My Extension FourLine is Now Live on the Chrome Store! I’m excited to introduce Four Line, your ultimate AI command center. Now, you can access the top AI models like OpenAI, Claude, Gemini, Grok, and Kimi side-by-side in a powerful split-view dashboard. Four Line is built to boost your productivity by bringing together the world’s best AI models into one unified workspace. Say goodbye to constant tab-switching, and start working smarter. Instead of managing multiple browser windows, Four Line lets you interact with and compare responses from leading AIs all at once. Need to ask a question? See how different models handle it in real-time. Or, multitask by keeping a writing assistant open next to a coding assistant.