SONAR Email Tracker for Gmail - Secure & Free

SONAR Email Tracker is a Chromium-based browser extension for Gmail that makes you able to track your email activities, such as when your email is opened. Other than that, SONAR Email Tracker will give you peace of mind and a hint of what is the next email you should send or the next action you should take after you send an email, know who opened your emails, how many times your emails are opened, and how many times the links are clicked.

With SONAR Email Tracker, you can:

• Track email activities. Never lose track of your most important emails.
• Get real-time notifications when your urgent email is opened.
• Have a daily report on every email activity to analyze and improve your strategy.

And with SONAR Email Tracker Pro features, you can:

• Hide SONAR signature.
• Track links in your email.
• Get the first open alert via email.
• Get reminder for unopened emails.
• Track emails for 7 days.
• Get a more detailed, in-depth daily email report.
• Get an in-depth activity dashboard.