Monica AI

Monica is an all-in-one AI assistant delivered as a browser extension (Chrome/Edge) plus desktop and mobile apps, letting you chat, summarize pages and videos, write, translate, search the web and generate images from a one-click sidebar on any page. It routes across many top models — GPT-5.x, Claude Opus, Gemini, Nano-Banana and Sora 2 — so you switch between the best model per task without leaving your browser. Built for professionals like entrepreneurs, analysts, researchers, developers, marketers and support teams, its main differentiator is combining every major AI model and a wide toolkit in a single, context-aware sidebar.