Twilio and OpenAI Team Up to Transform Customer Service with AI Voice Agents

Twilio has announced an exciting new integration with OpenAI, bringing OpenAI's Realtime API to Twilio’s platform. This move will introduce advanced speech-to-speech (S2S) technology, part of the Realtime API, which enables over 300,000 Twilio customers and more than 10 million developers to create virtual AI agents using OpenAI’s state-of-the-art multilingual GPT-4o model.

“Integrating OpenAI’s Realtime API with Twilio’s platform enables businesses to offer more natural, real-time AI voice interactions at scale. Businesses can use this to create voice experiences that feel more human and can reduce operational costs and drive higher customer satisfaction,” said Inbal Shani, Chief Product Officer, Twilio Communications.

This integration builds on Twilio’s existing partnership with OpenAI and improves the platform's ability to support businesses by creating more natural and human-like conversational AI experiences.

OpenAI’s Realtime API enhances speech-to-speech communication by improving critical aspects of dialogue, such as conversation pacing, interruption management, and tone balance.

This technology is especially useful for industries like customer service and sales, where real-time, human-like conversations can enhance efficiency and customer satisfaction. In addition, it is expected to support large-scale social impact, allowing real-time voice translation for nonprofits and public sector organizations and bridging language barriers between diverse groups.

This integration will allow Twilio customers to seamlessly integrate conversational AI virtual agents into their workflows, streamlining what was once a complex process of working with multiple vendors. Twilio’s voice APIs enable for call recording, performance analytics, and AI-based insights, allowing businesses to personalize experiences and boost efficiency.

As part of its commitment to security, Twilio is also addressing emerging risks like deep fakes and voice-based prompt injections, with plans to integrate further safeguards and capabilities into its platform, including upcoming features in Twilio Alpha’s AI Assistants.