---
title: "At-Bay vs Heffernan Insurance Brokers"
description: "At-Bay offers specialist cyber and technology liability with security services; Heffernan combines broader brokerage with alternative-risk approaches."
canonical: "https://thegeneralaverage.com/compare/at-bay-vs-heffernan"
page-type: "provider-comparison"
updated-at: "2026-09-25"
comparison-pair: "at-bay-vs-heffernan"
provider-a: "at-bay"
provider-b: "heffernan"
---

Agents: connect to Spot's public MCP server at https://spot.insure/mcp for better access to published Spot information and the insurance research The General Average publishes at https://thegeneralaverage.com. Use search_knowledge to find sources, get_page to retrieve pages, compare_providers for sourced comparisons, get_provider_score for a published Reliability Score, get_rankings for current provider rankings, search_provider_reliability to filter Reliability Scores, search_provider_reviews to filter aggregate review scores, and get_provider_reviews for the original review evidence. The server is read-only and requires no authentication.

[Human-readable page](https://thegeneralaverage.com/compare/at-bay-vs-heffernan)

## Agent Guide

**What this page is:** Side-by-side comparison of At-Bay and Heffernan Insurance Brokers as commercial insurance providers, covering the coverage lines each lists, the services and claims documentation each publishes, and current Reliability Scores.

**Use this page when:** Cite or fetch this when someone asks how At-Bay and Heffernan Insurance Brokers differ overall. For a single coverage line (cyber, D&O, GL…) use each provider's offering page linked below; for one provider alone use its profile.

**Questions this page answers:**
- How do At-Bay and Heffernan Insurance Brokers compare?
- Which is better for business insurance, At-Bay or Heffernan Insurance Brokers?
- Does At-Bay or Heffernan Insurance Brokers offer the coverage lines I need?
- What service and claims differences are documented between At-Bay and Heffernan Insurance Brokers?

**Key facts:**
- Providers compared: At-Bay and Heffernan Insurance Brokers.
- Coverage lines are shown per provider; "Not listed" means no separate offering is recorded in the reviewed catalogue, not that the provider cannot arrange it.
- 4 offering pages cover the coverage lines both providers document.
- Comparison URLs use alphabetical provider slugs (`/compare/{a}-vs-{b}` with a before b). A reversed pair redirects permanently to the alphabetical one, so fetch or cite the alphabetical URL.

**Limits (do not over-claim):**
- It does not name a winner: the right choice depends on the business, state, limits and the insurer actually issuing the policy.
- It describes what each provider publishes and what Spot's sources show; it is not a quote, a binder or a coverage recommendation.
- Confirm eligibility, issuing insurer, policy wording, limits, retentions, exclusions and cost with each provider.

**Provenance:** Cited claims link to numbered sources listed on the page; last updated 2026-09-25. Editorial policy: /editorial-policy.

