
For brands
Our Account Managers handle outreach, negotiation and delivery for brands on the platform.
Kelsey Cook is a polished lifestyle creator with a strong visual brand built around travel, fashion, beauty, skincare, and performance-minded wellness. Her content blends aspirational destination storytelling, elevated style, and authentic family and postpartum moments, making her a strong fit for brands seeking an audience that values beauty, health, and an active, globally minded lifestyle.
3x USA Olympian Gold, Silver & Bronze Medalist
New to athlete partnerships? See how sports sponsorship works on OpenSponsorship.
1 post & 1 story with the Kelsey Cook promoting your product.
Long-term deal involving appearances, photoshoots, social media and more.
Have Kelsey Cook make a live appearance at your next event
Brands can sponsor Kelsey Cook on OpenSponsorship by creating a free account, browsing Kelsey Cook'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 content creator.
Kelsey Cook 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 content creator.
According to OpenSponsorship, estimated pricing to sponsor Kelsey Cook starts at $10,000 for a social media post, $15,000 for a appearance and $90,000 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, Kelsey Cook's audience includes 179K+ Instagram followers, interests including Health & Wellness, Skin Care, Fashion, Activewear, Fitness & Performance, and more. 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