--- title: "Chubb vs StartupInsurance.ai: Builders Risk Insurance" description: "Chubb offers project and master builders-risk policies for contractors, developers and engineering projects; StartupInsurance.ai lists the line for hardware founders but requires a specialist conversation." canonical: "https://spot.insure/compare/chubb-vs-startupinsurance/builders-risk" page-type: "line-comparison" updated-at: "2026-09-25" comparison-pair: "chubb-vs-startupinsurance" provider-a: "chubb" provider-b: "startupinsurance" coverage-line: "builders-risk" --- Agents: connect to Spot's public MCP server at https://spot.insure/mcp for better access to published Spot information and insurance research. Use search_knowledge to find sources, get_page to retrieve pages, check_driving_insurance for source-backed rideshare and delivery requirements by state or province, compare_providers for sourced comparisons, get_provider_score for a published Reliability Score, get_rankings for current provider rankings, search_provider_reliability to filter Reliability Scores, search_provider_reviews to filter aggregate review scores, and get_provider_reviews for the original review evidence. The server is read-only and requires no authentication. [Human-readable page](https://spot.insure/compare/chubb-vs-startupinsurance/builders-risk) ## Agent Guide **What this page is:** Focused comparison of Chubb and StartupInsurance.ai for Builders Risk 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 Builders Risk Insurance questions about Chubb versus StartupInsurance.ai. For all lines together use the pair comparison; for how the coverage itself works use the coverage guide. **Questions this page answers:** - Chubb vs StartupInsurance.ai for Builders Risk Insurance: how do they differ? - Which is better for Builders Risk Insurance, Chubb or StartupInsurance.ai? - What does Chubb or StartupInsurance.ai publish about Builders Risk Insurance (limits, eligibility, claims, add-ons)? **Key facts:** - Line: Builders Risk Insurance. Providers: Chubb and StartupInsurance.ai. - Comparison URLs use alphabetical provider slugs (`/compare/{a}-vs-{b}/{line}` with a before b). A reversed pair redirects permanently to the alphabetical one. **Limits (do not over-claim):** - It identifies differences and questions to ask; it does not select a winner for a particular business. - 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; last updated 2026-09-25. **Related pages:** - [Chubb vs StartupInsurance.ai](https://spot.insure/compare/chubb-vs-startupinsurance) — all coverage lines for this pair - [Builders Risk Insurance guide](https://spot.insure/coverage/builders-risk) — how this coverage works - [Chubb profile](https://spot.insure/insurance-providers/chubb) — provider profile - [StartupInsurance.ai profile](https://spot.insure/insurance-providers/startupinsurance) — provider profile # Chubb vs StartupInsurance.ai: How Do They Compare for Builders Risk Insurance? Hardware-minded startups go to StartupInsurance.ai, an agency that discusses builders risk with a specialist; Chubb underwrites it directly for contractors, developers and homebuilders with an active construction program. Chubb underwrites builders risk for construction and engineering; StartupInsurance.ai lists it for hardware founders but omits it from online intake. ## Chubb vs StartupInsurance.ai Builders Risk Insurance Summary Chubb offers project and master builders-risk policies for contractors, developers and engineering projects; StartupInsurance.ai lists the line for hardware founders but requires a specialist conversation. [1](https://www.chubb.com/us-en/business-insurance/builders-risk-insurance.html "Builders' Risk Insurance") [2](https://www.startupinsurance.ai/ "Startup Insurance | Coverage that clears the review") [4](https://www.contractornerd.com/terms-and-conditions/ "Terms and Conditions") [5](https://www.contractornerd.com/insurance-licenses/ "Insurance Licenses") ## What Are the Key Differences Between Chubb and StartupInsurance.ai Builders Risk Insurance? ### Who Carries the Risk StartupInsurance.ai’s public application does not list builders risk among its coverage checkboxes. A hardware or robotics founder considering a build-out needs to ask a specialist how the project enters its process; Chubb describes coverage for commercial, residential and engineering construction. [1](https://www.chubb.com/us-en/business-insurance/builders-risk-insurance.html "Builders' Risk Insurance") [2](https://www.startupinsurance.ai/ "Startup Insurance | Coverage that clears the review") [3](https://quotes.startupinsurance.ai/ "Apply for Startup Insurance | StartupInsurance.ai") ### Construction Programs Versus Hardware Catalogue Chubb’s product page lists Individual Project and Master Programs, difference-in-conditions, delay-in-opening, international cover, green endorsements and contract-penalty. StartupInsurance.ai lists Builders Risk among seven physical-risk lines next to products liability, inland marine and property, framed for founders building robots, hardware, energy or defense