---
title: "Mylo vs The Hartford: Professional Liability (E&O) Insurance"
description: "The Hartford publishes average monthly prices from $38 for healthcare professionals to $239 for architects and engineers, plus reporting-period terms; Mylo compares multi-carrier quotes and explains claims-made versus occurrence forms."
canonical: "https://spot.insure/compare/mylo-vs-the-hartford/professional-errors-omissions"
page-type: "line-comparison"
updated-at: "2026-09-25"
comparison-pair: "mylo-vs-the-hartford"
provider-a: "mylo"
provider-b: "the-hartford"
coverage-line: "professional-errors-omissions"
---

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[Human-readable page](https://spot.insure/compare/mylo-vs-the-hartford/professional-errors-omissions)

## Agent Guide

**What this page is:** Focused comparison of Mylo and The Hartford for Professional Liability (E&O) 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 Professional Liability (E&O) Insurance questions about Mylo versus The Hartford. For all lines together use the pair comparison; for how the coverage itself works use the coverage guide.

**Questions this page answers:**
- Mylo vs The Hartford for Professional Liability (E&O) Insurance: how do they differ?
- Which is better for Professional Liability (E&O) Insurance, Mylo or The Hartford?
- What does Mylo or The Hartford publish about Professional Liability (E&O) Insurance (limits, eligibility, claims, add-ons)?

**Key facts:**
- Line: Professional Liability (E&O) Insurance. Providers: Mylo and The Hartford.
- Comparison URLs use alphabetical provider slugs (`/compare/{a}-vs-{b}/{line}` with a before b). A reversed pair redirects permanently to the alphabetical one.

**Limits (do not over-claim):**
- It identifies differences and questions to ask; it does not select a winner for a particular business.
- 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; last updated 2026-09-25.

**Related pages:**
- [Mylo vs The Hartford](https://spot.insure/compare/mylo-vs-the-hartford) — all coverage lines for this pair
- [Professional Liability (E&O) Insurance guide](https://spot.insure/coverage/professional-errors-omissions) — how this coverage works
- [Mylo profile](https://spot.insure/insurance-providers/mylo) — provider profile
- [The Hartford profile](https://spot.insure/insurance-providers/the-hartford) — provider profile

# Mylo vs The Hartford: How Do They Compare for Professional Liability (E&O) Insurance?

Mylo is a broker that compares quotes from several business insurers rather than writing the policy itself. Average minimum monthly premiums, such as $62 for standalone miscellaneous professional liability, are published by The Hartford.

The Hartford publishes profession-specific E&O price averages and reporting-period terms; Mylo compares multiple carriers and explains claims-made versus occurrence options.

## Mylo vs The Hartford Professional Liability (E&O) Insurance Summary

The Hartford publishes average monthly prices from $38 for healthcare professionals to $239 for architects and engineers, plus reporting-period terms; Mylo compares multi-carrier quotes and explains claims-made versus occurrence forms. [3](https://www.thehartford.com/professional-liability-insurance "Professional Liability Insurance Coverage") [1](https://choosemylo.com/business/product-professional-liability "Professional Liability Insurance")

## What Are the Key Differences Between Mylo and The Hartford Professional Liability (E&O) Insurance?

### Published Pricing Versus Comparing Quotes

The Hartford's page gives average minimum monthly prices from $38 for healthcare professionals to $239 for architects and engineers, and says many policies include a 30–60 day extended reporting period. [3](https://www.thehartford.com/professional-liability-insurance "Professional Liability Insurance Coverage") Mylo explains tail coverage without publishing comparable prices. [1](https://choosemylo.com/business/product-professional-liability "Professional Liability Insurance")

### Reporting-Period Terms on One Side

The Hartford's page details a specific structure Mylo's page doesn't quantify:

The Hartford says the policy can cover claims of negligence, misrepresentation, inaccurate advice, personal injury (libel/slander) and copyright infringement, plus defense costs. Many of its professional liability policies are written on a claims-made basis with a retroactive date and an extended reporting period (typically 30-60 days, extendable to a year or more for an added cost), though some are written on an occurrence basis. [3](https://www.thehartford.com/professional-liability-insurance "Professional Liability Insurance Coverage") (Evidence: Company-reported; scope: Professional liability product page as read 2026-09-23. General coverage and policy-form description; the issued policy controls..)

Mylo's page explains claims-made versus occurrence forms in general terms and says tail coverage can be added to a claims-made policy, but does not publish a specific reporting-period length like The Hartford's 30-60 day figure. [1](https://choosemylo.com/business/product-professional-liability "Professional Liability Insurance")

### Pricing Transparency

The Hartford publishes average minimum monthly premiums by product, ranging from $38 for Healthcare Professionals Professional Liability to $239 for Architects and Engineers Professional Liability. [3](https://www.thehartford.com/professional-liability-insurance "Professional Liability Insurance Coverage") Mylo's page does not publish a comparable price range; it describes shopping the market rather than quoting a figure directly. [1](https://choosemylo.com/business/product-professional-liability "Professional Liability Insurance")

## What Should You Confirm in Mylo and The Hartford Professional Liability (E&O) Insurance Quotes?

- Ask The Hartford whether your profession falls under one of its published pricing categories or a different underwriting tier. [3](https://www.thehartford.com/professional-liability-insurance "Professional Liability Insurance Coverage")
- Ask Mylo whether the quote it finds for you is claims-made or occurrence, and what a tail endorsement would cost. [1](https://choosemylo.com/business/product-professional-liability "Professional Liability Insurance")
- Confirm the extended-reporting-period length and cost on any claims-made quote from either. [3](https://www.thehartford.com/professional-liability-insurance "Professional Liability Insurance Coverage") [1](https://choosemylo.com/business/product-professional-liability "Professional Liability Insurance")
- Neither page publishes standard coverage limits; get them in writing before binding. [3](https://www.thehartford.com/professional-liability-insurance "Professional Liability Insurance Coverage") [1](https://choosemylo.com/business/product-professional-liability "Professional Liability Insurance")

