Applicant Tracking System (ATS)
AI's #1 pick for Applicant Tracking System (ATS) Greenhouse
This week's Models Poll: Greenhouse is the #1 Applicant Tracking System (ATS) pick — first choice in 27% of AI recommendations (Jun 2026).
27% of first picks June 28, 2026
22.3
Concentration (HHI)
Top 3 capture 45% of first picks
50
Consensus score
partial agreement
30
Vendors named
across 3 models
Rankings by Share of Answer
↗ Share chartShare of Answer = how often a vendor is the model's single first pick, pooled across all models and questions. Whiskers show the Wilson 95% interval.
| # | vs last | Vendor | Share of Answer | Considered | Anthropic | OpenAI | |
|---|---|---|---|---|---|---|---|
| 1 | — | Greenhouse | | 51% | 28% | 53% | · |
| 2 | — | Workable | | 32% | 30% | · | · |
| 3 | — | Bullhorn | | 9% | 13% | 11% | · |
| 4 | new | Workday Recruiting | | 8% | 11% | 3% | · |
| 5 | — | Lever | | 48% | 10% | 3% | · |
| 6 | new | Ashby | | 16% | 1% | 13% | · |
| 7 | new | Manatal | | 7% | · | 9% | · |
| 8 | ↓4 | Breezy | | 8% | · | 7% | · |
| 9 | new | Zoho Recruit | | 5% | 4% | · | · |
| 10 | new | Icims | | 16% | 1% | · | · |
| 11 | new | Jazz HR | | 6% | · | · | · |
| 12 | new | Smartrecruiters | | 5% | · | · | · |
| 13 | new | SAP Successfactors Recruiting | | 3% | · | · | · |
| 14 | new | Taleo | | 3% | · | · | · |
| 15 | new | Jobadder | | 3% | · | · | · |
| 16 | new | Bamboohr ATS | | 2% | · | · | · |
| 17 | new | Linkedin Recruiter | | 2% | · | · | · |
| 18 | new | Rippling | | 1% | · | · | · |
| 19 | new | Freshteam | | 1% | · | · | · |
| 20 | new | Smashfly | | 1% | · | · | · |
| 21 | new | GEM | | 0% | · | · | · |
| 22 | new | Recruitee | | 0% | · | · | · |
| 23 | new | Homerun | | 0% | · | · | · |
| 24 | new | Jobvite | | 0% | · | · | · |
| 25 | new | Oracle Recruiting Cloud | | 0% | · | · | · |
| 26 | new | Cornerstone Ondemand | | 0% | · | · | · |
| 27 | new | Recruiterbox | | 0% | · | · | · |
| 28 | new | Vincere | | 0% | · | · | · |
| 29 | new | Recruiterflow | | 0% | · | · | · |
| 30 | new | Loxo | | 0% | · | · | · |
Per-model cells = that model's Share of Answer for the vendor. Darker = picked more often. · = 0% (evaluated, never first-picked by that model).
Rankings over time
Top-5 Share of Answer across 4 weekly snapshots. Rows sorted by latest rank.
| Vendor | Jun 14 | Jun 16 | Jun 21 | Jun 28 | Trend |
|---|---|---|---|---|---|
| Greenhouse | 38% | 27% | 32% | 27% | -10% |
| Workable | 9% | 15% | 12% | 10% | +1% |
| Bullhorn | 9% | 11% | 12% | 8% | -1% |
| Breezy | 8% | · | 7% | · | -1% |
| Teamtailor | 6% | 6% | · | · | +1% |
| Zoho Recruit | · | 7% | · | · | 0% |
| Lever | · | · | 6% | 5% | -1% |
| Workday Recruiting | · | · | · | 5% | 0% |
No-pick rate by model
How often each model refuses to name a specific vendor or gives no concrete recommendation.
Claude Haiku 4.5
0%
refused / no pick
Gemini 3.1 Flash-Lite
0%
refused / no pick
GPT-5.5
100%
refused / no pick