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Catalina Alonso is a Florida-based fitness and lifestyle creator with a polished visual style that blends bodybuilding, activewear, beauty, fashion, and travel. She’s a strong fit for brands looking for an authentic, camera-ready ambassador who can naturally showcase performance apparel, wellness, and aspirational everyday lifestyle content.
Just a girl been a girl
New to athlete partnerships? See how sports sponsorship works on OpenSponsorship.
1 post & 1 story with the Catalina Alonso promoting your product.
Long-term deal involving appearances, photoshoots, social media and more.
Have Catalina Alonso make a live appearance at your next event
Brands can sponsor Catalina Alonso on OpenSponsorship by creating a free account, browsing Catalina Alonso'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.
Catalina Alonso 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 Catalina Alonso starts at $120 for a social media post, $360 for a appearance and $2,400 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, Catalina Alonso's audience includes interests including Fitness & Performance, Fashion, Activewear, Skin Care, Art, and more, based in Orlando, Florida, 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