Sariska offers a video calling SDK that provides seamless and real-time communication, streaming, and interactivity. Their SDK is simple to use, flexible, and offers adaptive relay for handling video and audio quality. Sariska's video-calling SDK also offers transparency, reliability, and supports various features such as global videobridge, real-time messaging, voice and VoIP, interactive live streaming, co-browsing, and collaboration. They provide fully customizable APIs for achieving communication goals. Sariska is trusted by various companies and offers developer resources, streamlined pricing, and direct support.