Mobile text messaging with Amazon SNS
You can use Amazon SNS to send text messages, or SMS messages, to SMS-enabled devices. You can send a message directly to a phone number, or you can send a message to multiple phone numbers at once by subscribing those phone numbers to a topic and sending your message to the topic.
You can set SMS preferences for your AWS account to tailor your SMS deliveries for your use cases and budget. For example, you can choose whether your messages are optimized for cost or reliable delivery. You can also specify spending quotas for individual message deliveries and monthly spending quotas for your AWS account.
Where required by local laws and regulations (such as the US and Canada), SMS recipients can opt out, which means that they choose to stop receiving SMS messages from your AWS account. After a recipient opts out, you can, with limitations, opt in the phone number again so that you can resume sending messages to it.
Amazon SNS supports SMS messaging in several regions, and you can send messages to more than 200 countries and regions. For more information, see Amazon SNS supported countries and regions.
Topics
- The Amazon SNS SMS sandbox
- Origination identities for Amazon SNS SMS messages
- Requesting support for SMS messaging with Amazon SNS
- Setting SMS messaging preferences in Amazon SNS
- Sending SMS messages using Amazon SNS
- Amazon SNS SMS activity monitoring
- Managing Amazon SNS phone numbers and subscriptions
- Amazon SNS supported countries and regions
- Amazon SNS SMS best practices