Custom AI voice cloning for real-time text-to-speech
Integrate custom or branded real-time AI voices with professional voice cloning. Inworld’s realistic text-to-speech has unmatched emotional depth and realism. Get custom AI voice cloning with a TTS model that’s significantly cheaper than other expressive voice AI services.
Get started with Inworld
Why Inworld Voices?
Professional voice cloning
- Professional TTS voice cloning: Don’t settle for AI voice cloning software that mass clones voices in minutes. Professional voice cloning ensures a better quality model.
- Emotional voices: Sick of robotic AI voices? Use an AI voice cloning service that provides you with the emotionally resonant voices you need to make your experience sound more human.
- Localization: Inworld’s real-time voice cloning helps you localize your custom voice in additional languages. Currently available in Mandarin, Korean, and Japanese.
Ways to use
3 ways to use Inworld Voice cloning AI
- Real-time AI voice cloning API: Use your cloned voice via our real-time AI voice API to power any real-time experience.
- Voice acting or recordings: Get a custom cloned voice to record dialogue for any use case.
- Integrated with Inworld’s AI Engine: Use our AI Engine to power the content of your experience in addition to your custom AI voice.
Demos
Inworld TTS voice cloning demos
Create the right voice for any use case - whether you need a sorcerer for a video game or a brand ambassador to answer customer queries.
Fiery Sorceress
Rebellion Guard
Beauty Influencer
Inworld difference
The best real-time voice cloning AI
- Ultra low latency: Inworld voice cloning AI has impressive 250ms end-to-end 50pct latency for approximately 6 seconds of audio generation. That’s much faster than alternatives.
- Inworld Voice value: Inworld Voice is more cost-efficient than other real-time expressive TTS voice cloning solutions on the market
- Ethically trained: Our training data was Creative Commons licensed datasets with an additional 20 hours of licensed audio from professional voice actors.
- High quality: We created a benchmark to measure audio quality across five characteristics: talking speed, generation accuracy, prosody, speaker similarity, and expressiveness.
Real-time voice API
AI voice cloning API
- Easy integration: Integrate cloned voices into with our TTS API using easy-to-use REST or gRPC APIs with either basic or JWT authentication – supported by extensive documentation.
- Scalability and reliability: Inworld Voice API is engineered for high volumes of requests to ensure uninterrupted text-to-speech for cloning voices.
AI voice cloning
Better than other AI voice cloning software
- Work with voice actors: Want to license the voice of your existing voice actors for your experience? We’ll work with you to create a custom voice model.
- Custom training = better voices: Get professional-quality voices with a custom AI voice cloning model.
- QA testing included: Custom AI voice cloning ensures that your model is quality tested and you’re given hands-on support for things like custom pronunciations.
AI custom voice cloning use cases
AI custom voice cloning use cases
- In-app voices: Give your app a custom and distinctive voice.
- Game characters: Give emotionally resonant voices to your NPCs.
- Customer service: Use AI voice cloning to create branded voices.
- Recordings: Easily record audio with your AI cloned voice for any purpose.
Frequently asked questions
Is it possible to clone a voice?
Yes, it is possible to clone a voice using artificial intelligence techniques known as AI voice cloning. Voice cloning can be accomplished either through commercial voice cloning software and applications that automate the process or via hands-on custom training by machine learning engineers.
What is voice cloning AI?
Voice cloning AI refers to technologies that use deep learning algorithms to replicate and synthesize a person's voice, allowing for the artificial generation of speech that sounds like the cloned voice. Cloned models are trained using samples of voice recordings that help customize an existing model to sound like the voice in the recordings. It’s important to note that not all TTS voice cloning modes are created equal. Some models sound more realistic than others and some take longer to generate dialogue than others, making them a poor fit for real-time use cases.
Inworld offers expressive real-time voice cloning AI with low latency that’s a perfect fit for real-time use cases.
How to clone your voice using AI
To clone your voice using AI, you typically need to provide a sufficient amount of recorded audio to a voice cloning software or machine learning engineer for custom AI voice cloning. These recordings are used to train AI models that can then generate new speech in your voice. While some voice cloning applications require very specific types of voice samples, others can clone a voice based on any clean voice sample.
How does AI voice cloning work?
AI voice cloning works by training neural networks on a large dataset of audio recordings from the target speaker. The network learns the nuances of the speaker's voice, including intonation, pitch, and pronunciation. Once trained, the AI model can generate new speech that mimics the speaker's voice.
Depending on the voice cloning software or service you’re using, you then will have access to the cloned voice via either an API or a user interface inside an application. AI voice cloning APIs are needed to integrate cloned voices into real-time experiences while user interfaces allow you to create recordings of the cloned voice.
How to use AI voice cloning
To use AI voice cloning applications, you simply have to provide audio samples to a voice cloning service or software platform that supports such functionality. The service will then process the samples to generate synthesized speech in the user's voice. However, automated AI voice cloning can run into issues such as issues with voice fidelity or pronunciation. Custom voice cloning offers more hands-on voice cloning where machine learning engineers train a model to mimic the speaker’s voice and are able to test and tweak the model to ensure it’s as close as possible to the cloned voice. This allows clients more customizations options including the ability to customize the pronunciation of certain words.
How long does it take to clone a voice?
The time it takes to clone a voice can vary depending on the complexity of the AI model and the quality and quantity of audio data provided. Generally, for AI voice cloning software, it may take several hours to train a basic voice cloning model, but more sophisticated models may require longer training times. For custom AI voice cloning, voice cloning and quality assurance work can take several weeks to ensure the fidelity and quality of the cloned voice.
What is required for voice cloning?
Voice cloning typically requires a substantial amount of high-quality audio recordings of the target speaker's voice. Additionally, access to AI tools or platforms capable of training voice cloning models is necessary.
For custom AI voice cloning with Inworld, contact us for more information on what’s required and how to format your voice samples.
How to do AI voice cloning
To perform AI voice cloning, one needs to choose a suitable AI platform or software that offers voice cloning capabilities, upload or input audio samples of the target voice, and follow the platform's instructions to initiate and complete the cloning process. For professional voice cloning, you have to provide the service you’re using samples of the voice you want to clone.
For custom AI voice cloning with Inworld, contact us for more information on what’s required and how to format your voice samples.
What’s the best voice cloning AI?
Inworld is considered one of the leading professional voice cloning AI services in terms of accuracy, quality, and ease-of-use. Inworld specializes in high-quality real-time voice synthesis using advanced AI techniques that emphasize expressiveness, allowing users to clone voices with impressive fidelity and naturalness.
Inworld also has much lower prices than other realistic generative AI voice APIs that offer real-time latency for their text-to-speech voice cloning. That makes Inworld one of the best voice cloning software or services on the market.