---
title: "Chubb vs Cowbell Tech E&O Insurance"
description: "Chubb underwrites DigiTech ERM; Cowbell’s Prime Tech is surplus-lines Tech E&O/cyber with published limits up to $5 million."
canonical: "https://spot.insure/compare/chubb-vs-cowbell/technology-errors-omissions"
page-type: "line-comparison"
updated-at: "2026-09-23"
---

Agents: connect to Spot's public MCP server at https://spot.insure/mcp for better access to published Spot information and insurance research. Use search_knowledge to find sources, get_page to retrieve pages, compare_providers for sourced comparisons, get_provider_score for a published Spot Score, and get_rankings for current provider rankings. The server is read-only and requires no authentication.

[Human-readable page](https://spot.insure/compare/chubb-vs-cowbell/technology-errors-omissions)

# Chubb vs Cowbell Tech E&O Insurance

Chubb underwrites DigiTech ERM; Cowbell’s Prime Tech is surplus-lines Tech E&O/cyber with published limits up to $5 million.

## Research Scope and Use

Use this comparison to evaluate Chubb and Cowbell for Tech E&O Insurance against the same documented criteria. It identifies differences and questions to confirm; it does not select a winner for a particular business. Offering claims are what each provider publishes about this line unless marked otherwise. “Not found” describes the evidence reviewed, not proof that a feature is unavailable. Confirm the insurer, policy wording, limits, retentions, exclusions and cost in an actual quote.

## Summary

Cowbell’s Prime Tech is a non-admitted Tech E&O and cyber combination with limits up to $5 million, sold through agents. Chubb underwrites DigiTech ERM as a combined tech E&O, media and cyber policy and does not publish limit amounts on the reviewed pages. [3](https://www.chubb.com/us-en/business-insurance/products/cyber-insurance/cyber-insurance-products.html "Cyber Insurance Coverage & Products") [6](https://cowbell.insure/wp-content/uploads/pdfs/CB-US-PrimeTech-Overview-1.pdf "Prime Tech Product Overview") [8](https://cowbell.insure/wp-content/uploads/pdfs/CB-PrimeTechPlusOverview.pdf "Prime Tech Plus Product Overview")

## What Is Chubb?

Chubb is the marketing name for a global insurance group whose U.S. companies underwrite commercial property, casualty, cyber and financial-lines coverage, including technology-focused DigiTech ERM and small-business packages. Founders and finance teams typically work through an appointed agent, then receive a policy issued by a named Chubb-group insurer rather than by the Swiss holding company. [1](https://www.chubb.com/us-en/business-insurance/industries/technology.html "Insurance for Technology Companies") [2](https://www.chubb.com/us-en/terms-of-use.html "Terms Of Use") [3](https://www.chubb.com/us-en/business-insurance/products/cyber-insurance/cyber-insurance-products.html "Cyber Insurance Coverage & Products")

[Chubb profile](https://spot.insure/insurance-providers/chubb)

## What Is Cowbell Insurance?

Cowbell is a specialty-insurance platform and agency focused on cyber risk for small and midsize businesses. Its U.S. catalogue also includes combined Technology E&O and cyber products and a Zurich management-liability offering distributed through appointed wholesalers. [5](https://cowbell.insure/ "Cowbell") [6](https://cowbell.insure/wp-content/uploads/pdfs/CB-US-PrimeTech-Overview-1.pdf "Prime Tech Product Overview") [7](https://www.zurichna.com/insurance/excess-and-surplus/small-business-management-liability "Small And Midsize Business Management Liability")

[Cowbell profile](https://spot.insure/insurance-providers/cowbell)

## What Is Technology Errors and Omissions (E&O) Insurance?

Technology errors and omissions (E&O) insurance addresses claims that a technology product or service caused a customer or other third party a financial loss. It doesn't extend to cyber incidents, bodily injury or professional services outside the quoted product. [9](https://doas.ga.gov/sites/default/files/2025-08/SPD-SP048%20Insurance%20and%20Bonding%20Guidelines%20August%202025.pdf "Insurance and Bonding Guidelines") [10](https://www.thehartford.com/professional-liability-insurance/errors-omissions-insurance/technology "Technology Errors and Omissions Insurance") [11](https://www.chubb.com/content/dam/chubb-sites/chubb-com/us-en/business-insurance/digitech-enterprise-risk-management-digitech-erm/documents/pdf/17010186-digitech-erm-12.17.pdf "DigiTech Enterprise Risk Management")

