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Know when your
emails are opened

Mailpanion not only alleviates your anxiety of wondering whether your emails have been received but also protects your privacy by detecting and blocking trackers in emails you receive.

Add to Chrome
Used worldwide, as featured in


Seamless integration with Gmail makes using Mailpanion easy.


Your data remains secure and private on your device.

Reliably accurate

Confidently open emails knowing that Mailpanion intercepts virtually all trackers.

Completely free

There are no hidden charges, Mailpanion is free to use!

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Prevent others from monitoring your activity

The vast majority of email marketers use email tracking.

70%of mailing lists use trackers
30%of these leak your data to 3rd parties
As per a 2018 research study at Princeton University