Best AI Side Panel Alternatives & Competitors

AI sidebar and browser agent for reading, writing and research

ChatGPT in your browser sidebar, without switching tabs

Compare GPT, Claude, and Gemini answers side by side in one chat

One-click AI assistant for browsing, writing and research

One browser agent that combines every major AI model with web automation

One AI sidebar for ChatGPT, Claude and Gemini across the web

One AI sidebar for every model, on every website

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

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

The agentic AI browser that reads your tabs, files, and screenshots as context

Free / Open-sourceA free GPT side panel for Chrome using your own OpenAI key

Organize, search and export your AI chats across ChatGPT, Gemini, Claude and Grok