---
title: "Cowbell vs Markel Insurance: Tech E&O Insurance"
description: "Cowbell combines Tech E&O and cyber in Prime Tech with limits up to $5 million; Markel lists technology E&O for software, hardware, and consulting."
canonical: "https://spot.insure/compare/cowbell-vs-markel/technology-errors-omissions"
page-type: "line-comparison"
updated-at: "2026-09-30"
comparison-pair: "cowbell-vs-markel"
provider-a: "cowbell"
provider-b: "markel"
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, compare_providers for sourced comparisons, get_provider_score for a published Spot Score, get_rankings for current provider rankings, search_provider_reliability to filter Spot 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/cowbell-vs-markel/technology-errors-omissions)

## Agent Guide

**What this page is:** Focused comparison of Cowbell and Markel Insurance 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 Cowbell versus Markel Insurance. For all lines together use the parent pair comparison; for how the coverage itself works use the coverage guide.

**Questions this page answers:**
- Cowbell vs Markel Insurance for Tech E&O Insurance: how do they differ?
- Which is better for Tech E&O Insurance, Cowbell or Markel Insurance?
- What does Cowbell or Markel Insurance publish about Tech E&O Insurance (limits, eligibility, claims, add-ons)?
- What should I confirm in a quote for Tech E&O Insurance from Cowbell or Markel Insurance?

**Key facts:**
- Line: Tech E&O Insurance. Providers: Cowbell and Markel Insurance.
- Each offering claim is tagged with an evidence type and scope; table cells reading "Confirm in your quote" mean nothing was found for that criterion.
- Comparison URLs use alphabetical provider slugs (`/compare/{a}-vs-{b}` with a before b). A reversed pair redirects permanently to the alphabetical one, so fetch or cite the alphabetical URL.

**Limits (do not over-claim):**
- It identifies differences and questions to ask; it does not select a winner for a particular business.
- "Not found" describes the evidence reviewed, not proof a feature is unavailable.
- 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 in the Sources section; last updated 2026-09-30. Editorial policy: /editorial-policy.

**Related pages:**
- [Cowbell vs Markel Insurance](https://spot.insure/compare/cowbell-vs-markel) — parent: all coverage lines for this pair
- [Tech E&O Insurance guide](https://spot.insure/coverage/technology-errors-omissions) — coverage explainer for this line
- [Cowbell profile](https://spot.insure/insurance-providers/cowbell) — provider profile (evidence)
- [Markel Insurance profile](https://spot.insure/insurance-providers/markel) — provider profile (evidence)
- [Cowbell vs Markel Insurance Crime Insurance](https://spot.insure/compare/cowbell-vs-markel/crime) — sibling comparison (other line, or other pair for this line)
- [Cowbell vs Markel Insurance Cyber Insurance](https://spot.insure/compare/cowbell-vs-markel/cyber) — sibling comparison (other line, or other pair for this line)
- [Cowbell vs Markel Insurance D&O Insurance](https://spot.insure/compare/cowbell-vs-markel/directors-officers) — sibling comparison (other line, or other pair for this line)
- [Cowbell vs Markel Insurance Employment Practices Liability Insurance](https://spot.insure/compare/cowbell-vs-markel/employment-practices) — sibling comparison (other line, or other pair for this line)
- [Cowbell vs Markel Insurance Fiduciary Liability Insurance](https://spot.insure/compare/cowbell-vs-markel/fiduciary) — sibling comparison (other line, or other pair for this line)
- [Cowbell vs Markel Insurance Management Liability Insurance](https://spot.insure/compare/cowbell-vs-markel/management-liability) — sibling comparison (other line, or other pair for this line)
- [AIG vs Cowbell Tech E&O Insurance](https://spot.insure/compare/aig-vs-cowbell/technology-errors-omissions) — sibling comparison (other line, or other pair for this line)
- [AIG vs Markel Insurance Tech E&O Insurance](https://spot.insure/compare/aig-vs-markel/technology-errors-omissions) — sibling comparison (other line, or other pair for this line)
- [Alliance Risk vs Cowbell Tech E&O Insurance](https://spot.insure/compare/alliance-risk-vs-cowbell/technology-errors-omissions) — sibling comparison (other line, or other pair for this line)
- [Alliance Risk vs Markel Insurance Tech E&O Insurance](https://spot.insure/compare/alliance-risk-vs-markel/technology-errors-omissions) — sibling comparison (other line, or other pair for this line)
- [Amelia Risk vs Cowbell Tech E&O Insurance](https://spot.insure/compare/amelia-risk-vs-cowbell/technology-errors-omissions) — sibling comparison (other line, or other pair for this line)
- [Amelia Risk vs Markel Insurance Tech E&O Insurance](https://spot.insure/compare/amelia-risk-vs-markel/technology-errors-omissions) — sibling comparison (other line, or other pair for this line)

# Cowbell vs Markel Insurance: How Do They Compare for Tech E&O Insurance?

Cowbell combines Tech E&O and cyber in Prime Tech with limits up to $5 million; Markel lists technology E&O for software, hardware, and consulting.

