Quill Inbox icon

Quill Inbox

by Extensive · Communication
Manifest V3 in_app
View in Chrome Web Store Data as of 15 Oct 2026

AI-powered email categorization, prioritization, and composition assistant for Gmail

Users
11
−2 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#188K
#157K among extensions
Version
1.1.0
updated 7 Aug 2025

Users

monthly, 15 months
02447Jul 2025Mar 2026Oct 2026
Latest, 15 Oct 2026: 11 usersMove the mouse over the chart for any month

Ratings count

monthly, 15 months
001Jul 2025Mar 2026Oct 2026
Latest, 15 Oct 2026: 0 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 Quill Inbox

Quill Inbox - AI Email Management for Gmail Quill Inbox is a Chrome extension that helps organize and compose Gmail emails using AI technology. FEATURES Email Categorization & Prioritization Automatically sorts your Gmail emails into five categories: Important, Urgent, Promotional, Social, and Regular. The AI categorization helps you identify which emails need immediate attention. AI-Powered Email/Reply Composition Provides writing assistance for new emails and email replies. The system analyzes conversation context and suggests content that matches your writing style. Priority Scoring Assigns priority levels to incoming emails based on categories to help you focus on what matters most. HOW IT WORKS 1. Install the extension from Chrome Web Store 2. Open your Gmail account 3. The extension automatically begins categorizing new emails 4. Use the composition feature when writing email responses 5. View priority scores to manage your email workflow PRIVACY AND SECURITY • Email content is processed through secure APIs but never stored permanently • No email data is retained on our servers after processing • All data transmission uses encryption protocols • You maintain full control over which emails are processed PRICING Free Plan - Email categorization (5 categories) - Basic composition assistance - Priority scoring - Up to 50 emails per month Pro Plan ($4.99/month) - Unlimited email processing - Advanced features - Priority support - Early access to updates SYSTEM REQUIREMENTS - Google Chrome browser - Active Gmail account - Internet connection for AI processing INSTALLATION Click "Add to Chrome" to install. The extension will appear in your browser toolbar and integrate with Gmail automatically. SUPPORT Contact our support team through the extension settings or visit our website for documentation and troubleshooting guides. Transform your Gmail experience with AI-powered email management.

Growth

WindowUsersChangeRatingsRating
7 days−10−47.6%00.00
30 days−2−15.4%00.00
6 months+1+10.0%00.00
1 year−44−80.0%00.00

Chrome Web Store search rankings

Where Quill Inbox appears when people search the store, with the 30 day change
Search phrasePosition30 days
inbox#21+3

Version history

2 versions recorded
1.1.07 Aug 2025
1.0.030 Jul 2025

Details

Category
Communication
First seen
30 Jul 2025
Size
1.7 MB
Languages
en
Pricing
in_app
Privacy policy
quill-inbox.web.app
Extension ID
implolfgcfkhpnnkfpadpiakklgelpoe

Permissions and risk

Moderate riskimpact 2, likelihood 2
Permissions
storage
Site access
https://mail.google.com/*

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