Azure Voice Live APIMicrosoft
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Related Products
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About
Azure Voice Live API is a fully managed solution for building low-latency, high-quality speech-to-speech agents through one unified interface. It combines speech recognition, generative AI, and text-to-speech, allowing developers to send audio input and receive audio output, synchronized avatar visuals, and action triggers without manually orchestrating separate backend components or deploying the underlying models. It supports more than 140 speech-to-text locales and over 600 standard voices across 150+ text-to-speech locales, with options for phrase lists, custom speech, custom voices, and brand-aligned avatars. Developers can choose among multiple generative AI models, including GPT-Realtime, GPT-5, GPT-4.1, GPT-4o, Phi, and compatible bring-your-own models, depending on the intelligence, speed, and latency required. Advanced conversational features include noise suppression, echo cancellation, robust interruption detection, and end-of-turn detection.
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About
CoeFont is a global AI voice platform designed to generate, customize, and use high-quality digital voices across multiple languages, enabling users to transform text or speech into natural, humanlike audio for a wide range of applications. It provides a comprehensive suite of tools, including text-to-speech conversion, voice creation, voice cloning, and voice transformation, allowing users to produce expressive audio content with customizable tone, pacing, and style. It offers access to a large library of thousands of AI voices and supports multilingual output, making it suitable for content creation, communication, and automation across different regions. In addition to voice generation, CoeFont includes real-time interpretation capabilities that translate speech into other languages with low latency, enabling smooth communication in meetings, conferences, and customer support scenarios. It also allows users to create their own AI voice by recording samples.
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Platforms Supported
Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook
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Platforms Supported
Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook
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Audience
Public-sector service teams that need multilingual voice agents to answer questions and complete citizen-facing tasks in real time
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Audience
Content creators, developers, and businesses requiring a tool to generate, customize, and use AI voices for communication, media production, and multilingual interactions
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Support
Phone Support
24/7 Live Support
Online
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Support
Phone Support
24/7 Live Support
Online
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API
Offers API
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API
Offers API
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Screenshots and Videos |
Screenshots and Videos |
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Pricing
No information available.
Free Version
Free Trial
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Pricing
$20 per month
Free Version
Free Trial
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Reviews/
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Reviews/
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Training
Documentation
Webinars
Live Online
In Person
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Training
Documentation
Webinars
Live Online
In Person
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Company InformationMicrosoft
Founded: 1975
United States
learn.microsoft.com/en-us/azure/ai-services/speech-service/voice-live
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Company InformationCoeFont
United States
coefont.cloud/
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Alternatives |
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Categories |
Categories |
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Integrations
GPT-4.1
GPT-4o
GPT-5
MAI-Voice-2-Flash
Microsoft Azure
Phi-4
gpt-realtime
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Integrations
GPT-4.1
GPT-4o
GPT-5
MAI-Voice-2-Flash
Microsoft Azure
Phi-4
gpt-realtime
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