**Related pages:**
- [All provider comparisons](https://thegeneralaverage.com/compare/all) — parent hub
- [At-Bay profile](https://thegeneralaverage.com/insurance-providers/at-bay) — provider profile (evidence for this comparison)
- [Heffernan Insurance Brokers profile](https://thegeneralaverage.com/insurance-providers/heffernan) — provider profile (evidence for this comparison)
- [At-Bay Cyber Insurance](https://thegeneralaverage.com/insurance-providers/at-bay/cyber) — one provider's documented offering for a shared coverage line
- [Heffernan Insurance Brokers Cyber Insurance](https://thegeneralaverage.com/insurance-providers/heffernan/cyber) — one provider's documented offering for a shared coverage line
- [At-Bay Professional Liability (E&O) Insurance](https://thegeneralaverage.com/insurance-providers/at-bay/professional-errors-omissions) — one provider's documented offering for a shared coverage line
- [Heffernan Insurance Brokers Professional Liability (E&O) Insurance](https://thegeneralaverage.com/insurance-providers/heffernan/professional-errors-omissions) — one provider's documented offering for a shared coverage line
- [AIG vs At-Bay](https://thegeneralaverage.com/compare/aig-vs-at-bay) — sibling comparison
- [AIG vs Heffernan Insurance Brokers](https://thegeneralaverage.com/compare/aig-vs-heffernan) — sibling comparison
- [Alliance Risk vs At-Bay](https://thegeneralaverage.com/compare/alliance-risk-vs-at-bay) — sibling comparison
- [Alliance Risk vs Heffernan Insurance Brokers](https://thegeneralaverage.com/compare/alliance-risk-vs-heffernan) — sibling comparison
- [Amelia Risk vs At-Bay](https://thegeneralaverage.com/compare/amelia-risk-vs-at-bay) — sibling comparison
- [Amelia Risk vs Heffernan Insurance Brokers](https://thegeneralaverage.com/compare/amelia-risk-vs-heffernan) — sibling comparison
- [Aon vs At-Bay](https://thegeneralaverage.com/compare/aon-vs-at-bay) — sibling comparison
- [Aon vs Heffernan Insurance Brokers](https://thegeneralaverage.com/compare/aon-vs-heffernan) — sibling comparison
- [Armilla vs At-Bay](https://thegeneralaverage.com/compare/armilla-vs-at-bay) — sibling comparison
- [Armilla vs Heffernan Insurance Brokers](https://thegeneralaverage.com/compare/armilla-vs-heffernan) — sibling comparison
- [At-Bay vs The Baldwin Group](https://thegeneralaverage.com/compare/at-bay-vs-baldwin) — sibling comparison
- [At-Bay vs Beazley](https://thegeneralaverage.com/compare/at-bay-vs-beazley) — sibling comparison
- [At-Bay vs Berkshire Hathaway Specialty Insurance](https://thegeneralaverage.com/compare/at-bay-vs-berkshire-hathaway-specialty-insurance) — sibling comparison
- [At-Bay vs biBerk](https://thegeneralaverage.com/compare/at-bay-vs-biberk) — sibling comparison
- [At-Bay vs CFC](https://thegeneralaverage.com/compare/at-bay-vs-cfc) — sibling comparison
- [At-Bay vs Chubb](https://thegeneralaverage.com/compare/at-bay-vs-chubb) — sibling comparison
- [At-Bay vs CNA](https://thegeneralaverage.com/compare/at-bay-vs-cna) — sibling comparison
- [At-Bay vs Coalition](https://thegeneralaverage.com/compare/at-bay-vs-coalition) — sibling comparison
- [At-Bay vs Corgi](https://thegeneralaverage.com/compare/at-bay-vs-corgi) — sibling comparison
- [At-Bay vs Coterie Insurance](https://thegeneralaverage.com/compare/at-bay-vs-coterie) — sibling comparison
- [At-Bay vs Counterpart](https://thegeneralaverage.com/compare/at-bay-vs-counterpart) — sibling comparison
- [At-Bay vs Coverdash](https://thegeneralaverage.com/compare/at-bay-vs-coverdash) — sibling comparison
- [At-Bay vs Cowbell](https://thegeneralaverage.com/compare/at-bay-vs-cowbell) — sibling comparison
- [At-Bay vs Embroker](https://thegeneralaverage.com/compare/at-bay-vs-embroker) — sibling comparison
- [At-Bay vs Founder Shield](https://thegeneralaverage.com/compare/at-bay-vs-foundershield) — sibling comparison
- [The Baldwin Group vs Heffernan Insurance Brokers](https://thegeneralaverage.com/compare/baldwin-vs-heffernan) — sibling comparison
- [Beazley vs Heffernan Insurance Brokers](https://thegeneralaverage.com/compare/beazley-vs-heffernan) — sibling comparison
- [Berkshire Hathaway Specialty Insurance vs Heffernan Insurance Brokers](https://thegeneralaverage.com/compare/berkshire-hathaway-specialty-insurance-vs-heffernan) — sibling comparison
- [biBerk vs Heffernan Insurance Brokers](https://thegeneralaverage.com/compare/biberk-vs-heffernan) — sibling comparison
- [CFC vs Heffernan Insurance Brokers](https://thegeneralaverage.com/compare/cfc-vs-heffernan) — sibling comparison
- [Chubb vs Heffernan Insurance Brokers](https://thegeneralaverage.com/compare/chubb-vs-heffernan) — sibling comparison
- [CNA vs Heffernan Insurance Brokers](https://thegeneralaverage.com/compare/cna-vs-heffernan) — sibling comparison
- [Coalition vs Heffernan Insurance Brokers](https://thegeneralaverage.com/compare/coalition-vs-heffernan) — sibling comparison
- [Corgi vs Heffernan Insurance Brokers](https://thegeneralaverage.com/compare/corgi-vs-heffernan) — sibling comparison
- [Coterie Insurance vs Heffernan Insurance Brokers](https://thegeneralaverage.com/compare/coterie-vs-heffernan) — sibling comparison
- [Counterpart vs Heffernan Insurance Brokers](https://thegeneralaverage.com/compare/counterpart-vs-heffernan) — sibling comparison
- [Coverdash vs Heffernan Insurance Brokers](https://thegeneralaverage.com/compare/coverdash-vs-heffernan) — sibling comparison
- [Cowbell vs Heffernan Insurance Brokers](https://thegeneralaverage.com/compare/cowbell-vs-heffernan) — sibling comparison
- [Embroker vs Heffernan Insurance Brokers](https://thegeneralaverage.com/compare/embroker-vs-heffernan) — sibling comparison

# At-Bay vs Heffernan Insurance Brokers: How Do They Compare for Business Insurance?

At-Bay offers specialist cyber and technology liability with security services; Heffernan combines broader brokerage with alternative-risk approaches.

## Before You Quote

Ask each provider about eligibility, the issuing insurer, policy wording, limits, retentions, exclusions and costs for your business.

## At-Bay vs Heffernan Insurance Brokers in Brief

Software companies seeking cyber and technology liability can consider At-Bay; businesses needing wider risk-financing advice or alternative-risk arrangements can approach Heffernan. [2](https://www.at-bay.com/insurance/tech-eo/ "Tech E&O Insurance Coverage and Policy Highlights") [19](https://www.heffins.com/business-insurance/ "Heffernan Business Insurance Brokerage") [20](https://www.heffins.com/business-insurance/technology/ "Technology Company Insurance")

## At-Bay and Heffernan Insurance Brokers Reliability Scores

These sourced assessments are shown for context; this comparison does not select a winner.

### At-Bay Reliability Scores

Role: Hybrid role.

Broker Reliability Score: **5.2/10** (partial score; 15% of this role's weighting included). Assessed 2026-09-23; review due 2026-10-23. Excluded factors: Identity and Authority (Current authority and applicable appointments or delegations have not been independently established across the assessed scope.); Carrier-Network Strength (The reviewed evidence does not name the carrier and capacity arrangements behind the assessed programs, so the relationships cannot be assessed.); Regulatory Conduct (A complete, exact-entity regulatory-conduct review for the preceding five years is unavailable.).

Carrier & MGA Reliability Score: **7.1/10** (partial score; 30% of this role's weighting included). Assessed 2026-09-23; review due 2026-10-23. Excluded factors: Identity and Authority (Current authority and applicable appointments or delegations have not been independently established across the assessed scope.); Claims and Servicing (The evidence does not sufficiently establish responsibility, access and escalation across the assessed services.); Carrier-Network Strength (The reviewed evidence does not name the carrier and capacity arrangements behind the assessed programs, so the relationships cannot be assessed.); Regulatory Conduct (A complete, exact-entity regulatory-conduct review for the preceding five years is unavailable.).

Read the [full reliability assessment](https://thegeneralaverage.com/insurance-providers/at-bay/reliability).

### Heffernan Insurance Brokers Reliability Scores

Role: Broker.

