# Feedzai vs Sardine: who uses which

On usedby, 21 companies use Feedzai and 32 use Sardine. 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 2026-10-08: 53 of 53 public lines checked.

## Side by side

|  | [Feedzai](https://www.usedby.ai/tools/feedzai.md) | [Sardine](https://www.usedby.ai/tools/sardine.md) |
|---|---|---|
| Public customers | 21 | 32 |
| Confirmed | 14 | 9 |
| Observed | 7 | 23 |
| Signals (job posts) | 0 | 0 |
| Top industries of customers | Fintech & Payments (2), Banking & Mortgages (1) | Fintech & Payments (6), HR & Recruiting (2), DevTools & Infrastructure (1) |
| Category | Fraud & AML | Fraud & AML |

## Published results

Reviewed stories only; usedby did not measure the figures.

- Feedzai: [Ibercaja](https://www.usedby.ai/case-studies/ibercaja-banco-feedzai.md): **80%**: “80% reduction in fraud losses” (published 2025-02-25)
- Feedzai: [Credibanco](https://www.usedby.ai/case-studies/credibanco-feedzai.md): story without a checked figure. (published 2025-02-25)
- Sardine: [RAISE](https://www.usedby.ai/case-studies/raise-sardine.md): **45%**: “Raise has cut chargebacks by 45%” (captured by usedby 2026-10-08)
- Sardine: [Asoview](https://www.usedby.ai/case-studies/asoview-sardine.md): **under a month**: “Asoview's in-house development team handled the integration and was live in under a month” (captured by usedby 2026-10-08)

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Source: https://www.usedby.ai/compare/feedzai-vs-sardine · How we check: https://www.usedby.ai/methodology