What is Mailyr?

Mailyr is an AI‑powered email writing tool that integrates directly into Gmail via a Chrome extension. It generates email drafts from a subject line within seconds, enabling users to insert the draft with a single click. The assistant offers multiple tone and length settings, allowing both formal and informal styles to be applied automatically.

Built on OpenAI’s GPT‑4o and complementary models, Mailyr provides quick, grammatically accurate text generation and early access to new AI capabilities. Teams can manage multiple users and share drafts inside the Gmail interface, streamlining communication and reducing writing time across individual and organizational workflows.

Mailyr pricing Freemium

Starter $0

Premium $4.90/mo

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Verify on the official pricing page.

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Mailyr's key features

AI-powered email drafting
Chrome extension for Gmail
Generate draft from subject
Tone and style options
Multiple AI model support
Fast email generation

Mailyr use cases

Generate a concise, polite customer support reply in Gmail by typing the issue summary into Mailyr's subject line field, then selecting a formal tone and length, ensuring instant, error‑free responses.
Collaborate with teammates to draft a project update email in Gmail by sharing the subject line in Mailyr, using the shared draft feature and adjusting tone to match the team’s voice, speeding up internal communication.
Automate weekly newsletter distribution by inputting the newsletter headline into Mailyr, selecting a persuasive tone, and letting the assistant generate a ready‑to‑send email body within seconds, saving time on content creation.