Social video has become one of the most powerful revenue drivers for media sellers in 2026. Platforms like TikTok, Instagram Reels, and YouTube Shorts now act as a second storefront, capturing customer attention long before they search or walk into a business. This shift gives TV, radio, and digital sellers a major advantage: when clients start with short-form video, sellers can extend that creative into Connected TV (CTV), local broadcast, radio, and retargeting to deliver stronger credibility and measurable ROI. In this chapter of the 2026 Field Guide, you’ll learn how to position social video as the spark that fuels full-funnel campaigns—and how to turn your clients’ quick clips into scalable, multi-channel wins.