AIG vs Markel: Technology E&O Insurance

Markel Insurance covers IT and technology service businesses, including software, SaaS, hardware and consultants, and invites brokers or buyers to contact its underwriting team; AIG markets Technology Services E&O to technology service providers.

Kearny Risk organizes these comparisons for firms whose advice, content or technology creates professional exposures.Research updated 2026-09-30

AIG describes third-party economic-loss allegations from service errors; Markel’s overview describes professional liability across a wider range of technology services.

What Are the Key Differences Between AIG and Markel Insurance Tech E&O Insurance?

Coverage design and fit

Markel lists software and SaaS, hardware businesses, and consultants among technology-service businesses for its professional-liability product. AIG identifies technology service providers as its target and describes allegations of errors or omissions in performing those services, including economic loss. Applicants whose work spans hardware, software, and consulting should ask each underwriter to classify every revenue stream and identify applicable exclusions. [2] [5]

Eligibility, services, and placement

Markel invites prospective customers or brokers to contact its underwriting team but does not establish a quote or binding timeline. AIG describes a professional-liability claims team with in-house and third-party experts. Ask Markel about submission timing and ask AIG how those claim resources apply to technology accounts. [2] [5]

What Should You Confirm in AIG and Markel Insurance Tech E&O Insurance Quotes?

  • Ask AIG Technology to specify the form terms and limits relevant to your technology services. [2]
  • Ask Markel technology to confirm how its stated program details apply to your business and proposed policy. [5]

Areas of coverage

AIG

  • role: AIG markets Technology Services E&O as coverage for technology service providers. AIG is the marketing name; its legal footer says products are written or provided by subsidiaries or affiliates and does not identify the issuer for an individual policy. AIG’s U.S. Professional Liability page’s distinct Technology Services description. This is not a named policy form or issuer assignment.company-reportedSource ↗
  • eligibility: AIG identifies technology service providers as the target audience for this offering. It does not publish a complete eligible-occupation list or state-by-state appetite on the reviewed page. Target audience stated in AIG’s Technology Services section; applicant eligibility remains underwriting-specific.company-reportedSource ↗
  • coverage: AIG describes coverage for claims alleging errors or omissions in the performance of technology services, including third-party economic-loss allegations. The marketing description does not establish that a specific claim is covered; policy definitions, exclusions and conditions control. AIG’s marketing description of Technology Services E&O; no policy form or endorsement was reviewed.company-reportedSource ↗
  • services: AIG says its professional-liability claims team includes in-house professionals and third-party experts, collaborates with clients during claims, and uses claims data to help evaluate and mitigate loss. These are general company-reported professional-liability services, not a guaranteed outcome for a technology E&O claim. AIG Professional Liability page claims description; technology-specific service standards are not stated.company-reportedSource ↗
  • limits: The reviewed page does not state standard limits, retentions or deductibles for Technology Services E&O. Confirm them in the quote and issued policy. AIG’s U.S. Professional Liability page reviewed 2026-09-30; no buyer-specific quote or policy was reviewed.not-disclosedSource ↗

Markel Insurance

  • role: Markel describes offering technology errors omissions for the audience stated on the cited product page. technology errors omissions marketed by markel; scope is limited to the cited official product overview and described audience. This is not a policy form or a universal eligibility statement.company-reportedSource ↗
  • eligibility: IT and technology service businesses, including software/SaaS, hardware businesses, and consultants listed by Markel. technology errors omissions marketed by markel; scope is limited to the cited official product overview and described audience. This is not a policy form or a universal eligibility statement.company-reportedSource ↗
  • coverage: The cited product page describes professional liability for broadly defined technology services, including software/SaaS, hardware, and consulting examples. Marketing description only; actual coverage, exclusions, conditions, limits, and availability depend on the issued policy and jurisdiction. technology errors omissions marketed by markel; scope is limited to the cited official product overview and described audience. This is not a policy form or a universal eligibility statement.company-reportedSource ↗
  • application: The page invites prospective customers or brokers to contact Markel or the named underwriting team. The page does not establish a quote, bind, or coverage-effective timeline. technology errors omissions marketed by markel; scope is limited to the cited official product overview and described audience. This is not a policy form or a universal eligibility statement.company-reportedSource ↗
  • limits: The cited overview does not set a universal limit or retention for this line. Ask for the proposed policy form, limits, retentions, exclusions, and conditions in the quote. Only the cited marketing page was reviewed for published limit and retention information; no policy-form entitlement is inferred.not-disclosedSource ↗

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
    Professional Liability Insurance

    AIG US · Technology Services description, lines 335–339; claims expertise lines 273–279; broker contact lines 385–389; legal footer policy-language caveat lines 485–489. · accessed 2026-09-30

  3. 03
    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

  4. 04
    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

  5. 05
    IT Professionals E&O Insurance

    Markel · Who is this for; software/SaaS, hardware, consultants; professional liability and cyber sections. · accessed 2026-09-30

  6. 06
    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

  7. 07
    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

  8. 08
    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

  9. 09
    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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