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About

Gemini 3.8 Flash TTS is Google’s expressive text-to-speech model for creating custom voices, directed performances, and multilingual audio experiences. The model can generate original voices from natural-language prompts by specifying characteristics such as role, accent, tone, pacing, and vocal style across more than 100 languages and dialects. Users can also replicate an authorized voice from a short audio sample, with consent verification, SynthID watermarking, and C2PA credentials supporting responsible voice creation. Gemini 3.8 Flash TTS provides line-by-line performance control, long-form speech generation, two-speaker scene staging, and support for nonverbal cues such as laughs, sighs, gasps, and conversational backchanneling. It is suited to use cases including games, audiobooks, podcasts, dubbing, interactive voice agents, branded audio, and media localization.

About

With Outtloud, you can turn any document, research paper, ebook or article into an audiobook and engaging AI podcasts. Complete your reading faster and effortlessly with 4x speed, Ai summaries and more. Enjoy celebrity voices such as Morgan Freeman, Emilia Clarke, Stewie Griffin and Rick Sanchez. You can listen in 100+ natural voices and languages from English(US, UK, Australia), German, Italian, Spanish, Portuguese, Dutch and more.

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Developers, game studios, media companies, podcasters, audiobook producers, localization teams, enterprises, and creators that need highly expressive, customizable, multilingual voice generation

Audience

Outtloud is perfect for researchers, students, professionals, and anyone seeking to efficiently consume and retain written content by converting it into engaging, customizable, and accessible audio experiences

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Not Supported

API

Offers API Supported

API

Offers API Not Supported

Screenshots and Videos

Screenshots and Videos

No images available

Pricing

No information available.
Free Version Not Supported
Free Trial Not Supported

Pricing

No information available.
Free Version Not Supported
Free Trial Not Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Not Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

Google
Founded: 1998
United States
google.com

Company Information

Outtloud
Founded: 2025
United States
www.outtloud.com

Alternatives

Alternatives

MAI-Voice-2

MAI-Voice-2

Microsoft AI
Qwen3-TTS

Qwen3-TTS

Alibaba
Labs AI

Labs AI

Sedona Tech Belgium SRL

Categories

AI Models Supported
AI Voice Models Supported
Text to Speech Supported

Categories

Text to Speech Supported

Integrations

Gemini Supported
Gemini 3.1 Flash-Lite Supported
Gemini 3.1 Pro Supported
Gemini Enterprise Supported
Gemini Enterprise Agent Platform Supported
Gemini Live API Supported
Gemini Notebook Supported
Google AI Studio Supported
Google Vids Supported
SynthID Supported

Integrations

Gemini Not Supported
Gemini 3.1 Flash-Lite Not Supported
Gemini 3.1 Pro Not Supported
Gemini Enterprise Not Supported
Gemini Enterprise Agent Platform Not Supported
Gemini Live API Not Supported
Gemini Notebook Not Supported
Google AI Studio Not Supported
Google Vids Not Supported
SynthID Not Supported
Claim Gemini 3.8 Flash TTS and update features and information
Claim Gemini 3.8 Flash TTS and update features and information
Claim Outtloud and update features and information
Claim Outtloud and update features and information