Prototype insurance,
mapped for hardware teams.
An independent, source-backed educational resource on prototype liability insurance, built for hardware startups, product designers, manufacturers, and inventors. Learn how prototype liability is typically addressed, and where finished-goods policies can leave a gap, with every claim tied to a citable source.
Educational content only. This directory does not sell insurance, offer quotes, or give advice.
One place to understand prototype liability insurance
There is no standard standalone product called prototype insurance. Prototype liability is typically addressed through commercial general liability (CGL) insurance, and the coverage question is usually a definition question: whether prototypes, pilot units, and pre-commercial products fall inside the policy definition of your product.
This site gathers plain-language explainers in one place, and every page ends with a list of the sources it relies on.
- Plain-language explainers on the finished-goods gap, products versus operations, and the demo exposure
- A sourced glossary of the terms you will meet on applications, policies, and certificates of insurance
- No quotes, no applications, no advice, educational content only
Who needs it
Five audiences, each with its own breakdown of how prototype liability applies. These pages are educational; whether coverage fits a particular company depends on its activities, contracts, and risk tolerance.
Hardware startups
A company whose entire output is prototypes. Policies written for finished goods can exclude pre-commercial products, so the products half of a general liability policy can exclude everything it makes.
Learn moreProduct designers
Industrial and product designers who specify materials, dimensions, and components. A specification that fails in the field can draw a claim that lands between product liability and professional liability.
Learn moreManufacturers
The company that builds the unit and the company that designed it. Each side covers its own errors, and the manufacturing agreement decides who pays first when the cause is unclear.
Learn moreInventors and R&D teams
Teams testing new designs in the lab and in the field. A prototype on loan or on pilot may fall outside the policy definition of your product.
Learn moreDemo and trade show exhibitors
A running prototype on a show floor is an operations exposure. Venues usually ask for a certificate before the booth opens.
Learn moreAll audiences
See the full breakdown for every audience in one place.
View pageQuick answers
Short, sourced answers to the questions hardware teams ask most. The full FAQ covers trade show demos, contract manufacturers, recalls, the finished-goods gap, and defense costs.
What is prototype insurance?
There is no standard standalone product called prototype insurance. Prototype liability is typically addressed through commercial general liability insurance, and the question is whether prototypes fall inside the policy definition of your product.
Why can a prototype be uninsured?
Policies written for finished goods can exclude pre-commercial products, prototypes, and R&D units. A startup whose entire output is prototypes can hold a general liability policy whose products half excludes everything it makes.
Is this site a recommendation?
No. This site is informational only and does not recommend any insurer or product. Coverage depends on the policy as issued, not on any summary here.
What this page relies on
- [1] Risklytics: product liability for hardware startups: https://www.risklytics.ai/guides/product-liability-for-hardware-startups/
- [2] IRMI: commercial general liability policy (CGL): https://www.irmi.com/term/insurance-definitions/commercial-general-liability-policy