Lead Creator 23 – AI-Powered Lead Generation via WhatsApp

Full Content Description

Project Overview: Lead Creator 23 – Smart Lead Capture Through WhatsApp

Lead Creator 23 is a next-generation service designed to simplify and automate the lead generation process directly from WhatsApp conversations. Built with NestJS, the platform uses a powerful combination of AI, OCR, and audio transcription to convert business card images and voice notes into structured lead data, which can be directly pushed to CRM systems.

Whether it's a text message, a photo of a business card, or a quick voice note, Lead Creator 23 ensures every potential lead is captured, processed, and converted with minimal human intervention.

Key Features

✅ WhatsApp Integration

Full webhook verification and real-time message handling

Supports text, images, audio, and interactive message types

Tracks message status updates for enhanced traceability

🖼️ Image Processing with AI + OCR

OCR using Google Gemini Vision AI, OCR Space API, and Tesseract.js

Preprocessing enhances accuracy across various formats (JPEG, PNG, WebP)

🎙️ Voice Message Transcription

Converts voice messages to text using Deepgram API

Supports OGG, WAV, and MP3 audio formats

🤖 AI & NLP Integration

Uses OpenAI and Google Gemini for intelligent text analysis

Extracts structured data from unstructured voice and text inputs

📇 Lead Management & CRM Integration

Automatically creates leads with all relevant data and attachments

Validates input and offers confirmation flows before submission

Connects seamlessly with external CRM platforms

Technology Stack

NestJS – Backend framework

MongoDB – NoSQL database

TypeScript – Type-safe development

Flutter – (Optional) for future mobile extensions

React – Admin panel for monitoring and management

Sentry – For error tracking and performance monitoring