Raúl Castañón-Martínez is a Senior Research Analyst at 451 Research, a part of S&P Global Market Intelligence, based in Boston. He focuses on business communications and collaboration technologies such as enterprise messaging, voice, bots and intelligent assistants, speech recognition and cloud communications. Before joining 451 Research, he was a product manager at EMOSpeech, analyzing emotion recognition technology. At Comverse Network Systems, he gained significant experience in product marketing working with tier one mobile operators to define strategy, pricing and business models for voice and data products. Raúl is widely quoted in the top tier press, including publications such as Business Insider, CIO, Computerworld, Fortune and Wired.