---
title: "Harper vs Relm Insurance Professional Liability (E&O) Insurance"
description: "Relm splits E&O into named sub-products for accountants and other niches; Harper markets the same policy under two catalogue names instead."
canonical: "https://spot.insure/compare/harper-vs-relm/professional-errors-omissions"
page-type: "line-comparison"
updated-at: "2026-09-23"
---

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# Harper vs Relm Insurance Professional Liability (E&O) Insurance

Relm splits E&O into named sub-products for accountants and other niches; Harper markets the same policy under two catalogue names instead.

## Research Scope and Use

Use this comparison to evaluate Harper and Relm Insurance for Professional Liability (E&O) 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

Relm groups a family of named sub-products under Professional Lines and Errors and Omissions, including a distinct Accountants E&O form, while Harper markets one policy under two catalogue names, Professional Liability and Errors and Omissions. [8](https://relminsurance.com/lines-of-business/professional-lines-and-errors-and-omissions-insurance/ "Professional Lines and Errors and Omissions Insurance") [4](https://www.harperinsure.com/coverages/errors-and-omissions "Errors and Omissions Insurance") [5](https://www.harperinsure.com/coverages "What We Cover")

## 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. [6](https://relminsurance.com/relm-launches-us-mga/ "Relm Launches US MGA") [7](https://relminsurance.com/relm-insurance-launches-ai-suite/ "Relm Launches AI Liability Solutions")

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

## What Is Professional Errors and Omissions (E&O) Insurance?

Professional errors and omissions (E&O) insurance, also called professional liability insurance, addresses claims that professional services or advice caused a client financial loss. What's covered depends on the services actually scheduled in the policy, not the product label alone. [9](https://www.tdi.texas.gov/commercial/pl-faq.html "FAQ: Professional liability insurance") [10](https://www.iii.org/article/professional-liability-insurance "Professional liability insurance") [11](https://www.sba.gov/counseling/launch-your-business/#business-insurance "Get business insurance") [12](https://www.hiscox.com/documents/pl-sample-policy-wording.pdf "Professional Liability – US Direct Errors and Omissions Insurance")

## Key Differences in Professional Liability (E&O) Insurance

### A Family of Sub-Products Versus One Policy, Two Names

Relm groups a family of professional liability products under Professional Lines and Errors and Omissions, distinguishing a general E&O line from specialized versions for accountants, consultants, financial institutions and other niches. [8](https://relminsurance.com/lines-of-business/professional-lines-and-errors-and-omissions-insurance/ "Professional Lines and Errors and Omissions Insurance") Harper instead sells a single policy under two separate catalogue entries:

Harper markets the identical policy under two catalogue entries, "Professional Liability" and "Errors and Omissions"; the E&O page states it is the same policy, just named what a given industry calls it. [4](https://www.harperinsure.com/coverages/errors-and-omissions "Errors and Omissions Insurance") [5](https://www.harperinsure.com/coverages "What We Cover") (Evidence: Company-reported; scope: Coverage directory listing plus the E&O page's own description; a naming convention Harper states about itself, not a distinction between two products..)

### A Distinct Accountants Product

Relm describes a separate Accountants Errors and Omissions product covering misconduct accusations, financial misstatements, miscalculations and late filings. [8](https://relminsurance.com/lines-of-business/professional-lines-and-errors-and-omissions-insurance/ "Professional Lines and Errors and Omissions Insurance") Harper's pages do not name a comparable accountant-specific product; they instead describe coverage for errors and omissions in the work itself and negligence allegations about professional judgment, applied across the professions Harper lists. [3](https://www.harperinsure.com/coverages/professional-liability "Professional Liability Insurance")

