# Who uses H2O.ai? 42 companies use H2O.ai on usedby: 35 confirmed, 7 observed and 0 signals. 10% of them are in Banking & Mortgages. Confirmed or observed customers include AT&T, Booking.com and Intel. Latest check 2026-10-07: 42 of 42 companies checked, from 6 public sources. > Predictive and generative AI platform for private, sovereign deployments on-premise, air-gapped or in cloud VPCs. - Category: [ML Ops & Training](https://www.usedby.ai/tools/category/ml-ops-training.md) - Website: [h2o.ai](https://h2o.ai/) ## Customers Every line is a customer, at one of three proof levels: confirmed (a case study, a named quote or a press release), observed (the vendor shows the company on its own pages) or signal (a job post shows the company's employees use the tool, the weakest proof). The first public proof is the first public page we found, not an adoption date. | Company | Industry | Proof | First public proof | Source | |---|---|---|---|---| | [AT&T](https://www.usedby.ai/companies/att.md) | Telecommunications | Confirmed | — | [h2o.ai](https://h2o.ai/case-studies/att-transformed-into-an-ai-company-with-h2o-ai/), captured 2026-10-07 | | [Booking.com](https://www.usedby.ai/companies/booking-com.md) | Travel & Hospitality | Confirmed | — | [h2o.ai](https://h2o.ai/case-studies/), captured 2026-10-07 | | [Intel](https://www.usedby.ai/companies/intel.md) | DevTools & Infrastructure | Confirmed | — | [h2o.ai](https://h2o.ai/case-studies/), captured 2026-10-07 | | [PayPal](https://www.usedby.ai/companies/paypal.md) | Fintech & Payments | Confirmed | — | [h2o.ai](https://h2o.ai/case-studies/), captured 2026-10-07 | | [PWC](https://www.usedby.ai/companies/pwc.md) | Accounting & Audit | Confirmed | — | [h2o.ai](https://h2o.ai/case-studies/), captured 2026-10-07 | | [Capital One](https://www.usedby.ai/companies/capital-one.md) | Banking & Mortgages | Observed | — | [h2o.ai](https://h2o.ai/case-studies/), captured 2026-10-07 | | [ADP](https://www.usedby.ai/companies/adp.md) | HR & Recruiting | Confirmed | — | [h2o.ai](https://h2o.ai/case-studies/), captured 2026-10-07 | | [Stanley Black and Decker](https://www.usedby.ai/companies/stanley-black-and-decker.md) | Manufacturing | Confirmed | — | [h2o.ai](https://h2o.ai/case-studies/), captured 2026-10-07 | | [Workday](https://www.usedby.ai/companies/workday.md) | HR & Recruiting | Observed | — | [h2o.ai](https://h2o.ai/), captured 2026-10-07 | | [Commonwealth Bank](https://www.usedby.ai/companies/commonwealth-bank.md) | Banking & Mortgages | Confirmed | — | [h2o.ai](https://h2o.ai/case-studies/cba-boosts-the-banks-ai-capabilities-to-generate-better-customer-and-community-outcomes/), captured 2026-10-07 | | [Nationwide](https://www.usedby.ai/companies/nationwide.md) | Insurance & InsurTech | Confirmed | — | [h2o.ai](https://h2o.ai/case-studies/), captured 2026-10-07 | | [Epsilon](https://www.usedby.ai/companies/epsilon.md) | Marketing Tech | Confirmed | — | [h2o.ai](https://h2o.ai/case-studies/), captured 2026-10-07 | | [LG CNS](https://www.usedby.ai/companies/lg-cns.md) | IT Services & System Integration | Confirmed | — | [h2o.ai](https://h2o.ai/case-studies/), captured 2026-10-07 | | [Acordo Certo](https://www.usedby.ai/companies/acordo-certo.md) | — | Confirmed | — | [h2o.ai](https://h2o.ai/case-studies/), captured 2026-10-07 | | [AES](https://www.usedby.ai/companies/aes.md) | — | Confirmed | — | [h2o.ai](https://h2o.ai/case-studies/), captured 2026-10-07 | | [ArmadaHealth](https://www.usedby.ai/companies/armadahealth.md) | — | Confirmed | — | [h2o.ai](https://h2o.ai/case-studies/), captured 2026-10-07 | | [Beeswax](https://www.usedby.ai/companies/beeswax.md) | — | Confirmed | — | [h2o.ai](https://h2o.ai/case-studies/), captured 2026-10-07 | | [Change Healthcare](https://www.usedby.ai/companies/change-healthcare.md) | — | Confirmed | — | [h2o.ai](https://h2o.ai/case-studies/), captured 2026-10-07 | | [Deserve](https://www.usedby.ai/companies/deserve.md) | — | Confirmed | — | [h2o.ai](https://h2o.ai/case-studies/), captured 2026-10-07 | | [Dun & Bradstreet](https://www.usedby.ai/companies/dun-bradstreet.md) | — | Confirmed | — | [h2o.ai](https://h2o.ai/case-studies/), captured 2026-10-07 | | [Equifax](https://www.usedby.ai/companies/equifax.md) | — | Confirmed | — | [h2o.ai](https://h2o.ai/case-studies/), captured 2026-10-07 | | [IFFCO-Tokio](https://www.usedby.ai/companies/iffco-tokio.md) | — | Confirmed | — | [h2o.ai](https://h2o.ai/case-studies/), captured 2026-10-07 | | [ING](https://www.usedby.ai/companies/ing.md) | — | Confirmed | — | [h2o.ai](https://h2o.ai/case-studies/), captured 2026-10-07 | | [Jewelers Mutual](https://www.usedby.ai/companies/jewelers-mutual.md) | — | Confirmed | — | [h2o.ai](https://h2o.ai/case-studies/), captured 2026-10-07 | | [Kaiser Permanente](https://www.usedby.ai/companies/kaiser-permanente.md) | — | Confirmed | — | [h2o.ai](https://h2o.ai/case-studies/), captured 2026-10-07 | | [Macnica Networks](https://www.usedby.ai/companies/macnica-networks.md) | — | Confirmed | — | [h2o.ai](https://h2o.ai/case-studies/), captured 2026-10-07 | | [Macy's](https://www.usedby.ai/companies/macy-s.md) | Retail | Confirmed | — | [h2o.ai](https://h2o.ai/case-studies/), captured 2026-10-07 | | [MarketAxess](https://www.usedby.ai/companies/marketaxess.md) | — | Confirmed | — | [h2o.ai](https://h2o.ai/case-studies/), captured 2026-10-07 | | [MarketShare](https://www.usedby.ai/companies/marketshare.md) | — | Confirmed | — | [h2o.ai](https://h2o.ai/case-studies/), captured 2026-10-07 | | [Nielsen](https://www.usedby.ai/companies/nielsen.md) | — | Confirmed | — | [h2o.ai](https://h2o.ai/case-studies/), captured 2026-10-07 | | [NIH](https://www.usedby.ai/companies/nih.md) | — | Confirmed | — | [h2o.ai](https://h2o.ai/), captured 2026-10-07 | | [Tokio Marine](https://www.usedby.ai/companies/tokio-marine.md) | Insurance & InsurTech | Confirmed | — | [h2o.ai](https://h2o.ai/case-studies/), captured 2026-10-07 | | [Travelport](https://www.usedby.ai/companies/travelport.md) | — | Confirmed | — | [h2o.ai](https://h2o.ai/case-studies/), captured 2026-10-07 | | [Underwrite.ai](https://www.usedby.ai/companies/underwrite-ai.md) | — | Confirmed | — | [h2o.ai](https://h2o.ai/case-studies/), captured 2026-10-07 | | [Vision Banco](https://www.usedby.ai/companies/vision-banco.md) | — | Confirmed | — | [h2o.ai](https://h2o.ai/case-studies/), captured 2026-10-07 | | [Wells Fargo](https://www.usedby.ai/companies/wells-fargo.md) | Banking & Mortgages | Confirmed | — | [h2o.ai](https://h2o.ai/case-studies/), captured 2026-10-07 | | [Zurich Insurance](https://www.usedby.ai/companies/zurich-insurance.md) | — | Confirmed | — | [h2o.ai](https://h2o.ai/case-studies/), captured 2026-10-07 | | [Akbank](https://www.usedby.ai/companies/akbank.md) | Banking & Mortgages | Observed | — | [h2o.ai](https://h2o.ai/), captured 2026-10-07 | | [State Farm](https://www.usedby.ai/companies/state-farm.md) | — | Observed | — | [h2o.ai](https://h2o.ai/), captured 2026-10-07 | | [Synchrony](https://www.usedby.ai/companies/synchrony.md) | — | Observed | — | [h2o.ai](https://h2o.ai/case-studies/), captured 2026-10-07 | | [Synopsys](https://www.usedby.ai/companies/synopsys.md) | — | Observed | — | [h2o.ai](https://h2o.ai/), captured 2026-10-07 | | [UMB](https://www.usedby.ai/companies/umb.md) | — | Observed | — | [h2o.ai](https://h2o.ai/), captured 2026-10-07 | ## Published results Reviewed stories only. A figure is the vendor’s or the customer’s claim, quoted with its label; usedby did not measure it. - [AT&T](https://www.usedby.ai/case-studies/at-t-h2o-ai.md): **80%** reduction in iPhone fraud (Vendor case study, captured by usedby 2026-10-07) - [Commonwealth Bank](https://www.usedby.ai/case-studies/commonwealth-bank-of-australia-h2o-ai.md): **2 days** Time to prototype new models, down from weeks (Vendor case study, captured by usedby 2026-10-07) ## Before you buy Read on H2O.ai’s own pages; the quote was found on the cited page. | Fact | Value | Source | Checked | |---|---|---|---| | Data processing terms | A data processing agreement is available. | [h2o.ai](https://h2o.ai/legal/dpa/) | 2026-10-07 | ## Alternatives - [Weights & Biases](https://www.usedby.ai/tools/weights-and-biases.md): 55 public customers. Compare: https://www.usedby.ai/compare/h2o-ai-vs-weights-and-biases.md - [Labelbox](https://www.usedby.ai/tools/labelbox.md): 29 public customers. Compare: https://www.usedby.ai/compare/h2o-ai-vs-labelbox.md - [Encord](https://www.usedby.ai/tools/encord.md): 25 public customers. Compare: https://www.usedby.ai/compare/encord-vs-h2o-ai.md - [DataRobot](https://www.usedby.ai/tools/datarobot.md): 24 public customers. Compare: https://www.usedby.ai/compare/datarobot-vs-h2o-ai.md - [Anyscale](https://www.usedby.ai/tools/anyscale.md): 23 public customers. Compare: https://www.usedby.ai/compare/anyscale-vs-h2o-ai.md More: https://www.usedby.ai/alternatives/h2o-ai.md --- Source: https://www.usedby.ai/tools/h2o-ai · How we check: https://www.usedby.ai/methodology