Shoefitr, also stylized as shoeFitr, was an e‑commerce technology company that developed and offered shoe‑fit recommendation services for online retailers. Founded in 2008 and headquartered in Boston, Massachusetts, the company created a platform that combined user‑provided foot measurements with a proprietary database of shoe dimensions to generate personalized size and fit suggestions. The technology utilized a combination of 3‑D foot scanning, computer vision, and statistical modeling to predict the optimal shoe size for a given brand and model, aiming to reduce return rates and improve customer satisfaction in online shoe shopping.
In 2015, Amazon.com acquired Shoefitr, incorporating its fit‑prediction algorithms into Amazon’s broader product recommendation infrastructure. Following the acquisition, Shoefitr’s standalone service was gradually phased out as its technology was integrated into Amazon’s own fitting tools and other partner platforms. By the early 2020s, the original Shoefitr brand and website were no longer actively maintained, though the underlying fitting technology continued to influence various e‑commerce solutions.
Shoefitr’s contributions are noted in discussions of digital fitting technologies and the broader effort to address size‑related challenges in online apparel and footwear retail. The company's approach has been referenced in academic studies on computer‑vision‑based measurement and in industry analyses of return‑rate mitigation strategies.