Global messaging, voice, and email API platform trusted by 200,000+ businesses worldwide.
Sinch provides messaging, voice, and email APIs plus marketer apps and network connectivity products for customer communications. Its Super Network connects directly to operators across 60+ countries, completing 100B+ calls and 900B+ texts and emails yearly with 99.99% uptime. Businesses and AI agents build on one infrastructure instead of routing through intermediaries. Sinch serves 200,000+ customers with offices across APAC, the Americas, and EMEA.