How to not sound like AI on LinkedIn
Why does AI-written content all sound the same?
Because most people prompt a raw chatbot the same way — "write me a LinkedIn post about X" — and get the model's average of every post ever written on that topic. The grammar is perfect. That's exactly the problem: it's fluent, tidy, and completely forgettable. Readers can't always name why, but they scroll past it, because it sounds like no one.
The fix isn't better grammar. It's putting you back in — your specifics, your vocabulary, your point of view.
7 tells that scream "an AI wrote this"
- The thesis opener. "In today's fast-paced world…" or "Here's what I learned…" A human opens with a moment; AI opens with a summary.
- One sentence per line, faux-profound. Every line its own paragraph, each trying to land like a fortune cookie.
- Buzzwords doing the work. Leverage, unlock, game-changer, synergy, dive deep. Real people say the plain word.
- The "It's not X. It's Y." construction. Once it was clever. Now it's a fingerprint — especially stacked three times in a row.
- Tidy tricolons everywhere. Three-part lists, three-word sentences, perfectly balanced. Real writing has uneven edges.
- Zero concrete detail. No names, no numbers, no real example you could fact-check. Just smooth, sourceless advice.
- The empty closing question. "What do you think?" — bait that invites nothing, because the post never had a real point of view.
How to make your LinkedIn posts sound human again
You don't need to write from scratch. You need to put the human signal back in. Seven fixes, each the inverse of a tell above:
- Open on a specific moment, not a thesis. "A client asked me this on Tuesday…" beats "Communication is key."
- Use the words you actually say. If you'd never say "leverage" out loud, don't type it.
- Put in one checkable specific — a real number, a name, a concrete example. One detail does more than a paragraph of polish.
- Take a side. A post with an actual opinion reads human; a balanced summary reads like a model hedging.
- Vary your rhythm. Mix short lines with longer ones. Don't put every sentence on its own line.
- Cut the buzzwords and the tricolons. Say it once, plainly. Delete the third item in the list.
- End with something real — a genuine question you'd actually ask, or a clear takeaway. Never engagement bait.
The fastest test: does it still sound like you?
Paste your recent posts into the free Voice Check — it scores how human vs. templated-AI your writing reads, shows your Voice DNA, and writes one post in your voice. No login.
Run the free Voice Check →The shortcut: an AI that learns your voice
Doing all seven by hand, every day, is the reason most people quit posting. The alternative isn't a raw chatbot — it's a tool that learns your voice from your own past posts and grounds each post in real, specific news, so it reads like you wrote it. That's the whole idea behind Voyce: it finds today's news in your niche, writes your take in your voice, and posts it on your schedule — so you sound human without staring at the blank box.
FAQ
Can people really tell when AI writes a LinkedIn post?
Often, yes. The giveaways are pattern, not grammar: a generic opener, one-sentence-per-line drama, buzzwords, a tidy three-part rhythm, and an empty closing question. Readers may not name it, but it reads as forgettable and templated.
How do I make AI-written posts sound like me?
Feed the AI your real writing so it learns your vocabulary and rhythm, then edit for one concrete specific — a name, a number, a real moment — and cut every buzzword. Voice comes from specifics and your actual words, not from better grammar.
Is it bad to use AI for LinkedIn at all?
No — the problem isn't AI, it's generic AI. A tool that writes in a voice learned from your own posts and grounds each post in real, specific facts reads as human. A generic prompt to a raw chatbot is what sounds like everyone else.