The network for creativity
Join 1.25M professional creatives like you
Connect with clients, get discovered, and run your business 100% commission-free
Creatives on Contra have earned over $150M and we are just getting started
Back to feedPost
Development of a Smart AI Assistant for WhatsApp
Objective: The client (real estate brokers in Dubai) was losing warm
leads outside of business hours and spending hours on routine replies, sending price lists,
and checking apartment availability. The requirement was to create a reliable WhatsApp bot
that would advise clients 24/7, send brochures, and
close deals, while being as easy to manage as possible—via
a standard Google Sheet.
Solution: A smart AI broker based on GPT-4o-mini was developed and implemented with
integration into WhatsApp. I built complex logic where the AI doesn’t just
“chat,” but operates according to strict business rules:
Dynamic database: The bot retrieves current prices and availability directly from the client’s Google Sheets. The client doesn’t need to mess with the code—they simply update a cell in the spreadsheet.
PDF brochure delivery: The bot generates direct download links for presentations upon the client’s request.
Hallucination protection (Guardrails): The AI is strictly prohibited from giving financial advice or inventing apartments that aren’t in the database.
Multilingual support: The assistant automatically detects the interlocutor’s language and conducts the conversation in that language.
Sales funnel: When a client is ready to purchase, the AI requests the necessary set of documents (Passport, KYC, Proof of Payment).
Technology stack:
n8n (Self-hosted on Ubuntu/Docker) — logic architecture and API orchestration.
OpenAI API (GPT-4o-mini) — the assistant’s brain.
Green-API — a gateway for stable integration with WhatsApp.
Google Sheets API — database (Availability, FAQ, System Prompts).
Result: The client received a fully autonomous lead processing system. The bot
instantly responds to inquiries, neatly formats prices with emojis, and collects
documents for booking, saving managers dozens of hours of work every month.
The network for creativity
Join 1.25M professional creatives like you
Connect with clients, get discovered, and run your business 100% commission-free
Creatives on Contra have earned over $150M and we are just getting started
Related posts
Almara Maison arrived with a name and a feeling: organic and futuristic, body and technology, ancient and now. Most wellness brands resolve that tension by choosing a side. We didn't.
The identity is built on the intelligence of living systems: fungal networks, synaptic connections, invisible structures that mirror human awareness. The wave-shaped "M" carries movement and rhythm. The "O" is time understood as cycles. Nothing decorative. Every form is a decision.
From there: full website in Antigravity with custom cursor and motion, AI-powered automations for content and communication, internal systems that let the studio scale without adding headcount.
Brand identity to live website. Two weeks.
Nice:)
Hey 👋 I'm Matthew, this is a bit of a last minute submission, but here's, Trawl. An AI lead research app where Trawly, your built-in agent, finds leads through chat 🎣
App name: Trawl
Tagline: Chat your way to leads.
App identifier: trawl
Branch version ID: version-test
BubbleGo preview URL: https://trawl.bubbleapps.io/version-test/api/1.1/mobile/preview?debug_mode=true&preview_view=Dashboard
🙌 Short description:
Trawl is an AI chat app for lead research. Tell Trawly, the AI agent inside, what you're after ("find me dentists in Austin"), it scrapes the web, fills your database, and drafts personalized cold emails on demand.
🚀 What it does
Lead gen tools are usually bloated dashboards with forty filters and a steep learning curve. Trawl is a chat.
Three tools work behind the conversation: one scrapes Google for fresh leads, one queries your saved database, one drafts outreach tailored to a specific business. Everything lands in a filterable, exportable leads table. Trawly remembers past searches — "the dentists from yesterday" just works.
Freemium:
Free: 20 lead credits/month, full chat, leads database, outreach drafts
Pro (next): higher scrape + search limits, unlimited outreach, priority speed
🔥 Why right now:
Most "AI lead gen tools" are ChatGPT wrappers with a database glued on. Trawl is built on real agent tool use — Trawly isn't pretending to find leads, it's pulling them in front of you live.
Built on Bubble + n8n+ Claude.
#BloomWithBubble
Great usecase! the fact that the chat actually fills a structured table and you can send outreach from the same screen is what makes it click for me, most tools make you jump between three apps to do what yours does in one. nice work Matthew, good luck!
AI + Shopify Integration 🤖
1️⃣ Create a Shopify Store
2️⃣ Setup Shopify API Access 🔗
3️⃣ Connect Cloud AI Platform (OpenAI / Google Cloud AI / AWS AI) ☁️
4️⃣ Send Shopify Store Data to AI
5️⃣ Use AI for Product Recommendations 🎯
6️⃣ Generate AI Content & Descriptions ✍️
7️⃣ Add AI Chatbot for Customer Support 💬
8️⃣ Automate SEO & Marketing with AI 🚀
9️⃣ Analyze Customer Behavior using AI Analytics 📊
🔟 Optimize Store Experience with AI Personalization ⚡
Short Professional Content ✨
AI is transforming Shopify development by adding automation, personalization, smart recommendations, and AI-powered customer experiences. 🤖
Developers who learn Shopify APIs + AI integrations will build smarter and more scalable eCommerce stores.
Trending
Claude
Claude has entered the design space. How are you using Claude Design?
Contra University
Learn from expert creatives how to earn more using next-gen AI tools.
creativeaiflow
Creative AI workflows are evolving. What tools do you use, and what are their strengths and weaknesses?
portfolioreview
The best portfolios tell a story, not just show a grid. Share yours for feedback.
freelancerlife
Freelancer life is wins, pivots, and everything in between. What’s yours right now?