# Fox River Software — Secure Telecom & Digital Connectivity Solutions > Fox River Software builds advanced VoIP fraud detection systems, global eSIM platforms, and privacy-first SaaS products for modern digital businesses. ## About Fox River Software is a software engineering company specializing in telecom security, VoIP fraud prevention, and cloud-based digital connectivity platforms. We build high-performance systems that address fraud prevention, telecom infrastructure, and digital service delivery. - Website: https://foxriversoftware.com - Related: https://www.beccamobile.com, https://esim-car-rental.beccamobile.com, https://private-pdf.vercel.app - Contact: https://foxriversoftware.com/contact - Language: English ## Core Capabilities - VoIP fraud detection and telecom security - Global eSIM distribution platforms - White-label B2B connectivity solutions - Privacy-first browser-based SaaS tools ## Products ### VoIP Fraud Detection Real-time telecom security solution designed to detect, analyze, and prevent fraudulent activity across VoIP and SIP networks. Combines behavioral analytics, anomaly detection, and customizable risk scoring to stop revenue leakage. - Target audience: Carriers, VoIP providers, telecom operators - Threats mitigated: SIM box fraud, subscription fraud, IRSF, traffic pumping, call pattern manipulation - Key benefits: Real-time monitoring, ML-based fraud scoring, custom rule engine, revenue protection analytics, scalable cloud-native architecture - Page: https://foxriversoftware.com/products/voip-fraud-detection ### Private-PDF A privacy-first PDF editor that allows users to manipulate PDF files directly in their browser — no server uploads, no tracking. All processing happens locally ensuring complete document confidentiality. - Target audience: Professionals handling sensitive documents - Features: Remove pages, reorganize pages, fast local rendering, no data storage, no account required - Live app: https://private-pdf.vercel.app - Page: https://foxriversoftware.com/products/private-pdf ### Becca Mobile (B2C eSIM) Instant, digital eSIM plans for international travelers. Purchase, activate, and manage mobile data plans within minutes — without physical SIM cards. - Target audience: International travelers, digital nomads, remote workers, frequent flyers - Highlights: Global coverage, instant activation, multiple data plans, simple installation, iOS and Android support - Live platform: https://www.beccamobile.com - Page: https://foxriversoftware.com/products/becca-mobile ### Car Rental eSIM (B2B Platform) White-label eSIM platform that enables car rental agencies to offer digital mobile connectivity to international customers as an additional revenue stream. - Target audience: Car rental agencies and companies - Features: White-label eSIM offerings, revenue-sharing model, instant digital provisioning, partner dashboard access - Live platform: https://esim-car-rental.beccamobile.com - Page: https://foxriversoftware.com/products/car-rental-esim ## Core Values - **Security First** — Every product built with security as the foundation - **Performance & Scalability** — Cloud-native architectures for millions of transactions - **Customer-Centric Design** — Intuitive interfaces and seamless experiences - **Transparent Engineering** — Clean, documented, maintainable codebases ## Key Links - Home: https://foxriversoftware.com/ - About: https://foxriversoftware.com/about - Contact: https://foxriversoftware.com/contact - VoIP Fraud Detection: https://foxriversoftware.com/products/voip-fraud-detection - Private-PDF: https://foxriversoftware.com/products/private-pdf - Becca Mobile: https://foxriversoftware.com/products/becca-mobile - Car Rental eSIM: https://foxriversoftware.com/products/car-rental-esim