Universal Vision Technologies

Sends WooCommerce order and account related SMS notifications to customers and admin using UelloSend SMS Gateway, supports Ghanaian numbers only.
<h3>Notes</h3>
You will need to 
1. Register at https://uellosend.com and generate API Keys at https://uellosend.com/user-api.php . 
2. Register your SenderID at https://uellosend.com/register-brand.php and get it approved. 
3. Top up your account with credit before you can send messages

UelloSend SMS for WooCommerce

Sends WooCommerce SMS notifications using UelloSend SMS Gateway.

hamzarauf

Automatically send sms notification on new order creation to the customer. 
Admin Settings Page 
Help Page

Woo SMS Gateway

Automatically send sms notification on new order creation to the customer. Admin Settings Page Help Page

UelloSend SMS for WooCommerce vs Woo SMS Gateway