No Rocket for WhatsApp videos yet. You could help us improve this page by suggesting one.
Tatango - Tatango is a mobile messaging platform for agencies.
WhatsMany - Send personalised WhatsApp messages in bulk
Postscript - Like Mailchimp for SMS
LoopMessage - LoopMessage is a perfect macOS tool for personalized mass messaging via iMessage/SMS, WhatsApp, Facebook Messenger, Telegram, Viber, and Skype.
Flowroute - Flowroute provides direct access to telephony resources - such as calling, messaging (SMS & MMS), call routing, SIP Trunking and Communication APIs.
Promote Route - A Better WhatsApp™ Experience