创蓝

Chuanglan is a Chinese technology platform that provides a wide array of telecommunication and messaging services tailored for businesses of all sizes. Its core offerings revolve around enabling enterprises to communicate with their users through multiple channels, including SMS, voice calls, video messages, and instant verification solutions. The platform is designed to address common challenges in user acquisition, retention, and authentication, particularly for companies operating in markets with high mobile penetration. One of the primary functions is the domestic SMS service, which covers 19 provinces across China and leverages over 200 channel reserves. This service supports high-speed batch sending, with a single-channel throughput of up to 1,500 messages per second and a peak capacity of 20,000 messages per second. It is used for transactional alerts, promotional campaigns, and customer notifications. The verification code SMS feature ensures near-instant delivery—under two seconds from gateway submission—with a delivery speed of 5,000 messages per second and a success rate exceeding 99% for verification codes. This is critical for platforms that rely on one-time passwords for login security, payment confirmations, or account recovery. The system also supports pre-approved templates to bypass manual review, reducing latency for high-volume scenarios. For international businesses, Chuanglan provides an international SMS service that deploys clustered servers and nearly 100 nodes across regions such as Singapore, India, Europe, and the United States. This infrastructure ensures global coverage without blind spots, making it suitable for cross-border e-commerce platforms, logistics companies, and overseas application developers who need to send notifications, order