I built an AI tool that writes LinkedIn posts that actually sound like you — not like ChatGPT.

Here's the problem: most AI writing tools make everyone sound the same. Same tone, same "unlock your potential 🚀" energy, regardless of who's typing the prompt.

Postessia works differently. You give it a sample of your own writing — one post is enough — and it builds a voice profile from it: how you structure sentences, your tone, your rhythm. Every post it writes after that gets checked against that profile before you see it, so it doesn't drift into generic AI-speak.

In short: you're not editing an AI's post to sound like you. It already does.

Built this after noticing how much AI content on LinkedIn has started to look identical.

Early days — free plan available if you want to test how close it gets: postessia.in