📥 InboxFlow — AI-Powered Smart Email & Productivity Assistant|

Transform your email into an actionable task and intelligence engine with lightning-fast AI analysis.

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🌟 Overview

InboxFlow is an intelligent, high-utility SaaS email productivity dashboard. It leverages Groq AI for ultra-fast email analysis and Gmail API integration to convert endless email chains into structured executive summaries, auto-extracted tasks, deadline timelines, follow-up alerts, and context-aware replies.

🔗 Live Demo: https://inboxflow-bf21f8b-332a-4b0f-b634-be1442f86661.onrender.com

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🚀 Key Features

Feature	Description
📥 Smart AI Inbox	Real-time email list with automatic AI priority tagging (HIGH, MEDIUM, LOW) and category categorization.
🧠 Thread Intelligence	Instant executive summaries, key takeaways, action items, and sentiment analysis for complex email chains.
📋 Automated Task Management	Automatically extract actionable tasks with assignees and statuses (To Do, In Progress, Completed).
⏰ Deadline View	Chronological tracker of date-sensitive deliverables with urgency badges.
🔁 Follow-Ups Engine	Detects outgoing emails awaiting replies with one-click follow-up draft generation.
✍️ AI Reply Generator	Context-aware draft generator with selectable tones (Professional, Direct, Empathetic, Decline politely).
🤖 AI Copilot Assistant	Natural language assistant to query your inbox (e.g., "What were the budget decisions in yesterday's meeting?").
📊 Productivity Analytics	Real-time stats on response times, tasks completed, and AI hours saved.

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🏗️ Architecture

[ Frontend: HTML5 + CSS3 + Bootstrap 5 + Vanilla JS ]
                         │
                         ▼ (REST API / Fetch)
[ Backend: Node.js + Express.js REST API ]
     │                   │                   │
     ▼                   ▼                   ▼
[ Gmail API ]       [ Groq AI ]        [ Supabase ]
(OAuth & Threads)   (Llama 3 / Mixtral  (Database &
                     Inference)         Storage)

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💻 Local Setup & Installation

1. Prerequisites

• Node.js (v18.0.0 or higher)
• npm (v9.0.0 or higher)

2. Clone the Repository

git clone https://github.com/kabishS/InboxFlow.git
cd InboxFlow

3. Install Dependencies

npm install

4. Configure Environment Variables

Copy .env.example to .env and fill in your credentials:

cp .env.example .env

Set the following variables in .env:

PORT=3000
SESSION_SECRET=your_secret_key

# Groq AI API
GROQ_API_KEY=your_groq_api_key
GROQ_MODEL=openai/gpt-oss-20b

# Google OAuth / Gmail API
GOOGLE_CLIENT_ID=your_google_client_id
GOOGLE_CLIENT_SECRET=your_google_client_secret
GOOGLE_REDIRECT_URI=http://localhost:3000/auth/google/callback

# Supabase
SUPABASE_URL=your_supabase_url
SUPABASE_ANON_KEY=your_supabase_anon_key

5. Run the Server

npm start

Open http://localhost:3000 in your browser.

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🌐 Deploying to Render

1. Go to the Render Dashboard and click New + → Web Service.
2. Connect your GitHub repository kabishS/InboxFlow.
3. Set the build configuration:
   • Runtime: Node
   • Build Command: npm install
   • Start Command: npm start
4. Add your environment variables in the Render settings.
5. In your Google Cloud Console, add your Render URL callback to Authorized redirect URIs:

   https://<your-render-app-name>.onrender.com/auth/google/callback
   

6. Click Deploy!

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