Programmable Messaging
APIs that send SMS, RCS, and WhatsApp from your own application code.
European alternatives
LINK Mobility SMS API
Programmable Messaging · Norway
Alternative to Twilio Messaging
SMS, RCS, and WhatsApp messaging over direct European carrier links.
Sinch Messaging
Programmable Messaging · Sweden
Alternative to Twilio Messaging
Messaging APIs for SMS, RCS, and WhatsApp on its own carrier routes.