Replica is an AI tool that allows users to synthesize natural-sounding voices for their creative projects. It offers an ever-growing library of AI voice actors, each trained by real voice actors to mimic their unique speech patterns, pronunciation, and emotional range. With over 40 voices and more being added regularly, the tool is suitable for games, films, and other applications in the metaverse. Replica makes it easy to rapidly produce voice lines and play-test development builds before recording the final lines with actors. It also caters to indie creators who may not have the budget to hire a full cast of voice actors, offering a cost-effective solution. The tool provides pre-visualization and pitch visualization features that allow users to save on production costs or present proof of concept using placeholder voice acting. Additionally, Replica supports real-time voice generation, integration with game engines, and dynamic scripts for new creative opportunities. The tool emphasizes ethics and voice security, ensuring that voices are used responsibly. Users can get started with Replica for free without any credit card requirement or contracts.