
LemonSlice is a platform that provides real-time interactive video agents, capable of turning a single static photo into a digital human that can engage in real-time audio-video conversations, primarily to enhance immersive human-computer interaction.
Users typically need three steps: upload a character image, select or configure the voice, and write prompts that define the character's behavior; you can then create the agent and embed it into a website or app via embed code or API.
The platform supports static images across styles from photo-realistic to cartoon and illustration, enabling creation of virtual avatars in the corresponding style.
Mainly used in customer service, online education, corporate training, content creation, e-commerce guidance, and mental health support—scenarios that require anthropomorphized interactions.
The platform offers no-code embedding via simple copy-and-paste links, and also provides a full API for deeper, more flexible integrations.
The platform is engineered for real-time interactivity, with its in-house model designed for low latency and fast generation to support a smooth conversational experience. Actual performance may vary by deployment environment.
The LemonSlice-2 model employs techniques like temporal consistency to reduce artifact accumulation when generating long video sequences, preserving visual coherence.
Users can customize the agent's appearance (via image), voice characteristics, and define its dialogue style, knowledge domain, and interaction manner through prompts.

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LemonSlice AI is a platform for generating real-time, interactive AI digital humans, featuring two core products: Video AI Agents and Creative Studio. It can turn static images into dynamic characters with expressions and lip-sync, enabling real-time conversation and video generation. It is suitable for a variety of use cases, including content creation, customer service, and education and training.