Measure what matters with Conversion Lift Study

Conversion Lift Study (CLS) is TikTok's incrementality measurement solution that uses randomized control trials to determine the true causal impact of TikTok ads on conversions. Traditional attribution models, especially last-click, often undervalue TikTok's contribution during early customer journey stages. CLS findings reveal TikTok is highly incremental, with 52% of its conversions being exclusive to the platform, particularly for new customer acquisition.

By comparing test and control groups, CLS provides a holistic view of campaign performance, enabling advertisers to uncover hidden value, validate attribution windows, and make data-driven decisions on budget allocation and campaign tactics. Real-world cases show brands discovering 2.4x more conversions than last-click suggested, leading to significant ROI improvements. CLS is an industry-standard methodology that helps advertisers optimize strategies and drive genuine business growth.