Mailyr: Write Emails with GPT-5, Claude, and Gemini

Stop staring at a blank cursor. Mailyr is the advanced AI email writer designed to help you craft professional, flawless messages directly inside Gmail. Powered by top-tier models like GPT-5, Claude, and Gemini, this extension seamlessly integrates into your workflow to save you hours of writing time every week.

➤ Overview

Writing shouldn't take up half your day. Whether you need to reply to a client, draft a formal request, or clean up a messy note, this tool acts as your personal editor and copywriter. Unlike basic helpers, the extension leverages the world's most powerful technology to understand context, tone, and nuance, ensuring your messages always sound human and professional.

➤ Why Choose This Extension?

• Write 10x Faster: Turn a few bullet points into a fully written, polished message in seconds.

• World-Class Models: We do not limit you to one brain. Switch between GPT-5, Claude Sonnet, Gemini, and GPT-4o-mini to find the perfect style for your needs.