SidelineSwap is a marketplace where athletes buy and sell their gear.

Since launching in 2015, more than 100k athletes have joined SidelineSwap. We're unlocking inventory by attracting young sellers (90% of whom have never sold online before), as well as empowering professional sellers, who can earn more than $100k on the platform each year.

SidelineSwap participated in the Harvard iLab and 500 Startups. We raised $1.8M in funding to date.