Transactional SMS API | ClickSend Mass SMS Gateway
https://try.clicksend.com › api
Sponsored Build powerful apps using the fastest and most reliable cloud communication APIs. Send c…24/7 Customer Support · Fast Delivery Time · Global Coverage · Direct Routes
Service catalog: SMS Gateway, MMS Gateway, Rich Messaging, Text-to-Speech Voice4/5 (3,495 reviews)
Email API | Start Sending in Minutes | Postmark Email API
https://postmarkapp.comSponsored Send transactional and marketing emails and get them to the inbox on time, every time. In…No Credit Card Required · #1 Customer Service · Free Trial · Bulk Email API
Types: Wordpress Plugin, Transactional Email, Bulk Email, Inbound Email