### Who Each Page Names as a Fit

Relm targets clients in emerging sectors such as space, digital assets, AI and biotech, describing general E&O as protection for the provision of specialized products, advice or services. [8](https://relminsurance.com/lines-of-business/professional-lines-and-errors-and-omissions-insurance/ "Professional Lines and Errors and Omissions Insurance") Harper instead targets consultants, agencies, tech firms and licensed professionals whose work product is advice, design or a decision. [3](https://www.harperinsure.com/coverages/professional-liability "Professional Liability Insurance")

## What to Confirm in Professional Liability (E&O) Insurance Quotes

- Confirm which of Relm's named products, general E&O or Accountants E&O, a broker would place for your business, since terms differ by product. [8](https://relminsurance.com/lines-of-business/professional-lines-and-errors-and-omissions-insurance/ "Professional Lines and Errors and Omissions Insurance")
- Ask Harper for its written exclusions review for your specific policy. [3](https://www.harperinsure.com/coverages/professional-liability "Professional Liability Insurance")
- Relm's page names no insurer for its E&O placements, and Harper's pages name none either; confirm the carrier both would actually use. [8](https://relminsurance.com/lines-of-business/professional-lines-and-errors-and-omissions-insurance/ "Professional Lines and Errors and Omissions Insurance") [3](https://www.harperinsure.com/coverages/professional-liability "Professional Liability Insurance")
- Ask Relm's broker whether a regulatory requirement applies to your profession, and ask Harper whether your client contracts already set the limit it would recommend. [8](https://relminsurance.com/lines-of-business/professional-lines-and-errors-and-omissions-insurance/ "Professional Lines and Errors and Omissions Insurance") [3](https://www.harperinsure.com/coverages/professional-liability "Professional Liability Insurance")