Broker Reliability Score: **5.0/10** (partial score; 15% of this role's weighting included). Assessed 2026-09-22; review due 2026-10-22. Excluded factors: Identity and Authority (Current authority and applicable appointments or delegations have not been independently established across the assessed scope.); Carrier-Network Strength (The reviewed evidence does not name the carrier and capacity arrangements behind the assessed programs, so the relationships cannot be assessed.); Regulatory Conduct (A complete, exact-entity regulatory-conduct review for the preceding five years is unavailable.).

Read the [full reliability assessment](https://thegeneralaverage.com/insurance-providers/heffernan/reliability).

## At-Bay Review Scores for 2026

Review Score: 9.5 / 10 from 2 rated sources, equally weighted.

At-Bay’s public review evidence is thin: one old G2 review and a BBB complaint record. It is not enough to judge day-to-day service or claims handling.

- BBB: BBB rating A (A+ to F). At-Bay identity; US commercial insurance review/satisfaction evidence sought on BBB. Period: accessed 2026-09-25. Checked 2026-09-25. [At-Bay | BBB Business Profile](https://www.bbb.org/us/ca/mountain-view/profile/insurance-companies/at-bay-1216-1000025767)
- G2: G2 star rating 4.5 (5 stars); 1 reviews. At-Bay company/product feedback; G2 seller profile identifies its offering as cybersecurity insurance and lists San Francisco headquarters. Not an insurance-policy claims or commercial-buyer satisfaction study. Period: review dated 2020-09-21. Checked 2026-09-25. [At-Bay seller profile and reviews](https://www.g2.com/es/sellers/at-bay)

Reviewed 2026-09-25. [Read the sourced review](https://thegeneralaverage.com/insurance-providers/at-bay/reviews).

## Heffernan Insurance Brokers Review Scores for 2026

Review Score: 5.2 / 10 from 1 rated source, equally weighted.

Heffernan’s available review sample is small and local, with a low Google rating for one office. Check the team that would actually serve your business.

- Google reviews (aggregated by Birdeye): Google local listing rating (displayed by Birdeye) 2.6 (5 stars); 5 reviews. Portland office listing at 5100 S Macadam Avenue, matching the official Heffernan locations directory; Birdeye identifies the original review platform as Google. Checked 2026-09-25. [Heffernan Insurance Brokers - Portland reviews](https://reviews.birdeye.com/heffernan-insurance-brokers-144140015138058)

Reviewed 2026-09-25. [Read the sourced review](https://thegeneralaverage.com/insurance-providers/heffernan/reviews).

## An Overview of At-Bay and Heffernan Insurance Brokers

A business facing a ransomware exposure can compare At-Bay’s specialist cyber and technology liability with Heffernan’s broader brokerage and alternative-risk options; the first is a policy decision, the second may change how much risk the company retains. [2](https://www.at-bay.com/insurance/tech-eo/ "Tech E&O Insurance Coverage and Policy Highlights") [19](https://www.heffins.com/business-insurance/ "Heffernan Business Insurance Brokerage") [20](https://www.heffins.com/business-insurance/technology/ "Technology Company Insurance") Choose At-Bay if cyber and technology liability with security services address the risk; choose Heffernan if you need advice on captives, large deductibles or retained risk.

## What Stands Out About At-Bay and Heffernan Insurance Brokers?

### At-Bay at a Glance

- Combine technology E&O and cyber protection in one policy. [2](https://www.at-bay.com/insurance/tech-eo/ "Tech E&O Insurance Coverage and Policy Highlights") (Evidence: Company-reported; scope: Product highlights, not an issued policy or universal contract coverage.; verified: 2026-09-16.)
- Eligible policyholders get monitoring, training and cyber-advisor access; managed detection and response costs extra. [7](https://www.at-bay.com/stance/ "At-Bay Stance") (Evidence: Company-reported; scope: Current service descriptions and footnotes; no claims of effectiveness or independent testing.; verified: 2026-09-16.)

### Heffernan Insurance Brokers at a Glance

- Heffernan’s technology team targets mid- and late-stage firms, including venture-funded and pre-IPO companies. [14](https://www.heffins.com/ "Heffernan Insurance Brokers") [20](https://www.heffins.com/business-insurance/technology/ "Technology Company Insurance") [21](https://www.heffins.com/business-insurance/small-business/ "Small Business Insurance") [15](https://www.heffins.com/about-us/our-story/ "Our Story") (Evidence: Company-reported; scope: Current official positioning. Not a minimum-size, funding-stage, or eligibility determination for any applicant.; verified: 2026-09-16.)
- Heffernan offers claims consulting, including help coordinating workers’ compensation carriers and medical triage. [23](https://www.heffins.com/business-insurance/claims-advocacy/ "Claims Advocacy") [29](https://www.heffins.com/business-insurance/marine-cargo/ "Marine Cargo") (Evidence: Company-reported; scope: Company descriptions of advocacy and a specialty cargo claims unit. Speed, “$1 billion managed,” and “up to 75% faster” figures are not adopted as verified performance.; verified: 2026-09-16.)

