Head-to-head · Payment Fraud Detection Software
Feedzai vs ACI Proactive Risk Manager
Feedzai leads on 0 checks, ACI Proactive Risk Manager on 0, and 4 are even. Who comes out ahead on the 4 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.
Our verdict
- Highest scoreFeedzai · 9.0/10
Feedzai scores higher on our rubric for payment fraud detection software: 9.0 against 8.8 out of 10; our editors rank them #4 and #6.
Feedzai is the better fit for enterprise omnichannel fraud operations. ACI Proactive Risk Manager is the better fit for mature banks needing configurable fraud controls.
- Feedzai fits best
Enterprise omnichannel fraud operations
- ACI Proactive Risk Manager fits best
Mature banks needing configurable fraud controls
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Side by side
| Feature | Feedzai 9.0/10 Visit ↗ | ACI Proactive Risk Manager 8.8/10 Visit ↗ |
|---|---|---|
| At a glance | ||
| Editor score | 9.0 | 8.8 |
| Ranking | #4 in Payment Fraud Detection Software | #6 in Payment Fraud Detection Software |
| Best for | Enterprise omnichannel fraud operations | Mature banks needing configurable fraud controls |
| Pricing model | Paid | Paid |
| Starting price | Pricing on request | Pricing on request |
| Free plan | Not checked yet | Not checked yet |
| Free trial | — | — |
| Deployment | Cloud | Cloud, Self-hosted |
| Built for | Mid-market, Enterprise | Enterprise |
| Features Feedzai 4/5 · ACI Proactive Risk Manager 4/5 | ||
| Real-time scoring | ✓ | ✓ |
| Custom rules | ✓ | ✓ |
| Machine-learning models | ✓ | ✓ |
| Device fingerprinting | ✓ | ✓ |
| Chargeback guarantee | Not checked yet | Not checked yet |
| Specs | ||
| Supported channels | Omnichannel | Omnichannel |
| Included transactions | Not checked yet | Not checked yet |
| Our review | ||
| Pros |
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| Cons |
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| Our verdict | Feedzai is an AI-native fraud prevention and financial crime platform for banks, payment service providers, fintechs, and merchant acquirers. Its transaction fraud solution assesses behavioral, monetary, non-monetary, device, and network… Read the review → |
ACI Proactive Risk Manager is an enterprise fraud and risk-management solution for banks, payment intermediaries and other financial institutions. It evaluates payment activity in real time and near real time, combining expert-defined… Read the review → |
Strengths and trade-offs
Feedzai — where it wins
- Real-time risk decisioning across payment channels
- Machine learning, custom rules, and explainable AI decisions
- Behavioral, device, and network intelligence with case management
Where it doesn't
- Quote-based pricing makes budget comparison less direct
- Platform and integration fit require validation during evaluation
- Its broad financial crime scope may exceed narrow fraud needs
ACI Proactive Risk Manager — where it wins
- Real-time scoring combines rules, AI, profiling and device signals
- Supports fraud and anti-money-laundering checks across omnichannel use cases
- Open APIs, web services and a single API support connected workflows
Where it doesn't
- Pricing is handled through contact sales rather than self-service plans
- No published transaction-based plan limits guide initial cost comparison
- Its broad enterprise scope may exceed the needs of smaller organizations
- Feedzai9.0/10 · Pricing on request
A broad, real-time fraud platform for enterprise omnichannel operations.
Visit FeedzaiFull verdict → - ACI Proactive Risk Manager8.8/10 · Pricing on request
A configurable, omnichannel fraud platform for banks that need real-time controls.
Visit ACI WorldwideFull verdict →
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All payment fraud detection software comparisons → · Full ranking →
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update




