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Average Ratings 0 Ratings

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ease
features
design
support

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Write a Review

Description

The Gemini Live API is an advanced preview feature designed to facilitate low-latency, bidirectional interactions through voice and video with the Gemini system. This innovation allows users to engage in conversations that feel natural and human-like, while also enabling them to interrupt the model's responses via voice commands. In addition to handling text inputs, the model is capable of processing audio and video, yielding both text and audio outputs. Recent enhancements include the introduction of two new voice options and support for 30 additional languages, along with the ability to configure the output language as needed. Furthermore, users can adjust image resolution settings (66/256 tokens), decide on turn coverage (whether to send all inputs continuously or only during user speech), and customize interruption preferences. Additional features encompass voice activity detection, new client events for signaling the end of a turn, token count tracking, and a client event for marking the end of the stream. The system also supports text streaming, along with configurable session resumption that retains session data on the server for up to 24 hours, and the capability for extended sessions utilizing a sliding context window for better conversation continuity. Overall, Gemini Live API enhances interaction quality, making it more versatile and user-friendly.

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.

API Access

Has API Yes 

API Access

Has API Yes 

Screenshots View All

Screenshots View All

No images available

Integrations

LiveKit Yes 
Agora Yes 
Daily Yes 
Firebase Yes 
Fishjam Yes 
Gemini 3 Pro Image Yes 
Gemini 3.1 Flash Image Yes 
Gemini 3.1 Flash Live Yes 
Gemini 3.5 Live Translate Yes 
Gemini 3.8 Flash TTS Yes 
Gemini 3.8 Flash-Lite TTS Yes 
Gemini 3.8 Live Yes 
Gemini Enterprise Agent Platform Yes 
Google AI Studio Yes 
Google Stitch Yes 
Nano Banana 2 Lite Yes 
Nano Banana 2.1 Yes 
Nano Banana Pro Yes 
Veo 3.1 Yes 
Veo 3.1 Fast Yes 

Integrations

LiveKit Yes 
Agora No 
Daily No 
Firebase No 
Fishjam No 
Gemini 3 Pro Image No 
Gemini 3.1 Flash Image No 
Gemini 3.1 Flash Live No 
Gemini 3.5 Live Translate No 
Gemini 3.8 Flash TTS No 
Gemini 3.8 Flash-Lite TTS No 
Gemini 3.8 Live No 
Gemini Enterprise Agent Platform No 
Google AI Studio No 
Google Stitch No 
Nano Banana 2 Lite No 
Nano Banana 2.1 No 
Nano Banana Pro No 
Veo 3.1 No 
Veo 3.1 Fast No 

Pricing Details

No price information available.
Free Trial No 
Free Version 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 

Deployment

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

Customer Support

Business Hours Yes 
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 Yes 
Live Training (Online) Yes 
In Person Yes 

Types of Training

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

Vendor Details

Company Name

Google

Founded

1998

Country

United States

Website

ai.google.dev/gemini-api/docs/live

Vendor Details

Company Name

Gradium

Founded

2025

Country

France

Website

gradium.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 

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