CNA vs Hub International: Technology E&O Insurance

HUB International brokers tech E&O through a conversation with a broker, with no online quote flow described, for startups and established software or hardware firms. CNA describes Technology E&O for technology businesses.

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

CNA identifies technology E&O and privacy-risk support; HUB serves startup and established technology firms and describes E&O terms including retroactive dates and tails.

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
    Cyber Insurance - Cyber Risk Solutions | CNA Insurance

    CNA · Cyber, Media, Technology & Professional Liability; product sections · accessed 2026-09-28

  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
    Errors and Omissions (E&O) Insurance Coverage

    HUB International · Industries served list naming technology among accounting, architecture, creative, dental, engineering, financial, medical and media; prior-acts coverage; claims-made structure; claims-notification steps · accessed 2026-09-23

  6. 06
    Insurance for Technology Companies

    HUB International · Technology Company Insurance & Risk Management introduction for startups, software, hardware and digital-media companies; technology-specific coverage list including professional liability/technology E&O; technology-client count claim · accessed 2026-09-23

  7. 07
    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

  8. 08
    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

  9. 09
    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

  10. 10
    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

What Are the Key Differences Between CNA and HUB International Tech E&O Insurance?

Technology industry focus and scale

HUB describes a technology practice for startups and established software, hardware and digital-media businesses, and reports insuring more than 5,000 technology companies. CNA specifically describes Technology E&O for technology businesses and contractual requirements. The records frame different dimensions: HUB states the breadth of its client base, while CNA names the line and contract purpose. Ask HUB which market and form it recommends for your product, and CNA what contract clauses its proposed wording addresses. [3] [6]

Prior-work protection and broker customization

HUB says its E&O policies can include prior-acts coverage back to a retroactive date and tail coverage for an extended reporting period, and directs buyers to a broker for customized limits. CNA identifies responsive claims and privacy-risk support but does not detail retroactive dates or tails in the reviewed claims. For a company changing carriers or ending a policy, ask both for the date protecting prior work and the available reporting extension; the summary descriptions do not set those terms. [3] [5]

What Should You Confirm in CNA and HUB International Tech E&O Insurance Quotes?

  • Which CNA technology form addresses prior work, retroactive dates and customer indemnities? [3]
  • What retroactive date and tail can HUB obtain for the specific carrier and limits quoted? [6]

Areas of coverage

CNA

  • eligibility: CNA describes Technology E&O for technology businesses. Entity: CNA brand; issuing CNA subsidiary may vary by product/state Product: United States commercial insurance Jurisdiction: United States Research source scope: US specialty commercial liability Claim limitation: Company-reported; policy wording, underwriting and jurisdiction-specific availability control.company-reportedSource ↗
  • coverage: CNA says its technology E&O addresses contractual requirements and seeks to reduce coverage gaps. Entity: CNA brand; issuing CNA subsidiary may vary by product/state Product: United States commercial insurance Jurisdiction: United States Research source scope: US specialty commercial liability Claim limitation: Company-reported; policy wording, underwriting and jurisdiction-specific availability control.company-reportedSource ↗
  • services: CNA identifies responsive claims support and privacy/data-protection risk-control resources for technology clients. Entity: CNA brand; issuing CNA subsidiary may vary by product/state Product: United States commercial insurance Jurisdiction: United States Research source scope: US specialty commercial liability Claim limitation: Company-reported; policy wording, underwriting and jurisdiction-specific availability control.company-reportedSource ↗

HUB International

  • role: HUB brokers technology E&O as part of its general E&O practice, naming technology as one of the industries it serves, and separately markets it as one line within its dedicated technology-industry practice. E&O product page and technology-industry page as read 2026-09-23; neither names an issuing insurer.company-reportedSource ↗Source ↗
  • eligibility: HUB's technology-industry page addresses fast-growing startups and established software, hardware or digital-media businesses, and says HUB currently insures more than 5,000 technology companies; that count is a company-reported figure not independently verified here. Technology-industry page framing; not specific to technology E&O alone, since the page covers HUB's full technology insurance program.company-reportedSource ↗
  • coverage: HUB's general E&O page says policies typically cover defense costs, judgments, settlements and fines from allegations of misrepresentation, breach of professional services, wrongful practices and misleading advice, and can be structured with prior-acts coverage back to a retroactive date and tail coverage for an extended reporting period. General E&O coverage description; the page does not give technology-specific coverage examples beyond listing technology as a served industry.company-reportedSource ↗
  • limits: HUB's E&O page says policies typically include per-claim and aggregate limits, but does not publish specific limit amounts for technology E&O. E&O product-page structure description; specific limits are set on the quote and declarations.not-disclosedSource ↗
  • insurer: Neither the E&O page nor the technology-industry page names an issuing insurer for technology E&O; HUB places this coverage with insurers that vary by client and placement. Checked both pages on 2026-09-23; no carrier is disclosed on either.not-foundSource ↗Source ↗
  • application: HUB directs prospects to connect with a broker; the E&O page describes policies as customized to business size, industry, location, risk base and desired limits, without an online quote flow. Product-page call to action as read 2026-09-23.company-reportedSource ↗

Ask Kearny Risk to help relate this comparison to your services and contracts.

Contact Kearny Risk