Best GPT-Tunnel Alternatives & Competitors

One-click AI assistant for browsing, writing and research

AI sidebar and browser agent for reading, writing and research

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

Summarize, bookmark and write with AI right in your browser

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

ChatGPT in your browser sidebar, without switching tabs

Your GPT-powered sidekick for every page, PDF and video

A low-cost AI assistant that lives in your browser tab

AI browser companion for chat, summaries and a personal knowledge base

AI writing assistant with autocomplete, research, and a Chrome extension

One AI assistant across every browser, app and device — no API keys needed

One AI assistant that works wherever you work