Perth-born API-first platform with 232+ carriers
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.
Based on 34 features
34 of 0 baseline features
34 of 34 features free
Split testing for SMS campaigns
Split bulk SMS campaigns into segments to spread sending over time
Automatic failover and intelligent message routing
Phone number validation and lookup services