Why Comments Are LinkedIn's Most Powerful Engagement Metric
On LinkedIn, not all engagement is equal. While likes provide a quick signal of approval, comments are the gold standard. The LinkedIn algorithm treats comments as the strongest indicator that content is valuable and worth distributing to wider audiences.
When someone comments on your post, that post is shown to their network as well — creating a ripple effect that likes alone cannot achieve. A post with 20 thoughtful comments will outperform a post with 200 likes in terms of total reach.
Comments also keep your post alive in the feed for longer. Each new comment reactivates the post in the algorithm, meaning a steady stream of comments can keep your content visible for days instead of hours.