Pyramail is a mail merge add-on for Google Sheets that lets you send personalized bulk email campaigns directly through your Gmail account. Compose, preview, track, and automate - all from a single window. No drafts to prepare. No tabs to switch between. No external tools to configure. WHY PYRAMAIL Most mail merge tools stop at variable replacement. Pyramail goes further with a built-in AI email writer, automated multi-step follow-up sequences, pre-send validation, and a real-time HTML editor - features you won't find in other mail merge add-ons at this price. HOW IT WORKS 1. Add your contacts in Google Sheets™ - each column becomes a personalization variable. 2. Compose your email directly in Pyramail using the rich text editor, AI writer, or HTML mode. 3. Preview your email with real data from your sheet before sending. 4. Send and track opens and clicks in real time. FEATURES AI Email Writer Describe the email you need and get a polished, ready-to-send draft in seconds. Adjust the tone, length, or style without leaving the compose window. Powered by Google Gemini. Automated Follow-Up Sequences Build multi-step follow-up campaigns that trigger automatically based on recipient behavior. If they don't open, Pyramail follows up for you while you focus on other work. Live Preview with Real Data Toggle live preview to see exactly how your email looks with actual data from your spreadsheet. Variables resolve instantly - no more sending test emails to yourself. Built-in HTML Editor Switch to HTML mode with full syntax highlighting. Edit your email code right where you compose - no external editors, no copy-pasting. Pre-Send Validation Automatically scan your recipient list for invalid email addresses, common typos, and duplicate contacts before you hit send. Review flagged errors and fix them with one click. Open and Click Tracking Know exactly who opened your email and which links they clicked. Tracking data syncs directly to your Google Sheet in real time. Scheduled Sending Write your emails now and schedule them to send later. Choose the exact date and time for your campaign. Conditional Sending Set rules to send emails only to recipients who meet specific criteria. Filter by numbers, text, or dates without splitting your spreadsheet into separate sheets. Personalized Attachments from Google Drive Link a Google Drive folder and Pyramail automatically matches files to recipients based on your sheet data. Send personalized invoices, certificates, or contracts with zero manual sorting. Email Templates Save and reuse your best-performing emails. Load a template, customize it, and send. Unsubscribe Link Management Add a standard or custom unsubscribe link to stay compliant. Recipients can opt out, and their status updates automatically in your sheet. Smart Spam Warnings Get AI-powered warnings about content patterns that might trigger spam filters before you send. Catch issues like excessive capitalization, suspicious phrases, or formatting problems. PLANS AND PRICING Free - $0 forever Up to 50 emails per day, 5 AI requests per month, 3 templates, 1 follow-up sequence, live preview, HTML editor, and pre-send validation. No credit card required. Pro - Starting at $4.99/mo 500 emails per day, 50 AI requests per month, open and click tracking, scheduled sending, conditional sending, personalized attachments, Drive file matching, 10 templates, 5 follow-up sequences, unsubscribe link, and priority support. Premium - Starting at $9.99/mo Everything in Pro plus 2,000 emails per day (Google Workspace accounts), unlimited AI requests, unlimited templates, unlimited follow-up sequences, custom unsubscribe links, auto-fix validation, and smart spam warnings. All paid plans include a 14-day money-back guarantee. PRIVACY AND SECURITY Pyramail is engineered for complete privacy: - Your data stays in your Google account. Pyramail does not maintain an external database of your contacts or spreadsheet data. - Send-only Gmail access. Pyramail sends campaigns you trigger. It cannot read your inbox, drafts, or private emails. - AI prompts are ephemeral. Text sent to the AI assistant is processed in real time and discarded immediately. It is never stored or used to train models. - Payments handled by Lemon Squeezy (PCI-DSS Level 1). Pyramail never sees or stores your credit card information. - Revoke access anytime from your Google Account security settings. Google Workspace Marketplace Verified. Google API Limited Use Policy Compliant. GETTING STARTED 1. Install Pyramail from the Google Workspace Marketplace. 2. Open any Google Sheet with your recipient list. 3. Launch Pyramail from Extensions → Pyramail. 4. Compose your first email and hit send. Need help? Email support@pyramail.app.