---
title: "Chubb vs Relm Insurance Cyber Insurance"
description: "Chubb underwrites cyber directly with named endorsements; Relm markets cyber to brokers without naming an issuing insurer."
canonical: "https://spot.insure/compare/chubb-vs-relm/cyber"
page-type: "line-comparison"
updated-at: "2026-09-23"
---

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[Human-readable page](https://spot.insure/compare/chubb-vs-relm/cyber)

# Chubb vs Relm Insurance Cyber Insurance

Chubb underwrites cyber directly with named endorsements; Relm markets cyber to brokers without naming an issuing insurer.

## Research Scope and Use

Use this comparison to evaluate Chubb and Relm Insurance for Cyber 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.

## Summary

Chubb names itself as the underwriter for Cyber Enterprise Risk Management and publishes specific endorsements, while Relm, a market reached through brokers, does not name the issuing insurer on its reviewed cyber page. [3](https://www.chubb.com/us-en/business-insurance/products/cyber-insurance/cyber-insurance-products.html "Cyber Insurance Coverage & Products") [7](https://relminsurance.com/lines-of-business/cyber-and-technology-errors-and-omissions/ "Cyber and Technology Errors and Omissions")

## What Is Chubb?

Chubb is the marketing name for a global insurance group whose U.S. companies underwrite commercial property, casualty, cyber and financial-lines coverage, including technology-focused DigiTech ERM and small-business packages. Founders and finance teams typically work through an appointed agent, then receive a policy issued by a named Chubb-group insurer rather than by the Swiss holding company. [1](https://www.chubb.com/us-en/business-insurance/industries/technology.html "Insurance For Technology Companies") [2](https://www.chubb.com/us-en/terms-of-use.html "Terms Of Use") [3](https://www.chubb.com/us-en/business-insurance/products/cyber-insurance/cyber-insurance-products.html "Cyber Insurance Coverage & Products")

[Chubb profile](https://spot.insure/insurance-providers/chubb)

## What Is Relm Insurance?

Relm is a specialty insurance business serving emerging industries. Its AI range distinguishes developer liability, gaps in existing liability insurance and losses from third-party AI failures. [5](https://relminsurance.com/relm-launches-us-mga/ "Relm Launches US MGA") [6](https://relminsurance.com/relm-insurance-launches-ai-suite/ "Relm Launches AI Liability Solutions")

[Relm Insurance profile](https://spot.insure/insurance-providers/relm)

## What Is Cyber Insurance?

Cyber insurance can help a business respond to cyber incidents and address covered liability claims arising from them. [8](https://www.ftc.gov/business-guidance/small-businesses/cybersecurity/cyber-insurance "Cyber Insurance")

## Key Differences in Cyber Insurance

### Who Issues the Policy

Chubb underwrites Cyber Enterprise Risk Management directly and names itself as the carrier on its product page. Relm is a market that brokers place coverage with, and its reviewed cyber and technology E&O page does not name an issuing insurer:

The reviewed page does not name a specific issuing insurer for cyber placements. [7](https://relminsurance.com/lines-of-business/cyber-and-technology-errors-and-omissions/ "Cyber and Technology Errors and Omissions") (Evidence: Not publicly disclosed; scope: Line-of-business page as read on 2026-09-23; a specific placement's insurer is product- and jurisdiction-specific..)

