---
title: "AIG vs biBerk: Workers’ Compensation Insurance"
description: "AIG describes retained-risk workers’ compensation programs; biBerk details employee benefits, payroll-based premium audits, and claim guidance."
canonical: "https://spot.insure/compare/aig-vs-biberk/workers-compensation"
page-type: "line-comparison"
updated-at: "2026-09-30"
comparison-pair: "aig-vs-biberk"
provider-a: "aig"
provider-b: "biberk"
coverage-line: "workers-compensation"
---

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[Human-readable page](https://spot.insure/compare/aig-vs-biberk/workers-compensation)

## Agent Guide

**What this page is:** Focused comparison of AIG and biBerk for Workers’ Compensation 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 Workers’ Compensation Insurance questions about AIG versus biBerk. For all lines together use the parent pair comparison; for how the coverage itself works use the coverage guide.

**Questions this page answers:**
- AIG vs biBerk for Workers’ Compensation Insurance: how do they differ?
- Which is better for Workers’ Compensation Insurance, AIG or biBerk?
- What does AIG or biBerk publish about Workers’ Compensation Insurance (limits, eligibility, claims, add-ons)?
- What should I confirm in a quote for Workers’ Compensation Insurance from AIG or biBerk?

**Key facts:**
- Line: Workers’ Compensation Insurance. Providers: AIG and biBerk.
- 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:**
- [AIG vs biBerk](https://spot.insure/compare/aig-vs-biberk) — parent: all coverage lines for this pair
- [Workers’ Compensation Insurance guide](https://spot.insure/coverage/workers-compensation) — coverage explainer for this line
- [AIG profile](https://spot.insure/insurance-providers/aig) — provider profile (evidence)
- [biBerk profile](https://spot.insure/insurance-providers/biberk) — provider profile (evidence)
- [AIG vs biBerk Commercial Auto Insurance](https://spot.insure/compare/aig-vs-biberk/commercial-auto) — sibling comparison (other line, or other pair for this line)
- [AIG vs biBerk Cyber Insurance](https://spot.insure/compare/aig-vs-biberk/cyber) — sibling comparison (other line, or other pair for this line)
- [AIG vs biBerk General Liability Insurance](https://spot.insure/compare/aig-vs-biberk/general-liability) — sibling comparison (other line, or other pair for this line)
- [AIG vs biBerk Professional Liability (E&O) Insurance](https://spot.insure/compare/aig-vs-biberk/professional-errors-omissions) — sibling comparison (other line, or other pair for this line)
- [AIG vs Alliance Risk Workers’ Compensation Insurance](https://spot.insure/compare/aig-vs-alliance-risk/workers-compensation) — sibling comparison (other line, or other pair for this line)
- [AIG vs Amelia Risk Workers’ Compensation Insurance](https://spot.insure/compare/aig-vs-amelia-risk/workers-compensation) — sibling comparison (other line, or other pair for this line)
- [AIG vs Aon Workers’ Compensation Insurance](https://spot.insure/compare/aig-vs-aon/workers-compensation) — sibling comparison (other line, or other pair for this line)
- [AIG vs The Baldwin Group Workers’ Compensation Insurance](https://spot.insure/compare/aig-vs-baldwin/workers-compensation) — sibling comparison (other line, or other pair for this line)
- [AIG vs Chubb Workers’ Compensation Insurance](https://spot.insure/compare/aig-vs-chubb/workers-compensation) — sibling comparison (other line, or other pair for this line)
- [Alliance Risk vs biBerk Workers’ Compensation Insurance](https://spot.insure/compare/alliance-risk-vs-biberk/workers-compensation) — sibling comparison (other line, or other pair for this line)

# AIG vs biBerk: How Do They Compare for Workers’ Compensation Insurance?

AIG describes retained-risk workers’ compensation programs; biBerk details employee benefits, payroll-based premium audits, and claim guidance.

