SESTEK is a conversational automation company working on AI-powered solutions for customer service since 2000. Our R&D team of 100+ engineers develops conversational products built on technologies such as speech recognition (SR), natural language processing (NLP), and voice biometrics. We help digitize customer service operations of 500 enterprise clients in 20 countries around the globe.SESTEK acquired by Unifonic, one of the leading Communications Platform as a Service (CPaaS) providers, in 2022.