SunnyDay AI Email Writer

AI-powered email assistant with one-click replies, 4 tone options, preview and edit features.

SunnyDay AI Email Writer helps you write perfect email replies in seconds — works with all major email platforms. 📧 SUPPORTED EMAIL PLATFORMS Optimized for seamless integration with Gmail and Outlook web interfaces. Works with the latest versions of these popular email platforms. 🚀 HOW IT WORKS 1. Open any email and click Reply 2. Click the ✨ AI Reply button in the toolbar 3. Choose your tone: Professional, Friendly, Concise, or Detailed 4. Preview the AI-generated reply 5. Click Insert to add it to your email — done! ✨ KEY FEATURES • One-Click AI Replies — Generate email responses instantly without leaving your inbox • Works Everywhere • 4 Tone Options — Professional, Friendly, Concise, or Detailed for every situation • Preview & Edit — Review the AI draft before inserting. Edit, regenerate, or copy • Multi-Model Support • Privacy First — Your emails stay in your browser. Only sent to the AI API for processing • Bring Your Own Key — Use your own API key (OpenAI, DeepSeek, Claude, etc.) for unlimited use • Pro Plan — Unlimited replies for $8/mo with built-in AI, no API key needed 💰 PRICING • Free: 5 replies per day, all features included • Pro ($8/mo): Unlimited replies with built-in AI model 🔒 PRIVACY & SECURITY • No email data is stored on our servers • Email content is sent directly to the AI API only when you click "AI Reply" • Your API key is stored locally in your browser • We never track, log, or sell your data 🤖 POWERED BY AI Supports multiple AI models: OpenAI GPT-4o, Claude 3.5 Sonnet, DeepSeek Chat, Google Gemini Pro, and any OpenAI-compatible API. 📧 SUPPORT Email: tjshif@gmail.com