## Research Scope and Use

Use this comparison to evaluate AIG and biBerk for Workers’ Compensation 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

AIG describes customized structures for organizations that retain risk. biBerk lists medical, disability, wage, and death benefits, bases premiums on payroll, and says its team guides policyholders through claims. [3](https://www.aig.com/home/risk-solutions/business/casualty "Casualty Insurance - Business Casualty Risk Solutions | AIG US") [7](https://www.biberk.com/small-business-insurance/workers-compensation-insurance "Workers’ Compensation Insurance From biBerk | Get A Quote")

## What Is AIG?

AIG is the marketing name for American International Group, Inc.; AIG says its insurance products are written or provided by subsidiaries or affiliates. Its U.S. business pages list commercial casualty, property, cyber, management and professional liability, and specialty programs, but a brand-level page does not identify the insurer for a particular policy. [1](https://www.aig.com/investor-relations "Investor Relations") [2](https://www.aig.com/home/risk-solutions/business "Business")

[AIG profile](https://spot.insure/insurance-providers/aig)

## 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. [5](https://www.biberk.com/ "Small Business Insurance From biBerk | Get A Quote Online") [6](https://www.biberk.com/about-biberk "About biBerk | Making Small Business Insurance Simple")

[biBerk profile](https://spot.insure/insurance-providers/biberk)

## What Is Workers’ Compensation Insurance?

Workers’ compensation can pay medical care and part of an employee’s lost wages after a work-related injury or illness. If you have staff, check who is covered in each state; owners, contractors and some workers may be treated differently. [9](https://content.naic.org/insurance-topics/workers%27-compensation-insurance "Workers’ Compensation Insurance") [10](https://content.naic.org/consumer/small-business.htm "Small Business Insurance") [11](https://www.dir.ca.gov/dwc/Employer.htm "DWC employer information") [12](https://www.tdi.texas.gov/wc/employer/index.html "Employer resources")

## Key Differences in Workers’ Compensation Insurance

### Risk structure and covered benefits

AIG describes structures using deductibles, self-insured retentions, captives, and retrospective programs. biBerk describes medical care, disability benefits, lost wages, and death benefits for covered workplace injuries. Ask AIG how much loss the employer retains under a proposal and biBerk which policy terms and state benefit rules govern a claim. [3](https://www.aig.com/home/risk-solutions/business/casualty "Casualty Insurance - Business Casualty Risk Solutions | AIG US") [7](https://www.biberk.com/small-business-insurance/workers-compensation-insurance "Workers’ Compensation Insurance From biBerk | Get A Quote")

### Payroll audit and claim contact

biBerk says premiums begin with estimated gross payroll and are reconciled by reviewing payroll documents and actual policy-period payroll; it also says its team guides claim reporting. AIG’s reviewed claims describe corporate casualty structures, not a payroll-audit process. Ask biBerk which documents its audit needs and AIG how premium adjustments work under a retained-risk plan. [3](https://www.aig.com/home/risk-solutions/business/casualty "Casualty Insurance - Business Casualty Risk Solutions | AIG US") [7](https://www.biberk.com/small-business-insurance/workers-compensation-insurance "Workers’ Compensation Insurance From biBerk | Get A Quote")

## What to Confirm in Workers’ Compensation Insurance Quotes

- Ask biBerk for the payroll records required at audit and its claim-reporting contact; ask AIG how payroll changes and retained losses affect the quoted program. [3](https://www.aig.com/home/risk-solutions/business/casualty "Casualty Insurance - Business Casualty Risk Solutions | AIG US") [7](https://www.biberk.com/small-business-insurance/workers-compensation-insurance "Workers’ Compensation Insurance From biBerk | Get A Quote")

