NextPart
Nexpart (WHI Solutions Inc.) operates a B2B automotive parts ordering network aggregating 52,436+ seller locations for 478,000 professional repair-shop buyers, processing 3 million orders monthly and $5 billion in annual part purchases across aftermarket, OEM, and heavy-duty segments.
- Company typePrivate
- Founded1995
- HeadquartersRye, United States
- Headcount1–10
- GTM typeB2B
- OfferingDigital Commerce or Content
What NextPart does
Nexpart is a B2B eCommerce platform and automotive parts ordering network operated by WHI Solutions Inc., a privately held Delaware corporation founded in 1995 and headquartered at 2145 Hamilton Avenue, San Jose, with a second office in Rye Brook, NY. The platform aggregates 52,436+ seller locations and serves 478,000 active professional parts buyers across the Aftermarket, Original Equipment (OEM), and Heavy-Duty vehicle segments, processing approximately 3 million orders per month (one order per second) and facilitating $5 billion in annual part purchases. Its core product, Nexpart Multi-Seller, is a web-based platform that provides a single login interface for repair shops to search, compare, and order parts from multiple suppliers in real time, with features spanning Smart Search, Stock Check, Tire ordering (via the integrated Tire Connect marketplace with 50+ national tire suppliers), Reporting & Analytics, and an AI-powered Service Trend Advisor built on 200+ million annual part inquiry and order records.
The underlying technology stack combines a real-time inventory and pricing aggregation engine (marketed at 99.9% uptime), an AI-driven recommendation system for regional service trend forecasting, and deep certified integrations with 51+ Shop Management Systems (SMS) including Mitchell1, ALLDATA, Tekmetric, ShopMonkey, and NAPA Tracs, plus OEM-licensed catalog data agreements with Chrysler/FCA, Ford, GM, Honda, Hyundai, Land Rover/Jaguar, Mazda, Nissan, Subaru, Toyota, Volkswagen, and Volvo. The business model blends marketplace transaction fees on the multi-seller network, recurring paid monthly subscriptions following a free trial, and seller participation fees, with a freemium onboarding funnel and a tiered SMS distribution channel that embeds Nexpart directly into the workflows of independent and franchise repair shops.
NextPart firmographics
Firmographics- Name
- NextPart
- Legal name
- WHI Solutions Inc.
- Website
- https://nexpart.com
- Company type
- Private
- Founded year
- 1995
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Nexpart (WHI Solutions Inc.) operates a B2B automotive parts ordering network aggregating 52,436+ seller locations for 478,000 professional repair-shop buyers, processing 3 million orders monthly and $5 billion in annual part purchases across aftermarket, OEM, and heavy-duty segments.
- Ownership category
- akta.pro rank
NextPart industry classification
Industry- Product category
- B2B Automotive Parts Marketplace
- NAICS
- Wholesale Trade Agents and Brokers (4251), Wholesale Trade Agents and Brokers (425120)
- SIC
- Wholesale-Motor Vehicle Supplies & New Parts (5013)
- akta.pro primary industry
- Automotive Parts, Tires & Workshop Supplies Marketplaces (CRAFAHAD)
Keywords
Where NextPart is headquartered
LocationHeadquarters
- HQ city
- Rye
- HQ country
- United States
- HQ region
- North America
Offices2 records
Markets served
NextPart business model
Business model- GTM type
- B2B
- Offering type
- Digital Commerce or Content
- Cost components
- Technology or R&D, Personnel, Operations, Marketing or Sales, Infrastructure
Revenue model
- Transaction Processing Fees: WHI charges sellers/distributors for processing their transactions. The platform facilitates orders between buyers and sellers and earns revenue from the transaction flow. Sellers pay for access to the buyer network.
- Subscription Services: Free trial available for new users. After trial period ends, users can enroll in paid subscription plans with automatic payments. The subscription model provides ongoing access to the platform's ordering and reporting tools.
