Mailbutler

Mailbutler adds email tracking, templates and an AI assistant to Gmail, Outlook and Apple Mail. Mailbutler is an add-on for Apple Mail, Gmail and Outlook. It adds open tracking, templates, mail merge and a Smart Assistant that drafts replies.

Mailbutler offers a free trial instead of a free plan (14 days, no credit card required). Paid pricing: Starter from $4 per user a month.

Mailbutler pricing: Starter from $4 per user a month. Prices on the official site are in US dollars. Prices can change, so check mailbutler.io for the latest pricing.

Mailbutler is best for sales and small teams. People use it to track sales emails, send mail merge and draft replies with AI.

With Mailbutler, you can see when a prospect opens your quote and click on its links.

With Mailbutler, you can send one personalised message to a list of customers from your own inbox.

With Mailbutler, you can ask the Smart Assistant to summarize a long email and write a reply.

Popular alternatives in Email include Shortwave, Instantly, Smartlead and lemlist. Each has its own free plan and price, so compare them on the tool pages.

On its official website, mailbutler.io.

We checked them on the official site on 24 October 2026. Plans change often, so confirm the latest price on mailbutler.io before you pay.