## Offering Details

| Criteria | AIG Workers’ Compensation Insurance | biBerk Workers’ Compensation |
| --- | --- | --- |
| Who It’s For | AIG Risk Management describes customized workers’ compensation program structures for sophisticated organizations that retain portions of their risk through deductibles, self-insured retentions, captives or retrospective programs. [3](https://www.aig.com/home/risk-solutions/business/casualty "Casualty Insurance - Business Casualty Risk Solutions | AIG US") (Evidence: Company-reported; scope: AIG Risk Management structures for sophisticated organizations that retain some risk. Claim limitation: The source does not connect the separate general casualty risk-consulting/loss-control section to these workers’ compensation structures; it does not establish universal small-business availability, a specific issuing entity or state availability. Section limitation: Company marketing does not substitute for the issued policy, state-specific forms or entity-level confirmation..) | NerdWallet’s February 13, 2026 review reports that biBerk workers compensation is unavailable in four state-run fund jurisdictions. [8](https://www.nerdwallet.com/business/insurance/learn/biberk-insurance "biBerk Insurance Review 2026: Berkshire Hathaway’s Basic Online Storefront | NerdWallet") (Evidence: Company-reported; scope: Entity: biBerk brand; underlying issuing company is policy/state-dependent unless stated. Product: workers compensation. Jurisdiction: United States; availability varies by state unless stated. Limitation: Secondary-source observation dated February 13, 2026; verify current state availability and exact policy issuer before use..) |
| Coverage Features | AIG includes workers’ compensation in corporate casualty solutions for organizations across sectors and sizes. [3](https://www.aig.com/home/risk-solutions/business/casualty "Casualty Insurance - Business Casualty Risk Solutions | AIG US") (Evidence: Company-reported; scope: AIG corporate casualty segment. Claim limitation: Does not identify specific issuing entity or all states. Section limitation: Company marketing does not substitute for the issued policy, state-specific forms or entity-level confirmation..)<br><br>AIG lists workers compensation among the coverages in its nationwide Motorsports Program for motorsports owners, tracks and teams. [4](https://www.aig.com/home/risk-solutions/business/aig-programs "AIG Programs Insurance | AIG US") (Evidence: Company-reported; scope: AIG Programs MotorSports Program. Claim limitation: This is a single niche program; it does not establish availability to other employers. Section limitation: Company marketing does not substitute for the issued policy, state-specific forms or entity-level confirmation..) | biBerk Workers’ Compensation describes medical costs, care, disability benefits, lost wages and death benefits for covered work injuries. [7](https://www.biberk.com/small-business-insurance/workers-compensation-insurance "Workers’ Compensation Insurance From biBerk | Get A Quote") (Evidence: Company-reported; scope: Entity: biBerk brand; underlying issuing company is policy/state-dependent unless stated. Product: small-business workers compensation. Jurisdiction: United States; availability varies by state unless stated. Limitation: Company-reported; exact issued policy wording and underwriting determine coverage..) |
| How to Apply | Confirm in your quote. | biBerk says Workers’ Comp premiums are based on gross annual payroll; its audit evaluates requested documents and uses actual employee payroll during the policy period to reconcile premium with the estimate. [7](https://www.biberk.com/small-business-insurance/workers-compensation-insurance "Workers’ Compensation Insurance From biBerk | Get A Quote") (Evidence: Company-reported; scope: Entity: biBerk brand; underlying issuing company is policy/state-dependent unless stated. Product: small-business workers compensation. Jurisdiction: United States; availability varies by state unless stated. Limitation: Company-reported; exact issued policy wording and underwriting determine coverage..) |
| Claims Support | Confirm in your quote. | biBerk directs policyholders to report a claim and says its team guides them through the process. [7](https://www.biberk.com/small-business-insurance/workers-compensation-insurance "Workers’ Compensation Insurance From biBerk | Get A Quote") (Evidence: Company-reported; scope: Entity: biBerk brand; underlying issuing company is policy/state-dependent unless stated. Product: workers compensation claims. Jurisdiction: United States; availability varies by state unless stated. Limitation: Company-reported; exact issued policy wording and underwriting determine coverage..) |

