Low latency voice AI API - AI tools

Millis AI enables the effortless creation of advanced, LLM-based voice applications with ultra-low latency. It's the fastest on the market, designed for both developers and non-technical users.

• Usage Based

Vapi provides a configurable API platform for developers to build and deploy voice AI agents for inbound and outbound call handling, scaling phone operations efficiently.

• Contact for Pricing

Vogent is an advanced voice AI platform that makes automated phone calls with extremely low latency and human-like conversation capabilities, designed for healthcare, construction, logistics, and travel industries.

• Freemium
• From 5$

Moshi AI is a real-time voice assistant and chatbot developed by Kyutai, capable of natural, fluent, and expressive voice conversations with emotional expression.

• Free

Sesame AI is an advanced voice synthesis platform using AI to generate highly realistic voices with natural emotional expression and conversational flow.

• Freemium

Rime offers groundbreaking foundational models for text-to-speech (TTS) with an emphasis on customizability, reliability, low latency, and unmatched realism.

• Freemium
• From 5$

Voice Design AI is a sophisticated text-to-speech platform that uses artificial intelligence to create natural-sounding, expressive voices for various applications, supporting multiple languages and real-time processing.

• Freemium
• From 30$

MetaVoice is re-architecting AI models (STT, TTS, LLMs) to create natural, reliable conversational voice experiences, aiming for plug-and-play voice AI solutions.

• Contact for Pricing

Valence AI provides emotion AI infrastructure to analyze human voices in conversations, enabling companies to understand customer feelings and improve interactions.

• Contact for Pricing

Play.ai is a platform that offers voice-based interaction with AI agents, allowing users to engage in conversations and potentially clone voices.

• Freemium

Smallest AI offers Waves for generating high-quality AI voices and Atoms, real-time AI agents for customer calls. Enhance your communication with advanced AI solutions.

• Contact for Pricing

AgentVoice is an AI-powered platform providing voice agents to automate inbound and outbound calls for tasks like lead qualification, appointment booking, and customer support. It offers seamless integration and customizable workflows via a no-code interface.

• Paid
• From 20$

Voices AI lets you generate audio using the voices of celebrities, politicians, and movie characters. It offers text-to-speech, voice cloning, and AI song generation.

• Paid

Autocalls.ai is a no-code platform that creates AI voice agents to automate both inbound and outbound calls in 40+ languages. The platform enables businesses to handle customer support, appointment scheduling, and sales calls without human intervention.

• Paid
• From 27$

CallFluent AI offers AI-powered phone agents that handle calls 24/7, turning missed calls into revenue opportunities. It integrates with popular platforms and provides human-like voice interactions.

• Paid
• From 37$

Deepgram provides APIs for speech-to-text, text-to-speech, and speech-to-speech voice agents, enabling developers to build voice AI products and features.

• Usage Based

VoiceGPT is a specialized Android browser with voice capabilities that enhances accessibility to AI platforms like ChatGPT, Bing AI, and Bard through speech recognition and text-to-speech features, supporting 67+ languages.

• Freemium

LangCall is an AI-powered service that handles both inbound and outbound phone calls. It uses AI agents to manage conversations, filter calls, and provide 24/7 support.

• Paid
• From 6$