Commenting is the fastest way to grow on LinkedIn (how to do it properly)

Yes, and when you are starting from almost nothing it works faster than posting. A comment on someone else's post puts you in front of an audience that is already reading about your subject. Posting builds an audience. Commenting is how you find one.

The arithmetic is the whole argument. Your own post reaches a slice of your network, which at the beginning is small and mostly the wrong people. A good comment on a post that thirty thousand people read is seen by a share of those thirty thousand, all of whom have already shown interest in the topic by stopping to read.

What happens next is the part worth optimising. They read the comment, the interesting ones tap your name, and your headline and first lines decide the rest. Which is why the profile work comes first, covered in the full profile guide.

Three things happen at once, and none of them requires an audience of your own. You borrow attention from a room that is already full, the author notices you, and both people and the feed start associating your name with a topic.

• Borrowed attention. The readers are pre-qualified by the post they chose to open, which is a better filter than any targeting you could do yourself.
• The author notices. Creators read their comments, and the person whose audience you would most like to reach is often the easiest relationship to start.
• Association. Comment consistently on one subject and people begin to place you in it, which is most of what a personal brand actually is.

Nobody outside LinkedIn knows the exact weights involved, and anyone claiming otherwise is guessing. The effect, though, is easy to watch: for a small account, profile views track commenting far more tightly than they track posting.

Three lists, for three different reasons. Large accounts for reach, small and mid-sized accounts for relationships, and your actual buyers to get on their radar. Most people only work the first list, which is why it stops paying after a while.

• Big creators in your field. Maximum impressions, and the fastest way for strangers to discover you. The catch is that you are one of two hundred comments, so being early and being interesting are not optional.
• Small and growing accounts. Far fewer readers, but reciprocity is real. These are the people who will read your posts, comment back, and still be around in a year.
• The people you want to work with. Comment on their posts to be recognised before you ever message them. A name they have seen three times is not a cold approach.

A rough third each is a good starting split, and it should shift over time. Weight it towards the big accounts while nobody knows who you are, and towards buyers once people do.

Build a short list and let the posts come to you. Twenty or thirty people you deliberately follow, checked once or twice a day, beats scrolling the feed hoping something worth answering appears. The feed is built to hold your attention, not to grow your account.

Follow everyone on your three lists, and turn on notifications for the handful whose posts you almost always have something to say about. Then your commenting session starts from a notification list rather than an open feed, which is the difference between fifteen minutes and forty.

Once a week, search your main topic and sort by recent. It surfaces people outside your immediate circle who are actively writing about your subject, which is exactly the group your list should keep absorbing.

Early. Inside the first hour, and ideally the first ten minutes. Comment sections are ranked rather than chronological, so a strong early comment collects replies and reactions that keep it near the top for the entire life of the post.

That is the whole reason to follow a short list rather than scroll. When you check notifications once or twice a day, you catch the posts that are still fresh, and being early costs you nothing extra.

Being first is not the point though. Being useful is. A rushed great post typed in ten seconds is worse than not commenting at all, because it puts your name in front of thousands of people attached to nothing worth reading.

It adds something the post did not have. A specific example, a number, a respectful disagreement, or the part of the story the author left out. Two to four sentences. If it could be pasted under any post in your feed, it is not a comment.

• An example from your own work that confirms or complicates the point.
• A counterpoint, with the reason attached. Disagreement without a reason is just noise.
• A number. Anything concrete lifts a thread instantly, because most comments contain nothing checkable.
• The caveat. When something works except in one situation, saying which situation is genuinely useful.
• A question you actually want answered. Thoughts? is not that.

Write to be interesting, not to be seen. The visibility is a side effect of being worth reading, and it does not arrive without it.

Here is the difference in practice. Under a post arguing that founders should run their own sales for the first year, a comment saying great post, sales really is everything adds nothing and is read by nobody. Compare it with this one: we did exactly that for two years, and the useful part was not the revenue, it was that I could never blame the pitch when a deal died. The rep we eventually hired inherited a script I had already broken myself.

The second one takes forty seconds longer to write and is the reason someone clicks your name. What to avoid is the mirror image: great post, this, a row of clapping hands, tagging three people at random, or the classic I wrote about this too with a link attached. They cost more than they look like they cost, because the people worth impressing are the people who notice.

Fifteen to twenty minutes a day, plus ten minutes either side of your own posts. That is the entire commitment. It is smaller than most people expect, and when your audience is small it is the highest-return block of time available on the platform.

The ten minutes before and after publishing does something specific. You are active in the feed at the moment your post goes out, and the people whose posts you just engaged with tend to see and engage with yours in that first hour, which is the window that decides reach. More on that mechanic in seven changes that double your reach.

Do it at a fixed time, the same way you would any other habit. Twenty minutes with coffee beats an hour on a Sunday, because the value comes from being present when posts are fresh.

To think with, yes. To publish unread, no. A comment that was generated and pasted has a shape people recognise instantly, and it costs you exactly the credibility the comment was supposed to earn. The author reads every comment under their post, which makes this the worst possible place to sound like nobody in particular.

What is fine: dictating a messy thought and having it tidied while your words survive. Asking for the strongest counterargument so you can sharpen your own. Checking whether the point you are about to make is actually in the post already.

The distinction that matters is whose voice comes out. A tool that starts from your own thought and keeps your phrasing is fine. A tool that replaces the thought is not, and the difference is obvious to everyone reading. If you do draft with help, run it through the AI text cleaner and rewrite anything you would not say out loud.

Slowly, and then in a single message. Someone reads your comments for a few weeks, clicks through, reads a post, and eventually starts a conversation. Your job is to be consistently worth reading and to make the next step obvious when they finally arrive.

Reply to the replies your comments get, follow the people whose thinking you like, and message only when there is a real reason that benefits them. The profile and the posts do the closing, which is why the two halves of this work together rather than separately.

The other half is a posting rhythm you can sustain, covered in the three-post content plan, and a network worth posting to, covered in who to connect with on LinkedIn. Commenting fills the room. Those two decide what happens once people are in it.

The catch is that commenting well sends people to a profile that has to be worth the visit, and to posts that have to sound like the person who wrote the comment. That is the gap innernote closes. It learns how you actually write and turns a rough thought or a voice note into a post in that voice, so the twenty minutes you spend commenting is not sending people to a feed that went quiet three weeks ago. See how it works, or start free, no card needed.