What Is Nationwide?
Nationwide’s commercial catalogue includes common small-business policies and separate specialty products. A catalogue listing does not establish eligibility or policy terms; confirm the issuing company and coverage for your state and business. 1,2,3
Read the Nationwide Umbrella and Excess Liability Insurance page
What Is Relm Insurance?
Relm suits AI developers distinguishing liability and cyber/Tech E&O through Nova AI from first-party losses caused by third-party AI failures through Resca AI; businesses seeking standard small-business coverage should compare generalist providers. 5,6
Read the Relm Insurance profile
Read the Relm Insurance Umbrella and Excess Liability Insurance page
What Is Umbrella and Excess Liability Insurance?
Umbrella or excess insurance adds liability limits above the policies named in the quote after a covered claim exhausts their limits. It may fit if a contract sets higher limits; check which primary policies are listed and any gaps between them. 8,9,10,11,12
Key Differences in Umbrella and Excess Liability Insurance
Coverage and Eligibility
Relm describes excess liability as responding after underlying liability limits are exhausted. Nationwide also describes an added layer above underlying general liability or business auto coverage. Both descriptions depend on the existing program, so ask each to identify which policies trigger attachment and whether the excess wording follows their terms. 4 7
Services and Claims
Relm focuses on businesses with higher-than-average liability exposure, naming large fleets, public interaction, significant contracts and energy, manufacturing or transportation. Nationwide asks for the business, underlying policies, losses and payroll. Ask Relm how it classifies your exposure and ask Nationwide which details carry the most weight for the quote. 4 7
Application and Terms
Relm says brokers advise clients on the precise excess limits needed; Nationwide directs buyers to an agent or quote request. Neither overview publishes a standard limit. Ask for available capacity, attachment points, exclusions, and the specific excess form before comparing cost. 4 7
What to Confirm in Umbrella and Excess Liability Insurance Quotes
Nationwide and Relm Insurance Review Scores for 2026
These averages can combine ratings for different products, locations, and customer groups, including approximate BBB grade conversions. Read each review for the sources, scope, and calculation.
Nationwide Review Score
Review Score
4 rated sources
Experts like Nationwide more than customers do. NerdWallet gives it 4.5 out of 5 for business insurance, while small-business customers on ConsumerAffairs give it 2.5 out of 5 from 19 reviews.[1][10]
Read Nationwide reviewsRelm Insurance Review Score
Review Score
No reviews found
We couldn't find any public customer reviews or ratings for Relm Insurance. Its Trustpilot page exists but has no reviews yet.[9]
Read Relm Insurance reviewsNationwide vs Relm Insurance Umbrella and Excess Liability Compared
Nationwide vs Relm Insurance: Umbrella and Excess Liability Insurance: documented features by provider
| Criteria | Nationwide umbrella excess (official overview) | Relm Excess Liability Insurance |
|---|---|---|
| Role in This Line | Nationwide describes offering umbrella excess for the audience stated on the cited product page. 4Company-reported. umbrella excess marketed by nationwide; scope is limited to the cited official product overview and described audience. This is not a policy form or a universal eligibility statement. | Relm markets Excess Liability Insurance as a casualty line brokers can place for clients whose underlying liability limits may not be sufficient. 7Company-reported. Relm line-of-business page (Relm sells through brokers); not a statement identifying the issuing insurer for a given placement. |
| Issuing Insurer | Confirm in your quote. | The reviewed page does not name a specific issuing insurer for excess liability placements. 7Not publicly disclosed. Line-of-business page as read on 2026-09-23; a specific placement's insurer is product- and jurisdiction-specific. |
| Who It’s For | Businesses with underlying liability coverage; Nationwide requests business, policy, loss, and payroll information for a quote. 4Company-reported. umbrella excess marketed by nationwide; scope is limited to the cited official product overview and described audience. This is not a policy form or a universal eligibility statement. | Relm says excess liability benefits companies with higher-than-average liability exposure, such as those with large vehicle fleets, significant public interaction or large contracts, and calls it especially important for high-risk industries like energy, manufacturing or transportation. 7Company-reported. Casualty page 'What is Excess Liability Insurance?' section; not a guarantee of eligibility for a particular company. |
