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ease 0 out of 5 stars
features 0 out of 5 stars
design 0 out of 5 stars
support 0 out of 5 stars

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Average Ratings 0 Ratings

Total 0 out of 5 stars
ease 0 out of 5 stars
features 0 out of 5 stars
design 0 out of 5 stars
support 0 out of 5 stars

No User Reviews. Be the first to provide a review:

Write a Review

Description

Gradium offers a voice AI platform tailored for developers and businesses that are creating applications with speech capabilities and conversational interfaces. The platform's hosted APIs encompass a variety of functions, including streaming text-to-speech, speech-to-text, speech translation, and speech-to-speech, accessible via both WebSocket and REST interfaces, along with features like real-time turn detection, pronunciation adjustments, and voice design or cloning options. Users can explore the models and manage voices through a web-based studio, while comprehensive documentation and SDK guides aid in the development of applications. Potential applications span across voice agents, automation in customer service, live transcription services, multilingual voice interactions, and the generation of spoken content. Additionally, Gradium has introduced Phonon, an open-weight text-to-speech model that is intended for offline use in applications and on-device systems. The platform operates on a credit-based system for various services such as speech generation, transcription, and translation, ensuring flexibility and scalability for users. This comprehensive approach makes Gradium a versatile choice for those looking to enhance their applications with advanced voice capabilities.

Description

Phonic is a real-time conversational AI platform designed to help organizations develop intelligent voice agents for customer service, recruiting, healthcare, logistics, and other business workflows. Its proprietary Phonic-1 model uses a native speech-to-speech architecture that processes audio directly instead of combining separate speech recognition, language generation, and speech synthesis services. This approach allows AI agents to recognize vocal tone, pauses, hesitation, and other conversational signals when responding to callers. The platform supports natural turn-taking, interruption handling, and conversations across more than 50 languages while maintaining a consistent voice. Phonic-1 provides response latency of approximately 600 milliseconds and can initiate external tool calls before a caller finishes speaking. Developers can connect agents to business applications, internal APIs, webhooks, and Model Context Protocol servers to retrieve information and execute authorized actions. The platform provides a no-code agent builder, REST APIs, Python and TypeScript SDKs, and command-line tools for creating and deploying voice applications. Supported use cases include candidate screening, appointment management, patient intake, customer support, order modifications, and dispatch coordination. Phonic offers conversation analytics, evaluation tools, SOC 2 Type II certification, HIPAA support with a business associate agreement, and deployment options ranging from managed cloud infrastructure to dedicated and self-hosted environments.

API Access

Has API Yes 

API Access

Has API No 

Screenshots View All

No images available

Screenshots View All

Integrations

Eden AI Yes 
LiveKit Yes 
Phonic-1 No 
Pipecat Yes 

Integrations

Eden AI No 
LiveKit No 
Phonic-1 Yes 
Pipecat No 

Pricing Details

$0/month
The free tier includes 45,000 credits. The XS plan is $13/month and includes 225,000 credits. Credits are shared across speech services; monthly plan credits do not roll over. Annual billing saves one month.
Free Trial No 
Free Version Yes 

Pricing Details

No price information available.
Free Trial No 
Free Version No 

Deployment

Web-Based Yes 
On-Premises Yes 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac No 
Linux No 
Chromebook No 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac No 
Linux No 
Chromebook No 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support Yes 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support Yes 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person No 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person No 

Vendor Details

Company Name

Gradium

Founded

2025

Country

France

Website

gradium.ai/

Vendor Details

Company Name

Phonic.ai

Country

United States

Website

phonic.ai

Product Features

Text to Speech

API No 
Adjust Speaking Rate / Pitch No 
Audio Optimization No 
Custom Lexicons No 
Different Voice Choices No 
Multi-Language Support No 
Synchronize Speech No 

Product Features

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