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.
Great UI, great support and fine pricingCons:
The number setup process was a little time consuming
It has been a while since we've been searching for a good way to send messages to WhatsApp. Wassenger is a gift from heaven for transational messages and notifications. If its half as good as it sounds, its by far the best we've seen yet.Cassiano Calegari has used this product for one day.
Easy to use, great supportCons:
Too much delay when send a whatsapp message
So far I never banned by WA when use this, it's good. But the bad thing is too much delay when sending a message, so it can't use for OTP.
The fastest WA application I ever use is chat-api.com, but it more easily banned by whatsapp.Hilfan Soeltansyah has used this product for one week.