Compare Chrome extensions: SMS Alert for Gmail - text SMS vs RedOxygen Gmail SMS

Short description
Send text SMS directly from Gmail, link with Google contacts	An extension for Redoxygen customer for sending SMS
Full summary
Send SMS directly from Gmail. No need to login to seperate SMS dashboard, search Google Contacts, and send SMS	Gmail SMS enables users to effortlessly send SMS messages directly from Gmail when using the Google Chrome browser. Gmail SMS seamlessly integrates with Gmail, embedding a prominent “Send SMS” button into its Chrome user interface. When clicked, a new message pop-up appears, allowing users to send SMS messages to a single recipient or many by inputting recipient phone numbers and a message. Gmail SMS has address book connectivity with Gmail, making it easy to select message recipients from your existing Gmail contact list. When messages are sent out, they will reach your recipients as SMS. If recipients respond to your SMS, their reply message will be delivered back to your Gmail inbox as an email.