence: Company-reported; scope: Commercial umbrella product page FAQ; a general market range, not a quoted limit for any specific business..) |
| Risk Services | AIG describes in-house risk experts, claims specialists, litigation-management strategies and integration with domestic and foreign casualty platforms. Those services do not change policy wording. [3](https://www.aig.com/home/risk-solutions/business/casualty/excess-casualty "Excess Casualty Insurance") (Evidence: Company-reported; scope: The linked page describes company-reported support; specific account services and third-party arrangements must be confirmed..) | Confirm in your quote. |
| How to Apply | Confirm in your quote. | Mylo says a licensed agent reviews the specific business to give a personalized recommendation on whether umbrella coverage makes sense, and compares quotes from top-rated carriers. [6](https://choosemylo.com/business/product-umbrella "Commercial Umbrella") (Evidence: Company-reported; scope: Commercial umbrella product page "How will Mylo find me the right policy?" section..) |

## Full Comparison

- [AIG vs Mylo](https://spot.insure/compare/aig-vs-mylo): all coverage lines, business roles, service and claims.
- [What Is Umbrella and Excess Liability Insurance?](https://spot.insure/coverage/umbrella-excess): Umbrella or excess insurance can add liability limits above selected underlying policies when a covered claim exceeds them; compare the schedule and any gaps.
- [AIG vs Mylo Commercial Auto Insurance](https://spot.insure/compare/aig-vs-mylo/commercial-auto)
- [AIG vs Mylo Cyber Insurance](https://spot.insure/compare/aig-vs-mylo/cyber)
- [AIG vs Mylo Employee Health Benefits](https://spot.insure/compare/aig-vs-mylo/employee-health-benefits)
- [AIG vs Mylo General Liability Insurance](https://spot.insure/compare/aig-vs-mylo/general-liability)
- [AIG vs Mylo Professional Liability (E&O) Insurance](https://spot.insure/compare/aig-vs-mylo/professional-errors-omissions)
- [AIG vs Mylo Workers’ Compensation Insurance](https://spot.insure/compare/aig-vs-mylo/workers-compensation)
- [AIG vs HUB International Umbrella and Excess Liability Insurance](https://spot.insure/compare/aig-vs-hub-international/umbrella-excess)
- [AIG vs Insureon Umbrella and Excess Liability Insurance](https://spot.insure/compare/aig-vs-insureon/umbrella-excess)
- [AIG vs Kinro Umbrella and Excess Liability Insurance](https://spot.insure/compare/aig-vs-kinro/umbrella-excess)
- [AIG vs Liberty Mutual Umbrella and Excess Liability Insurance](https://spot.insure/compare/aig-vs-liberty-mutual/umbrella-excess)
- [AIG vs Markel Insurance Umbrella and Excess Liability Insurance](https://spot.insure/compare/aig-vs-markel/umbrella-excess)
- [Alliance Risk vs Mylo Umbrella and Excess Liability Insurance](https://spot.insure/compare/alliance-risk-vs-mylo/umbrella-excess)

## Sources

### 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. [Excess Casualty Insurance](https://www.aig.com/home/risk-solutions/business/casualty/excess-casualty). AIG; Official AIG Excess Casualty page: admitted/non-admitted options, lead umbrella/mid/high excess placements, advertised per-account capacity subject to underwriting, domestic/foreign integration, risk and claims services.. Accessed 2026-09-30.

### Mylo

4. [Small Business Insurance](https://choosemylo.com/business/business-insurance). Mylo; Hero; What Insurance Does A Small Business Need (Business Owners Policy listing); Get My Quote; Business Insurance FAQs; commercial-product navigation; footer legal disclosure. Accessed 2026-09-16.
5. [About Mylo](https://choosemylo.com/our-story). Mylo; Your Digital One-Stop Shop; The Broker Advantage; Proven Heritage, Powerful Future; About Mylo FAQs. Accessed 2026-09-15.
6. [Commercial Umbrella](https://choosemylo.com/business/product-umbrella). Mylo; Rainy days? Try Umbrella coverage; Don't put a limit on your success (example scenarios for general liability, commercial auto and workers' comp); Umbrella coverage FAQs (typical payout range, standalone-use limitation); How will Mylo find me the right policy?. Accessed 2026-09-23.

### Umbrella and Excess Liability Insurance Guide

7. [Liability Insurance](https://www.iii.org/publication/insuring-your-business-small-business-owners-guide-to-insurance/specific-coverages/liability-insurance). Insurance Information Institute; Heading Umbrella Liability Insurance; sentence Umbrella Liability—also known as Excess Liability Insurance; underlying policies listed with limits; typically GL, auto and employers’ liability; starts when a covered loss exhausts the primary per occurrence limit; Most umbrella policies exclude EPL, professional liability, product recall, workers compensation, asbestos, pollution, war and terrorism. Accessed 2026-09-16.
8. [Commercial Insurance Guide](https://www.insurance.ca.gov/01-consumers/105-type/95-guides/09-comm/commercialguide.cfm). California Department of Insurance; Commercial Umbrella; excess over a basic liability policy; auto/CGL/WC or any liability policy can be covered; may respond if basic policy not in force or for gaps; SIR when no underlying. Accessed 2026-09-16.
9. [Lines of Insurance](https://www.insurance.ca.gov/0200-industry/0050-renew-license/0200-requirements/casualty/lines-of-ins.cfm). California Department of Insurance; Umbrella or Excess Liability Policy: excess limits over existing liability; may provide additional coverages not provided by underlying policies. Accessed 2026-09-16.
10. [Coverage Hub](https://www.coverdash.com/coverage). Coverdash; Excess & Specialty: Umbrella; Excess Liability. Accessed 2026-09-16.
11. [Products](https://kinro.com/products). Kinro; 09 Umbrella/Excess: additional limits above scheduled underlying policies; when to review; reviewed with. 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 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).

## Mylo Reviews

Review Score: 7.7 / 10 from 2 rated sources, equally weighted.

Mylo has strong feedback on its Kansas City Birdeye listing, while its tiny Trustpilot sample is negative. Most available feedback mixes personal and business insurance.

- Trustpilot: TrustScore 2.9 (0–5 stars); 2 reviews. Trustpilot brand profile linked to choosemylo.com and Kansas City address; two user reviews from U.S. reviewers, both about auto-insurance shopping, not commercial policies. Trustpilot warns reviews may not be representative. Period: 0 reviews in prior 12 months; accessed 2026-09-25. Checked 2026-09-25. [Mylo Reviews | Trustpilot](https://uk.trustpilot.com/review/choosemylo.com)
- Birdeye (aggregates Google and Birdeye reviews): combined Google/Birdeye star rating 4.8 (0–5 stars); 1329 reviews. Kansas City office at 8880 Ward Pkwy #200; profile links to choosemylo.com and identifies insurance products including business, home, auto, health and group health. Birdeye shows 1,328 Google and 1 Birdeye review. Local office and mixed-product profile, not company-wide commercial-only consensus. Period: Observed 2026-09-25; 1,328 Google-origin plus one Birdeye review. Checked 2026-09-25. [Mylo, a Lockton Company | Birdeye](https://reviews.birdeye.com/mylo-a-lockton-company-155339142807839)

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

## Agent and Developer Resources

- [Markdown page](https://spot.insure/compare/aig-vs-mylo/umbrella-excess.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)