Corgi vs Marsh: Technology E&O Insurance

Corgi sells stand-alone Tech E&O with an instant online quote, while Marsh treats tech E&O as a professional liability specialty and designs data center programs that combine it with property and casualty lines.

Kearny Risk organizes these comparisons for firms whose advice, content or technology creates professional exposures.Research updated 2026-09-29

Areas of coverage

Corgi

  • role: Corgi sells Tech E&O as a standalone instant-quote policy and bundles it into every startup package, starting with the pre-seed and seed tier. Tech E&O product page and homepage package contents; package composition may change.company-reportedSource ↗Source ↗
  • insurer: Corgi says Tech E&O is primarily underwritten by Technology Risk Retention Group (TRRG), an unrated risk retention group; buyers who need admitted, AM Best-rated paper can instead be placed with affiliated partner carriers rated A- or better, subject to eligibility. Tech E&O FAQ on carrier rating; the actual issuing carrier for a given policy appears on the declarations page, not this page.company-reportedSource ↗
  • coverage: The policy responds to claims-made "wrongful acts": negligent errors in technology services (e.g., a bad calculation costing a client money), negligent acts such as an outage from a code update, and negligent systems integration or data migration work. Illustrative scenario notes on the Tech E&O product page; the issued policy and declarations control the actual trigger.company-reportedSource ↗
  • coverage: The standard policy excludes claims arising solely from breach of contract or SLA failure, intellectual property infringement, data breach liability, and AI-related claims; add-on endorsements can extend coverage to AI/algorithmic liability, copyright and trademark infringement, a contract/SLA carveback, and subcontracted technology services. Tech E&O policy notes and Available Add-ons section; endorsement availability varies by jurisdiction and underwriting.company-reportedSource ↗
  • limits: Corgi shows illustrative Tech E&O limits of up to $1 million per claim and $2 million aggregate, with a $10,000 self-insured retention per claim, and describes defense costs as included within the limit. Illustrative policy structure on the product page; actual limits and retentions appear on the declarations.company-reportedSource ↗
  • application: Tech & AI Liability is one of the homepage's "Instant quote" policies, meaning it can be quoted and bound online without the 1-14 day turnaround Corgi assigns to its specialty coverages. Homepage policy-card labeling as of 2026-09-23.company-reportedSource ↗
  • services: The reviewed Tech E&O page does not describe risk-management or loss-prevention services for policyholders beyond the glossary and FAQ content. Tech E&O product page as read on 2026-09-23.not-foundSource ↗

Marsh

  • role: 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. Marsh professional liability page and data-center insurance page.company-reportedSource ↗Source ↗
  • eligibility: Marsh names technology among the specialized industries its professional liability (E&O) experts serve, alongside banking, insurance and asset management, media and healthcare. Marsh professional liability page, What We Offer section.company-reportedSource ↗
  • coverage: 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. 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.company-reportedSource ↗
  • insurer: The reviewed pages do not name a specific technology E&O insurer. Marsh professional liability and data-center insurance pages as read on 2026-09-23.not-disclosedSource ↗Source ↗

What Are the Key Differences Between Corgi and Marsh Tech E&O Insurance?

Instant Startup Quote vs Custom Broker Programs

Corgi sells Tech E&O as a standalone instant-quote policy and includes it in every startup package from pre-seed and seed. Marsh treats technology E&O as a professional liability specialty and also builds it into data-center programs. Choose Corgi if you're an early-stage startup that needs cover today; choose Marsh if you run data centers or need a program built around a larger, complex operation. [4] [3] [7] [6]

Standard Form With Key Exclusions vs Marsh's Gap Warning

Corgi publishes a standard claims-made form with illustrative limits of $1 million / $2 million and a $10,000 retention, and base exclusions for contract/SLA, IP, data-breach and AI claims that endorsements can change. Marsh says off-the-shelf Tech E&O policies weren't built for the scale of modern data centers and can leave gaps, so it combines Tech E&O with property, casualty and other lines. If your customer contracts include SLAs or you ship AI, price Corgi's endorsements before comparing. [4] [6]

What Should You Confirm in Corgi and Marsh Tech E&O Insurance Quotes?

  • If you run a data center, ask Marsh which property and casualty layers sit with Tech E&O. [6] [3]
  • Ask Corgi whether its main insurer, Technology Risk Retention Group, meets your customer's insurance requirements; an RRG is owned by its policyholders and isn't backed by state guaranty funds, and Corgi also offers optional A- rated partners. [4]
  • Ask Marsh for the insurer and limit schedule it proposes. [7] [4]
  • Ask Corgi which endorsements are in your package and which cost extra. [4]

Corgi sells startups instant-quote Tech E&O, included in every package from pre-seed, but its base form excludes contract/SLA, IP, data-breach and AI claims unless you add endorsements. Marsh is a broker that builds custom programs, including data-center towers that combine Tech E&O with property and casualty.

Sources reviewed

  1. 01
    Chubb DigiTech Enterprise Risk Management Policy — Technology E&O, Cyber and Privacy Short Form Application

    ACE American Insurance Company / Chubb · Claims-made notice p.1; §2 Nature of Operations product/service schedule pp.2–3; §7 Technology E&O pp.4–5; §9–10 current and desired coverage pp.5–6 · accessed 2026-09-16

  2. 02
    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

  3. 03
    Corgi Insurance: Startup Insurance, Quoted in Minutes

    Corgi Insurance · Explore Our Main Policies: Tech & AI Liability card marked "Instant quote"; Coverage Designed Around Your Startup's Journey package contents listing Tech E&O · accessed 2026-09-23

  4. 04
    Tech E&O Insurance for Startups | Corgi Insurance

    Corgi Insurance · What's Actually Inside Your Tech E&O Policy (form CORG-EO-0100 / CORG-TECH-0500); Scenario notes; Policy notes; Available Add-ons; Tech E&O Glossary; FAQ including carrier rating question · accessed 2026-09-23

  5. 05
    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

  6. 06
    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

  7. 07
    Professional liability

    Marsh · What We Offer: specialized industries served, including Technology · accessed 2026-09-23

  8. 08
    Glossary of Insurance Terms

    National Association of Insurance Commissioners · Professional Errors and Omissions Liability; Errors and Omissions Liability | Professional Liability other than Medical · accessed 2026-09-16

  9. 09
    Appendix J – Contractor’s Insurance Requirements, Information Technology Umbrella Contract – Manufacturer Based (Statewide)

    New York State Office of General Services · §4 Technology Errors and Omissions, printed p.6 / PDF p.6; claims-made tail note · accessed 2026-09-16

  10. 10
    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

  11. 11
    Cyber Risk for Technology Companies

    Travelers · CyberRisk Tech coverage includes… technology errors and omissions; businesses can choose cyber protection, E&O protection or both; E&O coverage helps address… errors, omissions or negligent acts in the performance of its services · accessed 2026-09-16

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