Q: "Is replying to comments with a video actually a growth hack or just a gimmick?"

Q: "Is replying to comments with a video actually a growth hack or just a gimmick?"

Short answer: it was one creator's most efficient content source all quarter.

The case: a coding educator turned 20 comment questions into reply-videos. They averaged 53k views vs 19k for their regular uploads — nearly 3x. Why? The comment-reply format shows a real question on screen, which reads as proof of demand, and the algorithm loves the built-in engagement loop.

Longer answer: your comments are a free idea bank with pre-validated interest. Verdict: mine your comment section for the next 10 videos. People literally told you what they want to watch — answer them on camera.