Audience
Users, developers and teams that need to clone voices and generate natural multilingual narration at scale
About CosyVoice
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.
Other Popular Alternatives & Related Software
MorVoice
MorVoice is an AI-powered text-to-speech and voice platform designed for creating professional audio content in the Web3 era. It enables users to generate realistic AI voices, clone voices, produce podcasts, and convert text into expressive speech. Powered by MorAI V3.1, the platform delivers emotionally rich, human-like voice synthesis across multiple languages. MorVoice also features a decentralized voice marketplace where creators can mint, license, and sell AI voice clones. Its tools support use cases such as audiobooks, podcasts, video voiceovers, e-learning, and virtual assistants. With fast voice cloning that requires only seconds of audio, creators can scale audio production effortlessly. MorVoice combines advanced voice AI with blockchain technology to unlock new earning opportunities for voice creators.
Learn more about MorVoice
Chirp 3
Google Cloud's Text-to-Speech API introduces Chirp 3, enabling users to create personalized voice models using their own high-quality audio recordings. This feature facilitates the rapid generation of custom voices, which can be utilized to synthesize audio through the Cloud Text-to-Speech API, supporting both streaming and long-form text. Access to this voice cloning capability is restricted to allow-listed users due to safety considerations; interested parties should contact the sales team to be added to the allowed list. Instant Custom Voice creation and synthesis are supported in various languages, including English (US), Spanish (US), and French (Canada), among others. It is available in multiple Google Cloud regions, and supported output formats include LINEAR16, OGG_OPUS, PCM, ALAW, MULAW, and MP3, depending on the API method used.
Learn more about Chirp 3
Qwen3-TTS
Qwen3-TTS is an open source series of advanced text-to-speech models developed by the Qwen team at Alibaba Cloud under the Apache-2.0 license, offering stable, expressive, and real-time speech generation with features such as voice cloning, voice design, and fine-grained control of prosody and acoustic attributes. The models support 10 major languages, including Chinese, English, Japanese, Korean, German, French, Russian, Portuguese, Spanish, and Italian, and multiple dialectal voice profiles with adaptive control over tone, speaking rate, and emotional expression based on text semantics and instructions. Qwen3-TTS uses efficient tokenization and a dual-track architecture that enables ultra-low-latency streaming synthesis (first audio packet in ~97 ms), making it suitable for interactive and real-time use cases, and includes a range of models with different capabilities (e.g., rapid 3-second voice cloning, custom voice timbres, and instruction-based voice design).
Learn more about Qwen3-TTS
Supavocal
Supavocal is an AI voice studio for text-to-speech, voice cloning, and speech-to-text. Turn text into expressive, studio-quality speech, clone any voice from about 15 seconds of audio, and transcribe recordings to text. Teams use Supavocal for video voiceovers, audiobook narration, character voices for games and animation, conversational chatbots and voice agents, and transcription, with a voice API for developers.
Learn more about Supavocal
Pricing
Starting Price:
$0.26 per 10,000 characters
Company Information
Alibaba
Founded: 1999
China
www.qwencloud.com/models/cosyvoice-v3-plus
Videos and Screen Captures
Other Useful Business Software
Build Agents and Models on One Platform
Gemini Enterprise Agent Platform is Google Cloud's comprehensive platform for developers to build, scale, govern, and optimize agents and models. Choose from Google's most advanced models and third-party models like Anthropic's Claude Model Family.
Product Details
Platforms Supported
Cloud
Training
Documentation
Support
Online
CosyVoice Frequently Asked Questions
Q: What kinds of users and organization types does CosyVoice work with?
CosyVoice works with these users and organization types: Mid Size Business, Small Business, Enterprise, Freelance, Nonprofit, Government, and Startup.
Q: What languages does CosyVoice support in their product?
CosyVoice supports these languages: English.
Q: What kind of support options does CosyVoice offer?
CosyVoice offers support via online.
Q: What other applications or services does CosyVoice integrate with?
CosyVoice integrates with: Qwen Studio, QwenCloud, and Qwen.
Q: Does CosyVoice have an API?
Yes, CosyVoice has an API.
Q: What type of training does CosyVoice provide?
CosyVoice provides training in the form of documentation.
Q: How much does CosyVoice cost?
Pricing for CosyVoice starts at $0.26 per 10,000 characters.