Chubb's page similarly does not name the specific underwriting entity within its group, so buyers on both sides need the exact issuer confirmed before binding. [4](https://www.chubb.com/us-en/business-insurance/products/cyber-insurance.html "Cyber Insurance for Businesses")

### How Each Page Frames Coverage

Chubb itemizes named insuring agreements — an incident response fund, business interruption, digital data recovery, network extortion, and named third-party liabilities — plus optional endorsements for systemic events and ransomware. Relm's page explains cyber coverage conceptually, distinguishing first-party losses (the client's own costs) from third-party liability (claims against the client), and listing categories like data breach response, forensic investigation, ransom payments and business interruption without itemized insuring-agreement language. [3](https://www.chubb.com/us-en/business-insurance/products/cyber-insurance/cyber-insurance-products.html "Cyber Insurance Coverage & Products") [7](https://relminsurance.com/lines-of-business/cyber-and-technology-errors-and-omissions/ "Cyber and Technology Errors and Omissions")

### How You Buy

Chubb offers agents and brokers two paths: Cyber Central for standalone quotes on risks under $100 million in revenue, or Chubb Marketplace for bundled placements, plus a customizable program for accounts over $1 billion in revenue. Relm sells cyber through brokers, without describing a self-service quoting tool or an eligibility threshold by revenue. [3](https://www.chubb.com/us-en/business-insurance/products/cyber-insurance/cyber-insurance-products.html "Cyber Insurance Coverage & Products") [7](https://relminsurance.com/lines-of-business/cyber-and-technology-errors-and-omissions/ "Cyber and Technology Errors and Omissions")

## What to Confirm in Cyber Insurance Quotes

- Ask both Chubb and Relm which specific entity would underwrite the policy before comparing terms. [4](https://www.chubb.com/us-en/business-insurance/products/cyber-insurance.html "Cyber Insurance for Businesses") [7](https://relminsurance.com/lines-of-business/cyber-and-technology-errors-and-omissions/ "Cyber and Technology Errors and Omissions")
- Get itemized insuring-agreement language from Relm; its page describes coverage categories rather than a specific policy form. [7](https://relminsurance.com/lines-of-business/cyber-and-technology-errors-and-omissions/ "Cyber and Technology Errors and Omissions")
- Ask Chubb for limit and retention figures; its product page does not publish them. [3](https://www.chubb.com/us-en/business-insurance/products/cyber-insurance/cyber-insurance-products.html "Cyber Insurance Coverage & Products")
- Confirm whether Relm's placement would be eligible for Chubb's Cyber Central program or route to a different carrier entirely. [7](https://relminsurance.com/lines-of-business/cyber-and-technology-errors-and-omissions/ "Cyber and Technology Errors and Omissions")
- Ask Chubb whether the Ransomware Encounter or Neglected Software Exploit endorsements are included on your quote. [3](https://www.chubb.com/us-en/business-insurance/products/cyber-insurance/cyber-insurance-products.html "Cyber Insurance Coverage & Products")

