What Is At-Bay Insurance?

At-Bay offers cyber, technology E&O and miscellaneous professional liability, with coverage described as underwritten by non-admitted insurers. At-Bay Insurance Services LLC is its disclosed property-and-casualty agency and surplus-lines broker. ^1,5Company-reported. US brand and disclosed producer; company statements, not regulatory verification.

Separate your exposures before comparing a customer’s insurance requirements with a proposed policy: does the risk come from delivering your technology, running your own systems, or providing another professional service? At-Bay’s product structure tracks those distinctions directly. ¹

What Are the Pros and Cons of At-Bay?

Pros

• Technology contracts get specific attention.

  Technology companies can compare one Tech E&O product for professional and cyber exposures, including coding errors, failed implementations and customer contractual indemnity; service-credit damages remain subject to policy terms. ²Company-reported. Product highlights, not an issued policy or universal contract coverage.

  Bring the actual customer contract to the discussion, especially where it promises service credits or indemnification.

• Security support extends beyond buying a policy.

  Eligible policies may include Stance monitoring, fraud defense, employee training and cyber-advisor access, but the Embedded Security Fee and endorsement apply; MDR is a separate purchase from At-Bay Security, LLC. ⁷Company-reported. Current service descriptions and footnotes; no claims of effectiveness or independent testing.

  For a small team, identify who will act on alerts and use the advisory support before counting it in your security plan.

• Growth does not automatically mean leaving the advertised market.

  Large technology companies may fit At-Bay’s published Tech E&O appetite, but the quote route matters: its product page lists up to $5 billion revenue and $10 million limits, while its broker platform lists $100 million and $3 million. These are ceilings, not guaranteed offers. ²Company-reported. Current product-page appetite; no inference of pre-revenue, industry-specific or California eligibility.

  A larger contract may call for an underwriting discussion even when the business fits the broader stated appetite.

Cons

• California placement still needs a concrete answer.

  Get written California eligibility for your exact business and product before planning around a quote; reviewed product pages do not establish a current California issuer, and MPL has state restrictions. ^5,2,3,4Not found in reviewed sources. Reviewed official HTML product pages and license table on September 16, 2026; current linked appetite PDFs could not be retrieved.

  Resolve this before relying on a quote timetable for a customer deadline.

• Public costs are incomplete.

  Ask for the full price and compensation disclosure because reviewed At-Bay pages do not publish commission rates, broker arrangements or complete placement fees; this gap does not mean those charges are absent. ^2,6,10Not publicly disclosed. Scoped review of listed public pages on September 16, 2026; not a site-wide or contractual finding.

  Compare the total payable amount, with security services and placement charges broken out.

• Older appetite material can mislead specialized startups.

  A September 2023 Tech E&O appetite PDF still accessible on At-Bay’s site has lower revenue and limit ceilings than the current product page and lists restricted classes including autonomous AI. It should not be treated as current eligibility guidance; ask underwriting for the applicable appetite version. ^12,2Company-reported. Legacy document has inconsistent autoquote revenue figures internally. Current HTML controls description of advertised ceilings, but current class eligibility remains unresolved.

  An AI or hardware business should describe exactly what its product does rather than assume that a broad technology label settles eligibility.

How Does At-Bay Work?

An online quote is not bound coverage; At-Bay’s broker process still requires application review, chosen limits and retentions, documents, effective date, contingencies and signatures before binding. ^6,4Company-reported. Public broker workflow; no application submitted and no speed guarantee inferred.

Use the application discussion to reconcile your business description, customer contracts and requested insurance limits. For a bootstrapped company, ask whether the activity and current revenue qualify before spending time on optional services. For a growth-stage team, ask which requirements need underwriter approval and what remains outstanding before coverage can begin. The documented workflow includes both quote customization and binding contingencies. ⁶

Do not assume a past carrier announcement identifies today’s insurer: At-Bay’s 2023 announcement said eligible new E&S Cyber and Tech E&O would use At-Bay Specialty Insurance Company, but it does not settle a current California quote or MPL issuer. ¹¹Company-reported. Historical announcement effective August 7, 2023; no buyer-specific policy reviewed.

Ask for the insurer’s full legal name on each proposed policy. The company arranging coverage and the company named as insurer are distinct roles; the historical carrier announcement should not substitute for the declarations and applicable forms. ^5 11

What Coverage Does At-Bay Offer, and Where?

