biBerk vs 
CFC: How Do They Compare for Umbrella and Excess Liability Insurance?
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 CFC Insurance?
CFC fits technology businesses seeking one eligible package for E&O, cyber, media/IP and general liability; buyers wanting to bind directly online should compare other routes. Its cyber policies may also include 24/7 incident support. 4,5,6,7
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. 9,10,11,12,13
Key Differences in Umbrella and Excess Liability Insurance
Underlying Policies and Covered Lines
biBerk says its umbrella must accompany an existing liability policy and only applies to coverages included underneath it. CFC describes one excess policy above professional liability, general liability, cyber, or a combination, and says the primary policy can come from another insurer. If your current program is split among carriers, ask CFC how it schedules each layer; biBerk’s quote needs the matching underlying coverage in place. 3 8
What Happens Above the Primary Limit
Both offerings add liability capacity above primary insurance, but biBerk describes response after a covered claim exceeds an applicable policy limit, while CFC explicitly allows its layer to sit above several liability lines together. Confirm attachment points and whether the excess wording follows each underlying policy. 3 8
Buying and Quote Details
biBerk offers online or phone access to quote; CFC directs interested businesses to contact it directly. CFC targets small and micro businesses across a wide range of professions, while biBerk’s reviewed claim ties eligibility to already holding underlying liability coverage. Ask what underlying limits each quote requires and which policy forms are scheduled. 3 8
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 reviewsCFC
Review Score
No reviews found
The reviewed sources did not yield customer reviews of CFC; the available survey concerns UK brokers. The one rating we found is from UK brokers: 4.76 out of 5 in Insurance Times’ 2024/25 survey.[4][11]
Read CFC reviewsOffering Details
biBerk vs CFC: Umbrella and Excess Liability Insurance: documented features by provider
| Criteria | biBerk Business Umbrella / Commercial Excess | CFC Umbrella Cover |
|---|---|---|
| Role in This Line | Confirm in your quote. | CFC sells an umbrella (excess) policy that sits above a business's primary professional liability, general liability, or cyber policy, or any combination of the three, in a single excess policy. 8Company-reported. Umbrella cover product page description of what the policy tops up. |
| Issuing Insurer | Confirm in your quote. | The reviewed umbrella cover page does not name the insurer or Lloyd's syndicate carrying this excess risk. CFC's regulatory page lists CFC-affiliated underwriting entities, including its own Lloyd's Syndicate 1988, but does not tie one specifically to this product. 8,7Not publicly disclosed. Checked the umbrella cover page and CFC's regulatory information page; neither names a carrier for this product. |
| Who It’s For | Confirm in your quote. | CFC targets this excess cover at small and micro businesses and says it will consider a wide range of professions. 8Company-reported. Umbrella cover product page; specific eligibility for a given business depends on underwriting. |
| 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. | CFC says it will provide this excess layer regardless of whether the underlying primary policy is placed with CFC or with another insurer. 8Company-reported. Umbrella cover product page. |
| Limits and Retentions | Confirm in your quote. | The reviewed umbrella cover page does not publish maximum excess limit amounts or the underlying primary limits it requires; those would appear on a quote. 8Not found in reviewed sources. Umbrella cover page checked on 2026-09-23 has no product brochure content extracted beyond the page text; no numeric limit figures appear on the page itself. |
| 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. | The umbrella cover page directs interested businesses to contact CFC directly rather than describing an online quote or indication tool. 8Company-reported. Umbrella cover product page call to action. |
Full Comparison
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.
CFC
- About CFC. CFC; Matt Taylor biography: independent MGA and Syndicate 1988. Accessed 2026-09-16.
- Technology. CFC; Introduction; Technology key features; Digitally traded. Accessed 2026-09-16.
- Technology — United States product brochure. CFC; Page 1: coverage sections, including Products and services liability; Response app highlights; Limits and deductibles. Accessed 2026-09-16.
- Regulatory information. CFC; CFC Underwriting Limited; CFC Lloyd's Syndicate 1988. Accessed 2026-09-23.
- Excess umbrella insurance cover | CFC. CFC; Umbrella cover description; 'We offer additional insurance for small and micro businesses...'. 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.
