4 items
Know when your Gmail emails are opened, and get reminded to follow up when there's no reply. Invisible tracking pixel added on send. Know exactly when your Gmail emails are opened — without leaving your inbox. MailPing adds a one-click tracking button to your Gmail compose window. When you're ready to send an email you want to track, click the 📬 button. MailPing invisibly embeds a tracking pixel and notifies you the moment your email is opened. ✅ See open time, open count, and recipient ✅ Desktop notification the instant it's opened ✅ Works entirely inside Gmail — no extra apps ✅ Free plan: 10 tracked emails/month ✅ Pro: unlimited tracking Perfect for sales outreach, job applications, client follow-ups, and any email where timing matters.
rating_count is the Chrome Web Store ratings count, not a written-review count.
Media assets
Screenshots and videos on the listing.
Has promo video
Whether the listing includes at least one video.
Languages
Declared language locales.
Developer website
Listing exposes a developer website URL.
Contact email
Listing exposes a contact email.
Keyword in name
Case-insensitive substring match in the name.
Keyword in description
Case-insensitive substring match in the description.
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.