Unlimited Email Tracker - Track opens and clicks, set reminders and delays in Gmail
mTracker - Here at MotionVFX, we try to make your lives easier.
Mailtrack.io - The best email tracking solution I've found. Free
Email Tracker - Find out if your emails were read
Saleshandy - Saleshandy is a cold email outreach platform that enables marketing and sales teams to scale their email outreach operations seamlessly.
EmailTrackerPro - EmailTrackerPro is an email tracking and spam filter solution.