Cyber and Excess Coverage

At-Bay’s cyber policy may address business interruption, system failure, extortion, privacy liability and financial fraud such as social engineering or invoice manipulation; your quote and policy set the actual limits and conditions. ³Company-reported. Current cyber product offering; components are not separate catalogue products.

If you need limits above primary Cyber or Tech E&O, At-Bay lists excess options for those lines; this does not establish a general commercial umbrella policy. ^3,2Company-reported. Shared umbrella-excess key used only for explicitly marketed excess products.

For a team dependent on cloud infrastructure, ask how an outage at a provider is treated and which waiting period applies. For invoice fraud, request the relevant sublimit and approval conditions. These questions test the practical reach of the advertised interruption and fraud coverage. ³

Other Professional Services

Businesses needing miscellaneous professional liability can ask At-Bay about primary coverage with limits up to $5 million and a tailored definition of professional services; state restrictions apply, and the product is claims-made-and-reported with a duty to defend. ⁴Company-reported. Current MPL page; eligibility and policy wording remain underwriting-specific.

Match the definition of professional services to everything you sell, including implementation or consulting work. Ask how the reporting requirement applies to a demand received near renewal and whether prior work is included.

Ask who will issue your MPL policy: the current product page names no insurer, and a 2023 announcement naming United Specialty Company does not establish the present carrier or California availability. ^4,13Not found in reviewed sources. Current issuer not established; preserve source spelling without converting historical brand wording into a verified legal-entity record.

California Route

California buyers should still confirm their product’s eligibility: At-Bay lists license 0L73812 for At-Bay Insurance Services LLC, but this company disclosure was not independently checked and does not establish a specific policy is available. ⁵Company-reported. California producer route; no regulator record retrieved.

Have the broker identify the California placement route, issuing insurer and applicable forms for your operation. An agency license disclosure and a product appetite statement answer different questions. Neither is a commitment to insure a particular company. ^5 10

How Is At-Bay Paid, and What Service Does It Provide?

You can buy optional MDR for endpoint and email protection, or MXDR for endpoint, email, identity and cloud; At-Bay says these can be bought beyond policyholders too. Confirm service eligibility and any conditional coverage enhancements or premium credits. ⁷Company-reported. Security services, not additional insurance coverage lines; comparable approved solutions may also qualify.

Add security charges separately when comparing total cost: Stance has an Embedded Security Fee and endorsement, while MDR is purchased separately from premium and broker charges. ⁷Company-reported. Does not describe included security as free or quote an unverified fee amount.

Decide which security services overlap with tools you already pay for. Ask what must be activated, what the service agreement covers, and whether your existing managed security provider qualifies for the proposed insurance enhancements. The company’s footnotes allow for comparable solutions and attach conditions to credits and enhancements. ⁷

Avoid an unwanted automatic renewal by confirming your dashboard route and deadlines: At-Bay describes rapid and manual renewals, and says rapid renewals bind automatically 15 days before expiry. ⁶Company-reported. Company-described workflow; no promise of unchanged renewal price or terms.

Claims and Incident Response

After a cyber incident, At-Bay describes an in-house claims team, breach coach, response partners and incident-reporting routes; this documents its stated process, not claim payment or service quality. ^8,9Company-reported. Cyber incident process; confirm policy-specific notice obligations and consent requirements, including non-cyber E&O claims.

Before an incident, save the notice instructions from your own policy and confirm who can authorize outside counsel or forensic work. Ask separately how to report a technology performance dispute or another non-cyber professional liability claim; the public cyber incident roadmap does not settle every policy’s reporting requirements. ⁸

What Should You Confirm in At-Bay Quotes?

• California eligibility and issuer: Which producer and insurer appear on the documents, and is the proposed product available for your activities and location?
• Technology contract obligations: How are service credits, indemnities, warranties and alleged failures to perform addressed in the actual forms?
• Limits and excess structure: Are cyber and professional liability sharing an aggregate? What sits beneath any excess policy, and where does its wording differ?
• Timing: What retroactive date, reporting period, outage waiting period and binding contingencies apply?
• Security obligations and cost: What is the Embedded Security Fee, which services require activation, and what separate MDR contract or qualifying controls are involved?
• Total cost and renewal: What premium, taxes, placement charges and compensation apply, and is the policy set for rapid or manual renewal?

Request the quote, declarations, forms, endorsements and service terms together. That lets your finance, legal and security owners review the same proposed obligations before binding.