An AI character is a character that’s created using artificial intelligence technologies. These can include natural language processing models, machine vision, speech-to-text, and other computer models. Together, they work to mimic the dynamic and social nature of human interactions. More on AI characters and where they can be used here.

The avatars are character visuals used throughout are product are meant to be illustrative. We use Ready Player Me avatars for our demos, but as a developer platform, our goal is to be compatible with any character visuals or models. We power the character’s brain, and its appearance is completely up to you. 

All interactions within Inworld Studio and with shared characters are unlimited and free. API & integrations pricing can be found here .

The Inworld Engine comprises several machine learning and character AI models that are designed to mimic human gestures, speech, safety, emotion, and memory.

We’re focused on English for now, but are looking at adding additional languages.

We support custom voices under our Launch subscriptions. We need about 20 minutes of voice data. 

You retain all rights to the characters you created, the inputs you entered to create those characters, and any resulting conversations with your characters. For further detail, check section 5A in our terms of service.

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