Perth-born API-first communications platform with 232+ direct carrier connections globally
ClickSend is a Perth-born business communications platform founded in 2013, now part of Sinch Group. Serving over 90,000 customers globally, it powers billions of messages annually through 232+ direct carrier connections across 190+ countries. The platform offers SMS, MMS, Voice, Email, Fax, and Direct Mail through a unified dashboard or RESTful API with comprehensive SDK libraries. Features include 99.95% uptime SLA, enterprise-level security (ISO 27001, SOC2), and 24/7 support.
Promotional SMS campaigns for customer engagement and sales
Order confirmations, shipping updates, OTPs
Security codes and authentication messages for account security
Automated appointment reminders and confirmations