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Supercharge Your Google Sheets

Mailer123 transforms your spreadsheets into powerful email campaigns. Get your license key instantly.

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Instant License Key

Get your activation key immediately after purchase.

Features

Everything you need to streamline your email campaigns

Dashboard interface

Smart Analytics

Track opens, clicks, and conversions directly from your Google Sheets dashboard.

Real-time dashboard

Instant Activation

Get your license key immediately after purchase and start sending emails in minutes.

Command center

Enterprise Security

Bank-grade encryption and secure API connections protect your email campaigns.

Pricing

Choose the perfect plan for your email needs

Pricing dashboard

Starter

$9 /month
  • 1,000 emails/month
  • Basic analytics
  • Email support
MOST POPULAR
Business pricing

Professional

$29 /month
  • 10,000 emails/month
  • Advanced analytics
  • Priority support
  • Custom templates
Speed dashboard

Enterprise

$99 /month
  • 100,000 emails/month
  • Custom integrations
  • 24/7 phone support
  • Dedicated account manager

How it Works

Get started in 3 simple steps

Step 1
1

Choose Your Plan

Select the perfect pricing tier for your email volume needs

Step 2
2

Get License Key

Receive your activation key instantly after secure checkout

Step 3
3

Activate & Send

Install the addon and start sending emails from Google Sheets

Testimonials

What our customers say about Mailer123

Sarah Chen

Sarah Chen

Marketing Director

"Mailer123 cut our email campaign time by 75%. The Google Sheets integration is seamless and the license activation was instant."

Tech Team

TechCorp Team

Startup Founders

"The setup was incredibly smooth. We had our entire team up and running within an hour. The license activation is genius!"

Business Team

Maria Rodriguez

Sales Manager

"The analytics dashboard is incredible. We've increased our email open rates by 40% since switching to Mailer123."

FAQ

Frequently asked questions about Mailer123

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Your license key is delivered instantly after purchase via email and your account dashboard.
Yes, you can upgrade anytime. We'll prorate the difference automatically.
Absolutely. We use bank-grade encryption and never store your email content.
Keyboard setup
Yes, we offer a 30-day money-back guarantee on all plans.
Limits depend on your plan. Starter: 1K, Professional: 10K, Enterprise: 100K per month.
Yes, start with 100 free emails to test all features before subscribing.
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Can't find what you're looking for? Our support team is here to help.

Contact

Get in touch with our team

Contact workspace

Support

support@mailer123.com

+1 (555) 123-4567

Sales

sales@mailer123.com

+1 (555) 987-6543

Office Hours

Monday - Friday: 9AM - 6PM EST

Saturday - Sunday: 10AM - 4PM EST

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