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Hand-checked743 employers713 verifiedJune 2026

Everything you've been told about beating the ATS is built on a number that's wrong.

“75% of large companies use Workday” is the most-repeated stat in resume advice. So we stopped repeating it and checked — the live careers portal of 743 large US employers, one at a time.

The myth (everyone repeats it)75%
Verified (we checked 713 portals by hand)38.6%

Workday is the single most-used applicant tracking system in 2026 — but it runs hiring at 38.6% of large employers, not 75%. The famous number was never counted. It was repeated until it sounded true.

Three more things the advice gets wrong

60.0%
not 93%

The top three — Workday, Greenhouse, SAP SuccessFactors — cover 60.0% of verified large employers, not the near-total the "triopoly" story implies. About 40% is a long tail no three-vendor claim accounts for.

#6
Taleo — 5.5%

Taleo is treated online as an ATS giant. In our verified set it's #6 at 5.5% — its Fortune-500 shops have been quietly migrating to Oracle Cloud for years.

of AI-compiled data was wrong

When we started, roughly half of what AI-compiled sources "knew" about which company uses which ATS didn't survive a check against the live careers page. That's why we checked all 743 by hand.

30 distinct ATS platforms turned up across the verified set, and 29 employers — Amazon, Meta, Google, Microsoft — use no third-party ATS at all. “Just optimize for Workday” isn't a strategy.

So which ATS does your company actually use?

The average number is useless when you're applying to one specific employer. Look yours up — then make sure your resume clears it.

Why you can trust these numbers

We inspected the apply-URL host of each company's live careers portal in June 2026 — 713 of 743 confirmed that way, the rest left unverified rather than guessed. The full dataset is open and MIT-licensed, so you don't have to take our word for it: check any row yourself. We'd rather publish a verified 38.6% than repeat a rounder-sounding myth.

Built by Kayvan Zahiri, a solo founder — because the resume advice repeating a made-up number is the same advice telling you how to beat the system.

Build a resume that clears the ATS your employer really uses

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