# Eightfold vs Phenom: who uses which

On usedby, 22 companies use Eightfold and 32 use Phenom. No company is listed with both yet. Counts include every proof level, job-post signals included. Companies named on both have a confirmed or observed line on each side. Latest check 2026-10-07: 54 of 54 public lines checked.

## Side by side

|  | [Eightfold](https://www.usedby.ai/tools/eightfold.md) | [Phenom](https://www.usedby.ai/tools/phenom.md) |
|---|---|---|
| Public customers | 22 | 32 |
| Confirmed | 10 | 17 |
| Observed | 12 | 15 |
| Signals (job posts) | 0 | 0 |
| Top industries of customers | Manufacturing (4), Banking & Mortgages (2), HR & Recruiting (2) | Consumer Goods (3), Airlines & Aviation Services (2), Biotech & Pharma (2) |
| Category | Recruiting & Talent Acquisition | Recruiting & Talent Acquisition |
| Security | ISO 42001, FedRAMP, SOC 2 Type II, ISO 27001, ISO 27701, ISO 27017 ([eightfold.ai](https://eightfold.ai/trust/responsible-ai/), checked 2026-10-05) | ISO 27001, ISO 27017, ISO 27018, ISO 27701 ([trust.phenom.com](https://trust.phenom.com/), checked 2026-10-07) |
| Data processing terms | A data processing agreement is available. ([eightfold.ai](https://eightfold.ai/dpa/), checked 2026-10-05) | — |

---
Source: https://www.usedby.ai/compare/eightfold-vs-phenom · How we check: https://www.usedby.ai/methodology