## Offering Details

| Criteria | Harper Professional Liability Insurance | Relm Errors and Omissions Insurance |
| --- | --- | --- |
| Role in This Line | Harper places professional liability coverage as a broker, writing the policy around the applicant's actual services rather than underwriting it, and describes a specialist handling the placement. [3](https://www.harperinsure.com/coverages/professional-liability "Professional Liability Insurance") (Evidence: Company-reported; scope: Professional liability page introduction and 'Why Harper' section..)<br><br>Harper markets the identical policy under two catalogue entries, "Professional Liability" and "Errors and Omissions"; the E&O page states it is the same policy, just named what a given industry calls it. [4](https://www.harperinsure.com/coverages/errors-and-omissions "Errors and Omissions Insurance") [5](https://www.harperinsure.com/coverages "What We Cover") (Evidence: Company-reported; scope: Coverage directory listing plus the E&O page's own description; a naming convention Harper states about itself, not a distinction between two products..) | Relm groups a family of professional liability products under Professional Lines and Errors and Omissions, distinguishing a general E&O line from specialized versions for accountants, consultants, financial institutions, lawyers, lenders, media, trust/fund administrators and other niches. [8](https://relminsurance.com/lines-of-business/professional-lines-and-errors-and-omissions-insurance/ "Professional Lines and Errors and Omissions 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. This record covers the general 'Errors and Omissions' and 'Consultants' and 'Miscellaneous' entries; Relm's media and lawyers E&O sub-products are addressed in separate offering records where scoped..) |
| Issuing Insurer | The reviewed pages name pricing drivers (services performed, revenue, contract size) but do not name the issuing insurer or publish specific limit, retention or premium figures for this line. [3](https://www.harperinsure.com/coverages/professional-liability "Professional Liability Insurance") [4](https://www.harperinsure.com/coverages/errors-and-omissions "Errors and Omissions Insurance") (Evidence: Not publicly disclosed; scope: Checked both the professional-liability and errors-and-omissions pages on 2026-09-23; neither names a carrier or a limit figure..) | The reviewed page does not name a specific issuing insurer for E&O placements. [8](https://relminsurance.com/lines-of-business/professional-lines-and-errors-and-omissions-insurance/ "Professional Lines and Errors and Omissions 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 targets consultants, agencies, tech firms and licensed professionals whose work product is advice, design or a decision, since general liability doesn't cover a client claiming that work caused a financial loss. [3](https://www.harperinsure.com/coverages/professional-liability "Professional Liability Insurance") (Evidence: Company-reported; scope: Professional liability page introduction and FAQ distinguishing it from general liability..) | Relm targets clients in emerging sectors such as space, digital assets, AI and biotech, describing general E&O as protection for the provision of specialized products, advice or services, and Miscellaneous E&O for niche fields like robotics consulting and space logistics that don't fit an established category. [8](https://relminsurance.com/lines-of-business/professional-lines-and-errors-and-omissions-insurance/ "Professional Lines and Errors and Omissions Insurance") (Evidence: Company-reported; scope: Professional Lines page framing; not a guarantee of eligibility for a particular company..)<br><br>Relm notes that some professionals, including attorneys, are required by federal or state law to carry errors and omissions insurance, and that Financial Institutions Professional Indemnity is mandated by some regulators, including the UK's Financial Conduct Authority. [8](https://relminsurance.com/lines-of-business/professional-lines-and-errors-and-omissions-insurance/ "Professional Lines and Errors and Omissions Insurance") (Evidence: Company-reported; scope: Professional Lines page; general regulatory context, not a jurisdiction-specific legal determination for a particular buyer..) |
| Coverage Features | Harper describes coverage for errors and omissions in the work itself, negligence allegations about professional judgment, and legal defense costs, with limits it says are matched to the client contracts that require the policy. [3](https://www.harperinsure.com/coverages/professional-liability "Professional Liability Insurance") [4](https://www.harperinsure.com/coverages/errors-and-omissions "Errors and Omissions Insurance") (Evidence: Company-reported; scope: Professional liability page's four coverage tiles; the E&O page adds that claims often surface a year or more after the work was delivered. The issued policy and its exclusions control actual scope..) | Relm says its general E&O line covers claims of professional negligence, mistakes or faulty recommendations, and failure to deliver on agreed services, while Consultants E&O specifically defends against allegations of negligence, poor advice or failure to deliver adequate services. [8](https://relminsurance.com/lines-of-business/professional-lines-and-errors-and-omissions-insurance/ "Professional Lines and Errors and Omissions Insurance") (Evidence: Company-reported; scope: Professional Lines page general description; the issued policy and declarations control..)<br><br>Relm describes a distinct Accountants Errors and Omissions product covering misconduct accusations, financial misstatements, miscalculations, late filings, and in some cases breach of contract, including legal defense costs, settlements and damages. [8](https://relminsurance.com/lines-of-business/professional-lines-and-errors-and-omissions-insurance/ "Professional Lines and Errors and Omissions Insurance") (Evidence: Company-reported; scope: Professional Lines page 'Accountants Errors and Omissions' section; a related but separate product from Relm's general E&O line..) |
| Risk Services | Harper says it reads a policy's exclusions line by line before a client buys, because two E&O policies with the same limit can respond very differently to the same claim. [3](https://www.harperinsure.com/coverages/professional-liability "Professional Liability Insurance") (Evidence: Company-reported; scope: Professional liability page 'We know this' section; a described review practice, not an independently verified outcome..) | Not described in the reviewed sources. |
| How to Apply | You request a quote online or by phone; if a client contract requires E&O, Harper says it places coverage matching that requirement and issues the certificate the same day. [3](https://www.harperinsure.com/coverages/professional-liability "Professional Liability Insurance") (Evidence: Company-reported; scope: Professional liability page quote form and FAQ 'My client contract requires E&O. What now?'..) | Not described in the reviewed sources. |