## How to Use the Cowbell vs Markel Insurance Tech E&O Insurance Comparison

Use this comparison to evaluate Cowbell and Markel Insurance for Tech E&O Insurance against the same documented criteria. It identifies differences and questions to confirm; it does not select a winner for a particular business. Offering claims are what each provider publishes about this line unless marked otherwise. “Not found” describes the evidence reviewed, not proof that a feature is unavailable. Confirm the insurer, policy wording, limits, retentions, exclusions and cost in an actual quote.

## Cowbell vs Markel Insurance Tech E&O Insurance Summary

Cowbell’s Prime Tech combines E&O and cyber with limits up to $5 million and serves technology companies up to $1 billion in revenue through agents. Markel describes technology professional liability for software/SaaS, hardware, and consultants without comparable limits in its record. [2](https://cowbell.insure/wp-content/uploads/pdfs/CB-US-PrimeTech-Overview-1.pdf "Prime Tech Product Overview") [4](https://cowbell.insure/wp-content/uploads/pdfs/CB-PrimeTechPlusOverview.pdf "Prime Tech Plus Product Overview") [7](https://www.markel.com/us/commercial/professional-and-management-liability/errors-and-omissions/it-professionals "IT Professionals E&O Insurance")

## What Is Cowbell Insurance?

Cowbell suits small and midsize businesses seeking cyber options by company size, with technology E&O and Zurich management-liability options also available; firms needing broad commercial coverage should compare a full-service broker. Some security services cost extra. [1](https://cowbell.insure/ "Cowbell") [2](https://cowbell.insure/wp-content/uploads/pdfs/CB-US-PrimeTech-Overview-1.pdf "Prime Tech Product Overview") [3](https://www.zurichna.com/insurance/excess-and-surplus/small-business-management-liability "Small And Midsize Business Management Liability")

[Cowbell profile](https://spot.insure/insurance-providers/cowbell)

## Markel Insurance: Specialty Business and Products

Markel Insurance is Markel Group's specialty and small-business insurance business, with offerings across packages, workers' compensation, cyber, professional and management liability, property, marine, and surety. Products use different insurers and distribution routes, so compare the issuer and terms shown on the specific quote. [5](https://www.markel.com/about-us "About us") [6](https://www.sec.gov/Archives/edgar/data/1096343/000109634326000020/mkl-20251231.htm "Markel Group Inc. 2025 Form 10-K")

[Markel Insurance profile](https://spot.insure/insurance-providers/markel)

## What Is Technology Errors and Omissions (E&O) Insurance?

Technology errors and omissions coverage can help pay when a customer claims your software, hosting, installation or technology advice caused financial loss. If you provide tech products or services, check each activity; cyber incidents and unrelated professional work need separate review. [8](https://content.naic.org/glossary-insurance-terms "Glossary of Insurance Terms") [9](https://doas.ga.gov/sites/default/files/2025-08/SPD-SP048%20Insurance%20and%20Bonding%20Guidelines%20August%202025.pdf "Insurance and Bonding Guidelines") [10](https://online.ogs.ny.gov/purchase/snt/awardnotes/7360022802AppendixJ_PRB01.pdf "Appendix J – Contractor’s Insurance Requirements, Information Technology Umbrella Contract – Manufacturer Based (Statewide)") [11](https://www.thehartford.com/professional-liability-insurance/errors-omissions-insurance/technology "Technology Errors and Omissions Insurance") [12](https://www.chubb.com/content/dam/chubb-sites/chubb-com/us-en/business-insurance/digitech-enterprise-risk-management-digitech-erm/documents/pdf/17010186-digitech-erm-12.17.pdf "DigiTech Enterprise Risk Management") [13](https://www.chubb.com/us/asset/smallbusiness/digitech-erm--new-business-application-small-business-pf-48204.pdf "Chubb DigiTech Enterprise Risk Management Policy — Technology E&O, Cyber and Privacy Short Form Application") [14](https://www.travelers.com/business-insurance/cyber-insurance/technology "Cyber Risk for Technology Companies")

