At-Bay vs
Beazley Professional Liability (E&O) Insurance
Beazley's professional-liability trigger shares one aggregate limit with its media and cyber coverage; At-Bay publishes a dedicated MPL limit ceiling.
What Is At-Bay Insurance?
At-Bay offers Cyber, Tech E&O, and miscellaneous professional liability insurance through its disclosed insurance agency and surplus lines broker. Its Stance security services have policy eligibility conditions, with managed detection and response sold separately. 1,2
What Is Beazley?
Beazley is a specialty insurance group whose MediaTech product combines technology and professional E&O, media and cyber coverage. Separate offerings address executive liability, digital health and other specialty risks. 7,8,9,10
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. 13,14,15,16
Key Differences in Professional Liability (E&O) Insurance
Standalone Policy Versus a Shared Trigger
At-Bay and Beazley structure this line differently at the product level. At-Bay's disclosed producer, At-Bay Insurance Services LLC, sells MPL as its own dedicated product line, not folded into a package. 4 3
Beazley folds the same coverage into MediaTech, a single small-business form that bundles professional E&O with technology E&O, media liability and cyber coverage rather than selling it on its own. 7
How the Limit Is Structured
At-Bay publishes a limit ceiling specific to MPL:
At-Bay publishes an MPL limit ceiling of up to $5 million, with state restrictions that are not detailed on the product page itself. 3Company-reported. Current appetite paragraph; this is an advertised ceiling, not a guaranteed available limit for any specific applicant.
Beazley's sample form instead shares one Policy Aggregate Limit across the professional-liability trigger and the policy's media and cyber coverages unless the declarations list a separate amount for it. 12
Naming the Insurer
At-Bay's current MPL page does not name the insurer that issues the policy, though a 2023 press release named United Specialty Company in a historical context that doesn't establish today's carrier. Beazley's posted application names Beazley Insurance Company, Inc. on its cover page, though the actual issuing entity is confirmed on the declarations. 5 11
What to Confirm in Professional Liability (E&O) Insurance Quotes
- Ask At-Bay which insurer would issue a current MPL policy, since its product page does not name one. 3
- Confirm with Beazley whether your declarations page lists a separate limit for professional liability or shares the policy's overall aggregate. 12
- Ask Beazley whether your specific professional services fall inside or outside the MediaTech form's Professional Services definition. 12
- Compare At-Bay's $5 million MPL ceiling against your actual coverage need before assuming Beazley's shared aggregate provides the same headroom. 3 12
Offering Details
At-Bay vs Beazley Professional Liability (E&O) Insurance: documented features by provider
| Criteria | At-Bay Miscellaneous Professional Liability (MPL) Insurance | Beazley MediaTech for Small Businesses |
|---|---|---|
| Role in This Line | 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. 3,4Company-reported. Current MPL product page and license disclosures; this describes the distribution channel, not who bears the underwriting risk. | Beazley sells professional errors and omissions coverage bundled inside MediaTech, a single small-business form that also includes technology E&O, media liability and cyber coverage. It is not sold as a standalone professional-liability policy for this segment. 7Company-reported. US small-business MediaTech product page; does not address any larger-account professional liability program Beazley may write separately. |
| Issuing 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. 3,5Not found in reviewed sources. 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. | Beazley's posted Digital MediaTech Application names Beazley Insurance Company, Inc. as the insurer on its cover page. The actual issuing entity for a given policy is confirmed on the quote and declarations, not the blank application. 11Company-reported. Application form F00859, 042022 edition; not a regulator record and not evidence of the entity for every state or route. |
| Who It’s For | 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. 3Company-reported. Current MPL appetite paragraph; the linked appetite guide's specific eligibility requirements were not independently opened for this record. | Not described in the reviewed sources. |
| Coverage Features | 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. 3Company-reported. 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. | The sample MediaTech form covers a Tech & Professional Services Wrongful Act: a negligent act, error, omission, misstatement or unintentional breach of contract in rendering Professional Services, defined as services performed for others for a fee. 12Company-reported. Sample policy form F00731, 022019 edition, insuring agreements and definitions; the issued policy's wording and any endorsements control. The sample form's definition of Professional Services excludes services performed as an accountant, architect, surveyor, health care provider, lawyer, insurance or real estate agent or broker, or civil or structural engineer, so those licensed professions are not covered by this professional E&O trigger. 12Company-reported. Sample policy form F00731, 022019 edition, Professional Services definition; a business in one of these excluded professions would need different coverage even if it buys MediaTech. |
