Last updated: May 21, 2026
A creator posted a video on TikTok, it started gaining views, and actually got decent numbers, but something doesn’t feel right. The likes on the video are not growing as expected by the creator, and there are no new followers either. What made the whole senario worst is that the next video performed even lower. Does this ring a bell? Is it the same issue you are facing?
Most content creators fail to realize that in TikTok, the comment section is not merely an area where users express their thoughts. It’s a signal machine, one that informs the algorithm precisely how much your audience is invested in you. And once you learn how to utilize it, the TikTok comments can kick off a series of likes, followers, and views that mere views cannot generate.
This is not just a theory, it is actual data based on the workings of TikTok’s algorithm and on the experiences of countless content creators.
First of all, we will need to address one popular yet deadly belief that's preventing many creators from growing on TikTok. The belief is that the number of views is a good indicator of success. A view on TikTok means nothing. It could be someone who is viewing your video with no interest at all, watching it half-asleep, or while browsing through their feed.
It doesn't matter to TikTok whether you've managed to engage your viewers' attention or not. As it turns out, watch time and completion rate have proven themselves to be better metrics of engagement. Yet, both of these still aren't nearly as important as comments, as commenting requires an active involvement in content consumption. This means that a person had to pause the video, click, and write a comment. What does that tell TikTok's algorithm? It tells it that this particular piece of content made somebody feel some sort of emotion about it, which leads to likes, follows, shares, and boost engagement with TikTok comments.
The following are the ways in which comments boost other engagement metrics, such as likes on your profile.
TikTok doesn't treat engagement signals evenly. According to several studies and analyses of the algorithm, the engagement signals seem to rank approximately like this, starting from the most valuable ones:
Shares: as sharing is an indication of finding the content worthy enough to be shared with others
Comments: as they indicate engagement and emotional response
Watch Time / Completion Rate: passive, but measurable
Likes: as they're easy, but still deliberate
Views: the most passive indicator
The comment section being full for one of your videos is an indicator that you should be promoted by TikTok to gain more exposure. More exposure leads to TikTok views, which again leads to more likes since the larger number of people will engage with content that has been validated by others first.
And there is a proven psychological mechanism behind all this, known as social proof. A person who is scrolling through videos will unconsciously choose the one where there are 40 comments, not four. These comments function as a big neon sign telling people that "this stuff matters." The result? More watches, likes, follows, and more TikTok likes for you.
Create Content That Demands a ResponseThe most comment-heavy videos rarely ask "what do you think?" outright. Instead, they're designed to provoke an automatic reaction such as a hot take, a relatable moment, a plot twist, or a teachable fact that makes people go "wait, really?" You have to make them react before they even realize they're reacting.
This is the single most underused lever in the TikTok creator toolkit. When you respond to TikTok comments, two things happen simultaneously. Firstly, the person who left the comment receives a notification. They return to your video, re-engage with it, and they like your response. They could even post another comment in response to your response. All of these are new engagement metrics that the algorithm recognizes.
Secondly, when people notice you engaging with them, they will be encouraged to leave comments on your video too. This interaction is not a one-way communication. It’s a dialogue, and TikTok favors dialogues. Engagement results in loyalty, and loyalty equals TikTok likes. Reply to comments using TikTok’s built-in function, and create new content out of the comment itself.
Pinning a comment on top of your post means curating the conversation’s mood. Post a humorous comment, and people will respond with jokes. Post a controversial comment, and you will get a debate going. If you post something that comes from your heart, you will get some soulful responses too. This not only increases the number of comments, but it also increases the TikTok likes.
TikTok captions are significant as they let people take a pause and engage before your video comes to an end. You can put a controversial statement to start a debate in comments, or just write up a simple question in the caption so the audience feels it convenient to engage in comments. It is the simplest way to boost engagement with TikTok comments.
TikTok is now clear on its preference for “Meaningful Engagement” activities like saving videos, sharing videos, and commenting on videos compared to passive activities like pure TikTok views and plain TikTok likes. In short, TikTok has officially admitted that it prefers comments among other forms of engagement when ranking posts using its algorithm.
According to Hootsuite, TikTok's algorithm looks at three core signals when ranking content. These are user interactions, video information, and user information. Among these three, user interactions carry the highest weight by far. Comments fall squarely within that top-weighted category. High watch time, shares, and comments tell the algorithm to show your videos to more people, which means comments are far from a vanity metric, they are one of the key signals TikTok uses to determine a video's presence on the platform.
Here's where things get really interesting for your long-term growth. Comments don't just drive likes, they drive TikTok followers. Here's how the pipeline actually works:
Step 1: To begin, you should post a TikTok video with a strong hook that can be curious or controversial.
Step 2: Lead by the hook, your followers will engage with the post via comments. They share their opinion, agreement or disagreement.
Step 3: You engage with the audience by replying to the comment and make them feel valued.
Step 4: This engagement between you and your audience gets detected by the algorithms, and it boosts your video to a wider audience.
Step 5: More people show up in your videos, find your active comment section, and feel like engaging.
Step 6: These new viewers feel valued in your space and become a loyal fanbase as they find you reliable and trustworthy.
In a nutshell, views are the tip of the iceberg, and TikTok comments are its power source beneath the surface. The moment you create engaging videos and interact with comments on your posts, you will be harnessing the algorithm's power, not fighting it anymore. By understanding how the algorithm works, you can connect your likes to reach and TikTok followers. Successful TikTok content creators are not only those who are skilled or persistent, but also those who know the importance of every TikTok comment.
And when the moment comes to upload another TikTok video, ask yourself one question: Will this post allow viewers to say something? If the answer is "no," then you need to work on the script a little bit more and add an element that will encourage viewers to leave comments. And if you want to make the process of gaining TikTok comments easier, Likesforyou is ready to help you out with their TikTok services, including comments, likes, views, and more.
Table of Content
Inez Nevaeh
Inez Nevaeh is an author with a passion for social media growth. She specializes in creating engaging content and expert guides for social media success. Skilled in translating complex algorithms into actionable strategies, building striking online presences, and empowering creators to thrive. Inspired by a mission to make social growth accessible and easy.
A single-location candle store without an advertising budget and without a marketing department vers...
You post a video on your TikTok account. It blows up, 74,000 views, trending audio, perfect timing....