What Is biBerk Insurance?
biBerk focuses on small businesses and describes a direct online path to answer business questions, choose coverage and pay, with an insurance expert available to help. Before you plan around online checkout, confirm that your state and the insurance you need are supported; biBerk says availability depends on both. 1,2
What Is Corgi Insurance?
Corgi suits technology startups wanting packages organized from pre-seed through growth, with dashboard changes as the business grows; firms seeking only a direct single-carrier policy should compare alternatives. Issuers vary by product and state. 4,5,6,7,8
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. 10,11,12,13,14
Key Differences in Umbrella and Excess Liability Insurance
Scheduled Policies and Drop-Down Terms
biBerk says umbrella protection only applies to lines included in the underlying policy; for example, auto claims are not added without commercial auto underneath. Corgi specifies scheduled CGL, hired and non-owned auto, and employment practices liability, then describes its layer as following those policies’ terms. Corgi says it may drop down if an underlying insurer becomes insolvent or an aggregate is exhausted, but generally not for an exclusion. Ask how each form treats an exhausted aggregate. 3 9
Published Limit Example
Corgi illustrates $5 million per occurrence and $5 million aggregate with no self-insured retention above scheduled underlying limits. biBerk’s page explains the excess trigger but publishes no comparable example amount. Treat Corgi’s figures as an illustration and request the limit and attachment point offered to your business. 9 3
Corgi lists six extension scenarios, including hired-auto and products-completed operations excess; biBerk instead emphasizes the need for the corresponding coverage below. 9 3
What to Confirm in Umbrella and Excess Liability Insurance Quotes
Review Scores
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.
biBerk
Review Score
3 rated sources
Customers rate biBerk well: Trustpilot shows 4.5 out of 5 from 2,620 reviews, and NerdWallet gives it 4.0. The complaints are about slow service after you buy, billing and audits, and slow refunds.[4][1]
Read biBerk reviewsCorgi
Review Score
No reviews found
The reviewed sources did not yield customer reviews; the inspected Trustpilot profiles showed none. Its Trustpilot page exists but shows no reviews or rating.[4][8]
Read Corgi reviewsOffering Details
biBerk vs Corgi: Umbrella and Excess Liability Insurance: documented features by provider
| Criteria | biBerk Business Umbrella / Commercial Excess | Corgi Commercial Umbrella Liability |
|---|---|---|
| Role in This Line | Confirm in your quote. | Corgi sells Commercial Umbrella as excess capacity that sits above a startup's scheduled underlying CGL, HNOA, and EPLI policies rather than as a standalone primary policy. 9Company-reported. Umbrella product page description. |
| Issuing Insurer | Confirm in your quote. | The umbrella product page does not name the issuing carrier for this line; Corgi's general disclosures say coverage may be underwritten by affiliated or third-party carriers depending on product and jurisdiction, without identifying which entity covers umbrella specifically. 9Not publicly disclosed. Umbrella product page as read on 2026-09-23, checked against the site's general underwriting disclosure language. |
| Coverage Features | biBerk says umbrella coverage can respond after a covered claim exceeds an applicable existing liability policy limit. 3Company-reported. Entity: biBerk brand; underlying issuing company is policy/state-dependent unless stated. Product: small-business umbrella/excess. Jurisdiction: United States; availability varies by state unless stated. Limitation: Company-reported; exact issued policy wording and underwriting determine coverage. biBerk says the umbrella only applies to coverages included in the underlying policy; without commercial auto underneath, auto claims are not added. 3Company-reported. Entity: biBerk brand; underlying issuing company is policy/state-dependent unless stated. Product: small-business umbrella/excess. Jurisdiction: United States; availability varies by state unless stated. Limitation: Company-reported; exact issued policy wording and underwriting determine coverage. biBerk lists intentional harm, damage to the insured’s own property, contractual liability and war as examples excluded from umbrella. 