tech. [1](https://www.chubb.com/us-en/business-insurance/builders-risk-insurance.html "Builders' Risk Insurance") [2](https://www.startupinsurance.ai/ "Startup Insurance | Coverage that clears the review") ### How You Buy Chubb submissions call for a project description, statement of values, locations and limits, plus delay-in-opening detail when requested. StartupInsurance.ai’s physical-risk section uses an “Ask about your insurance requirements” path, and builders risk is not a checkbox on the public quote-application coverage screen. [1](https://www.chubb.com/us-en/business-insurance/builders-risk-insurance.html "Builders' Risk Insurance") [2](https://www.startupinsurance.ai/ "Startup Insurance | Coverage that clears the review") [3](https://quotes.startupinsurance.ai/ "Apply for Startup Insurance | StartupInsurance.ai") ### Insurer Names on File Chubb is the underwriter on its own form. StartupInsurance.ai’s homepage names a program-level carrier panel that includes Chubb among others, but the reviewed pages do not say which insurer, if any, would write a given builders risk policy. [1](https://www.chubb.com/us-en/business-insurance/builders-risk-insurance.html "Builders' Risk Insurance") [2](https://www.startupinsurance.ai/ "Startup Insurance | Coverage that clears the review") ## What Should You Confirm in Chubb and StartupInsurance.ai Builders Risk Insurance Quotes? - Ask StartupInsurance.ai which carrier would issue the builders risk policy and whether that carrier is Chubb or another panel name. [2](https://www.startupinsurance.ai/ "Startup Insurance | Coverage that clears the review") [1](https://www.chubb.com/us-en/business-insurance/builders-risk-insurance.html "Builders' Risk Insurance") - Confirm whether delay-in-opening or a master program is available through Chubb, and whether StartupInsurance.ai’s placement would include those terms. [1](https://www.chubb.com/us-en/business-insurance/builders-risk-insurance.html "Builders' Risk Insurance") [2](https://www.startupinsurance.ai/ "Startup Insurance | Coverage that clears the review") - Get project-value limits from both quotes; neither reviewed set of pages publishes sample figures. [1](https://www.chubb.com/us-en/business-insurance/builders-risk-insurance.html "Builders' Risk Insurance") [2](https://www.startupinsurance.ai/ "Startup Insurance | Coverage that clears the review") - Match Chubb’s statement-of-values request to the specialist conversation StartupInsurance.ai uses instead of the self-serve form. [1](https://www.chubb.com/us-en/business-insurance/builders-risk-insurance.html "Builders' Risk Insurance") [3](https://quotes.startupinsurance.ai/ "Apply for Startup Insurance | StartupInsurance.ai") ## Chubb vs StartupInsurance.ai Builders Risk Insurance Compared | Criteria | Chubb Builders' Risk Insurance | StartupInsurance.ai Builders Risk Insurance | | --- | --- | --- | | Who It’s For | Chubb targets contractors, developers, owners or homebuilders with an active construction program and a strong property-preservation management approach. [1](https://www.chubb.com/us-en/business-insurance/builders-risk-insurance.html "Builders' Risk Insurance") (Evidence: Company-reported; scope: Target clients section..) | The section frames these seven lines around founders "building robots, hardware, energy or defense tech," saying StartupInsurance.ai treats them as "our daily lines, not our exceptions" — positioning builders risk as a line it places regularly for hardware-adjacent startups with a construction or build-out project, rather than as a rare add-on. [2](https://www.startupinsurance.ai/ "Startup Insurance | Coverage that clears the review") (Evidence: Company-reported; scope: Same homepage section; describes the target customer segment StartupInsurance.ai says it serves for this catalogue of lines, not formal underwriting eligibility criteria..) | | How to Apply | Chubb says submissions should include a project description, statement of values, locations, limits and coverage requirements, plus a breakdown of soft costs, pro forma and period of indemnity if delay-in-opening coverage is requested. [1](https://www.chubb.com/us-en/business-insurance/builders-risk-insurance.html "Builders' Risk Insurance") (Evidence: Company-reported; scope: Submission requirements section..) | The physical-risk section's call to action reads "Ask about your insurance requirements →" rather than the "Get Quotes" button used elsewhere on the homepage, indicating builders risk is discussed with a specialist rather than quoted through a self-serve form. [2](https://www.startupinsurance.ai/ "Startup Insurance | Coverage that clears the review") (Evidence: Company-reported; scope: Homepage "Physical risk, because AI outgrew software" section as read on 2026-09-23; the page does not describe what that conversation covers..) | | Coverage Features | Chubb offers Individual Project Builders Risk and Master Programs, difference-in-conditions coverage for selected construction projects, both physical-damage and delay-in-opening coverage, International Builders Risk for U.S. domestic