Best SMS API Providers for Amazon Web Services (AWS)

Amazon Simple Notification Service is a fully managed messaging platform that allows for system-to–system and app-to–person (A2P), communication. It allows you to communicate between systems using publish/subscribe patterns (pub/sub), which allow messaging between decoupled microservice apps. You can also communicate directly with users via SMS, mobile push, and email. The system-to–system pub/sub functionality allows for topic-based, high-throughput push-based, many–to-many messaging. Your publisher systems can use Amazon SNS topics to fanout messages to large numbers of customer endpoints or subscriber systems, including Amazon SQS queues and AWS Lambda functions. You can send messages to large numbers of users using the A2P messaging functionality. This allows you to use either a pub/sub or direct-publish message using one API.

Voxvalley's cloud communications platform allows you to easily add real-time communication features into your existing web and mobile apps using secure and scalable SDKs/APIs. Your business can use SMS API to establish two-way communication with customers. This can be achieved with both short and long codes. This allows you to send large numbers of B2C messages using short codes, while long codes allow you to run SMS promotions. SMS API integration allows you to create a unique sender ID that customers can easily recognize and identify your brand. You can also send transactional and promotional alerts via SMS to keep customers informed and engaged. DID numbers can be used for international calling/toll-free numbers. This allows you to reach customers with local numbers which is more reliable. You can also get HD audio quality and great coverage for a reasonable price with DID numbers.