Best AIDU Alternatives & Competitors

AI sidebar and browser agent for reading, writing and research

A prompt library and management layer for ChatGPT and other AI models

One-click AI assistant for browsing, writing and research

ChatGPT in your browser sidebar, without switching tabs

AI browser extension that reads quiz questions and answers them with explanations

Bring ChatGPT, Claude and Gemini into Google Docs, Sheets, Slides and Gmail

All-in-one AI assistant across web, browser, desktop and mobile

One AI sidebar for every model, on every website

Your new tab becomes a keyboard-first workspace — tasks, tabs, focus, notes and an AI agent.

The Chrome website blocker that judges every page against your task

Organise and retrieve your browser tabs with AI

A Mac browser built for focus, with an AI companion called Airis