Amazon Simple Notification Service vs CellSend
A side-by-side look at Amazon Simple Notification Service and CellSend. For an in-depth review of either product, follow the links below.
Amazon Simple Notification Service
Amazon Simple Notification Service (Amazon SNS) is a fully managed messaging service for both system-to-system and app-to-person communication. It provides topics for high-throughput, push-based, many-to-many messaging between distributed systems, microservices, and event-driven serverless applications.
CellSend
CellSend is a mobile application that allows users to send text messages and make calls over Wi-Fi. It works by syncing a user's mobile number to the app, which assigns a virtual number for placing Wi-Fi calls and texts. Key features include free domestic calls and texts over Wi-Fi, voicemail transcription, group messaging, and international calling at low rates.