Retuner AI
AI resume tailor that delivers an ATS-ready PDF in seconds
A study published this month from researchers at the University of Maryland and Ohio State University tested 2,245 real resumes against AI-rewritten versions.
The results were stark. AI hiring tools chose the AI-written resume over 95% of the time. GPT-4o picked its own version 97.6% of the time. LLaMA 96.3%. DeepSeek 95.5%.
And this is happening at scale. 83% of companies now filter applications through ATS before any human sees them.
The implication for job seekers is straightforward: a generic resume written the old way gets filtered out before anyone reads your name. A resume that speaks the exact language of the job description moves through.
The problem has always been that tailoring takes time. 30 to 45 minutes per application. For someone applying to 10 jobs a week that is a part-time job on its own.
That is the problem Retuner AI solves. Upload your base resume, paste the job description, get a tailored ATS-ready PDF in 10 seconds. No reformatting in Word. No copy-paste. A finished file ready to send.
We also built a free resume builder with ATS-friendly templates for anyone starting from scratch. No watermarks, no paywalls.
The job market has changed. The tools exist to adapt.
Try free at retunerai.com
(Source: Xu, Li & Jiang — AI Self-preferencing in Algorithmic Hiring, covered by Inc. Magazine May 2026)
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