| Coverage Features | The cited product page describes an added liability layer above underlying policies such as general liability or business auto; the page says terms and quote depend on the insured's business and underlying coverage. Marketing description only; actual coverage, exclusions, conditions, limits, and availability depend on the issued policy and jurisdiction. 4Company-reported. umbrella excess marketed by nationwide; scope is limited to the cited official product overview and described audience. This is not a policy form or a universal eligibility statement. | Relm says excess liability adds protection once the limits of a company's underlying liability policies are exhausted. 7Company-reported. Casualty page 'What is Excess Liability Insurance?' section; the issued policy and declarations control. |
| Limits and Retentions | 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. 4Not publicly disclosed. Only the cited marketing page was reviewed for published limit and retention information; no policy-form entitlement is inferred. | Confirm in your quote. |
| How to Apply | The page directs prospective customers to contact an agent or request a quote. The page does not establish a quote, bind, or coverage-effective timeline. 4Company-reported. umbrella excess marketed by nationwide; scope is limited to the cited official product overview and described audience. This is not a policy form or a universal eligibility statement. | Relm says brokers will always advise on the exact excess liability limits a client needs, framing the product as broker-guided rather than self-service. 7Company-reported. Casualty page 'What is Excess Liability Insurance?' section; no quote was requested during this research. |
Related Pages for Nationwide vs Relm Insurance
Umbrella and Excess Liability Pages for Nationwide and Relm Insurance
Other Coverage Lines Compared for Nationwide vs Relm Insurance
Other Umbrella and Excess Liability Insurance Provider Comparisons
Sources for Nationwide vs Relm Insurance
Sources About Nationwide
- Small Business Insurance. Nationwide; Small business products and solutions, lines 185–214: BOP, workers’ compensation, commercial auto, umbrella, EPLI, cyber and surety; purchase guidance lines 235–247. Accessed 2026-09-29.
- Small Business Insurance Solutions for Agents. Nationwide; Specialized small commercial solutions: BOP, auto, workers’ compensation, cyber, EPLI, umbrella, inland marine and professional liability; page states appetite varies by state, lines 129–163, 191–193. Accessed 2026-09-29.
- Terms and Conditions for Nationwide.com. Nationwide; P&C products not offered by all companies/states; policy/declarations control; NMI and affiliates may underwrite; each underwriter responsible for own products, lines 358–368 and 391–394. Accessed 2026-09-29.
- Commercial Umbrella Liability Insurance from Nationwide. Nationwide; How commercial umbrella works; underlying policies and additional-liability layer. Accessed 2026-09-30.
Sources About Relm Insurance
- Relm Launches US MGA. Relm Insurance; Opening paragraphs describing US MGA and distribution partners. Accessed 2026-09-16.
- Relm Launches AI Liability Solutions. Relm Insurance; NOVAAI, PONTAAI and RESCAAI: Applicable Users and Coverage Highlights. Accessed 2026-09-16.
- Casualty Insurance. Relm Insurance; What is Excess Liability Insurance? Accessed 2026-09-23.
Sources for the Umbrella and Excess Liability Insurance Guide
- Liability Insurance. Insurance Information Institute; Heading Umbrella Liability Insurance; sentence Umbrella Liability—also known as Excess Liability Insurance; underlying policies listed with limits; typically GL, auto and employers’ liability; starts when a covered loss exhausts the primary per occurrence limit; Most umbrella policies exclude EPL, professional liability, product recall, workers compensation, asbestos, pollution, war and terrorism. Accessed 2026-09-16.
- Commercial Insurance Guide. California Department of Insurance; Commercial Umbrella; excess over a basic liability policy; auto/CGL/WC or any liability policy can be covered; may respond if basic policy not in force or for gaps; SIR when no underlying. Accessed 2026-09-16.
- Lines of Insurance. California Department of Insurance; Umbrella or Excess Liability Policy: excess limits over existing liability; may provide additional coverages not provided by underlying policies. Accessed 2026-09-16.
- Coverage Hub. Coverdash; Excess & Specialty: Umbrella; Excess Liability. Accessed 2026-09-16.
- Products. Kinro; 09 Umbrella/Excess: additional limits above scheduled underlying policies; when to review; reviewed with. Accessed 2026-09-16.
