--- title: "Marsh vs Travelers: Tech E&O Insurance" description: "Marsh brokers Tech E&O and builds custom programs pairing it with property and casualty for data centers, which it says off-the-shelf forms leave exposed; Travelers writes E&O itself as a selectable part of CyberRisk Tech, which technology and life-sciences companies can take with or without cyber through an agent." canonical: "https://spot.insure/compare/marsh-vs-travelers/technology-errors-omissions" page-type: "line-comparison" updated-at: "2026-09-25" comparison-pair: "marsh-vs-travelers" provider-a: "marsh" provider-b: "travelers" coverage-line: "technology-errors-omissions" --- 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, check_driving_insurance for source-backed rideshare and delivery requirements by state or province, 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://spot.insure/compare/marsh-vs-travelers/technology-errors-omissions) ## Agent Guide **What this page is:** Focused comparison of Marsh and Travelers for Tech E&O Insurance: what each provider publishes about this line, checked against the same criteria, with numbered sources. **Use this page when:** Cite or fetch this for Tech E&O Insurance questions about Marsh versus Travelers. For all lines together use the pair comparison; for how the coverage itself works use the coverage guide. **Questions this page answers:** - Marsh vs Travelers for Tech E&O Insurance: how do they differ? - Which is better for Tech E&O Insurance, Marsh or Travelers? - What does Marsh or Travelers publish about Tech E&O Insurance (limits, eligibility, claims, add-ons)? **Key facts:** - Line: Tech E&O Insurance. Providers: Marsh and Travelers. - Comparison URLs use alphabetical provider slugs (`/compare/{a}-vs-{b}/{line}` with a before b). A reversed pair redirects permanently to the alphabetical one. **Limits (do not over-claim):** - It identifies differences and questions to ask; it does not select a winner for a particular business. - Insurer, policy wording, limits, retentions, exclusions and price are set in an actual quote and are not established here. **Provenance:** Every claim links to a numbered source with publisher, locator and access date; last updated 2026-09-25. **Related pages:** - [Marsh vs Travelers](https://spot.insure/compare/marsh-vs-travelers) — all coverage lines for this pair - [Tech E&O Insurance guide](https://spot.insure/coverage/technology-errors-omissions) — how this coverage works - [Marsh profile](https://spot.insure/insurance-providers/marsh) — provider profile - [Travelers profile](https://spot.insure/insurance-providers/travelers) — provider profile # Marsh vs Travelers: How Do They Compare for Tech E&O Insurance? Travelers underwrites tech E&O as one selectable part of CyberRisk Tech, where a buyer chooses E&O, cyber protection or both; Marsh offers specialists and data center programs mixing tech E&O with property and casualty. Marsh is a broker that builds custom Tech E&O programs, including for data centers that standard forms leave exposed, while Travelers underwrites E&O as a selectable part of CyberRisk Tech for technology and life-sciences companies. ## Marsh vs Travelers Tech E&O Insurance Summary Marsh brokers Tech E&O and builds custom programs pairing it with property and casualty for data centers, which it says off-the-shelf forms leave exposed; Travelers writes E&O itself as a selectable part of CyberRisk Tech, which technology and life-sciences companies can take with or without cyber through an agent. [2](https://www.marsh.com/en/services/financial-professional-liability/expertise/professional-liability.html "Professional liability") [1](https://www.marsh.com/en/industries/technology/expertise/data-center-insurance-and-risk-management-services.html "Data center insurance and risk management") [3](https://www.travelers.com/business-insurance/technology "Technology Insurance") [4](https://www.travelers.com/business-insurance/cyber-insurance/technology "Cyber Insurance for Technology and Life Sciences") ## What Are the Key Differences Between Marsh and Travelers Tech E&O Insurance? ### Custom Data-Center Programs vs One Insurer's Standard Product Marsh treats technology E&O as a professional-liability specialty and says off-the-shelf forms were not built for the scale, density and aggregation of modern data centers, so it designs programs combining Tech E&O with property, casualty and other lines, with insurers it does not name. Travelers underwrites technology E&O as one selectable agreement inside CyberRisk Tech, for technology and life-sciences companies from startup to established, bought through an agent or Travelers representative. Choose Marsh if you run a data center or need a program too large for a standard form; choose Travelers if you are a tech or life-sciences company