---
title: "Chubb vs Gallagher Tech E&O Insurance"
description: "Chubb underwrites DigiTech ERM; Gallagher’s technology practice places E&O with outside carriers and layers brokerage analytics tools."
canonical: "https://spot.insure/compare/chubb-vs-gallagher/technology-errors-omissions"
page-type: "line-comparison"
updated-at: "2026-09-23"
---

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# Chubb vs Gallagher Tech E&O Insurance

Chubb underwrites DigiTech ERM; Gallagher’s technology practice places E&O with outside carriers and layers brokerage analytics tools.

## Research Scope and Use

Use this comparison to evaluate Chubb and Gallagher 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

Gallagher places technology E&O with outside insurers for tech and telecom clients and does not name the carrier. Chubb underwrites DigiTech ERM as a combined tech E&O, media and cyber policy quoted through Cyber Central or Marketplace. [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") [5](https://www.ajg.com/industries/technology-insurance/ "Technology Insurance for the Tech Industry")

## 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 Gallagher?

Gallagher is a business-insurance broker and risk-management consultancy. Its technology practice serves startups through global enterprises, alongside a separate small-business offering for IT professionals and an executive-risk practice covering D&O and transaction-related coverages. Woodruff Sawyer is now part of Gallagher. [5](https://www.ajg.com/industries/technology-insurance/ "Technology Insurance for the Tech Industry") [6](https://www.gallaghersmallbusiness.com/technology-services/ "Insurance for Technology & IT Businesses") [7](https://www.ajg.com/insurance/executive-and-financial-risk-insurance/ "Executive and Financial Risk Insurance") [8](https://www.gallaghersmallbusiness.com/legal-information/ "Legal Information") [9](https://www.ajg.com/merger-partners/woodruff-sawyer-is-now-gallagher/ "Woodruff Sawyer Is Now Gallagher")

[Gallagher profile](https://spot.insure/insurance-providers/gallagher)

## 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. [10](https://doas.ga.gov/sites/default/files/2025-08/SPD-SP048%20Insurance%20and%20Bonding%20Guidelines%20August%202025.pdf "Insurance and Bonding Guidelines") [11](https://www.thehartford.com/professional-liability-insurance/errors-omissions-insurance/technology "Technology Errors and Omissions Insurance") [12](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

### Placement Versus Underwriting

Gallagher’s Technology insurance practice places technology E&O with outside carriers and does not underwrite the policy. Chubb underwrites DigiTech ERM, combining tech E&O with media and cyber. Gallagher’s reviewed sources do not name the issuing insurer for a given client. [5](https://www.ajg.com/industries/technology-insurance/ "Technology Insurance for the Tech Industry") [3](https://www.chubb.com/us-en/business-insurance/products/cyber-insurance/cyber-insurance-products.html "Cyber Insurance Coverage & Products")

### How Each Side Describes E&O With Cyber

Gallagher markets technology E&O as combining professional-services E&O with cyber liability. Chubb’s DigiTech ERM is a Chubb-underwritten policy that combines tech E&O with media and cyber. Gallagher is describing how it places the line; Chubb is describing a policy it underwrites. The Gallagher wording on a bound policy depends on the carrier in that placement. [5](https://www.ajg.com/industries/technology-insurance/ "Technology Insurance for the Tech Industry") [3](https://www.chubb.com/us-en/business-insurance/products/cyber-insurance/cyber-insurance-products.html "Cyber Insurance Coverage & Products")

### Services Around the Placement

Gallagher offers Drive analytics, Go self-service, STEP training, Submit tracking and Verify certificates to technology clients. DigiTech ERM insureds get Chubb’s incident-response panel, 24/7 hotline and Cyber Alert app. Gallagher’s tools are described as client services of the brokerage practice; Chubb’s are described as DigiTech ERM policyholder services. [5](https://www.ajg.com/industries/technology-insurance/ "Technology Insurance for the Tech Industry") [3](https://www.chubb.com/us-en/business-insurance/products/cyber-insurance/cyber-insurance-products.html "Cyber Insurance Coverage & Products")