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

### Combined E&O and Cyber Limit

Cowbell's Prime Tech packages Tech E&O and cyber in one non-admitted policy and states limits up to $5 million; Prime Tech Plus can add a follow-form excess layer up to another $5 million above an underlying policy. Markel describes technology E&O for software/SaaS, hardware, and consulting but does not list an equivalent limit or cyber bundle. Ask Markel whether cyber is separate and compare the underlying attachment point and aggregate against Cowbell's structure. [2](https://cowbell.insure/wp-content/uploads/pdfs/CB-US-PrimeTech-Overview-1.pdf "Prime Tech Product Overview") [4](https://cowbell.insure/wp-content/uploads/pdfs/CB-PrimeTechPlusOverview.pdf "Prime Tech Plus Product Overview") [7](https://www.markel.com/us/commercial/professional-and-management-liability/errors-and-omissions/it-professionals "IT Professionals E&O Insurance")

### Revenue and Technology Segments

Cowbell targets technology businesses up to $1 billion in revenue and names SaaS, IT consultants, data analytics, hardware resellers, and web services. Markel lists software/SaaS, hardware businesses, and consultants without a revenue threshold in its record. A company near the upper end of Cowbell's stated range should confirm appetite with both and ask which technologies and customer contracts each form accepts. [2](https://cowbell.insure/wp-content/uploads/pdfs/CB-US-PrimeTech-Overview-1.pdf "Prime Tech Product Overview") [7](https://www.markel.com/us/commercial/professional-and-management-liability/errors-and-omissions/it-professionals "IT Professionals E&O Insurance")

### Services and Distribution

Cowbell describes Co-Pilot-assisted underwriting and access to Resiliency Services, Cowbell Connectors, and Wizer cybersecurity training; it distributes Prime Tech through agents on a surplus-lines basis in all 50 states. Markel uses a contact or broker route and does not describe comparable services in its record. Ask which Cowbell services attach to the quoted policy and what Markel includes with its Tech E&O placement. [2](https://cowbell.insure/wp-content/uploads/pdfs/CB-US-PrimeTech-Overview-1.pdf "Prime Tech Product Overview") [7](https://www.markel.com/us/commercial/professional-and-management-liability/errors-and-omissions/it-professionals "IT Professionals E&O Insurance")

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

- Ask Cowbell for the primary and excess attachment points, surplus-lines disclosures, and which security services accompany the policy. [2](https://cowbell.insure/wp-content/uploads/pdfs/CB-US-PrimeTech-Overview-1.pdf "Prime Tech Product Overview") [4](https://cowbell.insure/wp-content/uploads/pdfs/CB-PrimeTechPlusOverview.pdf "Prime Tech Plus Product Overview")

- Ask Markel for the available Tech E&O limit, cyber arrangement, technology classes, and any risk services included. [7](https://www.markel.com/us/commercial/professional-and-management-liability/errors-and-omissions/it-professionals "IT Professionals E&O Insurance")

