QuickBlox provides APIs and SDKs for adding real-time communication features like chat, voice, and video calling to mobile and web applications. It offers customizable solutions, including UI kits, white-label products, and secure data storage options. Industries such as healthcare, finance, education, and social networking benefit from its tools, ensuring compliance with regulations like SOC2, HIPAA, and GDPR. QuickBlox supports developers with extensive documentation and robust customer support.