Treatwell TikTok micro-influencer campaign

Treatwell, a European beauty bookings platform, needed to scale awareness of its app and drive measurable installs among female users on TikTok. The category challenge was turning broad social reach into a concrete action, an app install, within a single channel. The source describes no explicit cultural tension; House of Marketers' insight was simply that women in the beauty space are TikTok's core booking audience, so creators already trusted there could carry the app message credibly.

Rather than relying on a few large creators, House of Marketers used a volume of micro-influencers, recruiting beauty-space creators who produced 52 videos promoting the Treatwell app to female, beauty-interested audiences. The working assumption was that repeated exposure through many trusted micro-creators would move viewers from awareness to downloading the app, with each video tied to one measurable action rather than reach for its own sake. Selection criteria and content formats were not disclosed.

A many-creator model built large aggregate reach without depending on a single hero creator, and matching creator niche and audience to the product's core user base is the plausible link between the reported views and downloads. All activity ran on TikTok. House of Marketers reports 52M+ views across the 52 videos and 21K+ app downloads attributed to the campaign. Every figure comes from the agency's own case-study page, with campaign dates, budget, attribution methodology and content formats all omitted, so the results should be treated as self-reported claims rather than verified outcomes.