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Martim Monteiro is a Portuguese pro windsurfer and multi-sport athlete with a polished, wellness-forward lifestyle that fits brands in performance, recovery, skincare, travel, and activewear. His content blends elite sport, modeling, and aspirational day-to-day visuals, giving sponsors a credible athlete with strong lifestyle appeal and a premium visual identity.
New to athlete partnerships? See how sports sponsorship works on OpenSponsorship.
1 post & 1 story with the Martim Monteiro promoting your product.
Long-term deal involving appearances, photoshoots, social media and more.
Have Martim Monteiro make a live appearance at your next event
Brands can sponsor Martim Monteiro on OpenSponsorship by creating a free account, browsing Martim Monteiro'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.
Martim Monteiro 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 Martim Monteiro starts at $360 for a social media post, $2,400 for a appearance and $6,000 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, Martim Monteiro's audience includes 8K+ Instagram followers, interests including Fitness & Performance, Health & Wellness, Skin Care, Fashion, Apparel, and more, based in Portugal. Brands can use this profile to evaluate reach, content niche, and sponsorship fit before sending a proposal.

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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