MergeMail is a Chrome add-on developed by MergeMail that offers a convenient solution for sending and tracking bulk emails in Gmail. With MergeMail, users can easily send personalized batch emails by putting their contacts in a Google Sheet and composing an email with personalization variables in Gmail.

One of the key features of MergeMail is its mail merge functionality, which allows users to send personalized emails to multiple recipients at once. Additionally, MergeMail offers email tracking capabilities, allowing users to track opens, clicks, and UTM codes.

MergeMail also provides users with the ability to create and use templates for their emails, making it easier to send consistent and professional-looking messages. The add-on also includes unsubscribe links, attachments, email previews, and the ability to schedule emails.

MergeMail is a free add-on that offers up to 50 emails per day, making it a great alternative to other mail merge tools like Gmass and YAMM (Yet Another MailMerge).