# What AI does Cleo use?

Cleo uses 2 AI tools on usedby: 1 confirmed, 1 observed and 0 signals. Tools: ElevenLabs and Arize AI. Latest check 2026-10-18: 2 of 2 public lines checked.

- Industry: [Fintech & Payments](https://www.usedby.ai/companies/industry/fintech-payments.md)
- Website: [meetcleo.com](https://meetcleo.com)
- Country: Canada (CA)
- Public sources: 2

## 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). A line the company declared to usedby itself is marked declared. The first public proof is not an adoption date.

| Tool | Category | Proof | First public proof | Source |
|---|---|---|---|---|
| [ElevenLabs](https://www.usedby.ai/tools/elevenlabs.md) | Voice & audio generation | Confirmed | On or before October 2026 | [elevenlabs.io](https://elevenlabs.io/blog/cleo), captured 2026-10-18 |
| [Arize AI](https://www.usedby.ai/tools/arize-ai.md) | LLM observability & evals | Observed | — | [arize.com](https://arize.com/customers/), captured 2026-10-16 |

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