## Cowbell vs Markel Insurance Tech E&O Insurance Compared

| Criteria | Cowbell Prime Tech / Prime Tech Plus | Markel technology errors omissions (official overview) |
| --- | --- | --- |
| Role in This Line | Cowbell markets Prime Tech as a non-admitted professional-indemnity product that combines Technology Errors & Omissions (E&O) with cyber coverage in one policy, and Prime Tech Plus as a follow-form excess layer that sits above a primary Tech E&O/cyber policy. [2](https://cowbell.insure/wp-content/uploads/pdfs/CB-US-PrimeTech-Overview-1.pdf "Prime Tech Product Overview") [4](https://cowbell.insure/wp-content/uploads/pdfs/CB-PrimeTechPlusOverview.pdf "Prime Tech Plus Product Overview") (Evidence: Company-reported; scope: Prime Tech and Prime Tech Plus overview PDFs..) | Markel describes offering technology errors omissions for the audience stated on the cited product page. [7](https://www.markel.com/us/commercial/professional-and-management-liability/errors-and-omissions/it-professionals "IT Professionals E&O Insurance") (Evidence: Company-reported; scope: 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..) |
| Issuing Insurer | Neither reviewed PDF names the specific issuing insurer for Prime Tech or Prime Tech Plus; both state coverage, terms and availability vary by state and are subject to underwriting approval without naming a carrier. [2](https://cowbell.insure/wp-content/uploads/pdfs/CB-US-PrimeTech-Overview-1.pdf "Prime Tech Product Overview") [4](https://cowbell.insure/wp-content/uploads/pdfs/CB-PrimeTechPlusOverview.pdf "Prime Tech Plus Product Overview") (Evidence: Not publicly disclosed; scope: Disclaimer paragraphs of both PDFs, read on 2026-09-23..) | Confirm in your quote. |
| Who It’s For | Cowbell targets Prime Tech and Prime Tech Plus at technology businesses with up to $1B in revenue, listing example segments such as SaaS/app service providers, IT consultants, data analytics, hardware resellers, and web design or web services firms. [2](https://cowbell.insure/wp-content/uploads/pdfs/CB-US-PrimeTech-Overview-1.pdf "Prime Tech Product Overview") [4](https://cowbell.insure/wp-content/uploads/pdfs/CB-PrimeTechPlusOverview.pdf "Prime Tech Plus Product Overview") (Evidence: Company-reported; scope: Risk Appetite sections of both PDFs..) | IT and technology service businesses, including software/SaaS, hardware businesses, and consultants listed by Markel. [7](https://www.markel.com/us/commercial/professional-and-management-liability/errors-and-omissions/it-professionals "IT Professionals E&O Insurance") (Evidence: Company-reported; scope: 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..) |
| Coverage Features | Cowbell lists Prime Tech coverage for delay in delivery, negligence, misrepresentation, breach of warranty/contract, product failures, and software copyright disputes, plus associated cyber-related costs like cyber extortion, data restoration, social engineering, and business interruption. [2](https://cowbell.insure/wp-content/uploads/pdfs/CB-US-PrimeTech-Overview-1.pdf "Prime Tech Product Overview") (Evidence: Company-reported; scope: Prime Tech FAQ, 'What coverage is offered?' and 'other associated costs' lists..)<br><br>Cowbell says Prime Tech includes duty to defend, defense costs for privacy-related regulatory proceedings, contractual-indemnity coverage, expansive breach-of-contract coverage, broad intellectual-property infringement coverage, and no exclusions for guarantees, consequential damages, or breach of warranties. [2](https://cowbell.insure/wp-content/uploads/pdfs/CB-US-PrimeTech-Overview-1.pdf "Prime Tech Product Overview") (Evidence: Company-reported; scope: 'Prime Tech Coverage Benefits' list; illustrative, subject to the issued policy..) | 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. [7](https://www.markel.com/us/commercial/professional-and-management-liability/errors-and-omissions/it-professionals "IT Professionals E&O Insurance") (Evidence: Company-reported; scope: 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..) |
| Limits and Retentions | Cowbell states Prime Tech offers limits up to $5M, and Prime Tech Plus (the excess layer) also offers limits up to $5M above the underlying primary policy. [2](https://cowbell.insure/wp-content/uploads/pdfs/CB-US-PrimeTech-Overview-1.pdf "Prime Tech Product Overview") [4](https://cowbell.insure/wp-content/uploads/pdfs/CB-PrimeTechPlusOverview.pdf "Prime Tech Plus Product Overview") (Evidence: Company-reported; scope: Product overview PDFs..) | 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. [7](https://www.markel.com/us/commercial/professional-and-management-liability/errors-and-omissions/it-professionals "IT Professionals E&O Insurance") (Evidence: Not publicly disclosed; scope: Only the cited marketing page was reviewed for published limit and retention information; no policy-form entitlement is inferred..) |
| Risk Services | Cowbell says Prime Tech is 'powered by Cowbell Co-Pilot,' its AI-driven assistive underwriting tool, and that policyholders get the same Cowbell Resiliency Services, Cowbell Connectors, and complimentary Wizer cybersecurity-awareness training offered on its cyber products. [2](https://cowbell.insure/wp-content/uploads/pdfs/CB-US-PrimeTech-Overview-1.pdf "Prime Tech Product Overview") (Evidence: Company-reported; scope: Prime Tech PDF, page 2 (Cowbell Co-Pilot mention) and 'The Cowbell Advantage' list..) | Confirm in your quote. |
| How to Apply | Cowbell says Prime Tech is available on a surplus-lines basis in all 50 states and is distributed through agents rather than direct to businesses. [2](https://cowbell.insure/wp-content/uploads/pdfs/CB-US-PrimeTech-Overview-1.pdf "Prime Tech Product Overview") (Evidence: Company-reported; scope: 'Prime Tech Coverage Benefits' list, first bullet..) | 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. [7](https://www.markel.com/us/commercial/professional-and-management-liability/errors-and-omissions/it-professionals "IT Professionals E&O Insurance") (Evidence: Company-reported; scope: 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..) |