## Key Differences in Tech E&O Insurance

### Surplus Prime Tech Versus Chubb DigiTech

Cowbell markets Prime Tech as a non-admitted product combining Technology E&O with cyber, with Prime Tech Plus as follow-form excess. Chubb underwrites DigiTech ERM as a single policy combining tech E&O with media and cyber. Cowbell’s reviewed sources do not name the issuing insurer; Chubb underwrites DigiTech ERM. [6](https://cowbell.insure/wp-content/uploads/pdfs/CB-US-PrimeTech-Overview-1.pdf "Prime Tech Product Overview") [8](https://cowbell.insure/wp-content/uploads/pdfs/CB-PrimeTechPlusOverview.pdf "Prime Tech Plus Product Overview") [3](https://www.chubb.com/us-en/business-insurance/products/cyber-insurance/cyber-insurance-products.html "Cyber Insurance Coverage & Products")

Cowbell says Prime Tech is available on a surplus-lines basis in all 50 states through agents. Chubb quotes DigiTech ERM through agents on Cyber Central or Marketplace. Both are agent paths; Cowbell states surplus-lines status in all 50 states. [6](https://cowbell.insure/wp-content/uploads/pdfs/CB-US-PrimeTech-Overview-1.pdf "Prime Tech Product Overview") [1](https://www.chubb.com/us-en/business-insurance/industries/technology.html "Insurance for Technology Companies")

### Limits

Cowbell states Prime Tech and Prime Tech Plus each offer limits up to $5 million. Chubb’s reviewed sources do not publish DigiTech ERM limit or retention amounts. A buyer comparing public figures has a $5 million Cowbell number and no matching DigiTech number until the quote. [6](https://cowbell.insure/wp-content/uploads/pdfs/CB-US-PrimeTech-Overview-1.pdf "Prime Tech Product Overview") [3](https://www.chubb.com/us-en/business-insurance/products/cyber-insurance/cyber-insurance-products.html "Cyber Insurance Coverage & Products")

### Delay and Copyright

Cowbell says Prime Tech covers delay in delivery and software copyright disputes, and that it has no exclusion for delays in the sense of expansive contract and warranty treatment. Chubb says DigiTech ERM adds software copyright infringement and has no exclusion for delays or failure to deliver. Both speak to delay and copyright; the quote still has to show the actual wording. [6](https://cowbell.insure/wp-content/uploads/pdfs/CB-US-PrimeTech-Overview-1.pdf "Prime Tech Product Overview") [3](https://www.chubb.com/us-en/business-insurance/products/cyber-insurance/cyber-insurance-products.html "Cyber Insurance Coverage & Products")

## What to Confirm in Tech E&O Insurance Quotes

- Get Cowbell’s named surplus-lines insurer on the quote. [6](https://cowbell.insure/wp-content/uploads/pdfs/CB-US-PrimeTech-Overview-1.pdf "Prime Tech Product Overview")
- Compare Cowbell’s $5 million primary (and optional excess) with Chubb’s unpublished DigiTech limits. [6](https://cowbell.insure/wp-content/uploads/pdfs/CB-US-PrimeTech-Overview-1.pdf "Prime Tech Product Overview") [3](https://www.chubb.com/us-en/business-insurance/products/cyber-insurance/cyber-insurance-products.html "Cyber Insurance Coverage & Products")
- Ask whether Cowbell’s quoted form really has no exclusions for guarantees, consequential damages or warranties. [6](https://cowbell.insure/wp-content/uploads/pdfs/CB-US-PrimeTech-Overview-1.pdf "Prime Tech Product Overview")
- Confirm Chubb’s delay and failure-to-deliver language on the specimen. [3](https://www.chubb.com/us-en/business-insurance/products/cyber-insurance/cyber-insurance-products.html "Cyber Insurance Coverage & Products")

