Average Ratings 0 Ratings
Average Ratings 0 Ratings
Description
Gemini 3.8 Flash TTS is a generative text-to-speech model from Google designed for expressive voice creation, character design, dialogue direction, and multilingual audio production. Instead of limiting users to fixed voice presets, the model can create entirely new vocal identities from natural-language descriptions. Developers and creators can specify attributes such as accent, role, timbre, speaking style, pacing, and other voice characteristics across more than 100 languages and dialects. The model also offers access to more than 2,000 production-ready voices and supports voice replication from a short authorized audio sample. Performance controls allow users to direct individual lines with stage directions, pacing instructions, dialect shifts, emotional cues, and conversational backchanneling. Gemini 3.8 Flash TTS supports long-form generation while maintaining voice consistency, making it suitable for podcasts, audiobooks, localization, and other extended audio projects. Native two-speaker scene support lets users create multi-turn conversations from a single script while preserving distinct voices and natural turn-taking. Google includes consent verification, SynthID watermarking, and C2PA credentials to provide greater transparency and safeguards around generated and replicated voices. Gemini 3.8 Flash TTS can be used through Google AI Studio and the Gemini API and is intended for developers, creators, enterprises, media companies, and teams building expressive speech experiences.
Description
VoiSpark is an innovative online platform for AI voice generation that converts text into lifelike speech in over 30 languages and dialects, featuring more than 100 voice templates that include various ages, accents, and personas. The platform allows for real-time streaming and utilizes a combination of open-source models like Nari Labs Dia alongside premium engines such as ElevenLabs, all accessible through an easy-to-navigate web interface or REST API. Users have the ability to customize voice features using intuitive sliders, while the context-aware generation adjusts pacing and tone to fit any given script. To enhance user experience, instant 30-second previews are available, allowing users to sample voices without any commitment, and the platform supports multiple input formats, including typing, PDF uploads, and Google Docs integration, with output options available in MP3 or WAV for effortless editing. Moreover, advanced functionalities like voice cloning from brief samples, the ability to toggle between "professional" and "expressive" voice models for varying levels of clarity and creativity, and batch generation cater to diverse needs such as podcasts, e-learning materials, audiobooks, video dubbing, social media snippets, and voices for game characters. The versatility of VoiSpark makes it an ideal choice for anyone looking to enhance their audio content with high-quality voice generation.
API Access
Has API
Yes
API Access
Has API
Yes
Integrations
Cartesia Sonic
No
ElevenLabs
No
Fish Audio
No
Gemini
Yes
Gemini 3.1 Flash-Lite
Yes
Gemini 3.1 Pro
Yes
Gemini Enterprise
Yes
Gemini Enterprise Agent Platform
Yes
Gemini Live API
Yes
Gemini Notebook
Yes
Integrations
Cartesia Sonic
Yes
ElevenLabs
Yes
Fish Audio
Yes
Gemini
No
Gemini 3.1 Flash-Lite
No
Gemini 3.1 Pro
No
Gemini Enterprise
No
Gemini Enterprise Agent Platform
No
Gemini Live API
No
Gemini Notebook
No
Pricing Details
No price information available.
Free Trial
No
Free Version
No
Pricing Details
$9.90 per 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
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
Founded
1998
Country
United States
Website
google.com
Vendor Details
Company Name
VoiSpark
Country
United States
Website
voispark.com
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