Short Message Service

A fast, stable and easy-to-use short message service with global coverage


Based on Tencent's years of experience and technology accumulation in short message services, Tencent Cloud Short Message Service (SMS) provides high-quality verification code, notification and marketing text message services designed to help customers quickly and easily reach their end users around the globe for seamless business expansion. In addition, SMS's Global Short Message Service (GSMS) supports messages in multiple languages and formats and covers 200+ countries and regions.


Global Reach

With GSMS, you can send messages from China or overseas to mobile numbers registered in more than 200 countries and regions in the world.

Fast and Reliable Delivery

Leveraging its Direct Connect channels around the world, GSMS can deliver more than 90% of messages in 10 seconds or less and provides first-class service quality and reliability. It supports various platforms with over 100 million users such as QQ and WeChat with a 99% delivery rate, enabling message delivery in just seconds.

Convenient Access

Simple and straightforward GSMS access documentation allows you to establish GSMS access in as quickly as ten minutes and launch the service in less than one hour. GSMS can be accessed through many different channels such as the Tencent Cloud console, APIs and SDKs.

Smart Scheduling

Supported by numerous dedicated carrier tunnels, SMS's smart scheduling algorithm enables customers to easily cope with online traffic surges. SMS guarantees the performance of the disaster recovery and backup features through multi-regional carrier deployment.

Real-time Monitoring

SMS quickly provides you with delivery reports after a message is sent. Multi-dimensional real-time monitoring and smart scheduling ensure the security and reliability of the message delivery service.

Statistical Analysis

Various multi-dimensional reports on the number of messages sent, the delivery success rate, the failure percentage and details, as well as the delivery report details can be generated for a specified time period. You can also view the logs of messages delivered to an individual mobile number for a specified time period. These comprehensive data reports provide statistical analyses that aid efficient business decision-making.


Tencent Cloud SMS provides services such as verification codes, system notifications and event notifications that meet the needs of your various basic services and operational activities.
Customizable Signatures

An SMS signature placed before the message content serves to identify the company or business sending the message. The company name, product name, website address, brand name, WeChat Official Account or Mini Program name and their corresponding abbreviations can be used in the signature.


SMS Verification Codes

GSMS can send text verification codes (digits or digits and letters) to mobile numbers for signup, login, password authentication, payment confirmation and identity verification for apps or websites. It supports various platforms with over 100 million users such as QQ and WeChat and delivers 3+ billion China and international messages on a monthly basis.

System Notification Pushes

GSMS can be used for lifestyle service notifications such as mobile payments, online shopping, bank card payments, account logins, suspicious logins, order confirmations, consumption reminders, shipment tracking, traffic violations and travel updates. It supports large capacity and high concurrence for enhanced security and reliability.

Mobile and Web Application Backends

GSMS can be used to send operational or marketing messages on various topics such as user outreach, holiday greetings, new product launches, product sales, discount coupons, business promotions and event invitations, helping you precisely target users around the world.


Tencent Cloud Global/China SMS services are pay-as-you-go and billed daily. Prices differ by region and are listed in Pricing. Fees are charged according to the number of messages delivered. See Billing Overview for more details.