MessageBird builds Telco Communication APIs. The company enables developers and companies to communicate via SMS, Voice, and Chat on a global scale through APIs or web interface.

Curious Thing is a voice-based conversational artificial intelligence company for digital interviews and high-volume hiring solutions. The company's product line includes Curiosity for Talent Acquisition which is a phone interviewing tool, Curiosity for Students which is a behavioral test interview for students requiring immediate feedback, and Curiosity API which integrates with a company's HR technology application to deliver rich analytics insights. It was founded in 2018 and is based in North Sydney, New South Wales.

Ondewo is an Austrian company developing artificial intelligence (AI) algorithms for enabling machines to engage with humans in natural conversations.

mParticle amplifies customer data. The company offers mobile data management and empowers clients to collect, organize and synchronize data, from mobile web and applications. It was founded in 2012 and is based in New York, New York.

Unifonic is a customer engagement platform that enables organizations to delight customers with remarkable omnichannel experiences. Unifonic streamlines conversations at every touchpoint throughout the customer journey. From SMS one-time passwords or WhatsApp vaccination requests to voice surveys and many more, Unifonic empowers organizations to transform customer experience with seamless conversations that improve customer satisfaction while allowing them to focus on core business activities without maintaining costly communication infrastructures.

mPulse Mobile provides conversational AI solutions, which combine behavioral science, analytics and industry expertise to allow healthcare organizations to activate their consumers to adopt healthy behaviors.