While Instagram, TikTok, and YouTube remain dominant for influencer partnerships, creators are increasingly being used across other media channels, per Digiday's 2026 marketer guide covering Duolingo, Ulta, and YouTube.
ReadingThe steal: do not hire a creator for one platform. Audit their audience across TikTok, Instagram, YouTube, email list, and community (Discord, Slack, Substack). Then assign them the channel where their audience is most engaged, not the channel where your brand is loudest. Duolingo might use a creator on TikTok for viral reach, but funnel that creator's audience into email or community for retention. Ulta uses creators for in-store traffic and digital content. The lever is treating the creator as a multi-channel asset, not a single-platform hire.
MY STASH TAKEMost operators still think 'TikTok creator' or 'Instagram influencer' as role descriptions. Digiday's guide shifts that — the creator is the asset, the channel is the tactic. If you're seeding product, know your creator's full audience map (TikTok followers, YouTube subs, email list, community size) before you contract them. A creator with 50K TikTok followers but a 10K-person email list is worth double what the follower count suggests.
WatchWatch for brands publishing case studies showing creator performance across multiple channels in a single campaign.