B2B Marketplaces Startups

Clearbox is a data platform that aggregates historical transaction data along with market research such as market landscapes, scopes of work, solicitations, vendor responses, contracts, and pricing. It serves as the data engine powering the company's sourcing and procurement offerings.

1 investor

Marketplacer provides a platform that enables businesses to build and operate their own third-party marketplaces. The company serves business leaders and enterprises seeking to transform their business models through marketplace technology.

1 investor

MATCHi provides a booking and management system for racket sports venues covering padel, tennis, badminton, table tennis, pickleball and squash. The platform connects venues and players, handling online booking and administration for facility operators worldwide.

1 investor

Matium is an online industrial marketplace for buying and selling plastics, including virgin resins, recycled polymers, engineering plastics, rubber, compounds, and packaging-grade materials. It serves plastics buyers and sellers with tools for listings, auctions, RFQs, market intelligence, credit and financing, freight, and guaranteed transactions.

1 investor

Mavely is a platform that enables creators and everyday influencers to monetize product recommendations through affiliate commissions, paid brand campaigns, and bonus programs. The platform provides SmartLinks that automatically route shoppers to optimal retailers and offers real-time analytics and creator support tools.

1 investor

Mecatera operates a global B2B marketplace for containerized industrial raw materials, including polymers (PE, PP, PVC, PS, PET), chemicals, masterbatches, and fillers, connecting registered buyer companies with vetted original producers and global trading companies. The platform offers instant pricing and purchasing, verified suppliers, real-time shipment tracking, and centralized documents for cross-border CIF orders.

1 investor

Brintop F 5% Topical Solution is a dual-action hair loss treatment containing minoxidil and finasteride for adult men. The product is sold through MedEasy's pharmacy platform.

1 investor

Medely is a workforce orchestration platform that helps healthcare facilities fill shifts and manage both permanent and flexible staffing. The platform connects clinicians with work opportunities while enabling facilities to optimize scheduling, control costs, and maintain safer staffing levels.

1 investor

MediaBrains provides a platform that tracks buyer behavior across 20+ markets to help advertisers and marketers create audience segments and improve campaign outcomes. The company serves advertisers and brands seeking to understand complex purchase decisions.

1 investor

Medical Tourism Packages arranges all-inclusive otoplasty (ear surgery) packages in Latin America, connecting patients with board-certified plastic surgeons and accredited surgical facilities in Colombia, Costa Rica, and Panama. Packages cover consultation, surgery, recovery house stays, airport transfers, and bilingual coordinators for international patients seeking lower-cost ear surgery.

1 investor

Medicarri operates a business-to-business online marketplace for medical products in Saudi Arabia. It lists hospital supplies and other medical goods, allowing clinics and healthcare facilities to source items from suppliers and distributors through the platform.

1 investor

MEDIjobs is a job placement platform specialized in healthcare recruitment in Romania. It connects job seekers with healthcare employers across multiple medical specialties and regions, reducing typical hiring timelines from months to days.

1 investor

TAB Xchange helps hospitals and healthcare organizations liquidate surplus and used medical equipment. The company provides equipment disposal and sales services for the healthcare sector.

1 investor

Medivalue is a platform that provides real-time price comparison and purchasing of medical materials and dental equipment supplies for healthcare facilities. The company also offers hospital management automation solutions powered by artificial intelligence.

1 investor

Mega Medico is an online marketplace for natural health supplements and products in Spain, sourced directly from verified suppliers and reviewed for EU compliance. The company serves Spanish consumers seeking original, quality-assured natural health products with transparent ingredient and usage information.

1 investor

Meili is a direct ancillary distribution platform that enables airlines and travel brands to offer car rental, hotel and mobility products to travelers. The platform removes intermediaries and facilitates direct partnerships between travel companies and ancillary service providers.

1 investor

Mekr provides an ecosystem for electronics product manufacturing, covering supply chain needs such as plastics, metal, PCB, and component sourcing in a single place. It positions itself around indigenous manufacturing of electronics products.

1 investor

Member Marketplace operates online marketplace platforms that let consumers discover and buy from local small businesses, partnering with chambers of commerce, downtown districts, and economic development organizations to bring their member businesses online. The company serves communities across the U.S. and has run platforms in 26 states.

1 investor

Menta is a resale infrastructure company that enables ticketing platforms to manage secondary ticket sales with automated workflows, compliance controls, and real-time analytics. The platform serves ticketing operators across Latin America and Europe who need enterprise-grade systems to handle resale at scale.

1 investor

Meploy is a platform that connects companies with qualified temporary workers for production and assembly line roles, enabling rapid hiring of verified local staff for short-term or extended engagements.

1 investor

Mercado Único is a B2B wholesale platform that connects surplus inventory from major fashion brands directly to small retailers, boutiques, and outlet stores seeking authentic, labeled merchandise for resale. The platform offers new, tagged items from premium brands at discounts of up to 75% with free shipping across Brazil.

1 investor

Mercai operated a procurement/RFQ platform (request for quotation via an online form) before being acquired by Grupo Nears. The page now primarily announces the acquisition and redirects visitors to Nears.

1 investor

Mercari operates a financial derivatives market infrastructure serving OTC market participants with trading products across commodities, energy, environmental certificates, interest rates, and foreign exchange, primarily in Australian markets.

1 investor

Mercaso is an online wholesale delivery service supplying convenience items, groceries, and household goods from major brands to small business owners. It delivers ordered products directly to customers' doors.

1 investor