FastReply AI for Gmail

Reply to Gmail emails 5x faster with AI

As of June 2026, FastReply AI for Gmail has 4 users and a 5.00/5 rating from 2 reviews in the Communication category.

Communication

Chrome Web Store ↗.crx

Users0%

Rating0%

5.00

2 reviews

Reviews0%

Version

1.0.3

Manifest V3

90-day change · In the last 90 days this extension 1 version update, changed permissions.

History

2 snapshots

Tracking since Jun 5, 2026.

Not enough history yet for this metric — the chart fills in as we collect more snapshots.

View as table

Date	Users	Rating	Reviews	Version
Jun 5, 2026	—	—	—	0.0.1
Jun 11, 2026	—	—	—	0.0.1
Now	4	5.00	2	1.0.3

Changelog

Jun 11, 2026

description

FastReply AI helps you write better Gmail replies in seconds using AI — without leaving
  your inbox.
  
  ✨ HOW IT WORKS
  Click the "✨ FastReply" button in any Gmail compose window. Choose your tone, length, and
  language, then let AI generate a reply instantly with real-time streaming.
  
  ⚡ KEY FEATURES
  • AI-powered reply generation directly inside Gmail
  • 6 tones: Professional, Casual, Friendly, Concise, Formal, Apologetic
  • 4 lengths: One-line, Short, Medium, Detailed
  • Auto-detect or choose reply language (English, Vietnamese, Chinese, Japanese, Korean,
  French, German, Spanish)
  • Improve existing drafts or generate from scratch
  • Custom sign-off support
  • Real-time streaming — see your reply appear word by word

  🆓 FREE PLAN
  • 5 AI replies per day
  
  💜 PRO PLAN ($4.99/month)
  • 100 AI replies per day
  • Usage statistics & insights
  
  FastReply AI works directly inside Gmail — no copy-pasting, no switching tabs.

FastReply AI for Gmail helps you write better Gmail replies in seconds using AI — without leaving
  your inbox.
  
  ✨ HOW IT WORKS
  Click the "✨ FastReply" button in any Gmail compose window. Choose your tone, length, and
  language, then let AI generate a reply instantly with real-time streaming.
  
  ⚡ KEY FEATURES
  • AI-powered reply generation directly inside Gmail
  • 6 tones: Professional, Casual, Friendly, Concise, Formal, Apologetic
  • 4 lengths: One-line, Short, Medium, Detailed
  • Auto-detect or choose reply language (English, Vietnamese, Chinese, Japanese, Korean,
  French, German, Spanish and more...)
  • Improve existing drafts or generate from scratch
  • Custom sign-off support
  • Real-time streaming — see your reply appear word by word

  🆓 FREE PLAN
  • 5 AI replies per day
  
  💜 PRO PLAN ($4.99/month)
  • 100 AI replies per day
  • Usage statistics & insights
  
  FastReply AI works directly inside Gmail — no copy-pasting, no switching tabs.

Jun 11, 2026
name
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FastReply AI
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FastReply AI for Gmail
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Jun 11, 2026

host_permissions

https://mail.google.com/*, http://localhost/*, https://funky-swift-64.clerk.accounts.dev/*

https://mail.google.com/*, http://localhost/*, https://funky-swift-64.clerk.accounts.dev/*, https://fastreplyai.tuanhoang.dev/*, https://clerk.fastreplyai.tuanhoang.dev/*

Permissions & access

Permissions: cookiesstorageactiveTabscriptingidentity
Host access: https://mail.google.com/*, http://localhost/*, https://funky-swift-64.clerk.accounts.dev/*, https://fastreplyai.tuanhoang.dev/*, https://clerk.fastreplyai.tuanhoang.dev/*

Screenshots

About

FastReply AI for Gmail helps you write better Gmail replies in seconds using AI — without leaving
  your inbox.
  
  ✨ HOW IT WORKS
  Click the "✨ FastReply" button in any Gmail compose window. Choose your tone, length, and
  language, then let AI generate a reply instantly with real-time streaming.
  
  ⚡ KEY FEATURES
  • AI-powered reply generation directly inside Gmail
  • 6 tones: Professional, Casual, Friendly, Concise, Formal, Apologetic
  • 4 lengths: One-line, Short, Medium, Detailed
  • Auto-detect or choose reply language (English, Vietnamese, Chinese, Japanese, Korean,
  French, German, Spanish and more...)
  • Improve existing drafts or generate from scratch
  • Custom sign-off support
  • Real-time streaming — see your reply appear word by word

  🆓 FREE PLAN
  • 5 AI replies per day
  
  💜 PRO PLAN ($4.99/month)
  • 100 AI replies per day
  • Usage statistics & insights
  
  FastReply AI works directly inside Gmail — no copy-pasting, no switching tabs.

Technical

Version: 1.0.3
Manifest: V3
Size: 971KiB
Min Chrome: 88
Languages: 1
Featured: No

Metadata

ID: hkgdkcmanpckbmaflannifiikioojljd
Developer ID: u1a80189896f970e71cabb51864ab785f
Developer Email: [email protected]
Created: Jun 4, 2026
Last Updated (Store): Jun 6, 2026
Last Scraped: Jun 11, 2026
Website: fastreplyai.tuanhoang.dev
Support URL: https://fastreplyai.tuanhoang.dev/support
Privacy Policy: https://fastreplyai.tuanhoang.dev/privacy

Data sourced from the Chrome Web Store · last verified Jun 11, 2026.