By Callum Macrae, Marketing Director
If you’ve noticed old posts appearing in your LinkedIn feed recently, nothing is broken. LinkedIn has made its biggest change in years to how content is distributed and most businesses haven’t yet caught up with what it means for them.
LinkedIn no longer prioritises the newest content in your feed, but rather the most relevant content to you, even if that post is two or three weeks old.
The algorithm now considers your past engagement history, the strength of your relationship with the poster and the poster’s expertise on the topic to decide what you see.
The change is intended to focus more on what matters to users, rather than the latest piece of news.
Under the old model, a post lived or died within its first day or so. Post something valuable at the wrong time and it disappeared regardless of quality.
However, now, well-made content can keep reaching people for weeks after it goes live, which means the effort you put into a post has a much longer shelf life.
From connections to topics
The bigger structural shift behind this change is the work of LinkedIn’s engineering team, who have explained the change as a move from a connections-driven model to an interest-driven one.
The old model was simple. Your connections engaged with something and it appeared in feeds. More connections meant more reach, which meant that network size was the main lever.
The new model groups people by topics rather than relationships. Your content is matched to people based on what they’re professionally interested in, not just who they’re connected to.
This means your reach is no longer determined by the size of your network, but instead by what you are known for.
For businesses of any size, this rewrites the playbook when it comes to their organic LinkedIn approach.
An individual with a modest network who posts consistently about their specialism can now reach the right audience more effectively than a company account with thousands of followers and no clear subject focus.
The algorithm learns what you’re an authority on and distributes your content to the people who care about that subject, whether they follow you or not.
This means it’s important to pick the sandpits you want to play in, as LinkedIn’s systems will now associate you with the two or three topics you post about consistently.
Post about everything and it can’t categorise you, which means it can’t confidently put your content in front of anyone. The result, your reach may drop.
The crackdown on “AI slop”
In May 2026, LinkedIn’s editorial leadership confirmed the platform is actively reducing the reach of what they termed “AI slop”.
This is low-effort, generic content that sounds polished on the surface but lacks any real perspective or substance.
This is not a ban on using AI. LinkedIn’s own position is that it’s fine to use AI to help you write, provided the finished post genuinely represents your voice, your perspective and your expertise.
What gets suppressed is content with nobody home, such as templated posts that could have been written by anyone, about anything, for no one in particular.
The detection is less about spotting AI and more about spotting genericness. If a post earns low dwell time, generates no real conversation and gives readers nothing they haven’t seen before, the algorithm reads those signals and stops distributing it. It looks like a penalty, but the mechanism is simpler.
This should reassure rather than worry most businesses. If your content is grounded in genuine expertise, real client problems and a point of view, the changes work in your favour.
The content being pushed down is the content that was never going to win you work anyway.
What earns reach now
Piecing together what LinkedIn has confirmed and what the platform’s behaviour shows, the signals that matter have shifted:
- Substantive engagement over volume – Comments are now evaluated for quality, not just counted. A post that sparks a genuine discussion thread will outperform one with fifty passive reactions. “Great post” adds nothing and the algorithm knows it.
- Dwell time – LinkedIn measures how long people spend reading your content. A considered, well-structured post that holds attention beats a quick-hit post people scroll past, even if the quick hit collects more likes. Mixing in carousels to your content that require clicks can help to increase dwell time, but the content must still be useful to your audience.
- Topical consistency – The algorithm rewards businesses and individuals it can confidently associate with a subject. Consistency of substance matters more than frequency of posting.
- Early engagement still counts – The first hour or so after posting remains the initial test of whether your content is worth distributing. Pass the test and your content now keeps working for weeks, reaching a wider and wider audience.
What this means for your marketing
There’s an age-old marketing saying that rankings are vanity and conversions are sanity. LinkedIn has effectively just built that philosophy into its algorithm.
Follower counts, impression spikes and viral moments matter less than they ever did. What matters is being genuinely known for something by the people who might one day buy from you.
Every business has deep, specific expertise that its prospective customers actively want to understand.
The businesses that translate that expertise into clear, consistent, genuinely useful content now have a structural advantage over those churning out generic posts to stay visible.
The platform got smarter. The businesses that adjust their strategy accordingly will find LinkedIn working harder for them than it ever has.
If you’d like help working out what your business should be known for and building a LinkedIn presence around it, please get in touch.
