OTT (Over-The-Top) is bought on CPM only, averaging $15.40. TikTok Ads is bought on CPM only, averaging $4.95. Analysis for Mexico in 2026.
Mexico is Latin America's second-largest digital ad market after Brazil, with CPMs running roughly 45% below US baselines. Meta and Google dominate, but Mexican consumers behave differently from US-Hispanic audiences in ways that catch cross-border advertisers out — never reuse US-Hispanic creative directly. WhatsApp is heavily used for commerce communication, similar to Brazil though slightly less universally. TikTok has grown rapidly and now competes seriously with Meta for under-30 attention. Cross-border ecommerce from the US is large and growing, particularly through Amazon Mexico and Mercado Libre. Federal data protection law (LFPDPPP) is less strict than LGPD or GDPR but is being reformed. Mexico City and Monterrey concentrate disproportionate premium audience value.
Connected TV and streaming platforms (Hulu, Roku, etc.)
Short-form video advertising on TikTok
The auction, the creative, the budget floor — the three things you actually need to know before picking a platform.
OTT (Hulu, Peacock, Roku, Samsung TV+, etc.) is bought exclusively on CPM with 15- and 30-second video creative. Rates run $25–40 CPM — the highest of any digital channel — because inventory is finite premium video and the ROAS story is measured against linear TV, not against Facebook.
15s or 30s video, 1920×1080 (16:9), broadcast-quality mastering. No skippable formats. Most platforms require closed captions and mezzanine-file delivery through demand-side platforms.
OTT has a real budget floor: most DSPs require $5K–10K/month minimum, and to reach reliable frequency in a metro DMA you need $15K+/month per platform.
TikTok Ads runs on CPM ($8–12 typical, higher for premium placements like TopView). CPC is available but the platform's optimization heavily favors CPM-bid campaigns. Auction density is lower than Meta but growing quickly; creative quality dominates.
9:16 vertical video (1080×1920), 9-60s (best performance 15-30s), native-feeling — polished ads underperform UGC-style creative here by 2-3x. Sound-on is standard. Captions optional but boost completion.
$500/day ($15K/month) is the practical floor for the Traffic and Conversion objectives to exit learning phase in a reasonable window. Smaller budgets work for Awareness and Video View goals.