# What AI does AT&T use?

AT&T uses 9 AI tools on usedby: 1 confirmed, 8 observed and 0 signals. Tools: H2O.ai, Databricks, DeepL, Fyxer AI, GitHub copilot, HireVue, Kore.ai and Uniphore and 1 other. Latest check 2026-10-08: 7 of 9 public lines checked.

- Industry: [Telecommunications](https://www.usedby.ai/companies/industry/telecommunications.md)
- Website: [att.com](https://att.com)
- Public sources: 14

## AI tools

Each line links to the public page that shows the company with the tool. 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 not an adoption date.

| Tool | Category | Proof | First public proof | Source |
|---|---|---|---|---|
| [H2O.ai](https://www.usedby.ai/tools/h2o-ai.md) | ML Ops & Training | Confirmed | — | [h2o.ai](https://h2o.ai/case-studies/att-transformed-into-an-ai-company-with-h2o-ai/), captured 2026-10-07 |
| [Databricks](https://www.usedby.ai/tools/databricks.md) | Data Cloud & Analytics | Observed | — | [databricks.com](https://www.databricks.com/customers), captured 2026-10-02 |
| [DeepL](https://www.usedby.ai/tools/deepl.md) | General Writing Assistants | Observed | — | [deepl.com](https://www.deepl.com/en/customer-stories), captured 2026-10-07 |
| [Fyxer AI](https://www.usedby.ai/tools/fyxer-ai.md) | AI Email Clients | Observed | — | [fyxer.com](https://www.fyxer.com/pricing), captured 2026-10-07 |
| [GitHub copilot](https://www.usedby.ai/tools/github-copilot.md) | AI Code Assistants | Observed | — | [github.com](https://github.com/features/copilot/customers) |
| [HireVue](https://www.usedby.ai/tools/hirevue.md) | Recruiting & Talent Acquisition | Observed | — | [hirevue.com](https://www.hirevue.com/), captured 2026-10-07 |
| [Kore.ai](https://www.usedby.ai/tools/kore-ai.md) | Enterprise AI Platforms | Observed | — | [kore.ai](https://www.kore.ai/) |
| [Uniphore](https://www.usedby.ai/tools/uniphore.md) | Enterprise AI Platforms | Observed | — | [uniphore.com](https://www.uniphore.com/), captured 2026-10-08 |
| [Vectra AI](https://www.usedby.ai/tools/vectra-ai.md) | AI Cyber Defense | Observed | — | [vectra.ai](https://www.vectra.ai/), captured 2026-10-07 |

## Published results

Reviewed stories only. A figure is quoted with its label; usedby did not measure it.

- [H2O.ai](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)

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Source: https://www.usedby.ai/companies/att · How we check: https://www.usedby.ai/methodology