Sinch Review

Sinch is a communication platform designed for messaging, voice, and email at global scale. It powers user verification, conversational AI, and customer engagement through APIs and applications. Trusted by over 190,000 customers, Sinch stands out with its secure, reliable tier-1 network connecting 600+ operators worldwide, handling over 100 billion calls and 700 billion texts and emails yearly. Sinch excels in marketing campaigns, notifications, identity verification, and customer care. Businesses see fast results in increasing engagement and satisfaction with messaging and email. The platform supports rich messaging like RCS, boosting read rates to 79% and increasing click-throughs 3.5x over traditional SMS. Sinch integrates well into GTM stacks as a core communication layer, complementing CRMs and email marketing tools. It specializes in messaging and voice APIs but is not designed for broad data enrichment or analytics. Instead, it focuses on delivering scalable, trustworthy communication infrastructure that drives conversions and secures user interactions.