I built an Invoice AI Agent + Duplicate Detector
Submit invoices via Telegram/WhatsApp → it validates, extracts data, detects duplicates, logs everything, uploads to Drive & sends instant replies.
No manual errors. No duplicate payments. Just clean automation.
Real World automation challenges in local businesses
- invoice processing pipelines (WhatsApp photo to data extraction to accounting software)
- document expiry alert systems for HR compliance
- lead qualification and follow up flows
- data collection automations replacing manual email/phone workflows
- AI assisted document analysis (tenders, contracts, and reports)
- integration between niche tools that weren’t designed to talk to each other
Niches to target
- renovation companies
- law firms
- accounting firms
- architecture studios
- real estate
- training centers
A few weeks ago, I built an AI WhatsApp Receptionist.
Today, I upgraded it into a Multi-Channel AI Receptionist with n8n.
Now it handles customer enquiries from both WhatsApp and Telegram, captures leads, logs appointments, searches a knowledge base....
Built a Receipt Scanner Workflow with Human-in-the-Loop approval using n8n, Gemini AI, Telegram, Google Drive, and Google Sheets.
The system automatically scans receipts, extracts important data with AI OCR, and allows human approval before saving everything automatically.
Result:
• Faster replies
• No missed leads
• Organized customer conversations
• More qualified leads for the sales team
This can work for almost any business handling WhatsApp enquiries.
#AIAutomation#n8n#WhatsAppAutomation#CRM
Built an AI WhatsApp Receptionist for real estate businesses using n8n, Gemini AI, Twilio & automated CRM workflows.
The AI answers enquiries instantly, captures leads, logs appointments, and escalates urgent conversations to agents automatically.
I just built an AI Sales Call Coaching System with n8n that automatically reviews sales calls and gives reps instant feedback without managers listening to recordings.
Here’s how it works:
• Fireflies sends call transcripts to n8n
• Gemini analyzes the sales call
• AI checks rapport, objections, tone, closing and discovery • Instant coaching feedback is sent to Slack • Scores and insights are logged into Google Sheets automatically
Built with n8n, Fireflies, Gemini, Supabase, Slack and Google Sheets.