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Average Ratings 0 Ratings

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ease
features
design
support

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Description

Griffin serves as Tavus’s inaugural Human Interaction Model, a sophisticated full-duplex video-to-video system crafted to comprehend and produce real-time face-to-face human interactions. In contrast to conventional conversational systems that tackle speech recognition, language modeling, and speech synthesis in a linear manner, Griffin operates by continuously absorbing audio and video inputs, making instantaneous decisions about responses, and concurrently delivering expressive speech and visual output. It carefully considers not just the spoken words but also the subtleties of tone, eye contact, facial expressions, gestures, pauses, interruptions, and the broader visual environment. The model is capable of backchanneling, yielding or taking conversational turns, effectively responding to interruptions, maintaining engagement during moments of silence, and adapting its emotional tone and nonverbal cues as the dialogue evolves. Moreover, Griffin is adept at generating a comprehensive visual scene from a reference image, capturing elements like the face, body, hands, chair movements, shadows, and background, which allows it to present more than just a talking head in conversation. This advanced functionality enhances the overall authenticity and richness of human-like interaction.

Description

Outtloud is a cutting-edge AI text-to-speech platform that converts documents, research papers, and web articles into natural, engaging audio in over 100 voices across more than 50 languages. Designed for researchers, students, and professionals, Outtloud reduces reading time by allowing users to listen to complex STEM papers, news updates, and online content while multitasking. It offers a variety of unique features such as emotional voice tones—including excitement and whispering—bookmarking and annotating paragraphs, and skipping repetitive or irrelevant sections like page numbers and footers. Users can also create custom AI podcasts by searching the web for real-time information and instantly generating audio summaries on any topic. Outtloud’s platform is highly accessible, with support for PDFs, EPUBs, and more, making it easy to transform lengthy documents into audiobooks. The service emphasizes privacy and security, with encrypted storage and no sharing of personal data. Plans start affordably at $8 per month, and users can try it free for three days with no commitment. Outtloud stands out as a comprehensive productivity tool that enhances learning and information retention by combining advanced AI voices with practical usability.

API Access

Has API Yes 

API Access

Has API No 

Screenshots View All

Screenshots View All

No images available

Integrations

Tavus Yes 

Integrations

Tavus No 

Pricing Details

$22 per 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 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 No 

Types of Training

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

Types of Training

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

Vendor Details

Company Name

Tavus

Founded

2020

Country

United States

Website

www.tavus.io/griffin

Vendor Details

Company Name

Outtloud

Founded

2025

Country

United States

Website

www.outtloud.com

Product Features

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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