Hello Charles - Turn Conversations into Conversions.
Lydia - Lydia lets you use your card whatever you need to pay, even a friend.
MessengerPeople.dev - Single API to send messages via WhatsApp Business, Facebook Messenger and Telegram
Noodlio - The marketplace for app development
DialogTab - Sell products on WhatsApp & Transform WhatsApp to your Shop
Xtendify - Marketplace for Open Source CMS and Frameworks.