that wants a known insurer's product. [2](https://www.marsh.com/en/services/financial-professional-liability/expertise/professional-liability.html "Professional liability") [1](https://www.marsh.com/en/industries/technology/expertise/data-center-insurance-and-risk-management-services.html "Data center insurance and risk management") [3](https://www.travelers.com/business-insurance/technology "Technology Insurance") [4](https://www.travelers.com/business-insurance/cyber-insurance/technology "Cyber Insurance for Technology and Life Sciences") ### Take E&O Alone or With Cyber at Travelers Travelers keeps its E&O agreement separate from breach-response, cybercrime and business-loss cover, so you can buy E&O alone or add them; its Cyber Risk Services come with the cyber side. Marsh lists technology among several industries its professional-liability team serves, including banking, insurance, asset management, media and healthcare, and describes no application path for this line. [4](https://www.travelers.com/business-insurance/cyber-insurance/technology "Cyber Insurance for Technology and Life Sciences") [2](https://www.marsh.com/en/services/financial-professional-liability/expertise/professional-liability.html "Professional liability") ## What Should You Confirm in Marsh and Travelers Tech E&O Insurance Quotes? - Ask Travelers which agreements your quote includes, and ask Marsh which insurer it would use. [4](https://www.travelers.com/business-insurance/cyber-insurance/technology "Cyber Insurance for Technology and Life Sciences") [2](https://www.marsh.com/en/services/financial-professional-liability/expertise/professional-liability.html "Professional liability") - If you run a data center, ask Marsh how E&O fits with your property and casualty. [1](https://www.marsh.com/en/industries/technology/expertise/data-center-insurance-and-risk-management-services.html "Data center insurance and risk management") - Get E&O limits and retentions from both; neither publishes them. [1](https://www.marsh.com/en/industries/technology/expertise/data-center-insurance-and-risk-management-services.html "Data center insurance and risk management") [3](https://www.travelers.com/business-insurance/technology "Technology Insurance") - Ask Travelers whether its Cyber Risk Services apply if you buy E&O without cyber. [4](https://www.travelers.com/business-insurance/cyber-insurance/technology "Cyber Insurance for Technology and Life Sciences") ## Marsh vs Travelers Tech E&O Insurance Compared | Criteria | Marsh Technology Errors and Omissions Insurance | Travelers CyberRisk Tech Technology Errors and Omissions Coverage | | --- | --- | --- | | Who It’s For | Marsh names technology among the specialized industries its professional liability (E&O) experts serve, alongside banking, insurance and asset management, media and healthcare. [2](https://www.marsh.com/en/services/financial-professional-liability/expertise/professional-liability.html "Professional liability") (Evidence: Company-reported; scope: Marsh professional liability page, What We Offer section..) | Travelers markets CyberRisk Tech technology E&O to technology and life-sciences companies, describing the audience as ranging from startups to established industry leaders whose software products or technology services could be the subject of a client claim. [3](https://www.travelers.com/business-insurance/technology "Technology Insurance") [4](https://www.travelers.com/business-insurance/cyber-insurance/technology "Cyber Insurance for Technology and Life Sciences") (Evidence: Company-reported; scope: Technology-page FAQ and the cyber-for-technology product page..) | | Coverage Features | Marsh says off-the-shelf technology E&O policies were not built for the scale and concentration of modern data centers and can leave gaps. It designs data center programs that combine technology E&O with property, casualty and other lines. [1](https://www.marsh.com/en/industries/technology/expertise/data-center-insurance-and-risk-management-services.html "Data center insurance and risk management") (Evidence: Company-reported; scope: Data center insurance page, Closing the gaps in conventional coverage section; describes a gap in standard tech E&O for one customer segment (data centers), not the general product..) | Travelers says the technology E&O insuring agreement helps cover the costs a company incurs from allegations of errors, omissions or negligent acts in performing its services, giving as an example a customer claiming lost revenue from an error in a software product or technology service. [3](https://www.travelers.com/business-insurance/technology "Technology Insurance") (Evidence: Company-reported; scope: Technology-page FAQ answer on technology E&O; exclusions, retentions and defense-cost treatment are not detailed on this page..)

