Marsh vs 
Vouch Tech E&O Insurance
Marsh brokers tech E&O for data-center and professional-liability clients; Vouch places the line for AI-to-crypto startups through an online Get Started flow.
What Is Marsh?
Marsh is a global insurance broker and risk advisor. In the United States it places coverage through core Marsh teams and through Marsh McLennan Agency for many middle-market buyers, including technology, cyber, property, casualty and benefits programs. 1,2,3,4
What Is Vouch Insurance?
Vouch is a business insurance broker and risk advisor for startups and growing companies. Buyers can apply online and work with advisors to arrange coverage, review contract requirements and manage insurance across carriers. 7,8,9,10
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. 13,14,15
Key Differences in Tech E&O Insurance
Shared Broker Role, Different Practice
Marsh and Vouch both place technology E&O rather than underwrite it, and neither reviewed source names the issuing insurer. Marsh locates the work in professional liability and data-center programs. Vouch lists Tech Errors & Omissions among core coverages for technology clients. 6 5 11
Scale Versus Startup Lifecycle
Marsh’s coverage claim is that off-the-shelf technology E&O can miss the scale of modern data centers. Vouch markets the line from a first customer contract through IPO across AI, SaaS, eCommerce, fintech, hardware and crypto. 5 11
Typical Insuring Agreements
Vouch’s article says tech E&O often covers service errors, professional negligence, missed deliverables, breach of contract or warranty, accidental IP infringement and third-party data-breach liability tied to a product vulnerability, and typically excludes own-system cyber incidents, bodily injury, property damage, intentional wrongdoing, criminal acts and employment claims. Marsh’s reviewed pages do not publish that agreement-and-exclusion list; they discuss combining E&O with property and casualty for data centers. 12 5
Application Path
Vouch routes buyers to Get Started online. Marsh’s reviewed pages do not describe a self-service quote path for this line. Neither publishes limits or retentions. 11 6 12
What to Confirm in Tech E&O Insurance Quotes
- Identify the issuing insurer on both broker quotes. 6 11
- Compare how accidental IP infringement and own-system cyber events are treated. 12 5
- If you operate a data center, ask Marsh about multi-line packaging; if you are pre-IPO, ask Vouch how the placement changes through later stages. 5 11
- Obtain limits, retentions and whether defense costs erode the limit. 6 12
Offering Details
Marsh vs Vouch Tech E&O Insurance: documented features by provider
| Criteria | Marsh Technology Errors and Omissions Insurance | Vouch Technology Errors & Omissions Insurance |
|---|---|---|
| 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. 6,5Company-reported. Marsh professional liability page and data-center insurance page. | Vouch is a broker, not an insurer, for tech E&O. It lists Tech Errors & Omissions among the core coverages it places for technology clients. 11Company-reported. Vouch's Technology practice page. |
| Issuing Insurer | The reviewed pages do not name a specific technology E&O insurer. 6,5Not publicly disclosed. Marsh professional liability and data-center insurance pages as read on 2026-09-23. | Neither the Technology page nor the tech E&O blog post names the insurer that underwrites Vouch's tech E&O placements. 11,12Not publicly disclosed. Pages checked on 2026-09-23. |
| 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. 6Company-reported. Marsh professional liability page, What We Offer section. | Vouch markets tech E&O to technology companies across AI, SaaS, eCommerce, fintech, hardware and crypto, saying it works with clients from their first customer contract through IPO. 11Company-reported. Vouch's Technology practice page; not an underwriting appetite guarantee for any specific applicant. |
| 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. 5Company-reported. 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. | Vouch's educational article says tech E&O covers claims arising from service errors or failures, professional negligence, missed deliverables or deadlines, breach of contract or warranty, accidental intellectual-property infringement, and third-party data-breach liability tied to a vulnerability in the company's product, plus legal defense, settlements and judgments. It excludes bodily injury or property damage (covered by general liability), intentional wrongdoing, criminal acts, employment claims and cyber incidents affecting the policyholder's own systems. 12Company-reported. Blog article dated October 20, 2025, describing tech E&O generally; the buyer's actual policy form and exclusions govern any specific placement. |
| Limits and Retentions | Not described in the reviewed sources. | Neither page publishes tech E&O policy limits or retentions; the blog says the amount of coverage a company chooses affects the cost of the policy without naming a range. 12Not publicly disclosed. Pages checked on 2026-09-23. |
| How to Apply | Not described in the reviewed sources. | Vouch's site routes prospective buyers to its online "Get Started" application flow rather than a phone-only or paper process. 11Company-reported. Vouch Technology page navigation. |
Full Comparison
More Marsh vs Vouch Comparisons
Other Tech E&O Insurance Comparisons
Sources
Marsh
- Marsh | Leader in risk, strategy, people, and investments. Marsh; Hero and capability tiles; FAQ: What does Marsh do?; industries served; Is Marsh the same as Marsh McLennan? January 2026 brand change. Accessed 2026-09-16.
- Compensation guide for US clients. Marsh; US broking segments; broker role; retail commissions, client fees, wholesale, insurer consulting, contingent and supplemental commissions; Marsh LLC and Marsh USA LLC; page 3: broker role and Marsh & McLennan Agency segment; page 7: copyright © 2024 Marsh LLC. Accessed 2026-09-16.
- Marsh McLennan Agency (MMA). Marsh; Middle-market US organizations; wholly-owned subsidiary; business insurance, employee health and benefits, retirement, private client. Accessed 2026-09-16.
- Technology | Insurance Broking & Risk Management. Marsh; Opening Technology Practice description; practice links including data center insurance, fintech and Stratus; Talk to us. Accessed 2026-09-16.
- Data center insurance and risk management. 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.
- Professional liability. Marsh; What We Offer: specialized industries served, including Technology. Accessed 2026-09-23.
Vouch
- Vouch Homepage. Vouch; Hero identifying Vouch as an insurance broker; Industries; Services; footer identifying Vouch Specialty and qualifying product availability. Accessed 2026-09-15.
- Start a Vouch Application. Vouch; Public first screen: legal business name, website/no-website option, address and location type, applicant role and contact fields, consent, and existing-customer sign-in. Accessed 2026-09-15.
- Carrier Options in One Place. Vouch; 26 November 2025: Choice Without the Chaos; Clarity That Builds Confidence; One Relationship, Many Solutions; final producer/underwriting disclosure. Accessed 2026-09-15.
- Contract Requirement Review. Vouch; Coverage that keeps your deals moving; Tailored to your contract; Effortless Experience (reviews and COIs). Accessed 2026-09-15.
- Insurance for Technology Companies. Vouch; Core coverages for Technology: Tech Errors & Omissions...; Blog: What Does Tech Errors & Omissions Insurance Cover? "Technology Errors & Omissions Insurance protects companies from client claims over software bugs, system failures, or service mistakes.". Accessed 2026-09-23.
- What Does Tech Errors & Omissions Insurance Cover? Vouch; October 20, 2025; What Tech E&O Insurance Covers: Service Errors or Failures, Professional Negligence, Missed Deliverables or Deadlines, Breach of Contract or Warranty, Accidental Intellectual Property Infringement, Third-Party Data Breach Liability, Employee Errors or Misrepresentation, Legal Defense, Settlements, and Judgments; What Tech E&O Insurance Doesn't Cover; How Tech E&O and Cyber Coverage Work Together. Accessed 2026-09-23.
Tech E&O Insurance Guide
- Insurance and Bonding Guidelines. 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.
- Technology Errors and Omissions Insurance. 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.
- DigiTech Enterprise Risk Management. 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.
