a16z-backed Character.AI announced today that users can now engage in conversations with AI characters over calls. This new feature supports multiple languages, including English, Spanish, Portuguese, Russian, Korean, Japanese, and Chinese.
Before today’s public launch, the startup tested the calling feature and reported that over 3 million users made more than 20 million calls. Character.AI highlighted that calls with AI characters are useful for practicing language skills, conducting mock interviews, and enhancing role-playing game experiences.
Users can initiate calls with AI characters through a simple button tap. The feature is designed to offer a smooth calling experience with minimal latency. Additionally, users can switch seamlessly between calling and texting and use a “Tap to interrupt” option to stop the AI from talking.
In March, Character.AI introduced Character Voices, enabling users to hear characters speak in one-on-one chats. With the ability to create custom voices, the app now has over 1 million voices in its library.
The new calling feature debuts amid user complaints on Reddit about changing character personalities. Character.AI responded to 404 Media, stating that no major changes were made but acknowledging that some users might have noticed behavioral differences due to being part of a test.
Additionally, The Information recently reported that Google is developing its own customized chatbot platform to compete with Meta and Character.AI.