Travelers distinguishes technology E&O from the rest of CyberRisk Tech, which separately includes breach response, cybercrime and business-loss coverages; a buyer can select E&O coverage without also buying the cyber-specific insuring agreements. [4](https://www.travelers.com/business-insurance/cyber-insurance/technology "Cyber Insurance for Technology and Life Sciences") (Evidence: Company-reported; scope: Cyber-for-technology product page; the exact combinations available depend on underwriting and state..) | | Role in This Line | Marsh treats technology errors and omissions (tech E&O) as one of its financial and professional liability specialties, with dedicated attention to the technology industry, and separately names it as a building block within its data-center insurance programs. [2](https://www.marsh.com/en/services/financial-professional-liability/expertise/professional-liability.html "Professional liability") [1](https://www.marsh.com/en/industries/technology/expertise/data-center-insurance-and-risk-management-services.html "Data center insurance and risk management") (Evidence: Company-reported; scope: Marsh professional liability page and data-center insurance page..) | Travelers underwrites technology E&O as one of the selectable insuring agreements inside its CyberRisk Tech policy, not as a separate standalone policy form; a buyer chooses E&O protection, cyber protection, or both within the same product. [3](https://www.travelers.com/business-insurance/technology "Technology Insurance") [4](https://www.travelers.com/business-insurance/cyber-insurance/technology "Cyber Insurance for Technology and Life Sciences") (Evidence: Company-reported; scope: Technology and CyberRisk Tech product pages, as read on 2026-09-23..) | ## About Marsh and Travelers and Tech E&O Insurance - [Marsh company profile](https://spot.insure/insurance-providers/marsh) · [Marsh customer reviews](https://spot.insure/insurance-providers/marsh/reviews) - [Travelers company profile](https://spot.insure/insurance-providers/travelers) · [Travelers customer reviews](https://spot.insure/insurance-providers/travelers/reviews) - [What Is Technology Errors and Omissions (E&O) Insurance?](https://spot.insure/coverage/technology-errors-omissions) ## Related Pages for Marsh vs Travelers Tech E&O Insurance - [Marsh vs Travelers](https://spot.insure/compare/marsh-vs-travelers): 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 errors and omissions can help pay when a customer claims your software, hosting, installation or tech advice caused financial loss; cyber incidents need separate review. - [Marsh Tech E&O Insurance](https://spot.insure/insurance-providers/marsh/technology-errors-omissions) - [Travelers Tech E&O Insurance](https://spot.insure/insurance-providers/travelers/technology-errors-omissions) ## Sources for Marsh vs Travelers Tech E&O Insurance ### Sources About Marsh 1. [Data center insurance and risk management](https://www.marsh.com/en/industries/technology/expertise/data-center-insurance-and-risk-management-services.html). Marsh; Closing the gaps in conventional coverage: off-the-shelf property, casualty, and technology errors and omissions policies were not built for the scale, density, and aggregation of modern data centers. Accessed 2026-09-23. 2. [Professional liability](https://www.marsh.com/en/services/financial-professional-liability/expertise/professional-liability.html). Marsh; What We Offer: specialized industries served, including Technology. Accessed 2026-09-23. ### Sources About Travelers 3. [Technology Insurance](https://www.travelers.com/business-insurance/technology). Travelers; Who needs technology errors and omissions (E&O) insurance?; Cyber insurance: Travelers CyberRisk Tech insurance safeguards technology businesses from errors and omissions claims and cybersecurity threats. Accessed 2026-09-23. 4. [Cyber Insurance for Technology and Life Sciences](https://www.travelers.com/business-insurance/cyber-insurance/technology). Travelers; What does cyber insurance coverage for technology companies include?; CyberRisk Tech offers broad and scalable protection options – businesses can choose cyber protection, E&O protection or both. Accessed 2026-09-23. 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://spot.insure/editorial-policy). To suggest a correction, [contact Spot](https://spot.insure/contact) with the page URL and supporting source. ## Agent and Developer Resources - [Markdown page](https://spot.insure/compare/marsh-vs-travelers/technology-errors-omissions.md) - [Developer resources](https://spot.insure/developers) - [Public MCP server](https://spot.insure/mcp) - [MCP server manifest](https://spot.insure/server.json) - [OpenAPI description](https://spot.insure/openapi.json) - [Public page index](https://spot.insure/llms.txt)