---
title: "Harper vs Relm Insurance Umbrella and Excess Liability Insurance"
description: "Harper maps follow-form umbrella over GL, auto and WC employer suits; Relm markets excess for brokers serving fleets, energy and large contracts."
canonical: "https://spot.insure/compare/harper-vs-relm/umbrella-excess"
page-type: "line-comparison"
updated-at: "2026-09-24"
---

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# Harper vs Relm Insurance Umbrella and Excess Liability Insurance

Harper maps follow-form umbrella over GL, auto and WC employer suits; Relm markets excess for brokers serving fleets, energy and large contracts.

## Research Scope and Use

Use this comparison to evaluate Harper and Relm Insurance 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

Harper places extra limits that follow the underlying policies after a specialist reviews those primaries. Relm markets excess liability as a casualty line brokers place for clients whose underlying limits may not be enough, especially fleets, public-facing operations, large contracts, energy, manufacturing and transportation. [3](https://www.harperinsure.com/coverages/umbrella "Umbrella Insurance") [6](https://relminsurance.com/lines-of-business/casualty-insurance/ "Casualty Insurance")

## What Is Harper Insurance?

Harper is a commercial insurance brokerage for businesses with complex risks. Its specialists use AI tools to gather information, seek quotes from insurers and help customers manage coverage. [1](https://www.harperinsure.com/sms-terms "Text Messaging Terms and Conditions") [2](https://www.harperinsure.com/insurance-insights/harper-45m-funding-announcement "We're Announcing $47M to Build the Insurance Company Every Business Deserves")

[Harper profile](https://spot.insure/insurance-providers/harper)

## What Is Relm Insurance?

Relm is a specialty insurance business serving emerging industries. Its AI range distinguishes developer liability, gaps in existing liability insurance and losses from third-party AI failures. [4](https://relminsurance.com/relm-launches-us-mga/ "Relm Launches US MGA") [5](https://relminsurance.com/relm-insurance-launches-ai-suite/ "Relm Launches AI Liability Solutions")

[Relm Insurance profile](https://spot.insure/insurance-providers/relm)

## What Is Umbrella and Excess Liability Insurance?

Commercial umbrella insurance can provide additional liability limits above scheduled underlying policies for covered claims. Don't assume umbrella and excess liability are the same coverage — the labels aren't proven synonyms. [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")

## Key Differences in Umbrella and Excess Liability Insurance

### Direct Placement Versus a Broker-Marketed Excess Line

Harper places umbrella and excess as extra limits above existing primaries. Relm markets excess liability insurance as a casualty line brokers can place for clients whose underlying liability limits may not be sufficient. [3](https://www.harperinsure.com/coverages/umbrella "Umbrella Insurance") [6](https://relminsurance.com/lines-of-business/casualty-insurance/ "Casualty Insurance")

Harper says the layer follows the underlying terms and maps which policies sit underneath. Relm says excess adds protection once underlying liability policy limits are exhausted, without describing a follow-form mapping step. [3](https://www.harperinsure.com/coverages/umbrella "Umbrella Insurance") [6](https://relminsurance.com/lines-of-business/casualty-insurance/ "Casualty Insurance")

### Who Sets the Limit Number

You request a Harper quote online or by phone; a specialist reviews the underlying policies before recommending limits. Relm says brokers will always advise on the exact excess limits a client needs, framing the product as broker-guided rather than self-service. Neither page names an issuing insurer or publishes specific limit figures. [3](https://www.harperinsure.com/coverages/umbrella "Umbrella Insurance") [6](https://relminsurance.com/lines-of-business/casualty-insurance/ "Casualty Insurance")

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

- Ask Relm which broker is placing the excess and which industries and fleet exposures the market will accept. [6](https://relminsurance.com/lines-of-business/casualty-insurance/ "Casualty Insurance")
- Ask Harper how follow-form mapping treats auto and employer-suit layers. [3](https://www.harperinsure.com/coverages/umbrella "Umbrella Insurance")
- Confirm the issuing insurer on both quotes. [6](https://relminsurance.com/lines-of-business/casualty-insurance/ "Casualty Insurance") [3](https://www.harperinsure.com/coverages/umbrella "Umbrella Insurance")
- Get a written limit and attachment; Relm leaves the number to the placing broker, and Harper does not publish figures. [6](https://relminsurance.com/lines-of-business/casualty-insurance/ "Casualty Insurance") [3](https://www.harperinsure.com/coverages/umbrella "Umbrella Insurance")

