TikTok LIVE Success Metrics: North Star, Ecosystem Inputs and Guardrails

TikTok LIVE lets creators broadcast in real time while viewers watch, comment and send virtual gifts bought with in-app currency. How would you measure whether LIVE is succeeding? Choose the metric you would treat as the primary measure of success, explain the supporting metrics behind it, and name the guardrails you would watch. ```hint Start from both sides LIVE needs hosts who keep going live and viewers who keep showing up and taking part. Decide what value each side gets before you pick a single number, and ask what behavior a gift-revenue target on its own would reward. ``` ### Clarifying Questions - Should I measure LIVE as a whole, or a specific part of it such as gifting, multi-guest streams or LIVE shopping? - Who will use the metric: the LIVE product team setting its goals, or leadership judging what LIVE adds to TikTok overall? - Is LIVE's current priority growing the number of streams and viewers, deepening engagement, or monetization? - Should some regions or creator tiers be treated separately, for example new hosts versus established ones? ### What a Strong Answer Covers - LIVE's purpose for viewers, creators and TikTok, and the stakeholders on each side of the ecosystem - One primary metric with a precise definition, and why it beats alternatives such as gift revenue or the number of streams - Supporting metrics across creator supply, viewer demand, interaction and monetization, with useful segments - Guardrails for safety, spending health, creator health and cannibalization of short-video viewing and creation - How the metrics would be used to set goals and to diagnose a change ### Follow-up Questions - LIVE watch time grows while short-video watch time falls by a smaller amount. Is that a win for TikTok? - Gift revenue jumps, but most of the increase comes from a small number of viewers. Is that healthy, and what would you check? - The number of hosts going live drops week over week. How would you find the cause?