Looking for the best SMS gateway? When a critical alert fails to arrive, the consequences can range from operational downtime to serious security or safety risks.  But not all SMS gateways deliver the same level of reliability, security, scalability, or control. This comparison evaluates the leading SMS gateway solutions to help you find the best fit for your organization. 

On 6 August 2026, Telstra Enterprise Desktop Messaging customers will lose the ability to add new services and make changes to their existing accounts. This is an important step in shutting down the product. The service will be fully switched off on 9 November 2026. If you still use it, now is a good time to plan your migration.