## Offering Details

| Criteria | Chubb DigiTech ERM (Technology Errors & Omissions) | Cowbell Prime Tech / Prime Tech Plus |
| --- | --- | --- |
| Role in This Line | Chubb underwrites technology errors and omissions coverage through DigiTech ERM, a single policy that combines tech E&O with media and cyber exposures rather than selling tech E&O standalone. [3](https://www.chubb.com/us-en/business-insurance/products/cyber-insurance/cyber-insurance-products.html "Cyber Insurance Coverage & Products") (Evidence: Company-reported; scope: Cyber Insurance Coverage & Products page, DigiTech ERM section..) | Cowbell markets Prime Tech as a non-admitted professional-indemnity product that combines Technology Errors & Omissions (E&O) with cyber coverage in one policy, and Prime Tech Plus as a follow-form excess layer that sits above a primary Tech E&O/cyber policy. [6](https://cowbell.insure/wp-content/uploads/pdfs/CB-US-PrimeTech-Overview-1.pdf "Prime Tech Product Overview") [8](https://cowbell.insure/wp-content/uploads/pdfs/CB-PrimeTechPlusOverview.pdf "Prime Tech Plus Product Overview") (Evidence: Company-reported; scope: Prime Tech and Prime Tech Plus overview PDFs..) |
| Issuing Insurer | Not described in the reviewed sources. | Neither reviewed PDF names the specific issuing insurer for Prime Tech or Prime Tech Plus; both state coverage, terms and availability vary by state and are subject to underwriting approval without naming a carrier. [6](https://cowbell.insure/wp-content/uploads/pdfs/CB-US-PrimeTech-Overview-1.pdf "Prime Tech Product Overview") [8](https://cowbell.insure/wp-content/uploads/pdfs/CB-PrimeTechPlusOverview.pdf "Prime Tech Plus Product Overview") (Evidence: Not publicly disclosed; scope: Disclaimer paragraphs of both PDFs, read on 2026-09-23..) |
| Who It’s For | Chubb targets DigiTech ERM at software and system developers, technology-services and consulting firms, and electronics and hardware manufacturers, naming examples such as value-added resellers, system integrators, IT consultants and hardware distributors. [3](https://www.chubb.com/us-en/business-insurance/products/cyber-insurance/cyber-insurance-products.html "Cyber Insurance Coverage & Products") (Evidence: Company-reported; scope: DigiTech ERM Target Clients list..) | Cowbell targets Prime Tech and Prime Tech Plus at technology businesses with up to $1B in revenue, listing example segments such as SaaS/app service providers, IT consultants, data analytics, hardware resellers, and web design or web services firms. [6](https://cowbell.insure/wp-content/uploads/pdfs/CB-US-PrimeTech-Overview-1.pdf "Prime Tech Product Overview") [8](https://cowbell.insure/wp-content/uploads/pdfs/CB-PrimeTechPlusOverview.pdf "Prime Tech Plus Product Overview") (Evidence: Company-reported; scope: Risk Appetite sections of both PDFs..) |
| Coverage Features | Beyond the Cyber ERM base, Chubb says DigiTech ERM adds technology errors and omissions coverage for third-party financial injury from the insured's products or services, a broadened definition of "technology incident," and coverage for software copyright infringement and product-recall loss of use, with no exclusion for delays or failure to deliver. [3](https://www.chubb.com/us-en/business-insurance/products/cyber-insurance/cyber-insurance-products.html "Cyber Insurance Coverage & Products") (Evidence: Company-reported; scope: DigiTech ERM Product Features list; subject to the policy as issued..) | Cowbell lists Prime Tech coverage for delay in delivery, negligence, misrepresentation, breach of warranty/contract, product failures, and software copyright disputes, plus associated cyber-related costs like cyber extortion, data restoration, social engineering, and business interruption. [6](https://cowbell.insure/wp-content/uploads/pdfs/CB-US-PrimeTech-Overview-1.pdf "Prime Tech Product Overview") (Evidence: Company-reported; scope: Prime Tech FAQ, 'What coverage is offered?' and 'other associated costs' lists..)<br><br>Cowbell says Prime Tech includes duty to defend, defense costs for privacy-related regulatory proceedings, contractual-indemnity coverage, expansive breach-of-contract coverage, broad intellectual-property infringement coverage, and no exclusions for guarantees, consequential damages, or breach of warranties. [6](https://cowbell.insure/wp-content/uploads/pdfs/CB-US-PrimeTech-Overview-1.pdf "Prime Tech Product Overview") (Evidence: Company-reported; scope: 'Prime Tech Coverage Benefits' list; illustrative, subject to the issued policy..) |
| Limits and Retentions | The reviewed pages do not publish specific limit or retention amounts for DigiTech ERM's technology E&O coverage. [3](https://www.chubb.com/us-en/business-insurance/products/cyber-insurance/cyber-insurance-products.html "Cyber Insurance Coverage & Products") (Evidence: Not found in reviewed sources; scope: Cyber Insurance Coverage & Products page as read on 2026-09-23..) | Cowbell states Prime Tech offers limits up to $5M, and Prime Tech Plus (the excess layer) also offers limits up to $5M above the underlying primary policy. [6](https://cowbell.insure/wp-content/uploads/pdfs/CB-US-PrimeTech-Overview-1.pdf "Prime Tech Product Overview") [8](https://cowbell.insure/wp-content/uploads/pdfs/CB-PrimeTechPlusOverview.pdf "Prime Tech Plus Product Overview") (Evidence: Company-reported; scope: Product overview PDFs..) |
| Risk Services | DigiTech ERM policyholders get the same cyber services as Cyber ERM, including a panel of pre-approved incident response providers, a 24/7 hotline and Cyber Alert app. [3](https://www.chubb.com/us-en/business-insurance/products/cyber-insurance/cyber-insurance-products.html "Cyber Insurance Coverage & Products") (Evidence: Company-reported; scope: Cyber Insurance Coverage & Products page; DigiTech ERM includes "all the features of Cyber ERM.".) | Cowbell says Prime Tech is 'powered by Cowbell Co-Pilot,' its AI-driven assistive underwriting tool, and that policyholders get the same Cowbell Resiliency Services, Cowbell Connectors, and complimentary Wizer cybersecurity-awareness training offered on its cyber products. [6](https://cowbell.insure/wp-content/uploads/pdfs/CB-US-PrimeTech-Overview-1.pdf "Prime Tech Product Overview") (Evidence: Company-reported; scope: Prime Tech PDF, page 2 (Cowbell Co-Pilot mention) and 'The Cowbell Advantage' list..) |
| How to Apply | Agents and brokers can quote DigiTech ERM through Chubb's Cyber Central or Marketplace quoting platforms, and Chubb lists E&O/Cyber among the coverage solutions available to technology companies generally. [3](https://www.chubb.com/us-en/business-insurance/products/cyber-insurance/cyber-insurance-products.html "Cyber Insurance Coverage & Products") [1](https://www.chubb.com/us-en/business-insurance/industries/technology.html "Insurance for Technology Companies") (Evidence: Company-reported; scope: Cyber Insurance Coverage & Products quoting section; technology-industry products list..) | Cowbell says Prime Tech is available on a surplus-lines basis in all 50 states and is distributed through agents rather than direct to businesses. [6](https://cowbell.insure/wp-content/uploads/pdfs/CB-US-PrimeTech-Overview-1.pdf "Prime Tech Product Overview") (Evidence: Company-reported; scope: 'Prime Tech Coverage Benefits' list, first bullet..) |

