VIGTEK GLOBAL PTE LTD is a software company headquartered in Singapore, dedicated to building powerful communication tools for the digital world.
We specialize in VoIP technology, mobile app development, and backend integration that connects users globally — whether it’s personal calling, team communication, or app-embedded voice features.
Our team consists of engineers, developers, and creative minds who act as an extension of our clients’ product teams. We’re problem solvers, tinkerers, and builders who are not afraid to roll up our sleeves to deliver exceptional mobile experiences.

75
PROJECTS COMPLETED
97
HAPPY CLIENTS
37
MOBILE APPS CREATED
We deliver high-performance software and mobile communication tools designed for scalability, security, and simplicity.
Data Analytics & Monitoring
Track and analyze how your users communicate. Our analytics tools empower you to optimize your app’s performance and user experience. Includes: call success rates, latency reports, user engagement metrics, real-time monitoring dashboards, A/B test call flows or UI changes, exportable reports (CSV, PDF).

VoIP Communication Solutions
Our flagship offering: reliable VoIP technology for mobile apps and digital platforms. We design and build scalable, secure, and high-quality calling infrastructure that can be used across industries — from consumer apps to business solutions. Features include: high-definition voice and video calling, encrypted private peer-to-peer or server-based calls, in-app voice call SDK/API for developers, custom dialers, contact management, and call history, voicemail, call recording, and conferencing support, multi-language UI support.

Mobile Software
We develop sleek, robust mobile applications that focus on performance and user experience. Use cases: personal VoIP apps, team collaboration tools, messaging + calling platforms, integrated audio/video SDKs, cross-platform (iOS & Android) support. Stack highlights: Swift, Kotlin, Flutter, React Native, WebRTC, Agora, Twilio, custom VoIP stacks.

Backend Infrastructure & Integrations
Behind every great app is a bulletproof backend. We help you build and integrate systems to handle VoIP traffic, user auth, call analytics, and more. We offer: scalable cloud-hosted call servers (AWS, Azure, GCP), secure user authentication & management, RESTful APIs for VoIP control, CRM, calendar & email integration, real-time analytics dashboards, push notification systems.

Privacy, Security & Compliance
We follow industry best practices to protect your users and your business. Includes: end-to-end encryption for calls, GDPR-compliant data handling, encrypted backups, secure call routing, authentication tokens and access control, SOC2, HIPAA (on request).