Question: I'm looking for an email extension that can help me track email opens and clicks to improve my communication strategy.

If you're looking for an email extension to track email opens and clicks, Mailbutler is a great option. It tracks emails, including the times, frequency, devices and locations they were opened and links clicked. It also has other features like scheduling emails, creating professional email signatures, setting reminders and using customizable templates. Mailbutler integrates with Outlook, Gmail and Apple Mail, and offers a secure and user-friendly experience.

For AI-powered features that can help you get a handle on your email, check out Superhuman. It's got a split inbox with AI-driven categorization, follow-up reminders and read status tracking so you can keep tabs on what's most important. Superhuman works with Gmail and Outlook, has an intuitive interface and offers a range of pricing options for different users.

Last, MailKing is worth a look if you want to automate email campaigns. It connects to Gmail and Google Workspace accounts so you can create, edit and send email campaigns right from your inbox. Features include unlimited open and click tracking, more than 1,500 pre-built email templates and auto-follow-up campaigns. It's geared for small and medium-sized businesses looking to take their email marketing to the next level.