## Full Comparison

- [AIG vs biBerk](https://spot.insure/compare/aig-vs-biberk): all coverage lines, business roles, service and claims.
- [What Is Workers’ Compensation Insurance?](https://spot.insure/coverage/workers-compensation): Workers’ compensation can pay medical care, rehabilitation and lost wages after an employee’s work-related injury or illness; state rules determine who must be covered.
- [AIG vs biBerk Commercial Auto Insurance](https://spot.insure/compare/aig-vs-biberk/commercial-auto)
- [AIG vs biBerk Cyber Insurance](https://spot.insure/compare/aig-vs-biberk/cyber)
- [AIG vs biBerk General Liability Insurance](https://spot.insure/compare/aig-vs-biberk/general-liability)
- [AIG vs biBerk Professional Liability (E&O) Insurance](https://spot.insure/compare/aig-vs-biberk/professional-errors-omissions)
- [AIG vs Alliance Risk Workers’ Compensation Insurance](https://spot.insure/compare/aig-vs-alliance-risk/workers-compensation)
- [AIG vs Amelia Risk Workers’ Compensation Insurance](https://spot.insure/compare/aig-vs-amelia-risk/workers-compensation)
- [AIG vs Aon Workers’ Compensation Insurance](https://spot.insure/compare/aig-vs-aon/workers-compensation)
- [AIG vs The Baldwin Group Workers’ Compensation Insurance](https://spot.insure/compare/aig-vs-baldwin/workers-compensation)
- [AIG vs Chubb Workers’ Compensation Insurance](https://spot.insure/compare/aig-vs-chubb/workers-compensation)
- [Alliance Risk vs biBerk Workers’ Compensation Insurance](https://spot.insure/compare/alliance-risk-vs-biberk/workers-compensation)

## Sources

### AIG

1. [Investor Relations](https://www.aig.com/investor-relations). American International Group, Inc. (AIG); About AIG and legal footer; lines 244–246 and 327–331. Accessed 2026-09-28.
2. [Business](https://www.aig.com/home/risk-solutions/business). AIG US; Surplus Lines heading and paragraph, lines 357–359. Accessed 2026-09-28.
3. [Casualty Insurance - Business Casualty Risk Solutions | AIG US](https://www.aig.com/home/risk-solutions/business/casualty). AIG US; Corporate Accounts; Truck Insurance; AIG Risk Management; AIG Risk Management program structures, lines 293–297. Accessed 2026-09-28.
4. [AIG Programs Insurance | AIG US](https://www.aig.com/home/risk-solutions/business/aig-programs). AIG US; MotorSports Program, coverage specifics and location (lines 526–543). Accessed 2026-09-28.

### biBerk

5. [Small Business Insurance From biBerk | Get A Quote Online](https://www.biberk.com/). 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.
6. [About biBerk | Making Small Business Insurance Simple](https://www.biberk.com/about-biberk). 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.
7. [Workers’ Compensation Insurance From biBerk | Get A Quote](https://www.biberk.com/small-business-insurance/workers-compensation-insurance). biBerk; Workers’ Comp examples and coverage. Accessed 2026-09-28.
8. [biBerk Insurance Review 2026: Berkshire Hathaway’s Basic Online Storefront | NerdWallet](https://www.nerdwallet.com/business/insurance/learn/biberk-insurance). NerdWallet; Policy availability and online quote process. Accessed 2026-09-28.

### Workers’ Compensation Insurance Guide

9. [Workers’ Compensation Insurance](https://content.naic.org/insurance-topics/workers%27-compensation-insurance). National Association of Insurance Commissioners; Opening definition; mandatory coverage except Texas opt-in; exclusive remedy; monopolistic state funds; self-insurance note. Accessed 2026-09-16.
10. [Small Business Insurance](https://content.naic.org/consumer/small-business.htm). National Association of Insurance Commissioners; Typically covers medical expenses, rehabilitation costs and lost wages; check with your state insurance department; ask these questions / who qualifies as a covered employee (contractors, part-time staff, interns); payroll and type-of-work rating factors. Accessed 2026-09-16.
11. [DWC employer information](https://www.dir.ca.gov/dwc/Employer.htm). California Department of Industrial Relations, Division of Workers’ Compensation; Opening trade-off and California requirement; basic benefits including medical care, temporary and permanent disability, supplemental job displacement, return-to-work supplement and death benefits; out-of-state employer note. Accessed 2026-09-16.
12. [Employer resources](https://www.tdi.texas.gov/wc/employer/index.html). Texas Department of Insurance, Division of Workers’ Compensation; In Texas, private employers can choose to carry workers’ compensation insurance coverage, but it is not required in most cases; lost wages and medical benefits; except when gross negligence results in a fatality, coverage limits liability. 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.