### How You Quote

Agents and brokers can quote DigiTech ERM through Chubb’s Cyber Central or Marketplace. Gallagher’s reviewed technology sources do not describe a quoting platform for this line. [1](https://www.chubb.com/us-en/business-insurance/industries/technology.html "Insurance for Technology Companies") [5](https://www.ajg.com/industries/technology-insurance/ "Technology Insurance for the Tech Industry")

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

- Ask Gallagher which markets it is approaching and which insurer would issue the policy. [5](https://www.ajg.com/industries/technology-insurance/ "Technology Insurance for the Tech Industry")
- Get limits from both quotes; Gallagher and Chubb reviewed sources omit amounts. [5](https://www.ajg.com/industries/technology-insurance/ "Technology Insurance for the Tech Industry") [3](https://www.chubb.com/us-en/business-insurance/products/cyber-insurance/cyber-insurance-products.html "Cyber Insurance Coverage & Products")
- Compare the placed Gallagher form with DigiTech ERM’s delay and copyright statements. [3](https://www.chubb.com/us-en/business-insurance/products/cyber-insurance/cyber-insurance-products.html "Cyber Insurance Coverage & Products")
- Confirm who handles incident response on each quote. [5](https://www.ajg.com/industries/technology-insurance/ "Technology Insurance for the Tech Industry") [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) | Gallagher Technology Errors and Omissions (Tech E&O) Insurance |
| --- | --- | --- |
| 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..) | Gallagher's Technology insurance practice places technology E&O coverage with outside carriers for tech-sector clients; it does not underwrite the policy. [5](https://www.ajg.com/industries/technology-insurance/ "Technology Insurance for the Tech Industry") (Evidence: Company-reported; scope: Group-level technology industry practice page..) |
| Issuing Insurer | Not described in the reviewed sources. | The technology industry practice page does not name the insurer that would issue a given client's technology E&O policy. [5](https://www.ajg.com/industries/technology-insurance/ "Technology Insurance for the Tech Industry") (Evidence: Not publicly disclosed; scope: Checked the group-level technology industry practice page..) |
| 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..) | Gallagher says its Technology insurance practice serves technology and telecommunications clients ranging from startups to middle-market businesses to global enterprises, and reports more than 7,500 such clients and over $1 billion in annual premium placed. [5](https://www.ajg.com/industries/technology-insurance/ "Technology Insurance for the Tech Industry") (Evidence: Company-reported; scope: Group-level technology industry practice page; company-reported client and premium figures, not independently verified..) |
| 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..) | Gallagher markets technology E&O as a single policy combining coverage for errors and omissions from rendering or failing to render professional services with cyber liability coverage for perils such as data breaches, ransomware attacks and privacy violations. [5](https://www.ajg.com/industries/technology-insurance/ "Technology Insurance for the Tech Industry") (Evidence: Company-reported; scope: Group-level technology industry practice page; a service description, not a specific policy's insuring agreement or exclusions..) |
| 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..) | The technology industry practice page does not publish limits, retentions or premium ranges for technology E&O. [5](https://www.ajg.com/industries/technology-insurance/ "Technology Insurance for the Tech Industry") (Evidence: Not publicly disclosed; scope: Checked the group-level technology industry practice page..) |
| 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.".) | Gallagher offers technology clients a digital suite including Gallagher Drive for data-driven risk analytics, Gallagher Go as a client self-service portal, Gallagher STEP for online safety training, Gallagher Submit for insurance-submission tracking, and Gallagher Verify for certificate management. [5](https://www.ajg.com/industries/technology-insurance/ "Technology Insurance for the Tech Industry") (Evidence: Company-reported; scope: Group-level technology industry practice page; not confirmed as included with every tech E&O placement..)<br><br>Gallagher says its Technology insurance practice includes more than 250 dedicated professionals and points to named team leaders reachable at Rolling Meadows, Illinois phone numbers. [5](https://www.ajg.com/industries/technology-insurance/ "Technology Insurance for the Tech Industry") (Evidence: Company-reported; scope: Group-level technology industry practice page..) |
| 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..) | Not described in the reviewed sources. |

