Top 10 B2B Marketplaces in United States 2025

Robert Gultig

16 December 2025

Top 10 B2B Marketplaces in United States 2025

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Written by Robert Gultig

16 December 2025

Introduction:

The B2B marketplace in the United States is experiencing rapid growth, with a projected market size of $1.8 trillion by 2025. This sector plays a crucial role in connecting businesses and facilitating trade, leading to increased efficiency and profitability. As the digital transformation continues to reshape the marketplace landscape, more companies are turning to online platforms to streamline their procurement processes and expand their reach.

Top 10 B2B Marketplaces in United States 2025:

1. Amazon Business
– Market share: 55%
– Amazon Business remains the dominant player in the B2B marketplace, offering a wide range of products and services to businesses of all sizes. With its efficient procurement tools and fast delivery options, Amazon Business continues to attract a large customer base.

2. Alibaba
– Market share: 25%
– Despite being a Chinese company, Alibaba has made significant inroads into the US B2B marketplace. Its extensive network of suppliers and buyers, along with its innovative e-commerce platform, have helped Alibaba establish itself as a key player in the industry.

3. Walmart Marketplace
– Market share: 10%
– Walmart Marketplace has emerged as a strong competitor in the B2B marketplace, leveraging its extensive retail network to offer a wide range of products to businesses. With its focus on competitive pricing and quality, Walmart Marketplace has gained popularity among B2B buyers.

4. eBay Business & Industrial
– Market share: 5%
– eBay’s Business & Industrial platform caters specifically to B2B buyers, offering a diverse selection of products and services. With its user-friendly interface and secure payment options, eBay Business & Industrial has become a go-to destination for businesses looking to source goods online.

5. Global Sources
– Market share: 3%
– Global Sources is a leading B2B marketplace for sourcing products from Asia, particularly China. Its comprehensive supplier directory and trade show events make it a valuable resource for businesses looking to connect with overseas suppliers.

6. Thomasnet
– Market share: 1%
– Thomasnet is a trusted platform for sourcing industrial products and services in the US. Its extensive database of suppliers and manufacturers, along with its rigorous vetting process, ensure that businesses can find high-quality products from reputable sources.

7. TradeIndia
– Market share: 0.5%
– TradeIndia is a popular B2B marketplace in India, connecting Indian suppliers with global buyers. Its wide range of product categories and secure payment options make it a preferred choice for businesses looking to source products from India.

8. DHgate
– Market share: 0.3%
– DHgate is a Chinese e-commerce platform that specializes in connecting small and medium-sized businesses with suppliers. Its competitive pricing and flexible payment options have made it a popular choice among B2B buyers.

9. Office Depot Business Solutions
– Market share: 0.2%
– Office Depot Business Solutions offers a wide range of office supplies and services to businesses across the US. With its convenient online ordering platform and fast delivery options, Office Depot Business Solutions has become a trusted partner for businesses seeking office essentials.

10. 1688.com
– Market share: 0.1%
– 1688.com is a Chinese B2B marketplace that caters to small and medium-sized businesses. Its comprehensive product offerings and competitive pricing have made it a preferred destination for businesses looking to source products from China.

Insights:

The B2B marketplace in the United States is poised for continued growth in 2025, driven by increasing digitalization and the shift towards online procurement. As more businesses embrace e-commerce platforms for sourcing goods and services, the competition among B2B marketplaces is expected to intensify. Companies that focus on enhancing user experience, expanding product offerings, and improving supply chain efficiency will likely emerge as market leaders. With the market size projected to reach $1.8 trillion by 2025, B2B marketplaces will play a critical role in shaping the future of business-to-business trade in the United States.

Related Analysis: View Previous Industry Report

Author: Robert Gultig in conjunction with ESS Research Team

Robert Gultig is a veteran Managing Director and International Trade Consultant with over 20 years of experience in global trading and market research. Robert leverages his deep industry knowledge and strategic marketing background (BBA) to provide authoritative market insights in conjunction with the ESS Research Team. If you would like to contribute articles or insights, please join our team by emailing support@essfeed.com.
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