Send personalized emails, mail merge campaigns, newsletters, and calendar invitations from Google Sheets™. Automate outreach, schedule events, and manage communications in Google Workspace™.
Listing updated:June 11, 2026
Works with:
509
Overview
Use your Gmail™ account to send personalized emails, newsletters, and calendar invitations directly from Google Sheets™. Create mail merge campaigns, customize every message with spreadsheet data, and reach hundreds of recipients in just a few clicks.

Whether you're sending event invitations, announcements, marketing emails, newsletters, or follow-up messages, Light Mail Merge helps you automate communication while keeping every email personal.

📬 How Light Mail Merge Works

No downloads or complex setup required. Everything runs securely within Google Workspace™.

Open your Google Sheet™ containing contact information.
Map spreadsheet columns to email fields and variables.
Create your email, newsletter, or calendar invitation.
Select recipients and send personalized communications in bulk.

Light Mail Merge automatically merges data from your sheet into each email, allowing you to personalize messages at scale.

💡 Key Features

• Send personalized bulk emails from Gmail™
• Create mail merge campaigns from Google Sheets™
• Send newsletters and announcements in bulk
• Send calendar event invitations in bulk
• Personalize emails using spreadsheet data
• Schedule email campaigns and invitations
• Supports English and Japanese

💁 Need Help?

We're committed to providing fast and friendly support from real people.

Visit our FAQ:
https://kakounex.com/faq/
Contact our support team:
service@kakounex.com
💲 Pricing

🎊 One license includes both Light Form and Light Mail Merge.

https://kakounex.com/lightform/#Anc-Pricing

Discounts are available for educational institutions and non-profit organizations. Please contact us for details.
Additional information
PricingFree of charge trial
Privacy policy
Terms of service
Light Mail Merge – Bulk Email & Calendar will ask for the permissions shown below. Learn more
Light Mail Merge – Bulk Email & Calendar will need access to your Google account
This will allow Light Mail Merge – Bulk Email & Calendar to :
See, edit, create, and delete all your Google Sheets spreadsheets
Send email on your behalf
See, edit, share, and permanently delete all the calendars you can access using Google Calendar
View and manage your data in Google BigQuery and see the email address for your Google Account
Display and run third-party web content in prompts and sidebars inside Google applications
Connect to an external service
Allow this application to run when you are not present
See your primary Google Account email address
See your personal info, including any personal info you've made publicly available
Reviews
Language:
Sort by:
Google doesn't verify reviews or ratings. Learn more about reviews
No comments
Search
Clear search
Close search
Google apps
Main menu