At Bay vs Counterpart: Professional Liability / E&O Insurance

Counterpart distributes through wholesale brokers and splits its programs by profession, including architects, contractors, allied healthcare and lawyers; At-Bay provides primary MPL up to $5 million for businesses of all revenue sizes.

Kearny Risk organizes these comparisons for firms whose advice, content or technology creates professional exposures.Research updated 2026-10-01

Areas of coverage

At-Bay

  • role: At-Bay markets MPL as one of its own named insurance products, sold through its disclosed producer, At-Bay Insurance Services LLC, with the product page directed at "properly licensed insurance professionals" submitting business rather than at direct retail buyers. Current MPL product page and license disclosures; this describes the distribution channel, not who bears the underwriting risk.company-reportedSource ↗Source ↗
  • insurer: The current MPL product page does not name the insurer that issues the policy. A September 2023 press release named United Specialty Company in connection with MPL, but that historical reference does not establish the current issuing insurer for a new MPL quote. Reviewed MPL page as of 2026-09-23 and the September 2023 press release; restates the existing provider fact that MPL's current issuer is unresolved, distinct from the August 2023 Cyber/Tech E&O transition to At-Bay Specialty Insurance Company paper.not-foundSource ↗Source ↗
  • eligibility: At-Bay says it provides primary MPL for businesses of all revenue sizes with limits up to $5 million, subject to state restrictions and eligibility requirements detailed in a separate MPL appetite guide. Current MPL appetite paragraph; the linked appetite guide's specific eligibility requirements were not independently opened for this record.company-reportedSource ↗
  • coverage: At-Bay lists MPL coverage highlights including automatic coverage for acquired subsidiaries, claims-made-and-reported coverage, coverage for independent contractors, disciplinary-proceedings defense, a duty-to-defend contract, personal-injury coverage (including emotional distress), punitive damages where insurable, a professional-services definition written for each insured, and an 80/20 hammer clause. Product-page coverage-highlights list; an 80/20 hammer clause is a settlement provision where the insurer pays 80% and the insured pays 20% of costs after the insured declines a recommended settlement. The issued policy and declarations control actual wording, limits and exclusions.company-reportedSource ↗
  • limits: At-Bay publishes an MPL limit ceiling of up to $5 million, with state restrictions that are not detailed on the product page itself. Current appetite paragraph; this is an advertised ceiling, not a guaranteed available limit for any specific applicant.company-reportedSource ↗
  • application: At-Bay directs MPL submissions to underwriting by email or through automatic quotes on its Broker Platform, which At-Bay describes as a workflow of creating a quote, customizing limits and retentions, and binding the policy. Current submission instructions and the general broker-platform workflow description; MPL-specific automation details were not separately confirmed.company-reportedSource ↗Source ↗

Counterpart

  • role: Counterpart describes its product distribution through Counterpart Insurance Services, Inc. and wholesale brokers. The cited marketing pages do not identify the insurer for a particular professional-liability risk or state.company-reportedSource ↗Source ↗
  • eligibility: Counterpart lists distinct professional-liability programs for miscellaneous professionals, architects/engineers/contractors, allied healthcare and lawyers. Each page has its own occupation scope; no single eligibility rule applies across all four products.company-reportedSource ↗Source ↗Source ↗Source ↗
  • coverage: The Lawyers Professional Liability page describes claims arising from lawyers’ professional services; the MPL page gives service-related negligence and financial-loss examples. These are distinct program summaries and do not establish identical policy triggers or coverages.company-reportedSource ↗Source ↗
  • limits: Counterpart says its professional pages support modular limits and presents sample limits and retentions for selected professions. Published examples are illustrative, not terms available to a particular applicant.company-reportedSource ↗Source ↗

What Are the Key Differences Between At-Bay and Counterpart Professional Liability (E&O) Insurance?

