# Labelbox vs Scale AI: who uses which

On usedby, 29 companies use Labelbox and 16 use Scale AI. 1 company uses both, including Meta. 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: 35 of 45 public lines checked.

## Side by side

|  | [Labelbox](https://www.usedby.ai/tools/labelbox.md) | [Scale AI](https://www.usedby.ai/tools/scale-ai.md) |
|---|---|---|
| Public customers | 29 | 16 |
| Confirmed | 20 | 1 |
| Observed | 9 | 15 |
| Signals (job posts) | 0 | 0 |
| Top industries of customers | Media & Publishing (2), Advertising & AdTech (1), Aerospace & Defense (1) | Artificial Intelligence (3), Investment & VC (2), Media & Publishing (2) |
| Category | ML Ops & Training | ML Ops & Training |
| Security | — | SOC 2 Type II ([scale.com](https://scale.com/security), checked 2026-10-07) |
| Data processing terms | — | A data processing agreement is available. ([scale.com](https://scale.com/legal/privacy), checked 2026-10-07) |

## Companies named on both

Confirmed or observed on each side.

| Company |
|---|
| [Meta](https://www.usedby.ai/companies/meta.md) |

## Published results

Reviewed stories only; usedby did not measure the figures.

- Labelbox: [Move AI](https://www.usedby.ai/case-studies/move-ai-labelbox.md): **2x**: “moving 2x as fast in this domain and accelerating its go-to-market and product launches” (captured by usedby 2026-10-07)
- Labelbox: [Blue River Technology](https://www.usedby.ai/case-studies/blue-river-technology-labelbox.md): **50%**: “cut average processing times to create training data by 50%” (captured by usedby 2026-10-07)

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