## Mylo vs The Hartford Professional Liability (E&O) Insurance Compared

| Criteria | Mylo Professional Liability Insurance | The Hartford Professional Liability Insurance (Errors & Omissions) |
| --- | --- | --- |
| Who It’s For | Mylo markets this line to businesses that could face a claim from a client unhappy with their professional services, using examples spanning app development, financial planning and beauty-salon services. [1](https://choosemylo.com/business/product-professional-liability "Professional Liability Insurance") (Evidence: Company-reported; scope: Product page examples; a particular business's eligibility depends on underwriting..) | The Hartford targets professional liability at businesses that sign contracts requiring coverage, offer professional services directly to customers, or regularly give advice to clients, and lists industries it covers: accountants, consultants, interior designers, advertising agencies, graphic designers, technology professionals and healthcare professionals. [3](https://www.thehartford.com/professional-liability-insurance "Professional Liability Insurance Coverage") (Evidence: Company-reported; scope: Professional liability product page as read 2026-09-23..) |
| Coverage Features | Mylo describes the policy responding to breach-of-contract claims, bodily injury or property damage claims, financial-loss claims, and consequential-damages claims arising from a client relationship. [1](https://choosemylo.com/business/product-professional-liability "Professional Liability Insurance") (Evidence: Company-reported; scope: Product page coverage descriptions; actual insuring agreements and exclusions are set by the issued policy..)<br><br>Mylo explains that professional liability comes in claims-made and occurrence forms, and that tail coverage can be added to a claims-made policy to extend reporting after it ends. [1](https://choosemylo.com/business/product-professional-liability "Professional Liability Insurance") (Evidence: Company-reported; scope: Product page FAQ; which form and tail terms are offered depends on the placed carrier..) | The Hartford says the policy can cover claims of negligence, misrepresentation, inaccurate advice, personal injury (libel/slander) and copyright infringement, plus defense costs. Many of its professional liability policies are written on a claims-made basis with a retroactive date and an extended reporting period (typically 30-60 days, extendable to a year or more for an added cost), though some are written on an occurrence basis. [3](https://www.thehartford.com/professional-liability-insurance "Professional Liability Insurance Coverage") (Evidence: Company-reported; scope: Professional liability product page as read 2026-09-23. General coverage and policy-form description; the issued policy controls..) |
| Role in This Line | Mylo brokers professional liability insurance by comparing quotes from multiple business insurance companies rather than underwriting the policy itself. [1](https://choosemylo.com/business/product-professional-liability "Professional Liability Insurance") (Evidence: Company-reported; scope: Professional liability product page..) | The Hartford's professional liability insurance, also called errors and omissions (E&O) insurance, protects businesses when they make mistakes in the professional services provided to clients, including claims that turn out to be baseless. [3](https://www.thehartford.com/professional-liability-insurance "Professional Liability Insurance Coverage") (Evidence: Company-reported; scope: Professional liability product page as read 2026-09-23..) |

## About Mylo and The Hartford and Professional Liability (E&O) Insurance

- [Mylo company profile](https://spot.insure/insurance-providers/mylo) · [Mylo customer reviews](https://spot.insure/insurance-providers/mylo/reviews)
- [The Hartford company profile](https://spot.insure/insurance-providers/the-hartford) · [The Hartford customer reviews](https://spot.insure/insurance-providers/the-hartford/reviews)
- [What Is Professional Errors and Omissions (E&O) Insurance?](https://spot.insure/coverage/professional-errors-omissions)

## Related Pages for Mylo vs The Hartford Professional Liability (E&O)

- [Mylo vs The Hartford](https://spot.insure/compare/mylo-vs-the-hartford): 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 liability can help pay covered defense costs and losses when a client says your advice or service caused financial harm; check services and reporting terms.
- [Mylo Professional Liability (E&O) Insurance](https://spot.insure/insurance-providers/mylo/professional-errors-omissions)
- [The Hartford Professional Liability (E&O) Insurance](https://spot.insure/insurance-providers/the-hartford/professional-errors-omissions)

## Sources for Mylo vs The Hartford

### Sources About Mylo

1. [Professional Liability Insurance](https://choosemylo.com/business/product-professional-liability). Mylo; Professional Liability? But I Do Good Work; What does professional liability cover?; Professional liability FAQs (claims-made vs. occurrence, tail coverage); How will Mylo find me the right policy?. Accessed 2026-09-23.
2. [Contact Your Carrier](https://choosemylo.com/contact-your-carrier). Mylo; Carrier contact list grouped by Auto & Home, Business and Claims; no professional-liability-specific entry. Accessed 2026-09-23.

### Sources About The Hartford

3. [Professional Liability Insurance Coverage](https://www.thehartford.com/professional-liability-insurance). The Hartford; What Is Professional Liability Insurance Coverage?; What Does Professional Liability Insurance Cover?; Who Needs Professional Liability Insurance Coverage?; How Much Does Professional Liability Insurance Cost?; How Does Professional Liability Insurance Work? (claims-made vs. occurrence). Accessed 2026-09-23.

Updated 2026-09-25. 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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