LinkedIn shows about two lines of your post before it cuts off with a "see more" link. On mobile that's roughly 140 characters. Those two lines are the whole game. If they don't earn the tap, the other 280 words you wrote never get read, and the algorithm reads the skip as a signal that your post isn't worth showing to the next person.
So the hook isn't decoration. It's the part that decides whether the post exists for your audience at all.
I've read a few thousand LinkedIn posts at this point, mostly because I build a tool that writes them. The hooks that work share a few traits. The ones that flop share more.
What a hook is actually doing
A good hook does one job: it opens a small gap between what the reader knows and what they want to know, and it makes closing that gap feel cheap. One tap of "see more."
That's it. You're not trying to summarize the post. You're not trying to sound smart. You're trying to make stopping feel worth it for someone who is half-paying-attention on their phone between meetings.
The mistake most people make is treating the first line like a title. Titles describe. Hooks provoke.
Hook patterns that earn the tap
These aren't formulas to paste. They're shapes. The specifics have to come from your actual experience, or the whole thing reads like everyone else.
The specific number
A concrete figure with a little tension behind it.
We raised our prices 40% last quarter. Churn went down.
The number does two things. It signals the post has real content, not vibes, and "churn went down" contradicts what you'd expect, so you want the explanation.
The admission
Say the thing most people in your position won't.
I've been a founder for six years and I still don't know how to run a good one-on-one.
Vulnerability works because it's rare on a platform built for highlight reels. The reader trusts you a little more before they've read a word of the actual point.
The mid-story drop
Start inside the moment, not before it.
The investor stopped me four minutes into the pitch and asked one question I couldn't answer.
You've skipped the setup and dropped the reader into a scene with stakes. They want to know the question.
The flat contradiction
State something that goes against the consensus your audience holds.
Posting every day made my LinkedIn worse, not better.
If your audience believes X and you open with "X is wrong," they have to keep reading to find out whether you're an idiot or onto something.
The named cost
Put a real price on a common mistake.
A bad job description cost us three months and one great candidate who took another offer while we "aligned on the role."
Specificity is the whole trick. "Hiring is hard" is a yawn. Three months and one named loss is a story.
Hooks that kill a post
Some openings train your audience to scroll past you. A few I'd retire:
The throat-clear. "I've been thinking a lot about leadership lately." Nobody taps "see more" for that. Cut it and start at the actual thought.
The fake question. "Ever feel like there aren't enough hours in the day?" Engagement bait that the reader has seen four hundred times. The platform and the audience both discount it.
The credential dump. "As a 3x founder and 2x exit operator with 15 years scaling B2B SaaS..." You're describing yourself instead of giving the reader a reason to care.
The AI giveaway openers. "In today's fast-paced world." "Let's be honest." "Here's the thing nobody tells you." These read as written-by-a-bot now, because they usually were. If your hook could sit on top of anyone's post about anything, it isn't a hook.
How to write a better one
Write the post first, then write the hook last. The best hook is usually buried in paragraph three, the moment you got specific. Find the most surprising or most concrete sentence in your draft and try it as the opener.
Then cut the first line you wrote. Whatever it was, it was probably a warm-up. Drafts almost always start one sentence too early.
Read the first two lines on your phone, not your laptop. The crop is different and the crop is what matters. If the "see more" lands in a boring place, rework it so the cut comes mid-tension.
One more test: would this line make sense over someone else's post? If yes, it's too generic. The hook should be impossible to separate from your specific story.
Where the hook comes from
The reason most hooks are weak isn't a writing-skill problem. It's a raw-material problem. People sit down to write with nothing specific in mind, so they reach for the generic opener because that's all that's available on a blank page.
The fix is upstream. The good hooks come from the details you'd never think to write down: the number that surprised you, the thing a customer said, the decision you got wrong. Those live in conversation, not on a blank document.
That's the whole bet behind how Edgar works. You talk through your week for 15 minutes, the specifics come out the way they do when you're telling a story to a peer, and the hook writes itself from something that actually happened. A good first line is mostly a good detail, found and pointed at the right way.
Start collecting the details. The hooks follow.
