About Digi Sigma
Empowering Businesses Through Intelligent Communication
Founded in Singapore, Digi Sigma is a communications platform company dedicated to helping enterprises connect with their customers across every channel — reliably, securely, and at scale.
Our Vision
We envision a world where every business — from fast-growing startups to global enterprises — can deliver seamless, secure, and personalized customer experiences through a single, unified communications platform. By eliminating the complexity of multi-vendor ecosystems, we empower organizations to focus on what matters most: their customers.
Our goal is to become the most trusted CPaaS partner in Asia-Pacific and beyond, known for technical excellence, unwavering reliability, and deep commitment to customer success.
Core Values
Customer Obsession
Every product decision starts with the customer's needs. We listen first, then build.
Technical Excellence
We hold ourselves to the highest engineering standards — 99.99% uptime is our baseline, not our target.
Trust & Transparency
Clear pricing, honest communication, and data security certifications our customers can verify.
Global Perspective, Local Expertise
Headquartered in Singapore with deep understanding of APAC markets and global connectivity.
Our Product Lines
Omnichannel Messaging
Engage customers on their preferred channels — SMS, WhatsApp, Viber, LINE, and more. Our intelligent routing ensures optimal delivery rates and cost efficiency across 190+ countries.
Programmable Voice
Build sophisticated voice applications with SIP trunking, IVR, call recording, and real-time transcription. Our global carrier network delivers crystal-clear quality everywhere.
Video Communications
Embed video conferencing, live streaming, and recording into your applications with pre-built UI kits and flexible APIs for full customization.
Authentication & Fraud Prevention
Protect users and reduce fraud with multi-channel OTP, number verification, SIM swap detection, and AI-driven risk scoring — all through a single integration.
Customer-First Service Philosophy
At Digi Sigma, we believe that exceptional technology is only half the equation. The other half is the people behind it. Our dedicated customer success team works alongside your engineers from day one — helping with integration, optimization, and scaling strategies.
We assign named account managers to every enterprise client, provide 24/7 technical support with SLA-backed response times, and conduct quarterly business reviews to ensure our platform evolves with your needs. Your success is our success — this is not just a tagline, it is how we operate.
24/7
Technical Support
With SLA-backed response times
Named
Account Managers
Dedicated to every enterprise client
Quarterly
Business Reviews
Ensuring continuous alignment