Auto Warranty
Top Companies in 2026
Chaiz vs Onust
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- Strong customer ratings on Trustpilot and BBB
- No phone number required to receive quotes
- Coverage available for many older and high-mileage vehicles
- Fully online quote and purchasing process
- Compare multiple vehicle service contract providers in one place
- $0 deductible plan options
- Coverage accepted at licensed repair facilities nationwide
- Includes roadside assistance and rental benefits
- Strong BBB rating and accreditation
- Coverage terms and benefits vary significantly between providers
- Not available in every state, including California
- Claims are handled by third-party administrators, not the marketplace
- Some customer complaints involve claim disputes and refund delays
- No mobile app or live chat support
- Public contract sample not readily available
- Some concerns about coverage limit transparency in reviews
Founded in 2021 and headquartered in Austin, Texas, Chaiz is a vehicle service contract marketplace that helps drivers compare coverage options from multiple providers through a single online platform. Rather than administering their own contracts, they connect consumers with third-party vehicle protection companies, allowing shoppers to compare plans, pricing, deductibles, and benefits before making a purchase. Coverage options typically range from basic powertrain protection to more comprehensive plans that cover a broader range of mechanical and electrical components. Depending on the provider selected, customers may also have access to benefits such as roadside assistance, rental car reimbursement, and trip interruption coverage. One of the company's most distinctive features is their fully online shopping experience, which allows users to obtain quotes and purchase coverage without speaking to a sales representative. The company has built a strong online reputation in a relatively short period, earning an A+ rating and accreditation from the Better Business Bureau as well as high customer ratings on Trustpilot. While many reviewers praise the platform's transparency and ease of use, experiences can vary because claims and contract administration are handled by the third-party provider backing the selected plan. This review takes a closer look at their coverage options, pricing, customer experience, and overall value.
Onust Warranty is a vehicle service contract provider headquartered in Scottsdale, Arizona. Founded in 2023, they focus on extended coverage options for drivers seeking protection after their factory warranty expires. Their plans are available for many newer and used vehicles and feature benefits such as roadside assistance, rental car reimbursement, and nationwide repair facility access. One of their most notable features is unlimited mileage coverage, allowing eligible vehicles to remain covered without a mileage cap while the contract is active. They also offer exclusionary coverage options, which generally provide broader protection by covering most vehicle components except those specifically excluded in the agreement. Some plans are available with a $0 deductible, helping reduce out-of-pocket costs when covered repairs are approved. Onust Warranty holds an A+ rating and accreditation from the Better Business Bureau. Customer feedback is currently limited, with only a small number of reviews available across major platforms such as Trustpilot, Yelp, and the BBB. The available reviews generally praise customer service, claims support, and coverage value, though the low review volume makes it difficult to assess overall customer sentiment. Readers interested in long-term vehicle protection may want to explore the details of their coverage, costs, benefits, and contract terms more closely.
- BBB Rating : A+
- Maximum Mileage : Up to 200,000 miles
- Money-Back Guarantee : Available
- Number of Plans Available : 3 tiers of plans
- Operating Status : Active
- BBB Rating : A+
- Maximum Mileage : Unlimited miles
- Money-Back Guarantee : Available
- Number of Plans Available : 1
- Waiting Period : 30 days and 1,000 miles
- Operating Status : Active
- Deductible Range : $0
- Side-by-side comparison shopping for vehicle service contracts
- Purchase coverage online without interacting with sales representatives
- Pay-in-full discount advertised directly through the platform
- Marketplace model that offers plans from multiple administrators rather than a single provider
- Unlimited mileage coverage with no mileage expiration
- Coverage remains active even as vehicles accumulate high mileage
- Designed for drivers who plan to keep their vehicles long term
- Coverage options that may suit both newer and older vehicles
- High-mileage
- Exclusionary
- Powertrain
- $0 deductible option
- Commercial/rideshare—Undisclosed
- EV/hybrid components
- No waiting period
- Option with free maintenance benefits
- Transferable
- High-mileage
- Exclusionary
- Powertrain
- $0 deductible option
- Commercial/rideshare
- EV/hybrid components
- No waiting period
- Option with free maintenance benefits—Undisclosed
- Transferable
- 24/7 roadside assistance
- Any licensed repair shop
- Direct shop payment
- In-network repair network
- Mobile app for claims
- Online claims portal—Undisclosed
- Trip interruption coverage—Undisclosed
- 24/7 roadside assistance
- Any licensed repair shop
- Direct shop payment
- In-network repair network
- Mobile app for claims
- Online claims portal
- Trip interruption coverage
- Phone
- 24/7 customer support—Undisclosed
- FAQs / Educational resources
- Live Chat
- Mobile Application
- Online quote without phone
- Sample contracts online
- Phone
- 24/7 customer support
- FAQs / Educational resources
- Live Chat
- Mobile Application
- Online quote without phone
- Sample contracts online
- Contract (lump-sum) payments—Undisclosed
- Pay-in-full discount
- Month-to-month payments
- Cancellation fee—Undisclosed
- Multi-vehicle discount—Undisclosed
- Price lock guarantee—Undisclosed
- Not all payment methods are available in all states
- Some payment methods may incur additional fees
- Contract (lump-sum) payments
- Pay-in-full discount—Undisclosed
- Month-to-month payments
- Cancellation fee—Undisclosed
- Multi-vehicle discount—Undisclosed
- Price lock guarantee
- *Not all payment methods are available in all states
- *Some payment methods may incur additional fees
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