MessageMate

by Askae, LLC · Communication

Manifest V3 Free

View in Chrome Web Store Data as of 15 Oct 2026

Polish your drafts with AI, adapted to Gmail, Slack, and other platforms.

Users

−1 in 30 days

Rating

5.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#227K

#190K among extensions

Version

1.1.4

updated 19 Jul 2026

Users

monthly, 3 months

Latest, 15 Oct 2026: 6 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 months

Latest, 15 Oct 2026: 6 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About MessageMate

MessageMate fixes the message you’re already writing, right on the page. Type your draft in Gmail, Slack, or another compose box, open MessageMate, and click one button. It cleans up grammar and tone to match the site, then updates your draft in place. It never sends for you. What it does • Reads your draft from the page • Fixes grammar, clarity, and tone • Matches formality to the site (email vs chat) • For email, adds a natural greeting and your sign-off • Lets you refine the result with optional feedback Your keys, your control • Use your own Gemini, OpenAI, or Claude API key • Keys and your name/signature are saved in your Chrome account • Add instructions only when you want extra guidance Simple by design. Write → click Fix → review → send when you’re ready.