## AIG Reviews

Review Score: 4.4 / 10 from 2 rated sources, equally weighted.

Customer ratings for AIG are low: Trustpilot shows 1.9 out of 5 from 252 reviews, and NerdWallet gives 2.5 stars and notes more claims complaints than expected. These pages cover many AIG products and countries, so they only loosely describe business insurance.

- NerdWallet: NerdWallet editorial rating 2.5 (stars). NerdWallet’s editorial business-insurance comparison; the AIG entry concerns commercial liability and property insurance, not a quantified policyholder-review sample. The page’s complaint statement and 2.5-star editorial rating are source-specific and must not be recast as a consumer average. Checked 2026-09-29. [Business Insurance: Get Quotes and Coverage Today](https://www.nerdwallet.com/business/insurance/best)
- Trustpilot: Trustpilot TrustScore 1.9 (out of 5); 252 reviews. Consumer reviews on aig.com’s Trustpilot profile span products and countries, including personal, travel, device/service and other experiences; they do not isolate U.S. commercial-P&C policyholders or a single issuing insurer. Checked 2026-09-29. [AIG Reviews](https://www.trustpilot.com/review/aig.com)
- ConsumerAffairs: ConsumerAffairs average 1.0 (out of 5); 274 reviews. ConsumerAffairs page titled AIG Life Insurance Reviews, updated 2026-08-14. The page mixes life and high-net-worth home references and reviewers may describe other AIG relationships; it is not a commercial-P&C-only population. Checked 2026-09-29. [AIG Life Insurance Reviews](https://www.consumeraffairs.com/insurance/aig_life.html)
- BBB: Complaints shown, prior 3 years 270. BBB’s American International Group, Inc. headquarters profile and corporate-owned locations (86 listed locations); complaint data is not limited to commercial insurance or a particular risk-bearing insurer. BBB says displayed complaint text may not represent every complaint. Period: Three years ending as displayed 2026-09-29. Checked 2026-09-29. [American International Group, Inc. (AIG) BBB Complaints](https://www.bbb.org/us/ny/new-york/profile/insurance-companies/american-international-group-inc-aig-0121-1515/complaints)

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

## biBerk Reviews

Review Score: 9.0 / 10 from 3 rated sources, equally weighted.

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.

- NerdWallet: NerdWallet editorial rating 4.0 (out of 5). NerdWallet's own editorial review of biBerk as a US small-business insurer. Not a customer average. Period: updated Feb 13, 2026. Checked 2026-09-29. [biBerk Insurance Review 2026](https://www.nerdwallet.com/business/insurance/learn/biberk-insurance)
- Trustpilot: TrustScore 4.5 (out of 5); 2620 reviews. Trustpilot's biBerk profile. All lines and states; not tied to a specific policy. Period: profile accessed 2026-09-29; 714 in last 12 months. Checked 2026-09-29. [biBerk Business Insurance Reviews](https://www.trustpilot.com/review/biberk.com)
- BBB: BBB business grade A+ (BBB letter grade). BBB Omaha, NE profile for biBerk, a Berkshire Hathaway Company. Grade, reviews and complaints are separate measures. Period: profile accessed 2026-09-29. Checked 2026-09-29. [biBerk, a Berkshire Hathaway Company - BBB profile](https://www.bbb.org/us/ne/omaha/profile/insurance-agency/biberk-a-berkshire-hathaway-company-0714-300108690); [biBerk BBB customer reviews](https://www.bbb.org/us/ne/omaha/profile/insurance-agency/biberk-a-berkshire-hathaway-company-0714-300108690/customer-reviews); [biBerk BBB complaints](https://www.bbb.org/us/ne/omaha/profile/insurance-agency/biberk-a-berkshire-hathaway-company-0714-300108690/complaints)

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

## Agent and Developer Resources

- [Markdown page](https://spot.insure/compare/aig-vs-biberk/workers-compensation.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)