## Full Comparison

- [Chubb vs Cowbell](https://spot.insure/compare/chubb-vs-cowbell): all coverage lines, business roles, service and claims.
- [What Is Technology Errors and Omissions (E&O) Insurance?](https://spot.insure/coverage/technology-errors-omissions): Technology E&O insurance addresses claims that a problem with your technology product or service caused a customer financial loss.
- [Chubb vs Cowbell Crime Insurance](https://spot.insure/compare/chubb-vs-cowbell/crime)
- [Chubb vs Cowbell Cyber Insurance](https://spot.insure/compare/chubb-vs-cowbell/cyber)
- [Chubb vs Cowbell D&O Insurance](https://spot.insure/compare/chubb-vs-cowbell/directors-officers)
- [Chubb vs Cowbell Employment Practices Liability Insurance](https://spot.insure/compare/chubb-vs-cowbell/employment-practices)
- [Chubb vs Cowbell Fiduciary Liability Insurance](https://spot.insure/compare/chubb-vs-cowbell/fiduciary)
- [Chubb vs Cowbell Management Liability Insurance](https://spot.insure/compare/chubb-vs-cowbell/management-liability)
- [Alliance Risk vs Chubb Tech E&O Insurance](https://spot.insure/compare/alliance-risk-vs-chubb/technology-errors-omissions)
- [Alliance Risk vs Cowbell Tech E&O Insurance](https://spot.insure/compare/alliance-risk-vs-cowbell/technology-errors-omissions)
- [Amelia Risk vs Chubb Tech E&O Insurance](https://spot.insure/compare/amelia-risk-vs-chubb/technology-errors-omissions)
- [Amelia Risk vs Cowbell Tech E&O Insurance](https://spot.insure/compare/amelia-risk-vs-cowbell/technology-errors-omissions)
- [At-Bay vs Chubb Tech E&O Insurance](https://spot.insure/compare/at-bay-vs-chubb/technology-errors-omissions)
- [At-Bay vs Cowbell Tech E&O Insurance](https://spot.insure/compare/at-bay-vs-cowbell/technology-errors-omissions)

