Ugly Email is a Gmail / Firefox plug-in. When a tracker is detected, it shows the icon of an eyeball in the subject line to alert you that a tracker is hidden inside the email.
Blocked trackers include:
- MailChimp
- SendGrid
- Drip
- Mailgun
- Streak
- Bananatag
- Yesware
- Postmark
- Sidekick
- TinyLetter
- MixMax
- MailTrack
- toutapp
- Litmus
- Boomerang
- ContactMonkey
- Cirrus Insight
- Polymail
- YAMM
- GetResponse
- phpList
- Close.io
- Constant Contact
- Marketo
- Return Path
- Outreach
- Intercom
- Mailjet
- Nethunt
...and
Ulgy Email is soliciting suggestions for other email spies to add to the list. Ugly Email claims it does not store, transfer, transmit or save any of your data.
