Monica

Monica is an all-in-one AI assistant that integrates directly into your browser, desktop, and mobile workflow to provide on-demand intelligence across tasks. It combines multiple leading models (including GPT-5, Claude 4.5, Gemini 2.5, and Sora 2) so users can choose or automatically leverage the most suitable engine for each query. Within any webpage, Monica enables AI chat, context-aware smart search, and in-place content assistance without switching tabs or tools.

Users can generate and refine writing, summarize long articles, PDFs, and documents, translate text across multiple languages, and create or debug code with inline explanations. Monica also supports image creation from text prompts and video generation for visual content needs. Typical use cases include drafting emails and reports, researching complex topics with cited answers, preparing study notes, reviewing contracts or technical documentation, localizing content, and rapidly prototyping software.