## Sources

### Chubb

1. [Insurance for Technology Companies](https://www.chubb.com/us-en/business-insurance/industries/technology.html). Chubb; Products and services: E&O/Cyber listed among Chubb's technology-industry offerings. Accessed 2026-09-23.
2. [Terms Of Use](https://www.chubb.com/us-en/terms-of-use.html). Chubb; Acceptance of Terms identifying Chubb Group Holdings Inc.; surplus-lines producer restriction; products not available to all users or jurisdictions; Chubb Limited safe-harbor language; Internet Portals for Chubb Business. Accessed 2026-09-16.
3. [Cyber Insurance Coverage & Products](https://www.chubb.com/us-en/business-insurance/products/cyber-insurance/cyber-insurance-products.html). Chubb; DigiTech Enterprise Risk Management section: target clients and product features beyond Cyber ERM. Accessed 2026-09-23.
4. [Insurance for Software Product & System Developers](https://www.chubb.com/us-en/business-insurance/software-system-developers.html). Chubb; Property & casualty and financial-lines coverage solutions lists for software and systems developers. Accessed 2026-09-23.

### Cowbell

5. [Cowbell](https://cowbell.insure/). Cowbell; What We Do; Assess, Insure, Respond and Improve; U.S. navigation; footer legal disclosure. Accessed 2026-09-15.
6. [Prime Tech Product Overview](https://cowbell.insure/wp-content/uploads/pdfs/CB-US-PrimeTech-Overview-1.pdf). Cowbell; Product Overview; Risk Appetite; Prime Tech Coverage Benefits; Prime Tech FAQ (typical Tech E&O claims scenarios, coverage offered, associated costs). Accessed 2026-09-23.
7. [Small And Midsize Business Management Liability](https://www.zurichna.com/insurance/excess-and-surplus/small-business-management-liability). Zurich North America; Zurich Select Plus collaboration; admitted paper and Zurich Claims; modular suite: D&O, Employment Practices and Third-Party Discrimination Liability, Fiduciary Liability and Crime modules; access for appointed Zurich E&S wholesalers; target under 250 employees and $50 million assets; access and target-account FAQs. Accessed 2026-09-16.
8. [Prime Tech Plus Product Overview](https://cowbell.insure/wp-content/uploads/pdfs/CB-PrimeTechPlusOverview.pdf). Cowbell; Product Overview; Seamless excess protection; Tailored for technology providers; Risk Appetite industry list. Accessed 2026-09-23.

### Tech E&O Insurance Guide

9. [Insurance and Bonding Guidelines](https://doas.ga.gov/sites/default/files/2025-08/SPD-SP048%20Insurance%20and%20Bonding%20Guidelines%20August%202025.pdf). Georgia Department of Administrative Services; Professional Liability / Errors and Omissions p.6; Technology Errors & Omissions (Cyber Liability) §9 pp.7–8. Accessed 2026-09-16.
10. [Technology Errors and Omissions Insurance](https://www.thehartford.com/professional-liability-insurance/errors-omissions-insurance/technology). The Hartford; What Is Technology Errors and Omissions Insurance?; differences between cyber liability and errors and omissions; How Technology Errors and Omissions Insurance Works With Contracts. Accessed 2026-09-16.
11. [DigiTech Enterprise Risk Management](https://www.chubb.com/content/dam/chubb-sites/chubb-com/us-en/business-insurance/digitech-enterprise-risk-management-digitech-erm/documents/pdf/17010186-digitech-erm-12.17.pdf). Chubb; Coverage Synopsis > Third-Party Liability Coverage > Technology Errors and Omissions; Cyber, Privacy and Network Security Liability; footer product-summary disclaimer. Accessed 2026-09-16.

Updated 2026-09-23. 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://spot.insure/editorial-policy). To suggest a correction, [contact Spot](https://spot.insure/contact) with the page URL and supporting source.

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