Inworld TTS

Inworld TTS

Inworld
Orpheus TTS

Orpheus TTS

Canopy Labs
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+

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About

Inworld TTS is a state-of-the-art text-to-speech platform designed to deliver ultra-realistic, context-aware speech synthesis and precise voice-cloning capabilities at a radically accessible price. The flagship model, TTS-1, is optimized for real-time applications and supports low-latency streaming (first audio chunk in ≈200 ms) as well as multiple languages (including English, Spanish, French, Korean, Chinese, and more). Developers can use instant zero-shot voice cloning (5-15 seconds of audio) or professional fine-tuned cloning, add voice-tags for emotion, style, and non-verbal sounds, and switch languages while preserving voice identity. The larger TTS-1-Max model (in preview) offers even more expressive speech and multilingual strength. The platform supports both API and portal access, streaming or batch mode, and is designed for everything from interactive voice agents and gaming characters to branded audio experiences.

About

Canopy Labs has introduced Orpheus, a family of state-of-the-art speech large language models (LLMs) designed for human-level speech generation. These models are built on the Llama-3 architecture and are trained on over 100,000 hours of English speech data, enabling them to produce natural intonation, emotion, and rhythm that surpasses current state-of-the-art closed source models. Orpheus supports zero-shot voice cloning, allowing users to replicate voices without prior fine-tuning, and offers guided emotion and intonation control through simple tags. The models achieve low latency, with approximately 200ms streaming latency for real-time applications, reducible to around 100ms with input streaming. Canopy Labs has released both pre-trained and fine-tuned 3B-parameter models under the permissive Apache 2.0 license, with plans to release smaller models of 1B, 400M, and 150M parameters for use on resource-constrained devices.

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

Developers and businesses looking for a tool offering multilingual voice synthesis and custom-voice cloning at scale

Audience

Researchers needing a solution offering high-quality, low-latency speech synthesis with customizable voice cloning and emotion control capabilities

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

$0.005 per minute
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:

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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

Inworld
Founded: 2021
United States
inworld.ai/tts

Company Information

Canopy Labs
United States
canopylabs.ai/model-releases

Alternatives

Qwen3-TTS

Qwen3-TTS

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MARS6

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Chirp 3

Chirp 3

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Inworld TTS

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Fish Audio

Fish Audio

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Octave TTS

Octave TTS

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Llama 2

Llama 2

Meta

Categories

Categories

Integrations

Baseten
Claude
Fireworks AI
GitHub
Google AI Overviews
Google Colab
Groq
Hugging Face
Inworld
LiveKit
Llama 3
Mistral AI
OpenAI
Tenstorrent DevCloud
Vapi AI
VoiSpark
gpt-oss-20b

Integrations

Baseten
Claude
Fireworks AI
GitHub
Google AI Overviews
Google Colab
Groq
Hugging Face
Inworld
LiveKit
Llama 3
Mistral AI
OpenAI
Tenstorrent DevCloud
Vapi AI
VoiSpark
gpt-oss-20b
Claim Inworld TTS and update features and information
Claim Inworld TTS and update features and information
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Claim Orpheus TTS and update features and information