Zuni

Zuni is a Chrome extension that puts a powerful AI assistant right in your browser sidebar, specifically designed to work seamlessly with Gmail. It allows you to access multiple AI models including OpenAI's GPT-4o, Anthropic's Claude, Google's Gemini, and others without switching between tabs or applications. The tool integrates directly with your Gmail inbox, providing contextual awareness of your emails as you browse and compose messages.

What sets Zuni apart is its tab-aware functionality—it can read specific tabs you have open, eliminating the need for copy-pasting content between windows. This means you can ask Zuni questions about information you're viewing in other tabs, and it will use that context to provide more relevant answers. The email assistant feature provides summaries, drafting advice, and on-point response suggestions, helping you handle complex emails more efficiently.

This tool is particularly valuable for professionals who rely heavily on Gmail and want to streamline their email workflow. It's ideal for quickly drafting responses, summarizing lengthy email threads, or getting AI assistance while maintaining focus on your primary browsing tasks. The free tier offers 10 daily message credits, making it easy to test before committing to the Pro plan for heavier usage.