Quill Inbox
AI-powered email categorization, prioritization, and composition assistant for Gmail
As of May 2026, Quill Inbox has 10 users in the Communication category.
Usersdown 16.7 percent−16.7%
10
10
Ratingno change0%
—
— reviews
Reviewsno change0%
—
Version
1.1.0
Manifest V3
History
4 snapshotsTracking since Apr 1, 2026.
View as table
| Date | Users | Rating | Reviews | Version |
|---|---|---|---|---|
| Apr 1, 2026 | 12 | — | — | 1.1.0 |
| Apr 21, 2026 | 11 | — | — | 1.1.0 |
| May 6, 2026 | 10 | — | — | 1.1.0 |
| May 17, 2026 | 14 | — | — | 1.1.0 |
| Now | 10 | — | — | 1.1.0 |
Permissions & access
- Permissions
- storage
- Host access
- https://mail.google.com/*
Screenshots
About
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.
Technical
- Version
- 1.1.0
- Manifest
- V3
- Size
- 1.66MiB
- Min Chrome
- 88
- Languages
- 1
- Featured
- No
Metadata
- ID
- implolfgcfkhpnnkfpadpiakklgelpoe
- Developer ID
- u7c93c086d022cd826ebc513476a8b34a
- Developer Email
- [email protected]
- Created
- Jul 30, 2025
- Last Updated (Store)
- Aug 7, 2025
- Last Scraped
- May 31, 2026
- Website
- —
- Support URL
- —
- Privacy Policy
- https://quill-inbox.web.app/
Similar extensions
Alternatives to Quill Inbox, ranked by description similarity.
TESS Assistant
Supercharge your inbox with AI — Smart email writing, replying, summarizing, and more in one tool.
11
★ 5.0
Gmail GPTier - AI Email Assistant
AI-powered extension to analyze emails and generate intelligent replies
9
★ 5.0
GaiEMail (AI Email Assistant) - Generate Replies
Generate intelligent email replies in Gmail using AI. Save time with professional, contextual responses.
26
★ 5.0
Karma Inbox
Gmail karma scoring to help prioritize your inbox
—
★ 5.0
ChatGPT for Gmail by cloudHQ
Automatically write emails using ChatGPT for Gmail
30.0K
★ 4.4
AI-Powered Email Summarizer
Summarize emails using AI to extract key points and suggest responses
85
★ 4.6
Mailint AI – Gmail Extension That Writes and Analyzes Emails Your Way
AI-powered Gmail extension for professionals. Create custom Playbooks to validate every email against your standards. Free to start.
4
AI Email Helper
Gmail assistant that generates responses using OpenAI Assistant API
3
Data sourced from the Chrome Web Store · last verified May 31, 2026.