The news: TikTok added interactive comment features, including voice comments, polls, photo carousels, and Live photos, which could help encourage more active engagement across the app.

• The social video giant reported that users leave over 1.7 billion comments on the app each day, per a blog post.
• However, comments on videos are down 45% YoY, per a Metricool analysis of 2.3 million posts from over 92,000 accounts worldwide.

What it means: TikTok’s updates offer structured and expressive ways for its users to respond to content.

Turning comments from a text-based reaction layer into a surface primed for active participation gets users to linger and interact while providing brands with data.

• Voice notes and photo carousels—borrowed from behaviors associated with messaging apps—encourage users to engage in conversations rather than one-comment-and-done responses.
• Polls can create clear preference signals, helping brands collect zero-party information on users’ opinions and interests.

But deeper participation also means more complex needs around brand safety and moderation, especially with voice comments.

Recommendations for brands: Designing TikTok content to generate useful audience signals may be more important than trying to act on every new comment format.

• Use prompts and polls to inspire user feedback that can inform creative, brand positioning, campaign goals, and even product development.
• Prepare for heavier comment section moderation by setting clear brand behavior expectations around multimedia comment practices.
• Aim for better consumer intelligence and deeper engagement rather than just trying to boost comment volume.

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