## Offering Details

| Criteria | Chubb Cyber Insurance (Cyber Enterprise Risk Management) | Relm Cyber Insurance |
| --- | --- | --- |
| Role in This Line | Chubb underwrites Cyber Enterprise Risk Management (Cyber ERM) directly. It covers cyber, privacy and media exposures for organizations of any size that handle sensitive data or run a network or website. [3](https://www.chubb.com/us-en/business-insurance/products/cyber-insurance/cyber-insurance-products.html "Cyber Insurance Coverage & Products") (Evidence: Company-reported; scope: Cyber Insurance Coverage & Products page, Cyber Enterprise Risk Management section..) | Relm markets cyber liability insurance as a distinct line on the same page as its Technology Errors and Omissions product, explicitly noting the two are related but not the same coverage. [7](https://relminsurance.com/lines-of-business/cyber-and-technology-errors-and-omissions/ "Cyber and Technology Errors and Omissions") (Evidence: Company-reported; scope: Relm line-of-business page (Relm sells through brokers); not a statement identifying the issuing insurer for a given placement. This record covers general cyber liability, distinct from Relm's separate generative-ai-liability offering record covering its NOVAAI, PONTAAI and RESCAAI AI-specific products..) |
| Issuing Insurer | The reviewed pages describe Chubb as the carrier but do not name the specific Chubb-group underwriting entity for cyber policies; the issued policy would name the entity. [4](https://www.chubb.com/us-en/business-insurance/products/cyber-insurance.html "Cyber Insurance for Businesses") [3](https://www.chubb.com/us-en/business-insurance/products/cyber-insurance/cyber-insurance-products.html "Cyber Insurance Coverage & Products") (Evidence: Not found in reviewed sources; scope: Both cyber pages as read on 2026-09-23..) | The reviewed page does not name a specific issuing insurer for cyber placements. [7](https://relminsurance.com/lines-of-business/cyber-and-technology-errors-and-omissions/ "Cyber and Technology Errors and Omissions") (Evidence: Not publicly disclosed; scope: Line-of-business page as read on 2026-09-23; a specific placement's insurer is product- and jurisdiction-specific..) |
| Who It’s For | Chubb says there are no minimum premiums and premiums scale for all risk sizes, offers Cyber Central and Marketplace quoting for risks under $100 million in revenue, and a customizable large-account cyber risk management solution for organizations over $1 billion in revenue. [3](https://www.chubb.com/us-en/business-insurance/products/cyber-insurance/cyber-insurance-products.html "Cyber Insurance Coverage & Products") (Evidence: Company-reported; scope: Cyber Insurance Coverage & Products page eligibility and quoting description..) | Relm says a business is exposed to cyber risk if it relies on digital infrastructure, and frames the coverage around sectors with 'untested legal terrain and lagging regulation.' [7](https://relminsurance.com/lines-of-business/cyber-and-technology-errors-and-omissions/ "Cyber and Technology Errors and Omissions") (Evidence: Company-reported; scope: Cyber and Tech E&O page framing; not a guarantee of eligibility for a particular company..) |
| Coverage Features | Chubb lists first-party cyber incident response fund, business interruption (with contingent business interruption for outsourced technology providers), digital data recovery, and network extortion; third-party cyber/privacy/network security liability, payment card loss, regulatory proceedings and media liability; and cyber crime coverages (computer fraud, funds transfer fraud, social engineering fraud) available by endorsement. [3](https://www.chubb.com/us-en/business-insurance/products/cyber-insurance/cyber-insurance-products.html "Cyber Insurance Coverage & Products") (Evidence: Company-reported; scope: Cyber insurance coverage list on the products page; subject to exclusions and the policy as issued..)<br><br>Chubb offers a Widespread Event Endorsement with separate limits and retentions for systemic cyber events, a Ransomware Encounter Endorsement that lets buyers tailor limits and retentions for ransomware losses, and a Neglected Software Exploit Endorsement that gives a 45-day grace period to patch published vulnerabilities before risk-sharing shifts toward the policyholder. [3](https://www.chubb.com/us-en/business-insurance/products/cyber-insurance/cyber-insurance-products.html "Cyber Insurance Coverage & Products") (Evidence: Company-reported; scope: Innovative coverage concepts section; endorsement availability depends on underwriting..) | Relm says cyber coverage addresses network security breaches, privacy breaches and extortion threats, including data breach response costs (notification, credit monitoring, PR), forensic investigation and legal defense, ransom payments and business interruption losses, data and asset recovery, and digital crime such as funds transfer fraud and invoice manipulation. [7](https://relminsurance.com/lines-of-business/cyber-and-technology-errors-and-omissions/ "Cyber and Technology Errors and Omissions") (Evidence: Company-reported; scope: Cyber and Tech E&O page 'What is Cyber Insurance?' section; the issued policy and declarations control..)<br><br>Relm distinguishes first-party cyber coverage (the insured's own losses) from third-party cyber liability (claims against the client resulting from a loss), saying third-party cyber typically covers legal fees, settlements and regulatory penalties. [7](https://relminsurance.com/lines-of-business/cyber-and-technology-errors-and-omissions/ "Cyber and Technology Errors and Omissions") (Evidence: Company-reported; scope: Cyber and Tech E&O page 'First-Party Vs. Third-Party Cyber Liability Insurance' section..) |
| Limits and Retentions | The reviewed pages do not publish specific per-policy limit or retention amounts; Chubb says it can build large insurance tower programs with substantial primary limits for organizations over $1 billion in revenue but gives no figures. [3](https://www.chubb.com/us-en/business-insurance/products/cyber-insurance/cyber-insurance-products.html "Cyber Insurance Coverage & Products") (Evidence: Not found in reviewed sources; scope: Cyber Insurance Coverage & Products page as read on 2026-09-23..) | Not described in the reviewed sources. |
| Risk Services | Chubb says cyber policyholders get access to a panel of pre-approved incident response providers, a 24/7 hotline and Cyber Alert app, a Cyber Threat Intelligence Team, a Vulnerability Management Outreach program, and the Chubb Cyber Index for trend and cost data. [4](https://www.chubb.com/us-en/business-insurance/products/cyber-insurance.html "Cyber Insurance for Businesses") (Evidence: Company-reported; scope: Cyber Insurance for Businesses page, Cyber Services and Beyond Risk Transfer sections..) | Not described in the reviewed sources. |
| How to Apply | Agents and brokers can quote cyber alone through Cyber Central or bundled with other lines through Chubb Marketplace; multinational programs can be serviced locally in more than 35 countries. [3](https://www.chubb.com/us-en/business-insurance/products/cyber-insurance/cyber-insurance-products.html "Cyber Insurance Coverage & Products") (Evidence: Company-reported; scope: Cyber Insurance Coverage & Products page quoting section..) | Relm sells cyber insurance coverage through insurance brokers; its reviewed pages do not describe a direct online quote. [7](https://relminsurance.com/lines-of-business/cyber-and-technology-errors-and-omissions/ "Cyber and Technology Errors and Omissions") (Evidence: Company-reported; scope: Cyber and Tech E&O page framing; consistent with Relm's broader broker-distribution model..) |
| Claims Support | Chubb reports 24/7 incident response availability by hotline or its Cyber Alert app, and publishes an annual Cyber Claims Landscape report analyzing claim frequency, severity and ransomware trends. [4](https://www.chubb.com/us-en/business-insurance/products/cyber-insurance.html "Cyber Insurance for Businesses") (Evidence: Company-reported; scope: Cyber Insurance for Businesses page; claims scenarios and report are company-reported..) | Not described in the reviewed sources. |

