Docsify shows you how each recipient opens emails, attachments, clicks links, and views each page of documents and websites. The tool sends real-time notifications of the engagement in your emails.
They have a free plan with which you can track upto 100 mails/month. For unlimited tracking, their pricing starts at $9/month.
★★★★★ – “Must have for Gmail users ”
★★★★★ – “Powerful email tracker for Gmail”
