Voice Agents

Voice AI platform for enterprise customer service that automates complex phone interactions with self-improving agents.

Open-source framework for building voice and video AI agents on LiveKit's WebRTC infrastructure with multi-modal capabilities. LiveKit Agents is an open-source framework for building voice and video AI agents on top of LiveKit, the leading open-source WebRTC platform.

OpenAI's real-time speech-to-speech API enabling low-latency voice conversations with GPT models for voice agents.

No-code voice AI platform for businesses to build, deploy, and scale conversational voice agents across phone and web channels. OpenMic AI is a no-code voice AI platform for businesses to build voice agents handling sales, customer service, and operational calls.

Conversational AI platform's voice channel for contact centers offering AI voice agents with low-code design tools. Parloa Voice is the voice agent capability within Parloa's contact center AI platform, handling inbound and outbound phone calls for enterprise CX teams.

AI phone receptionist and voice agent platform for businesses that handles inbound calls, scheduling, and customer queries.

Open-source Python framework for building voice and multimodal conversational AI applications with composable pipelines. Pipecat is an open-source Python framework from Daily for building voice and multimodal conversational AI applications.

Voice AI platform that builds branded AI agents for customer service phone calls with natural conversation across hospitality, banking, and retail. PolyAI builds enterprise-grade voice AI agents that handle inbound customer service phone calls.

Branded AI voice and chat agents for enterprise customer engagement, replacing traditional call center scripts with autonomous AI.

Voice-first AI agent platform that resolves customer service phone calls autonomously across industries like healthcare and retail.

Voice AI infrastructure platform offering low-latency conversational agents with telephony, ideal for production phone applications. Retell AI provides infrastructure for building voice AI agents with sub-second latency, robust interruption handling, and telephony integration.

Voice AI lab building expressive TTS models optimized for voice agents, with emphasis on natural conversational speech.

Voice AI platform offering Persona, a multimodal voice agent capable of natural emotional conversation for consumer and enterprise apps.

AI phone agent for restaurants that handles reservations, takeout orders, and customer questions with personality and brand voice. Slang AI is an AI phone agent purpose-built for restaurants, handling reservations, takeout orders, hours questions, and other common inquiries 24/7.

Speech AI company offering high-accuracy ASR with speaker tracking and a voice agent platform for low-latency conversational AI. Soniox is a speech AI company offering ASR, real-time streaming transcription with speaker tracking, and voice agent infrastructure.

Voice agent API from Speechmatics combining its industry-leading ASR with LLM and TTS for natural conversational AI.