## Full Comparison

- [Harper vs Relm Insurance](https://spot.insure/compare/harper-vs-relm): all coverage lines, business roles, service and claims.
- [What Is Professional Errors and Omissions (E&O) Insurance?](https://spot.insure/coverage/professional-errors-omissions): Professional E&O insurance addresses claims that a mistake in your advice or services caused a client financial loss.
- [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 Umbrella and Excess Liability Insurance](https://spot.insure/compare/harper-vs-relm/umbrella-excess)
- [Alliance Risk vs Harper Professional Liability (E&O) Insurance](https://spot.insure/compare/alliance-risk-vs-harper/professional-errors-omissions)
- [Alliance Risk vs Relm Insurance Professional Liability (E&O) Insurance](https://spot.insure/compare/alliance-risk-vs-relm/professional-errors-omissions)
- [At-Bay vs Harper Professional Liability (E&O) Insurance](https://spot.insure/compare/at-bay-vs-harper/professional-errors-omissions)
- [At-Bay vs Relm Insurance Professional Liability (E&O) Insurance](https://spot.insure/compare/at-bay-vs-relm/professional-errors-omissions)
- [Beazley vs Harper Professional Liability (E&O) Insurance](https://spot.insure/compare/beazley-vs-harper/professional-errors-omissions)
- [Beazley vs Relm Insurance Professional Liability (E&O) Insurance](https://spot.insure/compare/beazley-vs-relm/professional-errors-omissions)

## 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. [Professional Liability Insurance](https://www.harperinsure.com/coverages/professional-liability). Harper; Know your coverage: What is Professional Liability insurance?; Errors & omissions, Negligence allegations, Legal defense, Contract-driven limits; Why Harper; FAQs on general liability vs. E&O, client E&O requirements, and pricing drivers. Accessed 2026-09-23.
4. [Errors and Omissions Insurance](https://www.harperinsure.com/coverages/errors-and-omissions). Harper; Page states the product is 'Same policy as professional liability, just what your industry calls it'; describes financial-loss claims from professional services and late-arriving claims. Accessed 2026-09-23.
5. [What We Cover](https://www.harperinsure.com/coverages). Harper; Coverage directory list including Errors and Omissions and Professional Liability as separate catalogue entries. Accessed 2026-09-23.

### Relm Insurance

6. [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.
7. [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.
8. [Professional Lines and Errors and Omissions Insurance](https://relminsurance.com/lines-of-business/professional-lines-and-errors-and-omissions-insurance/). Relm Insurance; Errors and Omissions; Accountants Errors and Omissions; Consultants Errors and Omissions; Financial Institutions Professional Indemnity; Miscellaneous Errors and Omissions. Accessed 2026-09-23.

### Professional Liability (E&O) Insurance Guide

9. [FAQ: Professional liability insurance](https://www.tdi.texas.gov/commercial/pl-faq.html). Texas Department of Insurance; What’s professional liability coverage?; What types of damages…; What’s general liability insurance?; Do I need professional liability… if I have general liability…?; Is professional liability insurance required?; Can a client require…?; What’s the difference between occurrence policies and claims-made policies. Accessed 2026-09-16.
10. [Professional liability insurance](https://www.iii.org/article/professional-liability-insurance). Insurance Information Institute; Opening paragraphs (professional services/advice and E&O name); Claims not covered by general liability; What types of businesses need professional liability insurance?; What’s covered… and what’s not (claims-made versus occurrence, defense and judgments, non-financial/intentional limits, BOP/in-home exclusion). Accessed 2026-09-16.
11. [Get business insurance](https://www.sba.gov/counseling/launch-your-business/#business-insurance). U.S. Small Business Administration; Six common types of business insurance table. Accessed 2026-09-16.
12. [Professional Liability – US Direct Errors and Omissions Insurance](https://www.hiscox.com/documents/pl-sample-policy-wording.pdf). Hiscox Inc. specimen; About this Policy / Coverage for Claims Made Against You; I.A Insuring Agreement; I.B Defense; I.C Settlement; II.A Notice of Claims; II.C Optional Extended Reporting Period; III.A, III.K, III.M, III.R, III.S Exclusions; IV.A–B Limits and Deductible; VI.O Professional Services; VI.U Wrongful Act. Accessed 2026-09-16.

Updated 2026-09-23. 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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