clients, a portfolio of green endorsements, and contract-penalty coverage tied to a covered physical-damage loss. [1](https://www.chubb.com/us-en/business-insurance/builders-risk-insurance.html "Builders' Risk Insurance") (Evidence: Company-reported; scope: Coverage list; subject to the policy as issued..) | StartupInsurance.ai lists Builders Risk among seven lines in the homepage's "Physical risk, because AI outgrew software" section — Products Liability, Inland Marine, Tools and Equipment, Commercial Auto, Builders Risk, Surety and Property — offered alongside the core startup program of GL, cyber, D&O and related lines. [2](https://www.startupinsurance.ai/ "Startup Insurance | Coverage that clears the review") (Evidence: Company-reported; scope: Homepage "Physical risk, because AI outgrew software" section as read on 2026-09-23; the reviewed page names the line but does not describe project types, coverage period, or specific policy terms..) | | Role in This Line | Chubb underwrites builders' risk insurance directly for commercial and residential contractors and for engineering construction such as bridges and tunnels. [1](https://www.chubb.com/us-en/business-insurance/builders-risk-insurance.html "Builders' Risk Insurance") (Evidence: Company-reported; scope: Builders' Risk Insurance product page..) | StartupInsurance.ai does not underwrite builders risk coverage itself. ContractorNerd Insurance Services, LLC, the licensed property and casualty agency behind the brand, is licensed in all 50 states and arranges placement; its terms describe the company as an insurance agency/producer that does not underwrite insurance. [4](https://www.contractornerd.com/terms-and-conditions/ "Terms and Conditions") [5](https://www.contractornerd.com/insurance-licenses/ "Insurance Licenses") [2](https://www.startupinsurance.ai/ "Startup Insurance | Coverage that clears the review") (Evidence: Company-reported; scope: ContractorNerd's terms and conditions and insurance-licenses page; describes the brokerage's general role, not builders-risk-specific placement terms..) | ## About Chubb and StartupInsurance.ai and Builders Risk Insurance - [Chubb company profile](https://spot.insure/insurance-providers/chubb) · [Chubb customer reviews](https://spot.insure/insurance-providers/chubb/reviews) - [StartupInsurance.ai company profile](https://spot.insure/insurance-providers/startupinsurance) · [StartupInsurance.ai customer reviews](https://spot.insure/insurance-providers/startupinsurance/reviews) - [What Is Builders Risk Insurance?](https://spot.insure/coverage/builders-risk) ## Related Pages for Chubb vs StartupInsurance.ai Builders Risk Insurance - [Chubb vs StartupInsurance.ai](https://spot.insure/compare/chubb-vs-startupinsurance): all coverage lines, business roles, service and claims. - [What Is Builders Risk Insurance?](https://spot.insure/coverage/builders-risk): Builders risk insures a building and its materials against physical loss while it is under construction, but stored or in-transit materials, the existing structure in a renovation, and early occupancy can fall outside it. - [Chubb Builders Risk Insurance](https://spot.insure/insurance-providers/chubb/builders-risk) - [StartupInsurance.ai Builders Risk Insurance](https://spot.insure/insurance-providers/startupinsurance/builders-risk) ## Sources for Chubb vs StartupInsurance.ai Builders Risk Insurance ### Sources About Chubb 1. [Builders' Risk Insurance](https://www.chubb.com/us-en/business-insurance/builders-risk-insurance.html). Chubb; Coverage list: Individual Project and Master Programs, DIC, physical damage and delay in opening, International Builders Risk; Target clients; Submission requirements. Accessed 2026-09-23. ### Sources About StartupInsurance.ai 2. [Startup Insurance | Coverage that clears the review](https://www.startupinsurance.ai/). StartupInsurance.ai; Carrier panel; Physical risk, because AI outgrew software (Products Liability · Inland Marine · Tools and Equipment · Commercial Auto · Builders Risk · Surety · Property; "Building robots, hardware, energy or defense tech?"). Accessed 2026-09-23. 3. [Apply for Startup Insurance | StartupInsurance.ai](https://quotes.startupinsurance.ai/). StartupInsurance.ai; Coverage-selection screen: seven checkboxes (D&O, Cyber, Tech E&O, EPL, Fiduciary, Crime, GL). Accessed 2026-09-23. 4. [Terms and Conditions](https://www.contractornerd.com/terms-and-conditions/). ContractorNerd; Section 2, Insurance Services: "ContractorNerd is an insurance agency/insurance producer... not an insurance company, does not underwrite insurance"; Section 2.A, Broker/Agent of Record. Accessed 2026-09-23. 5. [Insurance Licenses](https://www.contractornerd.com/insurance-licenses/). ContractorNerd; Company information: "a property and casualty independent insurance agency licensed in all 50 states"; 50-state licensing table for ContractorNerd Insurance Services, LLC. Accessed 2026-09-16. Updated 2026-09-25. 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-startupinsurance/builders-risk.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)