# Domino Data Lab vs H2O.ai: who uses which

On usedby, 17 companies use Domino Data Lab and 42 use H2O.ai. 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: 59 of 59 public lines checked.

## Side by side

|  | [Domino Data Lab](https://www.usedby.ai/tools/domino-data-lab.md) | [H2O.ai](https://www.usedby.ai/tools/h2o-ai.md) |
|---|---|---|
| Public customers | 17 | 42 |
| Confirmed | 6 | 35 |
| Observed | 11 | 7 |
| Signals (job posts) | 0 | 0 |
| Top industries of customers | Biotech & Pharma (7), Agency & Studio (1), Government & GovTech (1) | Banking & Mortgages (4), HR & Recruiting (2), Insurance & InsurTech (2) |
| Category | ML Ops & Training | ML Ops & Training |
| Languages | SAS, Python ([domino.ai](https://domino.ai/), checked 2026-10-07) | — |
| Data processing terms | — | A data processing agreement is available. ([h2o.ai](https://h2o.ai/legal/dpa/), checked 2026-10-07) |

## Published results

Reviewed stories only; usedby did not measure the figures.

- Domino Data Lab: [Allstate](https://www.usedby.ai/case-studies/allstate-domino-data-lab.md): **26**: “the scope of projects running on Domino organically grew from three to 26” (captured by usedby 2026-10-07)
- Domino Data Lab: [Vevo](https://www.usedby.ai/case-studies/vevo-domino-data-lab.md): **10%**: “This data-driven approach has resulted in a quantifiable increase in ad click-through rates by up to 10%.” (captured by usedby 2026-10-07)
- H2O.ai: [AT&T](https://www.usedby.ai/case-studies/at-t-h2o-ai.md): **$10M**: “saves more than $10M per year” (captured by usedby 2026-10-07)
- H2O.ai: [Commonwealth Bank](https://www.usedby.ai/case-studies/commonwealth-bank-of-australia-h2o-ai.md): **2 days**: “Decreased time to prototype new models from weeks to 2 days” (captured by usedby 2026-10-07)

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Source: https://www.usedby.ai/compare/domino-data-lab-vs-h2o-ai · How we check: https://www.usedby.ai/methodology