- Multi-Seller Network Access: Platform connects buyers with over 52,436 seller locations. Revenue is generated from seller participation fees and order processing from the extensive supplier network.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Freemium | Pay-as-you-go | Free Trial |
| Subscription | Monthly | Paid Subscription |
Go-to-market motion3 records
Distribution channels4 records
Marketing channels4 records
NextPart product offering
Product offeringCore offering
Nexpart is a B2B eCommerce platform operated by WHI Solutions that aggregates 52,436+ automotive parts seller locations into a single login interface, enabling professional repair shops and parts buyers to search, compare, and order aftermarket, OEM, heavy-duty, and salvage parts in real time. The platform integrates with 51+ Shop Management Systems and processes approximately 3 million orders per month across 478,000+ active professional buyers.
Product overview
Nexpart is an award-winning B2B eCommerce platform and the leading automotive parts ordering network for repair shops, developed by WHI Solutions. The core offering is Nexpart Multi-Seller, a unified platform that aggregates 52,436+ seller locations and 478,000 active buyers, enabling repair professionals to search, compare, and order parts from hundreds of suppliers in a single session. The product portfolio is built around the Multi-Seller core, supported by Smart Search, Part Search, Stock Check, and Tire (via Tire Connect) as primary sourcing tools; Group/Subgroup Lookup, A-Z Parts List, Favorite Jobs, Recent Lookups, and Service Trend Advisor as catalog navigation and workflow-enablement features; and Reporting & Analytics and Order Tracking for post-purchase insights. The platform integrates natively with 50+ Shop Management Systems and WHI's own eCatalog, positioning it as the central ordering hub for the automotive aftermarket.
Differentiator
Problem solved
Functional benefit
Brands
- Nexpart Multi-Seller: The core eCommerce platform enabling multi-seller parts ordering, real-time inventory, and pricing comparison from multiple suppliers.
- Nexpart Multi-Seller Stock Check
- Nexpart Multi-Seller Catalog with Smart Search
- Tire Connect
- Service Trend Advisor
- Nexpart Reporting and Analytics
Products and services
- Nexpart Multi-Seller Flagship B2B eCommerce platform that aggregates 52,436+ automotive parts seller locations and 478,000+ active professional parts buyers, enabling repair shops to search, compare, and order aftermarket, OEM, heavy-duty, and salvage parts from multiple suppliers in a single session with real-time pricing and inventory.
Companies that use NextPart
Customer profileSegments3 records
Ideal customer profiles3 records
NextPart technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration52 records
AI capability4 records
Feature9 records
NextPart partnerships and signals
Strategic signalPartnerships
Five partnerships are on record, tiered core.
- WHI SolutionscoreWHI Solutions is the parent company behind Nexpart. Nexpart is described as an eCommerce platform, a product of WHI Solutions. The company is incorporated in Delaware with headquarters in San Jose, CA and offices in Rye Brook, NY.
- WHI eCatalogcoreWHI's eCatalog is integrated with Nexpart Multi-Seller, offering automotive repair centers the most reliable way to source OE, Aftermarket, Heavy Duty, and Salvage parts. The eCatalog is described as the market's leading solution.
- Tire Connect (TireConnect.ca)coreTire Connect is built into Nexpart Multi-Seller for tire ordering. The platform provides real-time tire inventory and pricing from 50+ participating national suppliers.
- Shop Management System Partners (51+ integrations)coreNexpart is integrated with over 51 Shop Management Systems including Mitchell1, ALLDATA, AutoFluent, AutoLeap, ShopMonkey, Tekmetric, NAPA Tracs, Torque360, and others. These are WHI Certified Partners that enable seamless data flow between shop management and parts ordering.
- OEM Copyright Partners (Automotive Manufacturers)coreNexpart has licensing agreements with major automotive manufacturers including Chrysler/FCA, Ford, General Motors, Honda, Hyundai, Land Rover, Jaguar, Mazda, Nissan, Subaru, Toyota, Volkswagen, and Volvo for using their copyrighted catalog data and vehicle information.
Scale indicators8 records
NextPart competitors and assessment
Company assessmentEmerging players
- RevolutionParts: RevolutionParts provides ecommerce and parts ordering solutions for automotive dealers and parts departments. It is an emerging player focused on dealer-channel parts sales, partially overlapping Nexpart's OE and aftermarket parts marketplace value proposition.
