Applicant tracking systems
We read 40,634 public company job boards daily, run on 15 applicant tracking systems; jobtech hosts the most (7,794). Source: Arcadium Data, data as of .
| ATS | Job boards | Open jobs | Company pages | Open over 90 days | States pay |
|---|---|---|---|---|---|
| jobtech | 7,794 | 43,335 | 267 | 4% | 0% |
| Workday | 5,521 | 999,525 | 726 | 5% | 10% |
| Greenhouse | 5,513 | 188,043 | 1,342 | 36% | 45% |
| Ashby | 3,393 | 58,787 | 1,244 | 34% | 51% |
| Workable | 3,276 | 8,474 | 1 | 39% | 14% |
| Personio | 2,970 | 27,777 | 415 | 64% | 1% |
| Teamtailor | 2,368 | 31,115 | 459 | 33% | 3% |
| Recruitee | 2,101 | 33,722 | 310 | 51% | 5% |
| wttj | 1,623 | 21,603 | 515 | 5% | 28% |
| SmartRecruiters | 1,480 | 221,608 | 0 | 42% | 1% |
| Oracle Recruiting Cloud | 1,406 | 338,209 | 16 | 22% | 1% |
| cutshort | 1,351 | 2,020 | 13 | 89% | 95% |
| foundit | 929 | 2,096 | 0 | 1% | 3% |
| instahyre | 524 | 1,418 | 25 | 28% | 0% |
| Lever | 385 | 17,464 | 170 | 47% | 40% |
Source: Arcadium Data jobs database, read from 40,634 public company job boards (no logins). Company-level counts only: no job texts, no names of people. Data as of 2026-10-23.
Cite as: Arcadium Data, "Applicant tracking systems by company count", https://arcadiumdata.io/ats/, data as of 2026-10-23.