Twilio Flex is a fully programmable contact center, so you can manage all of your clients, customers, and employees in one fully customizable place.
Send mass text messages to your fans.
Groupies is a marketing platform that helps indie musicians build direct relationships with listeners.
Serverless WhatsApp API made simple
Wassenger is a serverless WhatsApp messaging API cloud solution that is easy to use, cheap and scalable.
Start sending cheap WhatsApp messages to any phone number, any country, in just a matter of minutes. No business account required.
Try it free for 7 days. No strings attached.
Disclaimer: not an official product from WhatsApp/Facebook.