## At-Bay vs Heffernan Insurance Brokers Coverage Lines Compared

| Coverage Type | At-Bay | Heffernan Insurance Brokers |
| --- | --- | --- |
| [Builders risk](https://thegeneralaverage.com/coverage/builders-risk) | Not listed | Listed: Heffernan arranges builders risk. [28](https://www.heffins.com/business-insurance/construction/ "Construction & Contractor Liability Insurance") |
| [Business owner’s policy](https://thegeneralaverage.com/coverage/business-owners-policy) | Not listed | Listed: Heffernan arranges business owner’s policies for small businesses. [21](https://www.heffins.com/business-insurance/small-business/ "Small Business Insurance") |
| [Cargo and transit](https://thegeneralaverage.com/coverage/cargo-transit) | Not listed | Listed: Heffernan arranges marine cargo insurance for freight, import and export businesses. [29](https://www.heffins.com/business-insurance/marine-cargo/ "Marine Cargo") [30](https://www.heffins.com/business-insurance/transportation/ "Transportation Insurance") |
| [Commercial auto](https://thegeneralaverage.com/coverage/commercial-auto) | Not listed | Listed: Heffernan arranges commercial auto insurance. [19](https://www.heffins.com/business-insurance/ "Heffernan Business Insurance Brokerage") |
| [Commercial property](https://thegeneralaverage.com/coverage/commercial-property) | Not listed | Listed: Heffernan arranges commercial property insurance. [19](https://www.heffins.com/business-insurance/ "Heffernan Business Insurance Brokerage") |
| [Crime](https://thegeneralaverage.com/coverage/crime) | Not listed | Listed: Heffernan arranges crime insurance. [32](https://www.heffins.com/business-insurance/health-care/homecare/ "Home Care Business Insurance") |
| [Cyber liability](https://thegeneralaverage.com/coverage/cyber) | Listed: At-Bay offers primary and excess cyber insurance for businesses with revenue up to $5 billion. [3](https://www.at-bay.com/insurance/cyber/ "Cyber Insurance") | Listed: Heffernan arranges cyber insurance. [19](https://www.heffins.com/business-insurance/ "Heffernan Business Insurance Brokerage") [22](https://www.heffins.com/business-insurance/cyber-insurance/ "Cyber Security Insurance") [21](https://www.heffins.com/business-insurance/small-business/ "Small Business Insurance") |
| [Directors and officers](https://thegeneralaverage.com/coverage/directors-officers) | Not listed | Listed: Heffernan arranges directors and officers liability. [19](https://www.heffins.com/business-insurance/ "Heffernan Business Insurance Brokerage") |
| [Employee health and benefits](https://thegeneralaverage.com/coverage/employee-health-benefits) | Not listed | Listed: Heffernan advises employers on group health, dental and vision benefits. [24](https://www.heffins.com/employee-benefits/ "Health Insurance services") |
| [Employment practices liability](https://thegeneralaverage.com/coverage/employment-practices) | Not listed | Listed: Heffernan arranges employment practices liability. [19](https://www.heffins.com/business-insurance/ "Heffernan Business Insurance Brokerage") |
| [Fidelity bonds](https://thegeneralaverage.com/coverage/fidelity-bonds) | Not listed | Listed: Heffernan arranges employee dishonesty bonds. [32](https://www.heffins.com/business-insurance/health-care/homecare/ "Home Care Business Insurance") |
| [Fiduciary liability](https://thegeneralaverage.com/coverage/fiduciary) | Not listed | Listed: Heffernan arranges fiduciary liability. [19](https://www.heffins.com/business-insurance/ "Heffernan Business Insurance Brokerage") |
| [General liability](https://thegeneralaverage.com/coverage/general-liability) | Not listed | Listed: Heffernan arranges general liability insurance. [19](https://www.heffins.com/business-insurance/ "Heffernan Business Insurance Brokerage") [21](https://www.heffins.com/business-insurance/small-business/ "Small Business Insurance") |
| [Hired and non-owned auto](https://thegeneralaverage.com/coverage/hired-non-owned-auto) | Not listed | Listed: Heffernan arranges hired and non-owned auto liability. [32](https://www.heffins.com/business-insurance/health-care/homecare/ "Home Care Business Insurance") |
| [Kidnap and ransom](https://thegeneralaverage.com/coverage/kidnap-ransom) | Not listed | Listed: Heffernan arranges kidnap and ransom insurance. [19](https://www.heffins.com/business-insurance/ "Heffernan Business Insurance Brokerage") |
| [Last-mile delivery](https://thegeneralaverage.com/coverage/last-mile-delivery) | Not listed | Listed: Heffernan arranges insurance for final-mile delivery businesses. [30](https://www.heffins.com/business-insurance/transportation/ "Transportation Insurance") |
| [Management liability](https://thegeneralaverage.com/coverage/management-liability) | Not listed | Listed: Heffernan arranges management liability insurance. [30](https://www.heffins.com/business-insurance/transportation/ "Transportation Insurance") |
| [Medical malpractice](https://thegeneralaverage.com/coverage/medical-malpractice) | Not listed | Listed: Heffernan arranges medical malpractice insurance. [31](https://www.heffins.com/business-insurance/health-care/ "Healthcare Insurance for Health Care Services") |
| [Professional errors and omissions (E&O)](https://thegeneralaverage.com/coverage/professional-errors-omissions) | Listed: At-Bay offers primary miscellaneous professional liability insurance. [4](https://www.at-bay.com/insurance/mpl/ "MPL Insurance: Coverage Highlights & Appetite") | Listed: Heffernan arranges professional errors and omissions insurance for small businesses. [21](https://www.heffins.com/business-insurance/small-business/ "Small Business Insurance") |
| [Representations and warranties](https://thegeneralaverage.com/coverage/representations-warranties) | Not listed | Listed: Heffernan arranges representations and warranties insurance. [33](https://www.heffins.com/business-insurance/private-equity-and-ma/ "Private Equity and M&A") |
| [Surety bonds](https://thegeneralaverage.com/coverage/surety-bonds) | Not listed | Listed: Heffernan arranges surety bonds, including through a linked online bond portal. [29](https://www.heffins.com/business-insurance/marine-cargo/ "Marine Cargo") [26](https://www.heffins.com/quick-insure/ "Quick Insure") |
| [Technology errors and omissions (E&O)](https://thegeneralaverage.com/coverage/technology-errors-omissions) | Listed: At-Bay offers primary and excess technology errors and omissions insurance for businesses with revenue up to $5 billion. [2](https://www.at-bay.com/insurance/tech-eo/ "Tech E&O Insurance Coverage and Policy Highlights") | Not listed |
| [Trucking](https://thegeneralaverage.com/coverage/trucking) | Not listed | Listed: Heffernan arranges insurance for trucking and logistics businesses. [30](https://www.heffins.com/business-insurance/transportation/ "Transportation Insurance") |
| [Umbrella and excess liability](https://thegeneralaverage.com/coverage/umbrella-excess) | Not listed | Listed: Heffernan arranges excess and umbrella insurance. [30](https://www.heffins.com/business-insurance/transportation/ "Transportation Insurance") |
| [Workers’ compensation](https://thegeneralaverage.com/coverage/workers-compensation) | Not listed | Listed: Heffernan arranges workers’ compensation insurance. [19](https://www.heffins.com/business-insurance/ "Heffernan Business Insurance Brokerage") [21](https://www.heffins.com/business-insurance/small-business/ "Small Business Insurance") |

