MassMailer for Gmail & Sheet

Send personalized mass emails directly from Google Sheets via Gmail API with zero third-party servers.

Welcome to MassMailer for Gmail & Google Sheets! Need an efficient tool to manage and send hundreds of personalized emails at once without relying on third-party servers? MassMailer is the ultimate solution. It operates entirely within your browser and sends emails straight from your own Gmail account. ✨ KEY FEATURES: 🚀 Fast, Simple & Secure - 100% browser-based execution. There are no intermediary servers processing your data. Your Google Sheets data and email content remain absolutely private and secure. - We only request the minimum permissions needed to read your spreadsheet structure. 📑 Blazing Fast Data Extraction - Simply paste your Google Sheet URL, and the extension will automatically extract your column headers and rows. 🏷️ Deep Personalization with {{Tokens}} - Utilize our visual rich-text editor (Quill HTML). - Insert {{Column Name}} tokens so every outgoing email is uniquely tailored to each recipient. Boost your open and conversion rates effortlessly. 📁 Flexible Attachments - Upload files directly from your computer and attach them to your entire mailing list in one go. ⚙️ Advanced Data Filtering (Premium) - Filter your campaigns based on custom conditions, meaning only rows that match your criteria will receive an email (e.g., Status = "Replied"). 🔀 A/B Subject Line Testing (Premium) - Create and split-test Subject A and Subject B to easily track which campaign resonates best with your audience. Install today to break free from strict email limits and optimize your mass mailing workflow!