Based on our record, PixelBlock seems to be more popular. It has been mentiond 1 time 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.
There have been some attempts by Google to restrict the amount of information that can be transmitted this way. For example,since 2013, Google has served all images in Gmail through its own proxy servers, which could hide your location from at least some tracking applications. And extensions such as Ugly Email and Pixel Block have been developed to block trackers on Chrome and Firefox. Source: over 2 years ago
Ugly Email for FireFox - Get back your email privacy, block email tracking
Stratechery - New layout, same great words about big tech
Scary Senders - Tracking pixels and open tracking in your emails are spooky 👻That’s why we at SendStack created a fun and easy-to-use email scanner to let you analyze any of your emails.
Email Parser & Analytics - Automatically adds your Gmail content to Spreadsheets daily.
Mailpanion - Track your email clicks & prevent others from tracking you.
Mailshake - Mailshake lets you build your professional network through a smart and intuitive approach to cold emailing.