Program Structure and Professional Fit

At-Bay's MPL page, reviewed September 23, 2026, advertised primary limits up to $5 million subject to state and appetite restrictions and listed independent-contractor and disciplinary-defense features. Counterpart names separate programs for miscellaneous, architecture/engineering/contractor, allied-health and lawyer risks. Treat At-Bay's ceiling as a dated product-page maximum and compare the eligible class and services on each quote. [4] [10] [7] [6] [9]

Submission and Limit Selection

At-Bay directs licensed insurance professionals to email underwriting or configure limits and retentions through its broker platform; Counterpart describes distribution through wholesale brokers and supports modular options for selected professions. For either route, ask for the policy schedule showing whether limits are per claim or aggregate and what retention applies. [4] [2] [5] [10]

What Should You Confirm in At-Bay and Counterpart Professional Liability (E&O) Insurance Quotes?

  • At-Bay: verify state eligibility and the $5 million ceiling for your class. Counterpart: request the profession-specific form and quote, including contractor treatment and disciplinary-proceeding wording. [4] [10] [9]

At-Bay's MPL page reviewed September 23, 2026 advertised limits up to $5 million, subject to restrictions; Counterpart lists separate profession programs with selected modular terms.

Sources reviewed

  1. 01
    At-Bay Doubles Miscellaneous Professional Liability Appetite

    At-Bay · September 28, 2023 release: final paragraph before Media Contacts · accessed 2026-09-16

  2. 02
    Broker Platform

    At-Bay · How it works: Create a quote, Customize your quote, Bind your policy, Manage renewals; FAQs · accessed 2026-09-16

  3. 03
    Licenses

    At-Bay · Producer introduction; agency and surplus-lines footer naming At-Bay Insurance Services LLC · accessed 2026-09-16

  4. 04
    MPL Insurance: Coverage Highlights & Appetite

    At-Bay · MPL Coverage Highlights list; MPL Appetite paragraph; Send us your submissions; "material on this page is intended for use solely by properly licensed insurance professionals" · accessed 2026-09-23

  5. 05
    How can I get insurance through Counterpart?

    Counterpart Knowledge Center · Retained source: article describes wholesale-broker referral route; prior access 2026-09-28. · accessed 2026-09-28

  6. 06
    Allied Medical & Healthcare Liability

    Counterpart, Inc. · Retained provider source: names allied healthcare classes, combined coverage/enhancements and illustrative limits/examples; does not establish conventional malpractice for every medical profession or standalone general liability. Prior access 2026-09-28; direct reopen failed in this session. · accessed 2026-09-28

  7. 07
    Architects, Engineers, & Contractors Liability

    Counterpart, Inc. · Retained provider source: A&E/contractor class examples, services, enhancements and illustrative limits; prior access 2026-09-28. · accessed 2026-09-28

  8. 08
    Counterpart | Agentic Insurance™

    Counterpart, Inc. · Retained provider source: footer states insurance products are offered by Counterpart Insurance Services, Inc., described as a licensed producer and surplus-lines broker; product/state availability varies, issuer not mapped by product/state. Prior access 2026-09-29. · accessed 2026-09-29

  9. 09
    Lawyers Professional Liability Insurance

    Counterpart, Inc. · Reopened 2026-09-30: page lines 4–8 names lawyer-focused product; lines 236–272 company-stated geographic reach, modular liability limit examples, professional services, technology/media extensions and GL alongside professional cover. Product terms remain policy-specific. · accessed 2026-09-30

  10. 10
    Professional & General Liability

    Counterpart, Inc. · Reopened 2026-09-30: page lines 4–8 says MPL may be purchased alone or packaged with GL; lines 208–245 describe industries and coverage examples; lines 251–283 describe risk assessment, quoting channels and underwriter access. Marketing page, not binding terms. · accessed 2026-09-30

  11. 11
    Professional Liability – US Direct Errors and Omissions Insurance

    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

  12. 12
    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

  13. 13
    FAQ: Professional liability insurance

    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

  14. 14
    Get business insurance

    U.S. Small Business Administration · Six common types of business insurance table · accessed 2026-09-16

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