Chrome extension · Free to start
Sound human, not AI, before a recruiter has to guess.
Real AI checks your cover letter, resume, or LinkedIn post and flags exactly what sounds robotic, with a fix for each phrase. Upload a resume PDF too. Nothing you check is ever stored.
3 text checks + 1 PDF check free, no card required.
Live demo, runs right in this page. The real extension uses a stronger AI-powered check.
Why it matters
Recruiters spot AI-written applications in seconds. Most companies never tell you that's why.
Being flagged for AI use usually means silent rejection, not feedback. Your application just stops moving forward.
How it works
Three steps, a few seconds
No account required to try it.
Paste or upload
Paste your text, or upload your resume as a PDF. Text is extracted from the PDF right in your browser, the file itself is never uploaded anywhere.
Real AI reads it
Not a keyword list. An AI model reads the whole thing and scores how much it sounds like a specific person versus generic, templated writing.
Fix what's flagged
Every flagged phrase comes with a concrete, specific alternative. Rewrite, then check again if you want, it only takes a few seconds.
Built for the moment before you hit send
Not a detector for judging others
SoundHuman is for the writer, not the reader. It's a coach, not a scanner.
Checked by real AI
An actual model reads your writing, not a fixed list of clichés to match against.
Works on resumes too
Upload a PDF directly. Extraction happens locally, tuned to catch vague duties with no real outcomes.
Nothing is ever stored
Text is used once to run the check, then it's gone. No logs, no training data, no history kept.
Free to start
3 text checks and 1 PDF check, no card required. Upgrade only if you need more.
Pricing
Start free, upgrade if you need more
No subscription needed just to try it.
- 3 text checks
- 1 PDF resume check
- AI-powered analysis
- Nothing ever stored
- 200 text checks
- 20 PDF resume checks
- Works on 2 devices
- Priority for new features
- 1000 text checks
- 100 PDF resume checks
- Works on 2 devices
- Best for ongoing use
FAQ
Common questions
No detector is perfect, human or AI. Treat the score as a strong hint, not a verdict, and always give your text a final human read before sending it.
No. Text is sent once to run the AI check and is not logged, stored, or reused. PDF text extraction happens locally in your browser, the file itself is never uploaded. See the Privacy Policy for full detail.
Yes, up to 2 devices per license key. Activate it from the Settings screen inside the extension on each one.
You keep Pro access until the current billing period ends, then it falls back to the free plan automatically. No further charges after that.
No. SoundHuman is a writing-authenticity coach for your own professional writing, cover letters, resumes, posts, not a tool for bypassing academic AI detectors.
Sound like yourself, from the first application.
Free to start. No card required.
Add to Chrome, it's free