Top 10 B2B Marketplaces SaaS Companies With $1M–$5M Revenue (November 2026)

Amsterdam, Netherlands

The Excess Materials Exchange (EME) is an online, facilitated marketplace where companies can exchange ANY excess material B2B. We actively match supply and demand and materials with their highest reuse opportunities. In that sense, we work like a dating site for materials where we are the matchmakers. Our purpose is to eliminate the word waste from the dictionary, to create a reliable source of secondary materials, ranging from steel plates to textile fibers. We are one of the few marketplaces that facilitates transactions across sectors and industries. We matching materials with the help of AI, safely exchanging sensitive data via blockchain and spurring innovation around material reuse. We are tapped into a global knowledge network of circular economy experts. This enables companies to become more resource resilient, decrease their environmental footprint and improve their bottom line by turning their waste into wealth.

London, England, United Kingdom

Globechain.com is a groundbreaking online platform that facilitates the reuse and redistribution of unwanted items and materials. With Globechain, businesses and organizations can connect and exchange resources, reducing waste and promoting sustainability. The platform enables users to list and search for surplus items, equipment, and materials, creating a circular economy by giving these resources a new lease of life. Globechain.com fosters collaboration and social impact, empowering businesses to minimize their environmental footprint and make a positive contribution to the global community.

Boston, Massachusetts, United States

Spoiler Alert is a Boston-based software company that provides a food waste management platform for businesses. The company was founded in 2015 and offers a suite of tools that help food businesses manage surplus inventory, facilitate food donations, and optimize their operations to reduce waste. Spoiler Alert's software integrates with existing inventory management systems and provides real-time reporting and analytics to help businesses make data-driven decisions. The company's mission is to help create a more sustainable food system by reducing food waste and improving food access for communities in need.

Monterrey, Mexico

Largest B2B eCommerce platform for SMBs in Latin America.

Jakarta, Indonesia

B2B Marketplace for Raw Materials in Indonesia

San Francisco, California, United States

NachoNacho is a B2B marketplace combining SaaS, AI, fintech, and services—designed to help businesses discover, purchase, and manage software subscriptions efficiently with added financial tools.

Milan, Italy

Provider of a business-to-business platform intended to make searching and purchasing raw materials a digitized, flexible and real-time process. The company's platform revolutionizes the way that textiles, yarns, leather and accessories suppliers sell their materials to fashion and furnishing brands, let suppliers sell their materials online to international brands, enabling brands and designers to search and find online everything they need along with saving time and money.

Dallas, Texas, United States

Animal ID it’s a b2b2c platform for pet owners and manufacturers of pet products.

San Francisco, California, United States

Import marketplace for Africa

San Francisco, California, United States

Provider of an open, neutral search and procurement tool intended to connect buyers and sellers of internet infrastructure services with accurate, validated information to make informed choices. The company's open, neutral search and procurement tool provides a free service that increases information transparency and decreases market friction for companies buying internet infrastructure, enabling them to build relationships and services in the global data economy.