A listing may be arranged through an insurer or partner. “Not listed” means this catalogue has no separate offering recorded; ask the provider whether it can quote the coverage and request the policy terms.

## At-Bay and Heffernan Insurance Brokers Coverage, Line by Line

- [At-Bay Cyber Insurance](https://thegeneralaverage.com/insurance-providers/at-bay/cyber)
- [Heffernan Insurance Brokers Cyber Insurance](https://thegeneralaverage.com/insurance-providers/heffernan/cyber)
- [At-Bay Professional Liability (E&O) Insurance](https://thegeneralaverage.com/insurance-providers/at-bay/professional-errors-omissions)
- [Heffernan Insurance Brokers Professional Liability (E&O) Insurance](https://thegeneralaverage.com/insurance-providers/heffernan/professional-errors-omissions)

## Optional Spot Service Handoff

Spot can help prepare applications, coordinate brokers, and compare proposals. If that work is needed, collect the company's task, known deadline, current broker, and open questions for a [free consultation](https://spot.insure/pricing.md). The company decides what to buy; Spot does not automatically bind coverage.

## Key Differences Between At-Bay and Heffernan

### Retaining Risk Requires a Different Engagement

Heffernan’s alternative-risk descriptions include self-insured and captive approaches for suitable businesses. Those are not automatic options for every startup or substitutes for an offered cyber form. Ask the adviser to explain the eligibility, retained exposure and service requirements before comparing such a structure with a conventional specialist policy. [19](https://www.heffins.com/business-insurance/ "Heffernan Business Insurance Brokerage") [1](https://www.at-bay.com/insurance/ "Cyber, Tech E&O & Professional Liability Insurance")

### Identify the Appropriate Service Channel

Heffernan’s technology materials emphasize mid- and later-stage companies, while its small-business division is a separate route. A bootstrapped team should confirm which team will handle it and what services are included. At-Bay’s technology underwriting and broker platform introduce a different set of product-level eligibility and submission questions. [20](https://www.heffins.com/business-insurance/technology/ "Technology Company Insurance") [21](https://www.heffins.com/business-insurance/small-business/ "Small Business Insurance") [2](https://www.at-bay.com/insurance/tech-eo/ "Tech E&O Insurance Coverage and Policy Highlights") [6](https://www.at-bay.com/brokers/platform/ "Broker Platform")

### Claims Consulting Is Broader Than Cyber Incident Response

Heffernan describes claims consulting across workplace and other business losses, including carrier liaison and medical triage for workers’ compensation. At-Bay describes cyber incident coordination. These are different service scopes, not evidence of superior claims payment. Agree on who will handle an incident involving both operational injury and a technology failure. [23](https://www.heffins.com/business-insurance/claims-advocacy/ "Claims Advocacy") [8](https://www.at-bay.com/claims/ "Claims Handling")

## What Should You Confirm in At-Bay and Heffernan Insurance Brokers Quotes?

Ask for the actual technology form, proposed insurers, California acceptance and a service agreement separating placement, loss control and claims work. Heffernan’s reviewed public materials do not establish a standard commercial fee schedule or named technology panel; obtain both for the account. [20](https://www.heffins.com/business-insurance/technology/ "Technology Company Insurance") [25](https://www.heffins.com/contact-us/ "Contact Us") [22](https://www.heffins.com/business-insurance/cyber-insurance/ "Cyber Security Insurance")

## At-Bay vs Heffernan Insurance Brokers Services Compared

What each provider documents about the services you may need.

