Mail Merge for Gmail & Mass Email Sender - EmailMassa

Sending personalized email one by one wastes time and makes mistakes more likely. EmailMassa turns Gmail into a mail merge, mass email sender, and email marketing workflow. Import contacts from Google Sheets, CSV, or a pasted list, personalize every message, and send through your own Google account without switching tools. Track opens and clicks to see which contacts and email campaigns get attention. Use ready-made sales, outreach, and follow-up templates, save private templates, and compare template statistics to see what converts best. PAY ONCE. NO SUBSCRIPTION. Choose 30-day or 365-day Premium access with one Stripe payment. There is no recurring charge or automatic renewal. NEW: TEMPLATE LIBRARY WITH STATISTICS • Ready-made official templates to start in seconds • Your own private templates (kept on your device) • Community public templates (anonymized, with no recipient lists or tracking data) • Per-template statistics: campaigns, sends, open rate, and click rate — see which template converts best FEATURES • Import recipients from Google Sheets, CSV, or a pasted list • Personalize subjects and messages with names, companies, email addresses, phone numbers, and custom columns • Preview the first recipient and send yourself a test • Schedule campaigns for a future date and time • Control the delay between messages • Schedule a follow-up • Template library (official, private, and public) with statistics • Optionally track opens and clicks • Maintain a suppression list and support one-click unsubscribe headers • Add an optional WhatsApp call to action LIMITS Free plan: • 1 campaign per day • 100 campaigns total Active Premium access: • Up to 500 emails per day • Unlimited campaigns during the purchased access period Gmail can also apply account-specific sending limits. PRIVACY AND GOOGLE ACCESS • Messages are sent through the Gmail API only after you start a campaign • EmailMassa does not request permission to read your inbox • EmailMassa never receives or stores your Google password • The drive.file permission limits access to files you select or create for use with the app • Public templates are anonymized and never include recipient lists or tracking hashes • Stripe processes payment details; EmailMassa does not store card data Only email recipients who expect to hear from you. You are responsible for consent, campaign content, Gmail policies, anti-spam requirements, and applicable privacy laws.