AI tools are transforming fraud detection for small and medium-sized businesses (SMBs). These tools offer real-time monitoring, pattern recognition, and automated decision-making to tackle fraud effectively. Here's a quick overview of the top platforms:
- Fraud.net: Customizable AI platform with tools for real-time risk scoring and anomaly detection. Reduces false positives by 97% and fraud incidents by 80%.
- Sift: Tracks user behavior and uses machine learning to prevent fraud. Features include behavioral biometrics and device fingerprinting.
- Kount: Combines supervised and unsupervised AI to assess fraud risks. Reduces chargebacks and secures transactions.
- Signifyd: Offers fraud protection with financial guarantees for chargebacks. Customizes solutions for industries like retail and e-commerce.
- Clearly Acquired: Focuses on identity verification and secure business transactions, ideal for acquisitions and financing.
Quick Comparison
| Tool | Real-time Detection | Machine Learning Models | Pricing Model | Free Trial |
|---|---|---|---|---|
| Fraud.net | ✓ | Custom | Per transaction | Yes |
| Sift | ✓ | Pre-built | Tiered volume | Limited |
| Kount | ✓ | Hybrid | Transaction-based | No |
| Signifyd | ✓ | Adaptive | Revenue-based | Yes |
| Clearly Acquired | N/A | AI-powered | Subscription-based | Yes |
Each tool has unique strengths, so choose based on your transaction volume, budget, and fraud prevention needs.
Best Automatic Fraud Detection & Prevention 2024: Return & Refund Fraud AI Tools For SMBs
1. Fraud.net
Fraud.net provides an AI-driven platform designed to tackle fraud detection, compliance, and risk management. With its no-code rules engine and customizable dashboards, small and medium-sized businesses can easily adjust the system to suit their security needs.
Key Features: The platform uses AI to deliver real-time risk scoring and anomaly detection. Its modular setup includes tools like entity screening, transaction monitoring, data orchestration, and custom machine learning models. Businesses can activate features based on their specific requirements.
Performance Highlights:
- 97% fewer false positives
- 80% drop in fraud incidents
- 20% increase in approval rates and revenue [1]
For example, Arvato adopted Fraud.net to support its AfterPay expansion. The Director of Risk & Fraud shared:
"Fraud.net's flexibility has helped our AfterPay business grow by allowing us to meet our increasingly complex customer and country requirements. Their platform has enabled Arvato to increase our agility and significantly reduce fraud attacks."
Similarly, Countingup's Head of Financial Crime remarked:
"FraudNet's combination of customized machine learning and flexible rules management has been transformative. We've achieved dramatic efficiency gains while maintaining robust fraud protection - a game-changer as we navigate evolving regulatory requirements."
Pricing Details: Fraud.net offers pricing tailored to your business size and needs. Reach out for a demo and a personalized quote based on your transaction volume and security goals.
2. Sift

Sift offers an AI-powered platform designed to analyze user behavior and transaction data in real time, helping small and medium-sized businesses (SMBs) detect and prevent fraud. Here's what it brings to the table:
Key Features
- Real-time fraud scoring: Quickly evaluates risk levels for transactions.
- Behavioral biometrics: Tracks typing styles and mouse movements to spot unusual activity.
- Device fingerprinting: Flags potentially risky devices.
- Custom rules engine: Allows businesses to set fraud prevention rules tailored to their needs.
Integration Options
Sift integrates effortlessly with your systems through a RESTful API, pre-built e-commerce connectors, mobile SDKs (available for both iOS and Android), and webhook support.
Machine Learning in Action
The platform uses machine learning models that constantly evolve by recognizing patterns, improving fraud detection over time.
Pricing Details
Sift uses a tiered pricing system based on the volume of monthly transactions. For specific pricing or enterprise-level solutions, you'll need to reach out to Sift directly.
Features for SMBs
- Automated review queues to streamline fraud checks.
- Dashboards that can be tailored to your business needs.
- Compatibility with popular payment gateways.
- Around-the-clock technical support.
- Tools to help manage compliance requirements.
3. Kount

