Fraud is evolving fast, but so are the tools built to stop it. At FiveBy, we help you get more from your fraud technology by aligning your stack with your strategy, reducing friction, and staying ahead of emerging threats.

Whether you’re selecting a new platform, optimizing an existing one, or orchestrating multiple tools, we bring deep expertise across leading technologies like Sift, Forter, Stripe Radar, Spec, Kount, and Microsoft Dynamics 365 Fraud Protection.

How We Help

We support clients across industries from ecommerce and retail, travel and hospitality, gaming and digital entertainment, to telecommunications, fitness and wellbeing, software and cloud services, consumer electronics, and digital media. Whether you’re preventing chargebacks, managing trust and safety, or protecting digital memberships, we tailor solutions to your risk landscape.

From evaluation to execution, we bring clarity and confidence to your fraud strategy:

• Tool Evaluation & Selection – We help you assess and compare fraud platforms based on your business model, risk profile, and growth goals
• Model Tuning & Calibration – Reduce noise, improve accuracy, and align detection thresholds with your risk tolerance
• Behavioral Signal Analysis – Identify patterns and anomalies that off-the-shelf tools often miss
• Policy & Workflow Design – Build adaptive rules and escalation paths that evolve with your threat landscape