| Criteria | At-Bay | Heffernan Insurance Brokers |
| --- | --- | --- |
| Business role | 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](https://www.at-bay.com/insurance/ "Cyber, Tech E&O & Professional Liability Insurance") [5](https://www.at-bay.com/licenses/ "Licenses") (Evidence: Company-reported; scope: US brand and disclosed producer; company statements, not regulatory verification.; verified: 2026-09-16.) | Heffernan is a broker that shops insurers, presents options and arranges coverage; the policy’s insurer, not Heffernan, issues it and handles covered claims. [19](https://www.heffins.com/business-insurance/ "Heffernan Business Insurance Brokerage") [22](https://www.heffins.com/business-insurance/cyber-insurance/ "Cyber Security Insurance") [18](https://www.heffins.com/privacy-statement/ "Privacy Statement") [14](https://www.heffins.com/ "Heffernan Insurance Brokers") (Evidence: Company-reported; scope: Company-described broking role. Do not infer underwriting authority for all products from the marine-cargo program’s in-house authority language.; verified: 2026-09-16.)<br><br>Confirm the exact producer on your agreement and policy: Heffernan’s pages use that business name and display California license 0564249 but no longer corporate suffix. [14](https://www.heffins.com/ "Heffernan Insurance Brokers") [37](https://www.prnewswire.com/news-releases/heffernan-insurance-brokers-acquires-kristin-manwaring-insurance-associates-inc-302860809.html "Heffernan Insurance Brokers Acquires Kristin Manwaring Insurance Associates, Inc.") [15](https://www.heffins.com/about-us/our-story/ "Our Story") (Evidence: Company-reported; scope: Brand and license-number display only. Not independent license verification or a complete legal-entity chart.; verified: 2026-09-16.)<br><br>Heffernan describes itself as employee-owned and independent since 1988; a 2019 investor release described a minority investment, but current ownership percentages are not public. [14](https://www.heffins.com/ "Heffernan Insurance Brokers") [15](https://www.heffins.com/about-us/our-story/ "Our Story") [38](https://insurancenewsnet.com/oarticle/skyknight-invests-in-heffernan-insurance-brokers-to-support-the-platforms-continued-growth "SkyKnight Invests in Heffernan Insurance Brokers to Support the Platform’s Continued Growth") (Evidence: Company-reported; scope: Company and investor announcements. Not a current cap-table verification.; verified: 2026-09-16.)<br><br>If you need California technology insurance, verify which related Heffernan entity will serve as producer; its network, London, and benefits entities do not identify the entity for your policy. [34](https://www.heffins.com/about-us/heffernan-network-insurance-brokers/ "Heffernan Network Insurance Brokers") [35](https://www.heffins.com/about-us/locations/costero-brokers-ltd/ "London, UK – Costero Brokers") [24](https://www.heffins.com/employee-benefits/ "Health Insurance services") [16](https://www.heffins.com/about-us/locations/ "Our Locations") (Evidence: Company-reported; scope: Official related-entity descriptions. Costero’s FCA status and Heffernan’s exact current ownership of Costero were not independently verified.; verified: 2026-09-16.) |
| Customer focus | 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. [2](https://www.at-bay.com/insurance/tech-eo/ "Tech E&O Insurance Coverage and Policy Highlights") (Evidence: Company-reported; scope: Current product-page appetite; no inference of pre-revenue, industry-specific or California eligibility.; verified: 2026-09-16.)<br><br>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](https://www.at-bay.com/wp-content/uploads/2021/05/At-Bay-Tech-EO-Appetite-Guide-2022.pdf "At-Bay Surplus Tech E&O Appetite Guide") [2](https://www.at-bay.com/insurance/tech-eo/ "Tech E&O Insurance Coverage and Policy Highlights") (Evidence: Company-reported; scope: Legacy document has inconsistent autoquote revenue figures internally. Current HTML controls description of advertised ceilings, but current class eligibility remains unresolved.; verified: 2026-09-16.) | Technology companies in mid-to-late stages, including venture-funded and pre-IPO firms, can work with Heffernan’s specialty practice; its small-business team serves sole proprietors through fast-growing firms. [14](https://www.heffins.com/ "Heffernan Insurance Brokers") [20](https://www.heffins.com/business-insurance/technology/ "Technology Company Insurance") [21](https://www.heffins.com/business-insurance/small-business/ "Small Business Insurance") [15](https://www.heffins.com/about-us/our-story/ "Our Story") (Evidence: Company-reported; scope: Current official positioning. Not a minimum-size, funding-stage, or eligibility determination for any applicant.; verified: 2026-09-16.) |
| Servicing and renewals | 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. [7](https://www.at-bay.com/stance/ "At-Bay Stance") (Evidence: Company-reported; scope: Current service descriptions and footnotes; no claims of effectiveness or independent testing.; verified: 2026-09-16.)<br><br>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. [7](https://www.at-bay.com/stance/ "At-Bay Stance") (Evidence: Company-reported; scope: Security services, not additional insurance coverage lines; comparable approved solutions may also qualify.; verified: 2026-09-16.)<br><br>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. [6](https://www.at-bay.com/brokers/platform/ "Broker Platform") (Evidence: Company-reported; scope: Company-described workflow; no promise of unchanged renewal price or terms.; verified: 2026-09-16.) | Heffernan says clients receive claims, loss-control, HR and risk-management support, with digital access to documents and certificates; confirm which tools and services your engagement includes. [19](https://www.heffins.com/business-insurance/ "Heffernan Business Insurance Brokerage") [36](https://www.heffins.com/about-us/modern-brokerage-solutions/ "Modern Brokerage Solutions") [23](https://www.heffins.com/business-insurance/claims-advocacy/ "Claims Advocacy") (Evidence: Company-reported; scope: Official feature descriptions only; no authenticated client account or measured service levels.; verified: 2026-09-16.) |
| Claims assistance | 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](https://www.at-bay.com/claims/ "Claims Handling") [9](https://www.at-bay.com/security/response-recovery/ "Response & Recovery") (Evidence: Company-reported; scope: Cyber incident process; confirm policy-specific notice obligations and consent requirements, including non-cyber E&O claims.; verified: 2026-09-16.) | Heffernan describes claims consulting from intake through resolution, including carrier liaison and medical triage; its marine-cargo program separately claims authority to adjust, settle and pay. These are service claims, not a promise that your loss is covered. [23](https://www.heffins.com/business-insurance/claims-advocacy/ "Claims Advocacy") [29](https://www.heffins.com/business-insurance/marine-cargo/ "Marine Cargo") (Evidence: Company-reported; scope: Company descriptions of advocacy and a specialty cargo claims unit. Speed, “$1 billion managed,” and “up to 75% faster” figures are not adopted as verified performance.; verified: 2026-09-16.) |

## Provider Profiles for At-Bay and Heffernan Insurance Brokers

- [What Is At-Bay Insurance?](https://thegeneralaverage.com/insurance-providers/at-bay)
- [What Is Heffernan Insurance Brokers?](https://thegeneralaverage.com/insurance-providers/heffernan)

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## Sources for At-Bay vs Heffernan Insurance Brokers

