At-Bay vs 
TechInsurance Professional Liability (E&O) Insurance
TechInsurance publishes a company-reported median monthly premium for E&O; At-Bay publishes a limit ceiling instead of a price.
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 TechInsurance?
TechInsurance is a small-business insurance agency and brokerage with a technology focus, offering online quote comparison and agent assistance through the Insureon organization. 7,8
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. 10,11,12,13
Key Differences in Professional Liability (E&O) Insurance
A Published Price Versus a Published Limit
TechInsurance puts a number on the table up front:
TechInsurance says its E&O policyholders pay a median of $88 per month, or $1,051 a year, with the exact premium depending on location, profession risk level, coverage limits, deductible, employee count, claims history and annual income. 9Company-reported. Errors and omissions product page cost section; a company-reported median from TechInsurance's own book of business, not a published rate table.
At-Bay answers a different question on its own page. Instead of a price, it publishes a limit ceiling of up to $5 million for Miscellaneous Professional Liability (MPL). 3
So a buyer comparing the two sees what TechInsurance's typical customer pays, but has to ask At-Bay separately what a policy at that $5 million ceiling would actually cost.
Who You're Actually Buying From
TechInsurance arranges E&O as a standalone policy for businesses that provide professional services or advice, sold directly to that business. 9
At-Bay instead distributes MPL through its own disclosed producer, At-Bay Insurance Services LLC. Its product page is aimed at licensed insurance professionals submitting business, not a retail buyer going it alone. 3 4
That difference matters for how you'd actually start: a direct online purchase versus a submission through a producer.
Keeping Past Work Covered
TechInsurance recommends keeping an E&O policy active, or setting a retroactive date, so that work performed before the current policy started stays covered under its claims-made structure. 9
At-Bay's page names a different set of mechanics already built into MPL, including an 80/20 hammer clause for settlement disputes, without a comparable discussion of retroactive dates. 3
What to Confirm in Professional Liability (E&O) Insurance Quotes
- Ask TechInsurance how your specific profession, location, and claims history would move the premium away from its published median. 9
- Ask At-Bay directly which insurer would issue your MPL policy, since the product page does not name one. 3
- Ask TechInsurance which insurer would issue your policy, since its page does not name one either. 9
- Ask At-Bay for its published $5 million limit ceiling and any state restrictions that apply to your business. 3
- Confirm whether TechInsurance can set a retroactive date that covers your past work before you switch from a prior policy. 9
Offering Details
At-Bay vs TechInsurance Professional Liability (E&O) Insurance: documented features by provider
| Criteria | At-Bay Miscellaneous Professional Liability (MPL) Insurance | TechInsurance Errors and Omissions Insurance |
|---|---|---|
| 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. | TechInsurance arranges errors and omissions (E&O) insurance, also called professional liability insurance, as a standalone policy for businesses that provide professional services or advice. 9Company-reported. Errors and omissions product page. |
| 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. | The reviewed page does not name the issuing insurer for an E&O policy. 9Not publicly disclosed. Errors and omissions product page as read on 2026-09-23. |
| 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. | TechInsurance targets E&O at businesses that provide professional services or advice, naming IT and software professionals, cybersecurity and SaaS companies, insurance agents, real estate agents, tax preparers and consultants as example segments, and notes it is sometimes required by state law or licensing boards. 9Company-reported. Errors and omissions product page, Who should get errors and omissions insurance coverage? section. |
| 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. | TechInsurance says E&O insurance covers professional negligence claims, errors or incomplete work, breach of contract, missed deadlines, misrepresentation of skill level, and communication-related disputes, and pays legal defense costs and any resulting judgment or settlement. 9Company-reported. Errors and omissions product page; general policy description, not a specific policy form. TechInsurance says its E&O policies are claims-made, meaning coverage applies only if the policy was active both when the incident occurred and when the claim was filed, and recommends keeping the policy active or setting a retroactive date to cover past work. 9Company-reported. Errors and omissions product page, Why is it important to keep your E&O insurance policy active? section. |
| 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. | TechInsurance says its E&O policyholders pay a median of $88 per month, or $1,051 a year, with the exact premium depending on location, profession risk level, coverage limits, deductible, employee count, claims history and annual income. 9Company-reported. Errors and omissions product page cost section; a company-reported median from TechInsurance's own book of business, not a published rate table. |
| 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. | Not described in the reviewed sources. |
| Claims Support | Not described in the reviewed sources. | TechInsurance says that if a client threatens to sue, you contact your carrier directly, provide policy information and explain the circumstances, and the insurer's representative helps determine next steps. 9Company-reported. Errors and omissions product page, How does E&O insurance coverage work? section. |
Full Comparison
More At-Bay vs TechInsurance 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.
TechInsurance
- About TechInsurance. TechInsurance; Opening description; one-application process; History of TechInsurance, 2011 and 2022 entries. Accessed 2026-09-16.
- Contact Us. TechInsurance; FAQs: How does TechInsurance work? (agent assistance obtaining surety bonds); agent or broker role; application; finding quotes; updating address; certificates. Accessed 2026-09-16.
- Errors & Omissions (E&O) Insurance. TechInsurance; What does errors and omissions insurance cover? (professional negligence, errors or incomplete work, breach of contract, missed deadlines, misrepresentation, communication challenges); How much does E&O insurance cost?; Who should get errors and omissions insurance coverage?; How does E&O insurance coverage work? (claims-made). 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.
