CosyVoice

CosyVoice

Alibaba
+
+

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About

CosyVoice is Qwen Cloud’s voice cloning and speech synthesis model in the CosyVoice series, designed for professional text-to-speech scenarios with improved sound quality, naturalness, expressiveness, and cloning fidelity. With a short reference recording, it can create a highly similar custom voice without model training; Qwen recommends 10–20 seconds of clear speech, while at least five seconds of continuous speech is required. The model supports real-time, streaming text-to-speech synthesis, allowing applications to accept text and return audio with low first-packet latency. It supports Chinese, English, French, German, Japanese, Korean, and Russian for cloned voices, with language hints available to improve identification during enrollment. Source recordings can use WAV, MP3, or M4A formats and should contain clean speech without background music, noise, or additional speakers.

About

NVIDIA Parakeet-RNNT-1.1B is a multilingual automatic speech recognition model built for quality transcription across voice applications. With 1.1 billion parameters and training on more than 90,000 hours of speech, it supports 25 languages and regional variants, including English, Spanish, French, German, Italian, Arabic, Japanese, Korean, Portuguese, Russian, Hindi, Dutch, Danish, Norwegian, Czech, Polish, Swedish, Thai, Turkish, and Hebrew. The model automatically detects the spoken language and uses a universal tokenizer created by training language-specific tokenizers and merging them into a shared vocabulary, enabling efficient cross-lingual learning and deployment. Parakeet-RNNT produces case-sensitive transcripts with upper and lowercase text, punctuation, spaces, and apostrophes, making the output suitable for production voice applications and downstream language understanding.

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Audience

Audiobook localization teams that need to clone voices and generate natural multilingual narration at scale

Audience

Multilingual contact-center platform developers who need accurate, deployable speech recognition across many languages and regional variants

Support

Phone Support
24/7 Live Support
Online

Support

Phone Support
24/7 Live Support
Online

API

Offers API

API

Offers API

Screenshots and Videos

Screenshots and Videos

Pricing

$0.26 per 10,000 characters
Free Version
Free Trial

Pricing

No information available.
Free Version
Free Trial

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
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

Alibaba
Founded: 1999
China
www.qwencloud.com/models/cosyvoice-v3-plus

Company Information

NVIDIA
Founded: 1993
United States
build.nvidia.com/nvidia/parakeet-1_1b-rnnt-multilingual-asr/modelcard

Alternatives

Qwen3-TTS

Qwen3-TTS

Alibaba

Alternatives

Chirp 3

Chirp 3

Google
mT5

mT5

Google
Fish Audio

Fish Audio

Hanabi AI
Mintza

Mintza

Paintingstack Technologies
MAI-Voice-2

MAI-Voice-2

Microsoft AI
Babbel

Babbel

Lesson Nine

Categories

Categories

Integrations

FluidVoice
Qwen
Qwen Studio
QwenCloud

Integrations

FluidVoice
Qwen
Qwen Studio
QwenCloud
Claim CosyVoice and update features and information
Claim CosyVoice and update features and information
Claim NVIDIA Parakeet and update features and information
Claim NVIDIA Parakeet and update features and information