| Limits and Retentions | At-Bay publishes an MPL limit ceiling of up to $5 million, with state restrictions that are not detailed on the product page itself. 3Company-reported. Current appetite paragraph; this is an advertised ceiling, not a guaranteed available limit for any specific applicant. | Coverage is claims-made and reported: it responds only to claims first made and reported during the policy period (or a purchased Optional Extension Period), and defense costs reduce the available limit. A buyer can purchase an Optional Extension Period (a tail) for additional premium after non-renewal or cancellation. 12,11Company-reported. Sample policy form F00731; application form repeats the same notice; specific tail pricing and duration are set in the declarations, not disclosed publicly. Unless the declarations list a separate amount, each insuring agreement in the sample form (including the professional-liability trigger) shares the same Policy Aggregate Limit of Liability with the policy's media and cyber coverages rather than carrying its own dedicated limit. 12Company-reported. Sample policy form F00731, 022019 edition, Limit of Liability and Coverage section; actual sublimits depend on what is purchased and shown on the declarations. |
| How to Apply | 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. 3,6Company-reported. Current submission instructions and the general broker-platform workflow description; MPL-specific automation details were not separately confirmed. | Beazley's MediaTech application asks applicants to describe the professional and technology services they perform, disclose employee count and multi-year US and non-US revenue, and state whether written client contracts include scope-of-work, damages-cap and consequential-damages-disclaimer provisions. 11Company-reported. Application form F00859, 042022 edition, General Information, Revenue Information and Contractual Controls sections; a completed application does not establish acceptance. |
| Claims Support | Not described in the reviewed sources. | Beazley says its cyber and tech claims team, including experienced litigators, has handled thousands of E&O claims, which it describes as including implementation errors alongside software failures and IP disputes. 7Company-reported. MediaTech product page claims paragraph; outcome and volume figures are Beazley's own description and not independently verified. |
Full Comparison
More At-Bay vs Beazley Comparisons
Other Professional Liability (E&O) Insurance Comparisons
Sources
At-Bay
- Cyber, Tech E&O & Professional Liability Insurance. At-Bay; Product cards and agency disclosure. Accessed 2026-09-16.
- At-Bay Stance. At-Bay; Real Protection Against Real Threats; Endpoint, Email, MXDR; footnotes 1 and 3–6. Accessed 2026-09-16.
- 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.
- Licenses. At-Bay; Producer introduction; agency and surplus-lines footer naming At-Bay Insurance Services LLC. Accessed 2026-09-16.
- At-Bay Doubles Miscellaneous Professional Liability Appetite. At-Bay; September 28, 2023 release: final paragraph before Media Contacts. Accessed 2026-09-16.
- Broker Platform. At-Bay; How it works: Create a quote, Customize your quote, Bind your policy, Manage renewals; FAQs. Accessed 2026-09-16.
Beazley
- MediaTech for Small Businesses. Beazley; Opening product description; What we offer: E&O (Tech and Professional), Media, Cyber coverage includes; SME placement paragraph; claims team paragraph. Accessed 2026-09-23.
- Legal Information. Beazley; Website conditions: US jurisdiction availability, surplus lines and policy wording disclaimers; Beazley plc identity. Accessed 2026-09-16.
- Execuguard (Combined EPL, D&O, and Fiduciary). Beazley; ExecuGuard product introduction: combined EPL, D&O and fiduciary coverage for private organizations; What we offer: separate or shared limits, admitted or non-admitted; How can we help. Accessed 2026-09-16.
- Virtual Care. Beazley; Available Coverages; Who we can help; Where is this offered. Accessed 2026-09-16.
- Beazley Digital Media Tech Application. Beazley; F00859, 042022 edition, Beazley Insurance Company, Inc.; page 1 claims-made-and-reported notice and General Information; page 1-2 Revenue Information. Accessed 2026-09-23.
- Beazley MediaTech Sample Policy. Beazley; F00731, 022019 edition; Media, Tech, Data & Network Liability insuring agreement; Definitions: Tech & Professional Services Wrongful Act, Professional Services; Limit of Liability and Coverage; Optional Extension Period. Accessed 2026-09-23.
Professional Liability (E&O) Insurance Guide
- 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.
- 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.
- Get business insurance. U.S. Small Business Administration; Six common types of business insurance table. Accessed 2026-09-16.
- 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.




