According to AlphaMoat, as of 2026-09, the Chrome extension FlashMail has 43 users (+10.3% MoM), rated 5 (14 reviews) — ranked #5,754 of 9,324 AI browser extensions, and #1,190 of 1,839 in Office & Collaboration.
Chrome extension to generate email responses using ChatGPT Introducing FlashMail for Google Chrome - the ultimate productivity tool for busy professionals who want to make their email writing more efficient and effective. With this powerful extension, you can generate personalized emails and email replies in just one click. And that's not all - if the generated email doesn't exactly fit your needs, FlashMail also allows you to easily improve it by making it longer, shorter, more complex, or more structured.
Using the latest ChatGPT technology, the extension understands the tone and length you want for your email, making it easy to craft a message that is both professional and tailored to your audience. Plus, with the built-in email summary feature, you can quickly review previous emails and stay organized.
Say goodbye to the tedious task of writing emails and hello to increased productivity with FlashMail for Google Chrome. And the best part? It's completely free! Don't wait any longer to streamline your email communication - download FlashMail now.
_______________________________ HOW TO USE ON GMAIL
How to reply to an email: 1) Go to an email in your email inbox and click on the button reply 2) Click on the FlashMail icon located on the bottom left of the reply box 3) You will see the previous email appear. You can then briefly describe what you want the email to say 4) Click on the generate button to see the generated email 5) To insert the email directly in the reply box, click on the Insert Email button
How to create a new email from scratch: 1) Click on the Compose button in Gmail 2) Click on the FlashMail icon located on the bottom left of the reply box 3) You can then briefly describe what you want the email to say 4) Click on the generate button to see the generated email 5) To insert the email directly in the reply box, click on the Insert Email button
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+ CompareData month: 2026-09 · User counts and ratings come from public Chrome Web Store data, aggregated monthly. See methodology.