## Related Pages for Cowbell vs Markel Insurance Tech E&O Insurance

- [Cowbell vs Markel Insurance](https://spot.insure/compare/cowbell-vs-markel): 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.
- [Cowbell vs Markel Insurance Crime Insurance](https://spot.insure/compare/cowbell-vs-markel/crime)
- [Cowbell vs Markel Insurance Cyber Insurance](https://spot.insure/compare/cowbell-vs-markel/cyber)
- [Cowbell vs Markel Insurance D&O Insurance](https://spot.insure/compare/cowbell-vs-markel/directors-officers)
- [Cowbell vs Markel Insurance Employment Practices Liability Insurance](https://spot.insure/compare/cowbell-vs-markel/employment-practices)
- [Cowbell vs Markel Insurance Fiduciary Liability Insurance](https://spot.insure/compare/cowbell-vs-markel/fiduciary)
- [Cowbell vs Markel Insurance Management Liability Insurance](https://spot.insure/compare/cowbell-vs-markel/management-liability)
- [AIG vs Cowbell Tech E&O Insurance](https://spot.insure/compare/aig-vs-cowbell/technology-errors-omissions)
- [AIG vs Markel Insurance Tech E&O Insurance](https://spot.insure/compare/aig-vs-markel/technology-errors-omissions)
- [Alliance Risk vs Cowbell Tech E&O Insurance](https://spot.insure/compare/alliance-risk-vs-cowbell/technology-errors-omissions)
- [Alliance Risk vs Markel Insurance Tech E&O Insurance](https://spot.insure/compare/alliance-risk-vs-markel/technology-errors-omissions)
- [Amelia Risk vs Cowbell Tech E&O Insurance](https://spot.insure/compare/amelia-risk-vs-cowbell/technology-errors-omissions)
- [Amelia Risk vs Markel Insurance Tech E&O Insurance](https://spot.insure/compare/amelia-risk-vs-markel/technology-errors-omissions)

## Sources for Cowbell vs Markel Insurance Tech E&O Insurance

### Sources About Cowbell

1. [Cowbell](https://cowbell.insure/). Cowbell; What We Do; Assess, Insure, Respond and Improve; U.S. navigation; footer legal disclosure. Accessed 2026-09-15.
2. [Prime Tech Product Overview](https://cowbell.insure/wp-content/uploads/pdfs/CB-US-PrimeTech-Overview-1.pdf). Cowbell; Product Overview; Risk Appetite; Prime Tech Coverage Benefits; Prime Tech FAQ (typical Tech E&O claims scenarios, coverage offered, associated costs). Accessed 2026-09-23.
3. [Small And Midsize Business Management Liability](https://www.zurichna.com/insurance/excess-and-surplus/small-business-management-liability). Zurich North America; Zurich Select Plus collaboration; admitted paper and Zurich Claims; modular suite: D&O, Employment Practices and Third-Party Discrimination Liability, Fiduciary Liability and Crime modules; access for appointed Zurich E&S wholesalers; target under 250 employees and $50 million assets; access and target-account FAQs. Accessed 2026-09-16.
4. [Prime Tech Plus Product Overview](https://cowbell.insure/wp-content/uploads/pdfs/CB-PrimeTechPlusOverview.pdf). Cowbell; Product Overview; Seamless excess protection; Tailored for technology providers; Risk Appetite industry list. Accessed 2026-09-23.

### Sources About Markel Insurance

5. [About us](https://www.markel.com/about-us). Markel; Markel at a glance; description of Markel Insurance within Markel Group Inc.. Accessed 2026-09-28.
6. [Markel Group Inc. 2025 Form 10-K](https://www.sec.gov/Archives/edgar/data/1096343/000109634326000020/mkl-20251231.htm). U.S. Securities and Exchange Commission; filed by Markel Group Inc.; Cover page; Part I, Item 1 Business—Markel Insurance, U.S. Wholesale and Specialty, Programs and Solutions; Part II, Item 7/8 for group and segment risks. Accessed 2026-09-28.
7. [IT Professionals E&O Insurance](https://www.markel.com/us/commercial/professional-and-management-liability/errors-and-omissions/it-professionals). Markel; Who is this for; software/SaaS, hardware, consultants; professional liability and cyber sections.. Accessed 2026-09-30.

