Based on our record, MailTracker seems to be more popular. It has been mentiond 4 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
MailerCheck is the best, but I used also Hunter in the past and it did its duty pretty well. Source: over 2 years ago
MailTracker for Gmail is free but it only shows you if the email has been opened. Source: over 3 years ago
Hunter mailtracker - Email tracker to see if/when/how often customer/ investors see your emails. Source: almost 4 years ago
Hunter Mail Tracker: This is a classic. Bring “WhatsApp” read checks to your email. Know each time your email gets opened. Period. Source: almost 4 years ago
Gmail Mail Merge - Send personalized emails with attachments
Mailsuite - The best email tracking solution I've found. Free
InboxSDK - First usable API to write Gmail Apps for 1B active users
Bananatag - Find out what happens to your emails after you press send! Add email tracking, attachment tracking, email scheduling and templates to your daily emails.
Dynamically Personalized Emails by QGraph - Hyper-personalized emails for E-commerce
EmailTracker.cc - Free Email Tracker for Gmail. Close More Deals with Comprehensive Email Tracking, Automated Follow-up Reminders, and Detailed Click Insights