3Company-reported. Entity: biBerk brand; underlying issuing company is policy/state-dependent unless stated. Product: small-business umbrella/excess. Jurisdiction: United States; availability varies by state unless stated. Limitation: Company-reported; exact issued policy wording and underwriting determine coverage. | Corgi describes the umbrella as occurrence-based and follow-form: it attaches once a scheduled underlying policy's per-occurrence or aggregate limit is exhausted, matches that policy's terms and exclusions, and can drop down to respond as primary if an underlying policy is unavailable due to insurer insolvency or aggregate exhaustion (but generally not for a coverage exclusion). 9Company-reported. Umbrella product page glossary and FAQ; actual attachment and drop-down terms are set by the issued policy. Corgi lists six scenarios the umbrella extends to: CGL excess, hired-auto excess, EPLI excess, personal and advertising injury excess, products-completed operations excess, and CGL aggregate refresh. 9Company-reported. Umbrella product page "Six Scenarios" section; each still requires the matching underlying policy to be in place and exhausted. |
| Limits and Retentions | Confirm in your quote. | Corgi's illustrative umbrella example shows a $5 million per-occurrence and $5 million aggregate layer with a $0 self-insured retention above the scheduled underlying limits. 9Company-reported. Illustrative policy structure ('Anatomy of a $5M Umbrella Policy') on the product page; actual limits and retention depend on the issued policy and the schedule of underlying. |
| Risk Services | Confirm in your quote. | The reviewed umbrella page does not describe risk-management or loss-control services tied specifically to the umbrella layer. 9Not found in reviewed sources. Umbrella product page as read on 2026-09-23. |
| How to Apply | biBerk offers online or phone access to quote its umbrella, which must accompany an existing liability policy. 3Company-reported. Entity: biBerk brand; underlying issuing company is policy/state-dependent unless stated. Product: small-business umbrella/excess. Jurisdiction: United States; availability varies by state unless stated. Limitation: Company-reported; exact issued policy wording and underwriting determine coverage. | Corgi's homepage lists Commercial Umbrella Liability under specialty coverages with a 1-14 day turnaround, distinct from the policies marked for an instant online quote. 5Company-reported. Homepage policy-card labeling as of 2026-09-23. |
Full Comparison
More biBerk vs Corgi Comparisons
Other Umbrella and Excess Liability Insurance Comparisons
Sources
biBerk
- Small Business Insurance From biBerk | Get A Quote Online. biBerk; Online purchase steps, lines 183–197; small-business audience and industries, lines 231–238; state/type availability, lines 290–295. Accessed 2026-09-28.
- About biBerk | Making Small Business Insurance Simple. biBerk; Making small business insurance simple and direct sales without an insurance broker, lines 72–89; online assistance, lines 76–78. Accessed 2026-09-28.
- Umbrella Insurance From biBerk | Get Coverage Today. biBerk; Coverage trigger, underlying policies and exclusions. Accessed 2026-09-28.
Corgi
- Disclaimers & Licensing. Corgi Insurance Services, Inc.; Carrier Financial Strength (including “federally chartered” and “federal prudential oversight” wording); About Corgi; Licensing; Premium and Payment Disclosures (producer commissions, fees, or other consideration, amounts available on request); Binding Authority and Policy Issuance; page last updated 04/05/26. Accessed 2026-09-15.
- Corgi Insurance: Startup Insurance, Quoted in Minutes. Corgi Insurance; Explore Our Main Policies list: "1-14 days turnaround Commercial Umbrella Liability". Accessed 2026-09-23.
- Corgi Insurance Launches Admitted Insurance Carrier. PR Newswire (Corgi press release); Announcement of Corgi Insurance Company, Inc.; planned small-business product classes; guaranty-association eligibility statement. Accessed 2026-09-15.
- NAIC Listing of Companies. National Association of Insurance Commissioners; June 2026 listing, numerical entry 17763 P 1 AZ TECHNOLOGY RRG INC. Accessed 2026-09-15.
- Insurance Topics: Risk Retention Groups. National Association of Insurance Commissioners; Topic page last updated 13 October 2025: member-owned liability insurers formed under state and federal law; may be formed under a state's captive or traditional insurance laws; domiciled in one state and registered in others; treated as multi-state companies subject to modified NAIC accreditation standards. Accessed 2026-09-15.
- Commercial Umbrella Insurance for Startups | Corgi Insurance. Corgi Insurance; Anatomy of a $5M Umbrella Policy (form CORG-UMB-0100); How Umbrella Compares to CGL and Excess Liability; The Six Scenarios Umbrella Extends To; Umbrella Glossary; FAQ. Accessed 2026-09-23.
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.
