Opensponsorship is an online platform that connects brands with sports athletes for sponsorship opportunities. Their website, [http://opensponsorship.com](http://opensponsorship.com), serves as a marketplace where companies can find athletes to endorse their products, participate in events, or engage in social media promotions. The platform is designed to make sports sponsorships more accessible and streamlined, allowing brands of all sizes to connect with athletes from various sports disciplines. Athletes, in turn, benefit by finding sponsorship deals that can help them financially and increase their visibility. With Opensponsorship, both parties can negotiate terms and manage their partnerships through the website, making the process efficient and transparent.