OTT (Over-The-Top) is bought on CPM only, averaging $29.40. Streaming Audio is bought on CPM only, averaging $18.90. Analysis for Netherlands in 2026.
The Netherlands is one of Europe's most digitally mature markets per capita — extremely high broadband penetration, sophisticated ecommerce behavior, and a strong cross-border purchasing culture (Dutch consumers shop comfortably from German, Belgian, and UK retailers). CPMs run roughly 5% above US baselines. The advertising market is unusually transparent and metrics-driven, partly because of the strength of domestic adtech (Adyen, GroupM, and IAB Netherlands' active standards work). Most Dutch consumers are functionally bilingual, but Dutch-language creative still outperforms English in nearly all consumer categories. The Autoriteit Persoonsgegevens (AP) enforces GDPR actively, and recent guidance on tracking pixels has been notably strict.
Connected TV and streaming platforms (Hulu, Roku, etc.)
Spotify, Pandora, and other audio streaming platforms
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.
Spotify, Pandora, iHeart, and podcast networks sell audio ads on CPM. Rates run $15–25 depending on demographic targeting depth. Podcast host-read ads bill differently (flat fee per episode + CPM top-up), but programmatic streaming audio is standard CPM.
15s or 30s audio, .mp3 or .wav, 128kbps+ recommended, with a companion display banner (300×250) for the app UI. Sound design matters more than script — this is background-attention media.
$2K–5K/month gets meaningful reach on Spotify's self-serve platform. Podcast-network buys typically start at $10K/month for host-read integration.