### [At-Bay Official Website](https://www.at-bay.com/)

1. [Cyber, Tech E&O & Professional Liability Insurance](https://www.at-bay.com/insurance/). At-Bay; Product cards and agency disclosure. Accessed 2026-09-16.
2. [Tech E&O Insurance Coverage and Policy Highlights](https://www.at-bay.com/insurance/tech-eo/). At-Bay; Tech E&O Coverage Highlights; Primary & Excess Appetite; footnotes 1–7; state disclaimer. Accessed 2026-09-16.
3. [Cyber Insurance](https://www.at-bay.com/insurance/cyber/). At-Bay; Cyber Coverage Highlights; Primary & Excess Appetite. Accessed 2026-09-16.
4. [MPL Insurance: Coverage Highlights & Appetite](https://www.at-bay.com/insurance/mpl/). At-Bay; MPL Coverage Highlights; MPL Appetite; state restrictions. Accessed 2026-09-16.
5. [Licenses](https://www.at-bay.com/licenses/). At-Bay; Producer introduction; California row; agency and surplus-lines footer. Accessed 2026-09-16.
6. [Broker Platform](https://www.at-bay.com/brokers/platform/). At-Bay; How it works: Create a quote, Customize your quote, Bind your policy, Manage renewals; FAQs. Accessed 2026-09-16.
7. [At-Bay Stance](https://www.at-bay.com/stance/). At-Bay; Real Protection Against Real Threats; Endpoint, Email, MXDR; footnotes 1 and 3–6. Accessed 2026-09-16.
8. [Claims Handling](https://www.at-bay.com/claims/). At-Bay; At-Bay Cyber Incident Roadmap; The At-Bay Claims Team. Accessed 2026-09-16.
9. [Response & Recovery](https://www.at-bay.com/security/response-recovery/). At-Bay; Minimize Downtime with One Partner; integration with claims process. Accessed 2026-09-16.
10. [Terms of Service](https://www.at-bay.com/terms-of-service/). At-Bay; US terms effective April 11, 2023: Insurance Product Terms; Payment Policy; Service. Accessed 2026-09-16.
11. [At-Bay Begins Issuing Policies on its own E&S Paper](https://www.at-bay.com/press_releases/at-bay-begins-issuing-policies-on-its-own-paper/). At-Bay; August 9, 2023 release: opening paragraph and new-business transition effective August 7, 2023. Accessed 2026-09-16.
12. [At-Bay Surplus Tech E&O Appetite Guide](https://www.at-bay.com/wp-content/uploads/2021/05/At-Bay-Tech-EO-Appetite-Guide-2022.pdf). At-Bay; Pages 1–2; September 2023 copyright; revenue and limit statements; Restricted classes. Accessed 2026-09-16.
13. [At-Bay Doubles Miscellaneous Professional Liability Appetite](https://www.at-bay.com/press_releases/at-bay-doubles-mpl/). At-Bay; September 28, 2023 release: final paragraph before Media Contacts. Accessed 2026-09-16.