Kount's Identity Trust Global Network™ offers AI-powered fraud prevention tailored for small and medium-sized businesses (SMBs). It evaluates transaction data in real-time to identify and mitigate risks.
Core Technology
Kount's Omniscore leverages both supervised and unsupervised machine learning to analyze transactions quickly. By examining a wide range of fraud signals, it provides risk assessments that help businesses make informed decisions.
Key Features
- AI That Learns: Adapts to new fraud trends over time.
- Digital Identity Network: Tracks customer behavior across devices and locations.
- Payment Protection: Helps prevent card-not-present fraud and reduces chargebacks.
- Account Security: Keeps an eye on login activity and account changes to prevent takeovers.
Benefits for Businesses
Kount helps cut down on chargebacks, improves transaction approval rates, reduces the need for manual reviews, and ensures quick responses. This makes it easier for SMBs to maintain security and streamline their operations.
Integration Made Simple
Kount offers easy setup options, including RESTful API documentation, plugins for popular e-commerce platforms, and native SDKs for iOS and Android.
Tailored for SMBs
The platform includes features designed specifically for smaller businesses, such as:
- A customizable rules engine to address unique fraud challenges.
- A user-friendly dashboard for analytics and reporting.
- Tools for managing flagged transactions efficiently.
- Multi-layer authentication to secure high-risk activities.
Pricing That Scales
Kount uses a transaction-based pricing model with no long-term commitments, allowing SMBs to scale their fraud protection as they grow.
Explore further to compare features and pricing options to find the best match for your business needs.
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4. Signifyd

Signifyd provides fraud protection for small and medium-sized businesses (SMBs) through its Commerce Protection Platform. Using AI and machine learning, the platform analyzes transaction patterns and customer behavior in real time to identify and prevent fraud.
AI-Powered Fraud Detection
The platform evaluates multiple data points for every transaction, including device information, behavioral patterns, payment methods, shipping addresses, and email risks. It continuously updates to counter new fraud tactics, ensuring SMBs can stay ahead of emerging threats. This technology is built to address challenges specific to SMBs.
Features Designed for SMBs
Signifyd offers tools like an automated decision engine, reduced false declines to protect revenue, chargeback protection with financial coverage, and support across multiple sales channels. These features are monitored in real time using a user-friendly risk management dashboard.
Real-Time Risk Dashboard
The dashboard provides live updates on transaction risk scores, fraud trends, revenue impact, customer trust metrics, and chargeback activity. This makes it easy for businesses to track and manage risks effectively.
Flexible Integration Options
Signifyd supports integration through pre-built connectors, a detailed API, and mobile SDKs, making it easy to implement across different platforms.
Financial Guarantees
The platform includes financial coverage for transaction losses, chargeback claims, and associated fees, offering peace of mind to SMBs.
Tailored Fraud Protection by Industry
Signifyd customizes its fraud detection for various industries, including retail, e-commerce, digital goods, subscription services, omnichannel merchants, and B2B businesses. Its modular design allows SMBs to choose only the features they need, making it an efficient and scalable solution. By combining advanced AI with targeted tools, Signifyd strengthens transactional security for SMBs while complementing other business solutions.
5. Clearly Acquired

