About
BlueTicks brings WhatsApp-style ticks to your Gmail Sent list: one tick when your email goes out, two blue ticks the moment it is opened, in real time. Hover a tick to see when, and how many times, an email was opened. A side panel lists the conversations still waiting on a read, multi-account support keeps every Gmail account in sync, and your own opens never count as reads.
The design constraint we care about most: no OAuth, no access to your Google account, no email content on our servers. Subject lines and recipients stay in your browser, and recipients see nothing added to their email. Read detection uses the classic tracking pixel, so the usual limits apply (image proxies, Apple Mail privacy), and we would rather be upfront about that.
There is a free plan; the paid plan is 4 dollars a year for gmail accounts.
Available on both stores. Chrome Web Store: chromewebstore.google.com/detail/blueticks-for-gmail/hipmeeilnlifaoegpfiodlnapplogpkn
Firefox Add-ons: addons.mozilla.org/en-US/firefox/addon/blueticks-for-gmail/