## Offering Details

| Criteria | Harper Umbrella Insurance | Relm Excess Liability Insurance |
| --- | --- | --- |
| Role in This Line | Harper places umbrella and excess liability coverage as extra limits stacked above a client's existing primary policies, rather than re-selling the underlying coverage itself. [3](https://www.harperinsure.com/coverages/umbrella "Umbrella Insurance") (Evidence: Company-reported; scope: Umbrella page introduction and 'What is Umbrella insurance?' section..) | Relm markets Excess Liability Insurance as a casualty line brokers can place for clients whose underlying liability limits may not be sufficient. [6](https://relminsurance.com/lines-of-business/casualty-insurance/ "Casualty Insurance") (Evidence: Company-reported; scope: Relm line-of-business page (Relm sells through brokers); not a statement identifying the issuing insurer for a given placement..) |
| Issuing Insurer | Not described in the reviewed sources. | The reviewed page does not name a specific issuing insurer for excess liability placements. [6](https://relminsurance.com/lines-of-business/casualty-insurance/ "Casualty Insurance") (Evidence: Not publicly disclosed; scope: Line-of-business page as read on 2026-09-23; a specific placement's insurer is product- and jurisdiction-specific..) |
| Who It’s For | Harper recommends an umbrella when a lease or contract requires liability limits above a business's primary policies, and otherwise frames it as a judgment call based on how much of a claim the business could absorb. [3](https://www.harperinsure.com/coverages/umbrella "Umbrella Insurance") (Evidence: Company-reported; scope: Umbrella FAQ 'Do I need an umbrella?'..) | Relm says excess liability benefits companies with higher-than-average liability exposure, such as those with large vehicle fleets, significant public interaction or large contracts, and calls it especially important for high-risk industries like energy, manufacturing or transportation. [6](https://relminsurance.com/lines-of-business/casualty-insurance/ "Casualty Insurance") (Evidence: Company-reported; scope: Casualty page 'What is Excess Liability Insurance?' section; not a guarantee of eligibility for a particular company..) |
| Coverage Features | Harper describes the umbrella responding above general liability claims, above auto liability claims, and above a workers' compensation claim when an injured employee separately sues. [3](https://www.harperinsure.com/coverages/umbrella "Umbrella Insurance") (Evidence: Company-reported; scope: Umbrella page's four coverage tiles; the underlying and umbrella policies as issued control which claims actually qualify..)<br><br>Harper says the umbrella follows the terms of the policies underneath it, and that it maps exactly which underlying policies sit under a client's umbrella so there are no coverage gaps. [3](https://www.harperinsure.com/coverages/umbrella "Umbrella Insurance") (Evidence: Company-reported; scope: Umbrella FAQ 'Does it cover everything my other policies cover?'; a described mapping practice, not an independently verified outcome..) | Relm says excess liability adds protection once the limits of a company's underlying liability policies are exhausted. [6](https://relminsurance.com/lines-of-business/casualty-insurance/ "Casualty Insurance") (Evidence: Company-reported; scope: Casualty page 'What is Excess Liability Insurance?' section; the issued policy and declarations control..) |
| Limits and Retentions | Harper says each additional million in umbrella limits typically costs a fraction of the first million, and that industry and underlying limits drive price, but the reviewed page does not publish specific limit amounts, retentions or premium figures. [3](https://www.harperinsure.com/coverages/umbrella "Umbrella Insurance") (Evidence: Not publicly disclosed; scope: Umbrella page 'We know this' section and FAQ 'What does it cost?'; figures would appear on an actual quote..) | Not described in the reviewed sources. |
| How to Apply | You request a quote through Harper's online form or by phone; Harper says a specialist reviews the underlying policies before recommending umbrella limits. [3](https://www.harperinsure.com/coverages/umbrella "Umbrella Insurance") (Evidence: Company-reported; scope: Umbrella page quote form and 'Why Harper' process steps..) | Relm says brokers will always advise on the exact excess liability limits a client needs, framing the product as broker-guided rather than self-service. [6](https://relminsurance.com/lines-of-business/casualty-insurance/ "Casualty Insurance") (Evidence: Company-reported; scope: Casualty page 'What is Excess Liability Insurance?' section; no quote was requested during this research..) |

