Unlimited Email Tracker
Mailtrack.io
Intelliverse Email Tracker
EmailTracker.cc
EmailTrackerPro
mTracker
Mailcastr
Saleshandy
InstAddr
Mailo
HEY
Horde
Teknik Mail
Mailpile
Soverin
Cypht
Unlimited Email TrackerBased on our record, InstAddr should be more popular than Unlimited Email Tracker. It has been mentiond 3 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.
Snov.io is a free Gmail extension that can track when an email is opened, an attachment is viewed, and a link is clicked, and you can toggle each of these on/off. Source: about 3 years ago
I'd recommend https://m.kuku.lu/ for e-mails. You can choose your own username, password and also use 2FA and don't need to enter any additional information. I also use it for school mail. Source: about 1 year ago
You can get a .jp address at https://m.kuku.lu/. Source: over 2 years ago
InstAddr for temp email without losing the email account. You choose when to delete it. Source: almost 3 years ago
Mailtrack.io - The best email tracking solution I've found. Free
Mailo - Mailo is an email client where you can send and receive emails to and from anyone with an email address.
Intelliverse Email Tracker - Intelliverse Email Tracker provides insights to increase the productivity of your emails.
HEY - Email at its best, new from Basecamp.
EmailTracker.cc - Free Email Tracker for Gmail. Close More Deals with Comprehensive Email Tracking, Automated Follow-up Reminders, and Detailed Click Insights
Horde - Horde Groupware is a free, enterprise ready, browser based collaboration suite.