Clearly Acquired uses AI-driven verification to safeguard acquisitions and financing for small and medium-sized businesses (SMBs). By partnering with Plaid, the platform conducts thorough checks on buyers, brokers, lenders, and business owners. Its multi-layered approach strengthens fraud protection in SMB transactions.
Fraud Prevention Features
Clearly Acquired focuses on fraud prevention through several key features:
- User Authentication: Ensures identity verification to block impersonation attempts.
- Automated NDA Deployment: Automatically secures sensitive data with NDAs.
- Verified Business Listings: Provides access to pre-screened, high-quality business opportunities.
Transaction Security Metrics
The platform's performance is backed by strong metrics:
| Security Metric | Performance |
|---|---|
| Active Verified Users | 65+ million |
| Verified Business Listings | 3.2+ million |
| Monthly Transaction Volume | $6.5 million |
| Industries Covered | 50+ |
Integration with Business Tools
Clearly Acquired's verification system works seamlessly with platform features like messaging and deal management hubs. This creates a secure, connected environment for business transactions. Additionally, it complements real-time risk monitoring and adaptive learning, similar to other advanced AI tools.
"Our platform bridges the gaps, providing verified listings, AI-powered tools, and expert support to simplify and streamline every step. From funding business growth to closing acquisitions, we offer a seamless, tech-enabled experience designed for buyers, brokers, lenders, business owners, and investors." - Clearly Acquired [2]
Tool Features and Pricing Comparison
Take a closer look at the features and pricing of these tools to find the best fit for your small or medium-sized business (SMB).
Core Features Comparison
Here’s a breakdown of the main features offered by each platform:
| Feature | Fraud.net | Sift | Kount | Signifyd | Clearly Acquired |
|---|---|---|---|---|---|
| Real-time Detection | ✓ | ✓ | ✓ | ✓ | N/A |
| Machine Learning Models | Custom | Pre-built | Hybrid | Adaptive | AI-powered |
| No-code Rules Engine | ✓ | Limited | ✓ | ✓ | N/A |
| User Authentication | Basic | Advanced | Advanced | Advanced | User verification |
| Industry Coverage | 6+ | 12+ | 8+ | 4+ | N/A |
| Transaction Volume | Unlimited | Plan-dependent | Plan-dependent | Plan-dependent | N/A |
Pricing Structure
Pricing depends on factors like transaction volume and specific business needs. Here’s how the costs compare:
| Tool | Starting Price | Pricing Model | Free Trial |
|---|---|---|---|
| Fraud.net | Custom | Per transaction | Yes |
| Sift | $500/month | Tiered volume | Limited |
| Kount | $1,000/month | Transaction-based | No |
| Signifyd | Custom | Revenue-based | Yes |
| Clearly Acquired | Free tier available | Subscription-based | Yes |
Integration and Performance
These platforms offer various integration methods, from API connections to pre-built plugins. They combine fraud detection, compliance, and risk management capabilities with different levels of customization and scalability.
SMB-Specific Benefits
Here’s a quick guide to the tools best suited for specific needs:
| Benefit | Best Tool | Why It Matters |
|---|---|---|
| Cost Efficiency | Clearly Acquired | Free tier available for basic requirements |
| Ease of Implementation | Fraud.net | No-code setup allows for quick deployment |
| Scalability | Sift | Flexible pricing based on transaction volume |
| Industry Expertise | Kount | Tailored fraud prevention for specific industries |
Use this information to match your business’s transaction volume, budget, and security priorities with the right solution.
Next Steps for SMBs
Follow these steps to create a strong fraud prevention strategy tailored to your business needs.
Assessment and Planning
Start with a risk assessment. Document your monthly transaction volume, average transaction value, and any fraud incidents. For businesses handling fewer than 10,000 transactions per month, tools like Fraud.net's basic tier or Clearly Acquired's free options can be helpful. If you're processing more than 50,000 transactions monthly, enterprise solutions like Sift or Kount may be more suitable. This evaluation will guide your timeline and integration process.
Implementation Timeline
Here’s a suggested 90-day rollout plan for small and medium-sized businesses:
| Phase | Duration | Key Activities |
|---|---|---|
| Research & Selection | 2-3 weeks | Compare tools, request demos, review pricing |
| Initial Setup | 2-4 weeks | Integrate APIs, configure rules, train staff |
| Testing | 2 weeks | Run parallel systems, verify accuracy |
| Full Deployment | 4-6 weeks | Gradual rollout, monitor performance |
Integration Best Practices
- Review API documentation before starting integration to avoid unexpected issues.
- Set up a testing environment to ensure live transactions remain unaffected during the integration process.
- Use the platform's recommended ruleset as a starting point, then tweak it based on your fraud patterns.
Measuring Success
During the first 90 days, monitor these key metrics:
- Keep the false positive rate below 3%.
- Maintain a chargeback ratio under 1%.
- Track the average review time for flagged transactions.
- Ensure customers experience minimal friction during verification processes.
Future-Proofing Your Investment
Plan for growth when choosing your fraud prevention tools. For businesses growing at 20% annually, select a platform that can handle at least three times your current transaction volume without steep cost increases.
Schedule quarterly reviews of your fraud strategy to adjust rules as fraud patterns evolve. Stay updated on new AI features and integration options offered by your platform to get the most out of your investment.






























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