## Full Comparison

- [Harper vs Relm Insurance](https://spot.insure/compare/harper-vs-relm): all coverage lines, business roles, service and claims.
- [What Is Umbrella and Excess Liability Insurance?](https://spot.insure/coverage/umbrella-excess): Umbrella and excess liability insurance can add limits above the underlying policies it lists, subject to its coverage terms.
- [Harper vs Relm Insurance Commercial Property Insurance](https://spot.insure/compare/harper-vs-relm/commercial-property)
- [Harper vs Relm Insurance Cyber Insurance](https://spot.insure/compare/harper-vs-relm/cyber)
- [Harper vs Relm Insurance General Liability Insurance](https://spot.insure/compare/harper-vs-relm/general-liability)
- [Harper vs Relm Insurance Inland Marine Insurance](https://spot.insure/compare/harper-vs-relm/inland-marine)
- [Harper vs Relm Insurance Product Liability Insurance](https://spot.insure/compare/harper-vs-relm/product-liability)
- [Harper vs Relm Insurance Professional Liability (E&O) Insurance](https://spot.insure/compare/harper-vs-relm/professional-errors-omissions)
- [Alliance Risk vs Harper Umbrella and Excess Liability Insurance](https://spot.insure/compare/alliance-risk-vs-harper/umbrella-excess)
- [Alliance Risk vs Relm Insurance Umbrella and Excess Liability Insurance](https://spot.insure/compare/alliance-risk-vs-relm/umbrella-excess)
- [Amelia Risk vs Harper Umbrella and Excess Liability Insurance](https://spot.insure/compare/amelia-risk-vs-harper/umbrella-excess)
- [Amelia Risk vs Relm Insurance Umbrella and Excess Liability Insurance](https://spot.insure/compare/amelia-risk-vs-relm/umbrella-excess)
- [CFC vs Harper Umbrella and Excess Liability Insurance](https://spot.insure/compare/cfc-vs-harper/umbrella-excess)
- [CFC vs Relm Insurance Umbrella and Excess Liability Insurance](https://spot.insure/compare/cfc-vs-relm/umbrella-excess)

## Sources

### Harper

1. [Text Messaging Terms and Conditions](https://www.harperinsure.com/sms-terms). Harper Global Enterprises Inc.; Effective August 24, 2026; sections 1–3 (entity, consent and service messages), 5 (message costs), 9 (delivery) and 11 (coverage confirmation). Accessed 2026-09-15.
2. [We're Announcing $47M to Build the Insurance Company Every Business Deserves](https://www.harperinsure.com/insurance-insights/harper-45m-funding-announcement). Harper / Dakotah Rice; February 26, 2026 article: brokerage identity; AI-assisted submissions and follow-ups; 24–48-hour coverage statement; more than 165 underwriters; plans for additional direct appointments. Accessed 2026-09-15.
3. [Umbrella Insurance](https://www.harperinsure.com/coverages/umbrella). Harper; Know your coverage: What is Umbrella insurance?; Excess over general liability, Excess over auto, Above a workplace-injury suit, Contract compliance; Why Harper; FAQs on whether an umbrella is needed, what it follows, and pricing. Accessed 2026-09-23.

### Relm Insurance

4. [Relm Launches US MGA](https://relminsurance.com/relm-launches-us-mga/). Relm Insurance; Opening paragraphs describing US MGA and distribution partners. Accessed 2026-09-16.
5. [Relm Launches AI Liability Solutions](https://relminsurance.com/relm-insurance-launches-ai-suite/). Relm Insurance; NOVAAI, PONTAAI and RESCAAI: Applicable Users and Coverage Highlights. Accessed 2026-09-16.
6. [Casualty Insurance](https://relminsurance.com/lines-of-business/casualty-insurance/). Relm Insurance; What is Excess Liability Insurance?. 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.

Updated 2026-09-24. 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.

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