Observed arrival · 2026-09-21
MailPixel Makes Email Tracking Explain Its Limits
A no-account tool that generates hosted tracking pixels and a private activity link for monitoring image requests in emails.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- People testing email image delivery and request activity
- Worth noticing
- Pixels expire after 30 days and each has a separate private management link.
Field notes
The page creates an opaque image URL, an HTML snippet, and a separate private management link, with activity access saved in the current browser profile. It states that valid image GET requests receive server timestamps, while pixels expire after 30 days and are subject to a request cap. Gmail is handled as a separate extension workflow because ordinary compose does not accept raw HTML.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
One card from the complete issue