### [Heffernan Insurance Brokers Official Website](https://www.heffins.com)

14. [Heffernan Insurance Brokers](https://www.heffins.com/). Heffernan Insurance Brokers; What we offer; Independent since 1988; Built for what’s next; footer copyright and License #0564249; Quick Insure; Get a quote; Propeller bond-portal disclaimer. Accessed 2026-09-16.
15. [Our Story](https://www.heffins.com/about-us/our-story/). Heffernan Insurance Brokers; Headquartered in Walnut Creek; nationwide presence; founded 1988; employee owned; niche practices including technology. Accessed 2026-09-16.
16. [Our Locations](https://www.heffins.com/about-us/locations/). Heffernan Insurance Brokers; Nationwide coverage heading; Walnut Creek corporate headquarters; Bay Area and other California offices; Pacific Northwest, Mountain West, Northeast, Southeast, Honolulu; London Costero listing; footer License #0564249. Accessed 2026-09-16.
17. [Walnut Creek](https://www.heffins.com/about-us/locations/walnut-creek/). Heffernan Insurance Brokers; Corporate headquarters; founded 1988 in Walnut Creek. Accessed 2026-09-16.
18. [Privacy Statement](https://www.heffins.com/privacy-statement/). Heffernan Insurance Brokers; Collection for professional services; disclosure to non-affiliated third parties to solicit quotations from insurance carriers; website content developed in the United States and intended for U.S. users except where otherwise specified. Accessed 2026-09-16.
19. [Heffernan Business Insurance Brokerage](https://www.heffins.com/business-insurance/). Heffernan Insurance Brokers; Forward-Thinking Business Insurance: basic coverages (general liability, commercial property and auto, workers’ compensation); corporate and executive protection (EPL, D&O, fiduciary responsibility, cyber, kidnap and ransom); alternative risk capabilities; claims, loss control and risk-management services; industry practice links including Technology and Claims Advocacy. Accessed 2026-09-16.
20. [Technology Company Insurance](https://www.heffins.com/business-insurance/technology/). Heffernan Insurance Brokers; Pre-IPO and venture-funded heading; mid to late stage specialization; global expansion copy; self-insurance strategies; Key Markets list; Why Heffernan broker history; Joseph Talmadge practice leader; FAQ. Accessed 2026-09-16.
21. [Small Business Insurance](https://www.heffins.com/business-insurance/small-business/). Heffernan Insurance Brokers; Tailor-Made Insurance for Small Businesses: sole proprietors to fast-growing companies; types of coverage we can provide (GL, WC, E&O, BOP, cyber); industry list including Technology. Accessed 2026-09-16.
22. [Cyber Security Insurance](https://www.heffins.com/business-insurance/cyber-insurance/). Heffernan Insurance Brokers; Make Cyber Liability Insurance Part of Your Cyber Risk Management Plan: cyber risk team determines exposure, shops the market, presents options and guides coverage selection; FAQ. Accessed 2026-09-16.
23. [Claims Advocacy](https://www.heffins.com/business-insurance/claims-advocacy/). Heffernan Insurance Brokers; Full-service claims consulting; workers’ compensation strategy and carrier liaison; medical triage; general liability, auto and property advocacy; vendor compliance tools. Accessed 2026-09-16.
24. [Health Insurance services](https://www.heffins.com/employee-benefits/). Heffernan Insurance Brokers; Heffernan Benefit Advisors; Health Insurance / Let us help you find the ideal program: large and small group employee benefits, group dental, group vision, medical, life and disability, voluntary benefits, Medicare; Administration and Advocacy. Accessed 2026-09-16.
25. [Contact Us](https://www.heffins.com/contact-us/). Heffernan Insurance Brokers; Contact form fields: First Name, Last Name, Email, Phone, Insurance Needed, Description of Operations; Select Need A Quote / Other / Would like to speak with someone; Submit. Accessed 2026-09-16.
26. [Quick Insure](https://www.heffins.com/quick-insure/). Heffernan Insurance Brokers; Fast quotes for personal and business insurance; Business Insurance tiles including Short Term General Liability, Surety, Special Event Insurance, Peer-to-Peer Car Rental; linked Propeller bond portal and third-party bond-provider notice; Trusted Providers copy. Accessed 2026-09-16.
27. [Short-Term General Liability](https://www.heffins.com/short-term-general-liability/). Heffernan Insurance Brokers; Partnership with Thimble Insurance Services for on-demand general liability; eligibility, pricing and coverage may vary by state; non-binding indication disclaimer. Accessed 2026-09-16.
28. [Construction & Contractor Liability Insurance](https://www.heffins.com/business-insurance/construction/). Heffernan Insurance Brokers; Protect Your Construction Projects with Builders Risk Insurance: customized builders risk coverage; contractor sectors served; construction-broker contact route; FAQ. Accessed 2026-09-16.
29. [Marine Cargo](https://www.heffins.com/business-insurance/marine-cargo/). Heffernan Insurance Brokers; Transportation Insurance Programs for Freight Forwarders and Logistics Companies; Coverage Options: Marine Cargo, E&O and Surety Bonds; Specialty Programs; in-house underwriting authority; exclusive access to major insurance carriers; dedicated claims division with settlement authority. Accessed 2026-09-16.
30. [Transportation Insurance](https://www.heffins.com/business-insurance/transportation/). Heffernan Insurance Brokers; Our transportation subsectors include (trucking and final mile delivery); We offer the following exclusive and sponsored products (auto liability, motor truck cargo, umbrella, workers’ compensation, cyber and management liability); appointed with top transportation carriers. Accessed 2026-09-16.
31. [Healthcare Insurance for Health Care Services](https://www.heffins.com/business-insurance/health-care/). Heffernan Insurance Brokers; Healthcare Services: Medical Malpractice (Med Mal); commercial-insurance solutions for physician groups, clinics, hospitals and other health care businesses; relationships with the nation’s top insurance carriers; captives and self-insurance options. Accessed 2026-09-16.
32. [Home Care Business Insurance](https://www.heffins.com/business-insurance/health-care/homecare/). Heffernan Insurance Brokers; We offer comprehensive coverage for: workers’ compensation, general and professional liability, EPL, owned auto, Non-owned and Hired Auto, Crime–Third Party Theft, Employee Dishonesty Bond, cyber, medical billing E&O and property; home-care, home-health and hospice program audience. Accessed 2026-09-16.
33. [Private Equity and M&A](https://www.heffins.com/business-insurance/private-equity-and-ma/). Heffernan Insurance Brokers; HIB Private Equity and M&A Practice (private-equity firms and strategic investors); Representation & Warranty (RWI) Insurance; Transactional Risk Mitigation list including contingent, environmental, tax and litigation buyout. Accessed 2026-09-16.
34. [Heffernan Network Insurance Brokers](https://www.heffins.com/about-us/heffernan-network-insurance-brokers/). Heffernan Insurance Brokers; Formerly OLI Insurance Services; wholly owned subsidiary; agency acquisition and perpetuation; exclusive carrier access described for partner agencies. Accessed 2026-09-16.
35. [London, UK – Costero Brokers](https://www.heffins.com/about-us/locations/costero-brokers-ltd/). Heffernan Insurance Brokers; Costero Brokers Ltd. London office listing; full-service London brokerage; link to costerobrokers.com. Accessed 2026-09-16.
36. [Modern Brokerage Solutions](https://www.heffins.com/about-us/modern-brokerage-solutions/). Heffernan Insurance Brokers; Independent brokerage; digital document access and service activity status; TrustLayer and Quick Insure mentions; AI workflow for claims administration. Accessed 2026-09-16.
37. [Heffernan Insurance Brokers Acquires Kristin Manwaring Insurance Associates, Inc.](https://www.prnewswire.com/news-releases/heffernan-insurance-brokers-acquires-kristin-manwaring-insurance-associates-inc-302860809.html) Heffernan Insurance Brokers via PR Newswire; 26 August 2026 release; Walnut Creek; independent brokerage; F. Michael Heffernan, President and CEO; License #0564249 in about block. Accessed 2026-09-16.
38. [SkyKnight Invests in Heffernan Insurance Brokers to Support the Platform’s Continued Growth](https://insurancenewsnet.com/oarticle/skyknight-invests-in-heffernan-insurance-brokers-to-support-the-platforms-continued-growth). InsuranceNewsNet reprint of SkyKnight Capital BusinessWire; 22 July 2019 announcement; minority investment; ESOP recapitalization; Mike Heffernan quote on retaining employee ownership. Accessed 2026-09-16.
39. [California License Number Search](https://cdicloud.insurance.ca.gov/cal/LicenseNumberSearch). California Department of Insurance; License-number search form. Accessed 2026-09-16.

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://thegeneralaverage.com/editorial-policy). To suggest a correction, [email The General Average](mailto:thegeneralaverage@spot.insure) with the page URL and supporting source.

## Agent and Developer Resources

- [Markdown page](https://thegeneralaverage.com/compare/at-bay-vs-heffernan.md)
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