Free Plan
1 / 5 emails sent today
Automate email campaigns with smart scheduling and tracking - all within Google Workspace. No external servers, zero data collection, complete privacy.
Smart Email Automation
1 / 5 emails sent today
Everything you need for professional email automation, built right into Gmail
Works seamlessly within your existing Gmail interface. No need to learn new tools or switch between platforms.
Gradually build sender reputation with our progressive warmup system. Start small and scale safely to avoid spam filters.
Schedule emails to send at optimal times with intelligent delays to prevent spam detection and improve deliverability.
Track bounces, replies, and engagement without invasive tracking pixels. All analytics respect recipient privacy.
Gmail-native unsubscribe handling with automatic processing. Keep your lists clean and compliant effortlessly.
Zero data collection, no external servers, complete privacy. Your emails and data never leave Google Workspace.
Start free (5/day), try premium ($3 for 7 days), or go monthly (50/day for $6). Automatic quota management and daily resets.
Install in seconds, no complex configuration. Just add the Gmail add-on and start sending professional emails immediately.
MailerBits goes beyond basic email automation with sophisticated features designed for serious email marketers.
Gradually build your sender reputation with our progressive warmup system. Start with lower volumes and safely scale your email campaigns to avoid spam filters.
Track bounces, replies, and engagement without invasive tracking pixels or external services. All analytics respect recipient privacy and comply with regulations.
Automatic processing of Gmail native unsubscribe requests and manual unsubscribe replies. Keep your email lists clean and compliant with minimal effort.
Email Warmup
Privacy Analytics
Smart Scheduling
Unsubscribe Processing
Unlike other email automation tools, MailerBits is built with privacy at its core. We believe your email data should stay yours.
Everything runs within Google's secure infrastructure. No external servers or third-party data processing.
We don't collect, store, or analyze your email content, recipient lists, or personal information.
All data stays in your Google Sheets and Gmail. You have complete control and ownership of your information.
No external servers
No data collection
No third-party access
Get started with MailerBits in just 4 simple steps
Add MailerBits to your Gmail from the Google Workspace Marketplace. No complex setup required.
MailerBits automatically connects to your Gmail account and creates a private Google Sheet for tracking.
Write your email in Gmail's compose window, then click "Send via MailerBits" to access automation features.
Choose to send immediately or schedule for later. Track all results in your private Google Sheet.
Start free, try premium for $3, or subscribe monthly
Perfect for testing & light usage
One-time payment • 140 emails total
💚 Save 67% vs Trial
💡 No hidden fees, no long-term contracts. All plans include complete privacy protection and Google Workspace integration. Start free, upgrade anytime.
| Feature | Free | Trial | Monthly |
|---|---|---|---|
| Daily Emails | 5 | 20 | 50 |
| Total Emails | 150/mo | 140 (7 days) | 1,500/mo |
| Cost per Email | $0 | $0.021 | $0.004 |
| Duration | Unlimited | 7 days | Monthly |
| Auto-Renewal | - | No | Yes |
See MailerBits in action with these quick video tutorials.
A complete walkthrough from creating a draft to sending your first campaign.
Learn how to schedule your emails to be sent at the perfect time.
See how to upgrade your plan and unlock more powerful features in seconds.
Step-by-step guides to help you get the most out of our features.
Everything you need to know about MailerBits
MailerBits is a Gmail add-on that enables smart email automation within Google Workspace. It allows you to automate email campaigns, schedule delivery, and track results - all while keeping your data completely private within Google's ecosystem. No external servers or data collection required.
Yes, your data is completely private. MailerBits runs entirely within Google Workspace - no external servers, no data collection, no third-party access. All your emails, recipient lists, and tracking data stay in your own Google Sheets and Gmail account. We never see or store any of your information.
The Free plan allows you to send up to 50 emails per day with a monthly limit of 150 emails. The daily quota resets automatically every 24 hours. If you need to send more emails, you can upgrade to the Pro plan which allows 50 emails per day with a monthly limit of 600 emails.
Yes! MailerBits includes smart scheduling features. You can schedule emails to be sent at specific times, with intelligent delays between multiple recipients to prevent spam detection. The system works even when Gmail is closed, processing scheduled emails in the background.
MailerBits automatically creates a private Google Sheet in your account to track all email campaigns. You can see which emails were sent, their status (sent/failed/scheduled), and manage your recipient lists. Everything is stored securely in your own Google Drive.
No technical knowledge required! MailerBits is designed to be simple and intuitive. Just install the add-on, compose your email in Gmail, and click "Send via MailerBits". The tool handles all the automation and tracking automatically.
Absolutely! There are no contracts or long-term commitments. You can cancel your Pro subscription at any time and continue using the Free plan features. Your data and Google Sheets will remain accessible even after cancellation.
MailerBits works with all Gmail accounts, including personal Gmail, Google Workspace (G Suite), and Google Apps accounts. It's also compatible with mobile Gmail apps on Android and iOS devices.
Join thousands of professionals who trust MailerBits for their email automation needs
"MailerBits has transformed our cold email outreach. The warmup feature alone helped me improve deliverability from 20% to over 85% in just 3 weeks. The privacy-first approach gives me peace of mind."
"I was skeptical about email automation tools, but MailerBits' privacy-first approach convinced me. The unsubscribe management is seamless and the analytics are insightful without being invasive."
"The progressive warmup system is a game-changer. I went from getting 50% of my emails blocked to 95% inbox placement. The Google Sheets integration makes tracking campaigns effortless."
Join thousands of users who trust MailerBits for their email automation needs. Start free today!