Most LinkedIn creators only play one part of the game: they publish but don't distribute. They distribute but don't capture. The Link* stack covers all three stages — from creation to conversion.
In short
→ LinkPost: you write your post, you predict its performance before publishing (33 criteria, 300+ factors analyzed). → LinkHub: you comment on the right posts at the right time to gain visibility without publishing more. → LinkMagnet: you automatically capture emails from your posts via a "comment to receive" mechanic. → LinkEarn: 1:1 coaching to accelerate, with all three tools included. → All four work independently. Together, they cover the full LinkedIn cycle.
Why one tool isn't enough
On LinkedIn, visibility depends on three distinct variables: content quality, early distribution, and converting your audience into leads. These are three separate problems — and solving them with a single tool always leaves gaps.
Our analysis of 516,000 LinkedIn posts confirms it: the algorithm amplifies posts that capture attention in the first hours. A great post published without strategic early commenting starts with zero velocity. And even a viral post only brings likes if there's no capture mechanic behind it.
That's why the stack works in three phases: create, distribute, capture.
LinkPost: create and predict before you publish
LinkPost analyzes your draft across 300+ factors and gives you a virality score based on 33 criteria — built on machine learning trained on 1M+ posts published on the platform.
What that changes in practice: over 60 days of use, creators see on average 1.93× more likes on their posts and 3× more on their best post. 1 in 4 users multiplies their record by 10 or more.
The tool calibrates its analysis on your 27 personalized factors: your writing style, your niche, your typical format. The score isn't generic — it's tuned to your real profile.
You can also write your post directly inside LinkPost with the AI generator, or connect the tool to ChatGPT and Claude via the MCP integration to predict performance from your existing AI workflow.
LinkHub: comment to distribute
Your LinkedIn visibility isn't just what you publish. It's also what you comment — and when.
We measured it across 909,560 comments and 118M+ comment impressions tracked: commenting within the first 10 minutes of a post generates a median of 7× more impressions on your comment than one posted after 24 hours. The window is short. Very short.
LinkHub identifies high-potential posts the moment they take off, so you can comment inside that window without watching your feed all day. You gain visibility in other people's networks — without publishing a single extra post.
| Comment timing | Median impressions | |----------------|-------------------| | Under 10 minutes | 89 | | 10 to 30 minutes | 70 | | 1 to 3 hours | 49 | | After 24 hours | 12 |
Distribution strategy doesn't only happen at publication time. It happens in the minutes that follow.
LinkMagnet: turn your posts into leads
A viral post is great. A viral post that brings you qualified emails is better.
The "comment to receive" mechanic works like this: you tell your audience, "Comment GUIDE and I'll send you the resource via DM." The problem is that manually delivering to 200 comments is unmanageable.
LinkMagnet automates the delivery: as soon as a keyword appears in a comment, the resource goes out as a DM automatically, the email gets captured, and you do nothing. No friction for your reader, no manual work for you.
It's also the mechanic that generates the most comments: according to our study on 438,413 posts, "comment-gate" posts reach a median of 16 comments — the highest measured across all tactics.
LinkEarn: human-led coaching
If you want to move faster without building the stack alone, LinkEarn is a 1:1 B2B acquisition coaching program. All three tools are included, and you work with a coach on your content strategy, distribution, and conversion.
It's the next level for creators who have a clear positioning and want to scale quickly.
How to assemble the stack, step by step
You don't need to take everything at once. The natural path:
→ Step 1: start with LinkPost — free analyzer available, no account needed. Predict your posts before publishing. → Step 2: add LinkHub to comment strategically and boost your reach without publishing more. → Step 3: deploy LinkMagnet on your best posts to capture leads automatically. → Step 4: if you want human accompaniment, move to LinkEarn.
Each step multiplies the effect of the previous one. A well-written post, commented early on the right content, capturing leads automatically — that's the full cycle.
Start with the free analyzer, no friction.
Comment data (7× more impressions in under 10 minutes) comes from LinkHub's analysis of 909,560 comments and 118M+ tracked impressions. LinkPost metrics (1.93× likes/60d, 3× best post) are measured on active users and represent averages, not individual guarantees.
About the author

Yannis Haismann
Co-founder of LinkPost
Yannis writes about LinkedIn content creation, virality prediction and the algorithm. He builds LinkPost, calibrated on more than a million analyzed posts.
See the algorithm studyFree to start · predict virality before you publish