YouTube Influencer: Why Watching the Videos First Is Non-Negotiable

Amber Kai, CEO of creative agency Sequential and a decade-long veteran of the creator economy, walks through her exact vetting and outreach process for finding the right YouTube influencer partners. She argues that YouTube creators rarely fit a single niche, which means you have to actually watch a few of their videos before reaching out, checking for temperament, brand history, and whether their content genuinely fits your campaign (her example: a food creator who also shares family content paired with a family care brand).

On the outreach side, Amber says a compelling subject line is more important now than ever, and that paid partnerships should say "paid" in the subject line directly since many creators will delete an email before opening it if nothing catches their eye. She also stresses sending a complete package upfront: a creative brief, usage details, a specific ask, and a planned follow-up timeline, because a clean, information-dense first email moves the process faster.

If your influencer emails are going unanswered, this video explains exactly why and what to fix.