
For brands
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Keely Cartrett is a Belmont University soccer athlete with a polished, lifestyle-forward Instagram presence that blends sports, fashion, beauty, and travel. She’s a strong fit for brands looking to reach college-athlete audiences with authentic, high-appeal content that feels both aspirational and relatable.
Keely's TikTok channel has over 930K followers and each video she posts averages over 3,600,000 views per video with an engagement rate of close to 40%. In Keely's debut as a freshman Bruin, she scored the game-winning goal against Jacksonville State in overtime! Additionally, Keely pursuing a masters degree in sports administration at Belmont University.
New to athlete partnerships? See how sports sponsorship works on OpenSponsorship.
1 post & 1 story with the Keely Cartrett promoting your product.
Long-term deal involving appearances, photoshoots, social media and more.
Have Keely Cartrett make a live appearance at your next event
Brands can sponsor Keely Cartrett on OpenSponsorship by creating a free account, browsing Keely Cartrett's profile, and sending a sponsorship proposal for social posts, appearances, or integrated campaigns. OpenSponsorship handles messaging, deliverables, and deal terms in one platform so you can connect directly with this athlete.
Keely Cartrett is listed on OpenSponsorship and available for brand sponsorships. Brands can review campaign packages, audience details, and pricing on this profile, then submit a proposal to start a partnership with this athlete.
According to OpenSponsorship, estimated pricing to sponsor Keely Cartrett starts at $4,200 for a social media post, $6,000 for a appearance and $9,000 for a brand ambassador campaign. Final rates depend on deliverables, usage rights, and campaign scope. Sign up on OpenSponsorship to view packages and send a proposal.
According to OpenSponsorship, Keely Cartrett's audience includes 873K+ TikTok followers, interests including Home Life, Marriage & Family, Fashion, Accessories, Fashion, and more, based in Nashville, TN, United States. Brands can use this profile to evaluate reach, content niche, and sponsorship fit before sending a proposal.

How do you measure influencer marketing ROI when half the numbers social media gives you are vanity metrics? It is the question brands ask us most, and it came up again when I joined Massimo Marinelli on the Berkida Ventures Podcast. After more than ten years and thousands of brand deals with athletes and creators at OpenSponsorship, here is how we think about it, and the framework we use with our clients.
October 28, 2026