Mailyr

Mailyr is a lightweight browser extension built specifically for people who live in Gmail. Instead of copying text into a separate chatbot, you describe what you want to say in a short prompt and the extension generates a complete draft inside the compose window you already have open. It is aimed at sales, support, recruiting and anyone who sends a lot of similar emails and wants the first draft handled for them.

The product focuses on speed and staying in context. You can generate a reply from a bullet list, shorten something that ran long, adjust the tone of a message before sending, or turn rough notes into professional prose. Because it lives in the browser rather than in a separate app, the workflow is: open compose, type a hint, review, edit, send.

Mailyr operates on a freemium model: there is no credit card required to get started and a free tier lets you try the assistant, with paid plans for heavier usage. Exact limits and prices are listed on the vendor's own pricing page, so check there before subscribing.