The signals, the distribution funnel, what boosts your reach, and what kills it — everything you need to stop guessing and start growing.
LinkedIn's algorithm isn't trying to go viral. It's trying to show each user content that keeps them on the platform longer. Understanding that one goal explains almost every algorithm decision.
The first hour after publishing is everything. LinkedIn's algorithm scores your post based on early engagement signals — likes, comments, shares, and dwell time — and uses that score to decide how widely to distribute it. A post that gets ignored in the first 60 minutes rarely recovers.
LinkedIn uses a three-stage process: first it shows your post to a small sample of your connections, then measures their reaction, then decides whether to push it to a wider audience — including people outside your network. Most posts never make it past stage one.
LinkedIn weights these signals to decide your post's score. Not all engagement is equal.
Comments are the strongest signal. A thoughtful reply or a question in the comments signals genuine engagement — the algorithm ranks this far above a like.
Sharing your post to someone's network signals that the content is valuable enough to pass on. This directly expands your reach to new audiences.
Likes, Celebrates, Insightfuls — reactions are weighted, with "Insightful" and "Celebrate" scoring slightly higher than a plain like.
How long someone pauses on your post — even without clicking or reacting — is tracked. Long dwell time signals the content is worth reading.
When someone sends your post to another person via DM, LinkedIn registers it as a strong "this is worth sharing privately" signal.
If someone clicks through to your profile after reading your post, LinkedIn interprets that as interest in you as a creator — which helps future posts.
Every post goes through these stages. Most stop at stage 1.
These are the actions that signal quality to the algorithm.
When readers click "see more", dwell time spikes. This is one of the clearest quality signals you can send in the first 60 minutes.
More people online in the first hour = more engagement = more distribution. Timing isn't everything but it's a free multiplier.
Each reply extends the life of your post. More comments = higher score. Reply within 60 minutes and keep the conversation going.
Carousel posts generate 3× more impressions on average. Swiping counts as multiple interactions, each boosting your engagement score.
LinkedIn rewards creators who post regularly. A consistent cadence trains your audience to engage — and trains the algorithm to trust you.
Avoid these — some are obvious, some are not.
LinkedIn suppresses posts that take users off the platform. If you must share a link, put it in the first comment instead.
If you don't engage with comments in the first hour, the algorithm sees low interaction and stops distributing. Post when you can respond.
Editing resets the engagement clock and can suppress distribution. Proofread before you post — don't fix typos after the fact.
Tagging 5+ people who aren't genuinely involved triggers spam filters. LinkedIn penalises posts that look like they're fishing for engagement artificially.
Posting twice one week and nothing for three weeks trains your audience to ignore you — and the algorithm to deprioritise you. Consistency beats intensity.
Run through this before every post.
Your first 1–2 lines should create curiosity, make a bold claim, or open a loop that compels the reader to keep reading.
Move any URLs to the first comment. Write "link in comments ↓" at the end of your post to drive clicks there.
Tuesday–Thursday, 7–9am or 12–1pm in your audience's timezone. Use PostPlank's scheduler to hit these windows automatically.
Block time after publishing to reply to every comment. This is the highest-leverage activity you can do for your reach.
Ask a question, invite a reaction, or prompt a share. Giving readers a reason to engage is the simplest way to boost your score.
Short paragraphs (1–3 lines), white space between sections, and strategic use of emoji or bullet points for scannability.
LinkedIn recommends 3 relevant hashtags. More than that looks spammy and can suppress distribution.
PostPlank writes optimised posts, schedules them at peak times, and generates carousels that beat the algorithm — automatically.