AIDU

AIDU is a browser extension for Chrome that positions itself as an idea companion: instead of leaving you to browse aimlessly, it surfaces suggestions and directions you can act on, and refreshes that material every day so the well does not run dry. Everything happens inside the browser, so there is no separate desktop app or mobile client to install.

The extension targets Vietnamese users, with its Chrome Web Store listing written in Vietnamese and its developer contact based in Vietnam. It asks you to sign in with an account before use, and its changelog shows iterative work on login handling and on speeding up answer generation, which suggests the core loop is a question-and-answer or idea-generation flow with an AI backend.

AIDU is a very small project — by its own store listing it has only a handful of users and has not been rated. It is best judged as a niche helper for quick inspiration, not as a substitute for a general-purpose AI assistant. Because it is a free extension, there is no subscription to weigh; the trade-off is a limited feature set and a thin public track record.