### Sources for the Tech E&O Insurance Guide

8. [Glossary of Insurance Terms](https://content.naic.org/glossary-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. [Insurance and Bonding Guidelines](https://doas.ga.gov/sites/default/files/2025-08/SPD-SP048%20Insurance%20and%20Bonding%20Guidelines%20August%202025.pdf). 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.
10. [Appendix J – Contractor’s Insurance Requirements, Information Technology Umbrella Contract – Manufacturer Based (Statewide)](https://online.ogs.ny.gov/purchase/snt/awardnotes/7360022802AppendixJ_PRB01.pdf). 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.
11. [Technology Errors and Omissions Insurance](https://www.thehartford.com/professional-liability-insurance/errors-omissions-insurance/technology). 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.
12. [DigiTech Enterprise Risk Management](https://www.chubb.com/content/dam/chubb-sites/chubb-com/us-en/business-insurance/digitech-enterprise-risk-management-digitech-erm/documents/pdf/17010186-digitech-erm-12.17.pdf). 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.
13. [Chubb DigiTech Enterprise Risk Management Policy — Technology E&O, Cyber and Privacy Short Form Application](https://www.chubb.com/us/asset/smallbusiness/digitech-erm--new-business-application-small-business-pf-48204.pdf). 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.
14. [Cyber Risk for Technology Companies](https://www.travelers.com/business-insurance/cyber-insurance/technology). 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.

Updated 2026-09-30. 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.

## Cowbell Review Scores for 2026

Review Score: 2.0 / 10 from 1 rated source, equally weighted.

Cowbell has one public rating we could find: 1.0 out of 5 on SourceForge from three reviews in 2023. That's too few and too old to say much.

- SourceForge: SourceForge rating 1.0 (out of 5); 3 reviews. SourceForge software directory listing for Cowbell Cyber. Three small-business reviewers describe the cyber insurance product. Small sample, all from 2023. Period: reviews dated Jan to Jul 2023. Checked 2026-09-29. [Cowbell Cyber Reviews](https://sourceforge.net/software/product/Cowbell-Cyber/)

Reviewed 2026-09-29. [Read the sourced review](https://spot.insure/insurance-providers/cowbell/reviews).

## Markel Insurance Review Scores for 2026

Review Score: 7.5 / 10 from 2 rated sources, equally weighted.

There is little public customer feedback on Markel. Trustpilot shows 2.5 out of 5 from just 5 reviews, and BBB lists 12 complaints closed in the last three years.

- J.D. Power: Commercial Lines Insurers agent satisfaction score 726 (out of 1,000). 2022 commercial-lines independent-agent satisfaction study and 2025 small-commercial customer study; these use different populations and measures Period: 2022. Checked 2026-09-29. [2025 U.S. Small Commercial Insurance Study](https://www.jdpower.com/business/press-releases/2025-us-small-commercial-insurance-study); [2022 U.S. Independent Agent Satisfaction Study](https://www.jdpower.com/sites/default/files/file/2022-10/2022134%20U.S.%20Independent%20Agent.pdf)
- Trustpilot: TrustScore 2.5 (out of 5); 5 reviews. Trustpilot brand-level page for markel.com. It mixes products and is not mapped to one legal insurer. Checked 2026-09-29. [Markel Reviews](https://www.trustpilot.com/review/markel.com)
- BBB: BBB business grade A+. BBB business profile for Markel Insurance Company headquarters/corporate-owned locations; review and complaint submissions may include other products and affiliates Checked 2026-09-29. [Markel Insurance Company Business Profile](https://www.bbb.org/us/va/glen-allen/profile/insurance-companies/markel-insurance-company-0603-4017547); [Markel Insurance Company Complaints](https://www.bbb.org/us/va/glen-allen/profile/insurance-companies/markel-insurance-company-0603-4017547/complaints)
- BBB: Complaints 12; 12 reviews. BBB profile for Markel Insurance Company; complaints may include other Markel products and affiliates and BBB says not all submissions are displayed. Period: last 3 years, as displayed 2026-09-29. Checked 2026-09-29. [Markel Insurance Company Complaints](https://www.bbb.org/us/va/glen-allen/profile/insurance-companies/markel-insurance-company-0603-4017547/complaints)

Reviewed 2026-09-29. [Read the sourced review](https://spot.insure/insurance-providers/markel/reviews).

## Agent and Developer Resources

- [Markdown page](https://spot.insure/compare/cowbell-vs-markel/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)