Retailers are increasingly turning to third-party marketplaces to broaden their reach and accelerate growth. These platforms provide instant access to large, ready-made customer bases, boosting visibility and credibility while reducing the costs and risks of building proprietary e-commerce infrastructure. At the same time, they raise new concerns around data control, brand competition, and marketplace dependence.
Beyond sales, these digital markets generate insights into consumer behavior and competitors while simplifying global expansion through built-in cross-border tools. For small and emerging businesses, marketplaces offer a fast track to growth by providing brand visibility and trust without the need for heavy upfront investment.
Examples of this marketplace expansion are appearing across the retail landscape. Best Buy recently relaunched its marketplace to include a wide array of non-electronics items — from musical instruments to sports gear — doubling its online inventory without adding physical stock. Macy’s and Bloomingdale’s followed suit in late 2022, launching a marketplace that grew from 400 brands at launch to more than 1,400 by early 2023.
Other major retailers have recently launched marketplaces or announced plans to do so. Lowe’s debuted its marketplace in December 2024, Kohl’s launched in 2023, while UK retailers Asda and Sainsbury’s both opened platforms in 2024.