## Full Comparison

- [Chubb vs Relm Insurance](https://spot.insure/compare/chubb-vs-relm): all coverage lines, business roles, service and claims.
- [What Is Cyber Insurance?](https://spot.insure/coverage/cyber): Cyber insurance can help pay your response costs and covered claims against your business after a cyber incident.
- [Chubb vs Relm Insurance Commercial Property Insurance](https://spot.insure/compare/chubb-vs-relm/commercial-property)
- [Chubb vs Relm Insurance Crime Insurance](https://spot.insure/compare/chubb-vs-relm/crime)
- [Chubb vs Relm Insurance D&O Insurance](https://spot.insure/compare/chubb-vs-relm/directors-officers)
- [Chubb vs Relm Insurance Employment Practices Liability Insurance](https://spot.insure/compare/chubb-vs-relm/employment-practices)
- [Chubb vs Relm Insurance Fiduciary Liability Insurance](https://spot.insure/compare/chubb-vs-relm/fiduciary)
- [Chubb vs Relm Insurance General Liability Insurance](https://spot.insure/compare/chubb-vs-relm/general-liability)
- [Chubb vs Relm Insurance Inland Marine Insurance](https://spot.insure/compare/chubb-vs-relm/inland-marine)
- [Chubb vs Relm Insurance Kidnap and Ransom Insurance](https://spot.insure/compare/chubb-vs-relm/kidnap-ransom)
- [Chubb vs Relm Insurance Professional Liability (E&O) Insurance](https://spot.insure/compare/chubb-vs-relm/professional-errors-omissions)
- [Chubb vs Relm Insurance Tech E&O Insurance](https://spot.insure/compare/chubb-vs-relm/technology-errors-omissions)
- [Chubb vs Relm Insurance Umbrella and Excess Liability Insurance](https://spot.insure/compare/chubb-vs-relm/umbrella-excess)
- [Alliance Risk vs Chubb Cyber Insurance](https://spot.insure/compare/alliance-risk-vs-chubb/cyber)
- [Alliance Risk vs Relm Insurance Cyber Insurance](https://spot.insure/compare/alliance-risk-vs-relm/cyber)
- [Amelia Risk vs Chubb Cyber Insurance](https://spot.insure/compare/amelia-risk-vs-chubb/cyber)
- [Amelia Risk vs Relm Insurance Cyber Insurance](https://spot.insure/compare/amelia-risk-vs-relm/cyber)
- [At-Bay vs Chubb Cyber Insurance](https://spot.insure/compare/at-bay-vs-chubb/cyber)
- [At-Bay vs Relm Insurance Cyber Insurance](https://spot.insure/compare/at-bay-vs-relm/cyber)

