# Fraud & AML: the tools companies use

136 companies on usedby use at least one of the 7 tools in this category with a public customer. Unit21 leads with 40 companies. Counts are of companies on usedby, not of the whole market. Latest check 2026-10-08: 143 of 143 public lines checked.

> AI for fraud detection, anti-money laundering screening and transaction monitoring in financial services.

Family: [Legal & HR](https://www.usedby.ai/tools/category/legal-hr.md)

## Ranking

Public customers count every public line, job-post signals included; ties share a rank.

| Rank | Tool | Public customers | Confirmed | Observed | Signals |
|---|---|---|---|---|---|
| 1 | [Unit21](https://www.usedby.ai/tools/unit21.md) | 40 | 21 | 19 | 0 |
| 2 | [Sardine](https://www.usedby.ai/tools/sardine.md) | 32 | 9 | 23 | 0 |
| 3 | [Feedzai](https://www.usedby.ai/tools/feedzai.md) | 21 | 14 | 7 | 0 |
| 4 | [ComplyAdvantage](https://www.usedby.ai/tools/complyadvantage.md) | 19 | 14 | 5 | 0 |
| 5 | [Bretton AI (formerly Greenlite)](https://www.usedby.ai/tools/bretton-ai.md) | 14 | 9 | 5 | 0 |
| 6 | [Quantexa](https://www.usedby.ai/tools/quantexa.md) | 11 | 9 | 2 | 0 |
| 7 | [Hawk](https://www.usedby.ai/tools/hawk.md) | 6 | 2 | 4 | 0 |

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Source: https://www.usedby.ai/tools/category/fraud-aml · How we check: https://www.usedby.ai/methodology