Free tool

Does this sound like you?

Paste 3–5 posts you wrote and a new draft. The AI voice checker scores how closely the draft matches your own writing from 0 to 100, points out the AI tells in it, like “It’s not X, it’s Y” and arrow bullets, and compares its sentence length, line breaks, emoji, hashtags and use of “I” with your past posts. No sign-up, and nothing you paste is stored.

Your past posts

3 to 5 posts you wrote yourself, one per box. Pick the ones that sound most like you.

Add 3 more past posts.

How it works

  1. Your browser finds the AI tells and measures the draft against your posts: sentence length, line breaks, emoji, hashtags, first person and the words you use most.
  2. An AI model reads both once to score the match and describe how you write. Nothing is saved.
  3. Copy the voice card into Claude or ChatGPT, or let Influensea draft in that voice for you.

Why your voice matters now

Feeds have learned to spot generic AI writing. Since July 2026 LinkedIn members can report posts that seem like AI slop, and posts that read like everyone else’s get less reach. Posts that sound like you, built from your own notes, are the ones people finish.

FAQ

A pattern readers have learned to spot in generated posts: "It's not X, it's Y" reversals, "Here's why" and "Let that sink in", arrow or emoji bullet lists, heavy em-dash use, rhetorical-question openers, "In today's fast-paced world", reflexive groups of three, and hype words like "game-changer" or "unlock". If your own past posts use one too, the checker says so, because then it may simply be your style.
Three to five, each at least 40 characters. Pick posts you wrote yourself and that sound most like you. Five gives a steadier read than three.
No. Your posts and draft are sent once to an AI model to score the draft, then discarded. Influensea does not save or log them, and you do not need an account. The AI tells and the numbers are worked out in your browser.
An AI model compares the draft with your past posts on rhythm, sentence shape, formatting, word choice and stance, guided by the measurable differences on the page. Treat it as a second reader who knows your posts, not as proof of how a draft was written.
Copy it or download it as Markdown. Paste it into Claude or ChatGPT before you ask for a post, or save it as a persona in Influensea so AI agents read it through the Influensea MCP's voice_get tool.
Ten checks an hour per network, so the tool can stay free. The AI tells and the numbers keep working past the limit; only the score and voice traits wait.