## Sources

### Chubb

1. [Insurance For Technology Companies](https://www.chubb.com/us-en/business-insurance/industries/technology.html). Chubb; Industry overview; Who we serve; Products and services: commercial package insurance (BOP, Benchmarq, Customarq), E&O/Cyber, Financial Lines, workers’ compensation, auto and umbrella; dedicated underwriting, claims and risk engineering. Accessed 2026-09-16.
2. [Terms Of Use](https://www.chubb.com/us-en/terms-of-use.html). Chubb; Acceptance of Terms identifying Chubb Group Holdings Inc.; surplus-lines producer restriction; products not available to all users or jurisdictions; Chubb Limited safe-harbor language; Internet Portals for Chubb Business. Accessed 2026-09-16.
3. [Cyber Insurance Coverage & Products](https://www.chubb.com/us-en/business-insurance/products/cyber-insurance/cyber-insurance-products.html). Chubb; Cyber Enterprise Risk Management target clients and product features; Cyber insurance coverage first-party and third-party lists; Cyber crime by endorsement; quoting via Cyber Central and Marketplace. Accessed 2026-09-23.
4. [Cyber Insurance for Businesses](https://www.chubb.com/us-en/business-insurance/products/cyber-insurance.html). Chubb; Cyber Services section; Incident response section; 24/7 hotline and Cyber Alert app; "95% of Fortune 1000 companies are Chubb insured". Accessed 2026-09-23.

### Relm Insurance

5. [Relm Launches US MGA](https://relminsurance.com/relm-launches-us-mga/). Relm Insurance; Opening paragraphs describing US MGA and distribution partners. Accessed 2026-09-16.
6. [Relm Launches AI Liability Solutions](https://relminsurance.com/relm-insurance-launches-ai-suite/). Relm Insurance; NOVAAI, PONTAAI and RESCAAI: Applicable Users and Coverage Highlights. Accessed 2026-09-16.
7. [Cyber and Technology Errors and Omissions](https://relminsurance.com/lines-of-business/cyber-and-technology-errors-and-omissions/). Relm Insurance; What is Cyber Insurance?; First-Party Vs. Third-Party Cyber Liability Insurance; Who Needs Cyber and Tech E&O Insurance?. Accessed 2026-09-23.

### Cyber Insurance Guide

8. [Cyber Insurance](https://www.ftc.gov/business-guidance/small-businesses/cybersecurity/cyber-insurance). Federal Trade Commission; Opening; First-Party and Third-Party Coverage; First-Party Coverage; Third-Party Coverage; What Should Your Cyber Insurance Policy Cover. Accessed 2026-09-16.

Updated 2026-09-23. 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.

## Agent and Developer Resources

- [Markdown page](https://spot.insure/compare/chubb-vs-relm/cyber.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)