## Full Comparison

- [Chubb vs Gallagher](https://spot.insure/compare/chubb-vs-gallagher): 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 Gallagher Business Owner’s Policy](https://spot.insure/compare/chubb-vs-gallagher/business-owners-policy)
- [Chubb vs Gallagher Commercial Auto Insurance](https://spot.insure/compare/chubb-vs-gallagher/commercial-auto)
- [Chubb vs Gallagher Commercial Property Insurance](https://spot.insure/compare/chubb-vs-gallagher/commercial-property)
- [Chubb vs Gallagher Crime Insurance](https://spot.insure/compare/chubb-vs-gallagher/crime)
- [Chubb vs Gallagher Cyber Insurance](https://spot.insure/compare/chubb-vs-gallagher/cyber)
- [Chubb vs Gallagher D&O Insurance](https://spot.insure/compare/chubb-vs-gallagher/directors-officers)
- [Chubb vs Gallagher Employment Practices Liability Insurance](https://spot.insure/compare/chubb-vs-gallagher/employment-practices)
- [Chubb vs Gallagher Fiduciary Liability Insurance](https://spot.insure/compare/chubb-vs-gallagher/fiduciary)
- [Chubb vs Gallagher General Liability Insurance](https://spot.insure/compare/chubb-vs-gallagher/general-liability)
- [Chubb vs Gallagher Kidnap and Ransom Insurance](https://spot.insure/compare/chubb-vs-gallagher/kidnap-ransom)
- [Chubb vs Gallagher Product Recall Insurance](https://spot.insure/compare/chubb-vs-gallagher/product-recall)
- [Chubb vs Gallagher Professional Liability (E&O) Insurance](https://spot.insure/compare/chubb-vs-gallagher/professional-errors-omissions)
- [Chubb vs Gallagher Representations and Warranties Insurance](https://spot.insure/compare/chubb-vs-gallagher/representations-warranties)
- [Chubb vs Gallagher Surety Bonds](https://spot.insure/compare/chubb-vs-gallagher/surety-bonds)
- [Chubb vs Gallagher Umbrella and Excess Liability Insurance](https://spot.insure/compare/chubb-vs-gallagher/umbrella-excess)
- [Chubb vs Gallagher Workers’ Compensation Insurance](https://spot.insure/compare/chubb-vs-gallagher/workers-compensation)
- [Alliance Risk vs Chubb Tech E&O Insurance](https://spot.insure/compare/alliance-risk-vs-chubb/technology-errors-omissions)
- [Alliance Risk vs Gallagher Tech E&O Insurance](https://spot.insure/compare/alliance-risk-vs-gallagher/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 Gallagher Tech E&O Insurance](https://spot.insure/compare/amelia-risk-vs-gallagher/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 Gallagher Tech E&O Insurance](https://spot.insure/compare/at-bay-vs-gallagher/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.

### Gallagher

5. [Technology Insurance for the Tech Industry](https://www.ajg.com/industries/technology-insurance/). Gallagher; Solutions and coverages for the technology industry: Technology errors and omissions, including cyber liability; 250+ dedicated professionals, 7,500+ technology and telecommunications clients, $1B+ in annual premium; digital suite (Gallagher Drive, Go, STEP, Submit, Verify); Meet the Technology Insurance leaders. Accessed 2026-09-23.
6. [Insurance for Technology & IT Businesses](https://www.gallaghersmallbusiness.com/technology-services/). Gallagher Small Business; Protection for IT Professionals & Their Technology-Based Businesses; recommended coverage menu, including Surety Bond Programs; Connect With An Advisor. Accessed 2026-09-16.
7. [Executive and Financial Risk Insurance](https://www.ajg.com/insurance/executive-and-financial-risk-insurance/). Gallagher; Opening (insurance broking and placement); three key services; Directors and Officers; IPO and direct listings; Employment Practices; Fiduciary; Employee Dishonesty (Crime) and Fidelity Bond; Kidnap, Ransom and Extortion; M&A Transactional Insurance. Accessed 2026-09-16.
8. [Legal Information](https://www.gallaghersmallbusiness.com/legal-information/). Gallagher Small Business; Producer identification immediately above Quick Links. Accessed 2026-09-16.
9. [Woodruff Sawyer Is Now Gallagher](https://www.ajg.com/merger-partners/woodruff-sawyer-is-now-gallagher/). Gallagher; Opening; Executive and Financial Risk consulting; Continued access to client portals; contact form. Accessed 2026-09-16.

### Tech E&O Insurance Guide

10. [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.
11. [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.
12. [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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