Broad incumbents
- AutoZone Commercial: AutoZone is one of the largest US auto parts retailers, with a commercial program serving professional installers. Its store density, inventory, and credit programs position it as a broad incumbent that competes with Nexpart for the same professional repair shop business.
- Advance Auto Parts: Advance Auto Parts is a large US auto parts retailer with a professional program (Advance Professional) serving repair shops. Its omnichannel strategy and store footprint make it a comparable broad incumbent to Nexpart in serving the same professional buyer segment.
- O'Reilly Auto Parts: O'Reilly Auto Parts is a leading US auto parts retailer with a strong professional/commercial program and a distribution network for next-day delivery. It competes with Nexpart for professional buyer wallet share and is a key participant in the aftermarket distribution channel.
- Amazon Business: Amazon Business is the B2B arm of Amazon, offering industrial supplies, MRO, and increasingly automotive parts procurement with Prime-style logistics. Its scale, logistics network, and buyer relationships make it a broad incumbent threat to dedicated B2B parts marketplaces like Nexpart.
- NAPA Auto Parts: NAPA is a major US auto parts distributor and retailer with a deep store network and a heavy-duty (NAPA Heavy Duty) program. It is both a key supplier on Nexpart's network and a competing channel for professional parts buyers, making it a critical incumbent peer.
Direct peers
- RockAuto: RockAuto is an online automotive parts retailer serving both DIY consumers and professional repair shops with a multi-brand catalog and ecommerce checkout. It competes with Nexpart on catalog breadth, price transparency, and direct parts ordering for the same professional buyer base.
- PartsTech: PartsTech is a B2B automotive parts ecommerce platform that aggregates inventory from multiple suppliers for repair shops. It is the most direct competitor to Nexpart, offering a similar single-login multi-seller ordering experience and shop management system integrations.
- eBay Motors: eBay Motors is the automotive parts and vehicle marketplace run by eBay, the apparent parent of WHI Solutions / Nexpart. It overlaps directly with Nexpart in selling aftermarket and OEM parts to professional buyers and consumers, creating an in-house competitive dynamic.
Others
- Mitchell1: Mitchell1 is a leading provider of automotive repair information, shop management systems, and estimating software used by US repair shops. It is a certified SMS partner distributed through Nexpart, but also a complementary data and workflow provider in the same automotive aftermarket ecosystem.
Market position
Strengths5 records
Weaknesses5 records
Key risks6 records
Key highlights6 records
Customer concentration
NextPart social profiles
Digital presenceNextPart compliance and trust
Trust signalCompliance1 record
NextPart financial estimates
Financial estimateRevenue estimate
Valuation estimate
NextPart leadership team
Management profileNumber of profiles
NextPart funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
NextPart M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about NextPart
What does NextPart do?
Nexpart is a B2B eCommerce platform operated by WHI Solutions that aggregates 52,436+ automotive parts seller locations into a single login interface, enabling professional repair shops and parts buyers to search, compare, and order aftermarket, OEM, heavy-duty, and salvage parts in real time. The platform integrates with 51+ Shop Management Systems and processes approximately 3 million orders per month across 478,000+ active professional buyers.
Is NextPart a public or private company?
NextPart is a private company. It is classified as unknown and is currently operating.
When was NextPart founded?
NextPart was founded in 1995. It employs 1 to 10 people.
Where is NextPart based?
NextPart is headquartered in Rye, United States, in the North America region.
How does NextPart make money?
Three revenue lines are on record. Transaction Processing Fees are the primary driver. The others are subscription Services and multi-Seller Network Access.
Who are NextPart's main competitors?
RevolutionParts is listed as an emerging player. Broad incumbents are AutoZone Commercial, Advance Auto Parts, O'Reilly Auto Parts, Amazon Business and NAPA Auto Parts. Direct peers are RockAuto, PartsTech and eBay Motors. Mitchell1 is listed as an others.
Does NextPart have an API?
No public API is recorded for NextPart.
What industry is NextPart in?
NextPart's product category is B2B Automotive Parts Marketplace. Its primary akta.pro industry code is CRAFAHAD, Automotive Parts, Tires & Workshop Supplies Marketplaces. Its NAICS code is 4251 and its SIC code is 5013.