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Description
Chatterbox, an open-source voice cloning AI model created by Resemble AI and distributed under the MIT license, allows users to perform zero-shot voice cloning with just a five-second sample of reference audio, thereby removing the requirement for extensive training. This innovative model provides expressive speech synthesis that features emotion control, enabling users to modify the expressiveness of the voice from a dull tone to a highly dramatic one using a single adjustable parameter. Additionally, Chatterbox allows for accent modulation and offers text-based control, which guarantees a high-quality and human-like text-to-speech output. With its faster-than-real-time inference capabilities, it is well-suited for applications requiring immediate responses, such as voice assistants and interactive media experiences. Designed with developers in mind, the model supports easy installation via pip and comes with thorough documentation. Furthermore, Chatterbox integrates built-in watermarking through Resemble AI’s PerTh (Perceptual Threshold) Watermarker, which discreetly embeds data to safeguard the authenticity of generated audio. This combination of features makes Chatterbox a powerful tool for creating versatile and realistic voice applications. The model's emphasis on user control and quality further enhances its appeal in various creative and professional fields.
Description
Dubbing a video into 33+ languages used to mean hiring voice actors, booking studios, and waiting weeks. Perso AI Dubbing replaces that entire workflow with a cloud-based AI platform that delivers studio-quality localized video in minutes.
The platform combines:
- ElevenLabs-powered voice cloning (2025 partnership) that carries each speaker's tone and emotion across languages
- Natural lip sync aligning translated audio to on-screen mouth movements
- Speech recognition covering 99+ languages
- Multi-speaker detection — up to 10 distinct speakers per video
- Script editor with per-speaker review and automatic subtitle export
Adopted by 450,000+ users in 80+ countries. Plans from $6.99 per month. Built by ESTsoft (founded 1993, KOSDAQ: 047560, ISO/IEC 27001 certified).
API Access
Has API
API Access
Has API
Integrations
TikTok
Aircall
Avaya Cloud Office
ChatGPT
Discord
GENESYS
GPT-3
HeyGen
LiveAgent
LivePerson
Integrations
TikTok
Aircall
Avaya Cloud Office
ChatGPT
Discord
GENESYS
GPT-3
HeyGen
LiveAgent
LivePerson
Pricing Details
$5 per month
Free Trial
Free Version
Pricing Details
$6.99 per month
Free Trial
Free Version
Deployment
Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook
Deployment
Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook
Customer Support
Business Hours
Live Rep (24/7)
Online Support
Customer Support
Business Hours
Live Rep (24/7)
Online Support
Types of Training
Training Docs
Webinars
Live Training (Online)
In Person
Types of Training
Training Docs
Webinars
Live Training (Online)
In Person
Vendor Details
Company Name
Resemble AI
Country
United States
Website
www.resemble.ai/chatterbox/
Vendor Details
Company Name
ESTsoft
Founded
1993
Country
South Korea
Website
perso.ai/