Real Estate Development Firm
Real Estate • Central America • Customer Experience

Overview
A luxury real estate developer managing multiple resort communities across Central America needed 24/7 WhatsApp coverage for prospective buyers and residents. We built an AI concierge that understands property inventories, amenities, and policies, delivering instant answers in Spanish and English while capturing high-intent leads for the sales team.
What we implemented
- Vectorized knowledge base: Indexed property brochures, HOA FAQs, and policy documents into Pinecone with dense embeddings for retrieval-augmented generation.
- Conversation automation: Designed N8N workflows that ingest WhatsApp messages, orchestrate context retrieval, and persist chat transcripts.
- OpenAI agent orchestration: Crafted prompt templates and guardrails so the assistant can answer questions, hand off to humans, or schedule site visits.
- Lead routing pipelines: Synced qualified conversations into the CRM with tagging for community, budget range, and urgency.
Key Features
- Multilingual responses: Automatic translation and localized tone for Spanish and English inquiries.
- Interactive follow-ups: Workflow-driven prompts that gather desired move-in dates, financing needs, and preferred property types.
- Continuous learning: Feedback loop that flags uncertain answers and queues documents for re-embedding.
- Human handoff: Dynamic escalation to on-call agents with full chat context when prospects request tours or financing consultations.
Result: Response times dropped from hours to seconds, and the sales
team saw a 35% increase in qualified WhatsApp leads within the first month.
Discuss a similar project
Project Highlights
- 12K+ documents embedded into Pinecone
- WhatsApp concierge live in two weeks
- 90% automation of common inquiries
- Real-time CRM lead enrichment
- Human escalation tracked in Slack
Technical Stack
- Automation: N8N
- LLM: OpenAI GPT-4o
- Vector Store: Pinecone
- Messaging: WhatsApp Business API
- Monitoring: Custom dashboards with alerting