Custom AI Agents for Web & WhatsApp Business

Automate Customer Support & Sales with Omnichannel AI

We build, train, and deploy custom AI assistants directly on your Website and official WhatsApp Business. Powered by in-memory hybrid RAG, zero hallucinations, automatic lead qualification, and a custom analytics dashboard.

Test Live Interactive Demo
Zero-Disk RAM Security
Official WhatsApp Business API
Custom Lead Analytics Dashboard
100% Grounded Answers
What We Provide

Complete End-to-End AI Solution

Everything required to turn your documents, policies, and catalogs into an active conversational sales and support representative.

Dual Omnichannel Deployment
We integrate the AI directly into your company Website chat widget and official Meta WhatsApp Business Cloud API under one single unified knowledge base.
Custom Lead & Analytics Dashboard
Get a dedicated web dashboard to view live leads, customer contact details, conversation transcripts, popular queries, and export reports in real-time.
In-Memory Multi-Doc Ingestion
Zero-disk parsing of PDFs, Word documents, Excel sheets, and live website pages. Data streams directly to RAM vector stores with absolute confidentiality.
Automated Lead Qualification Funnel
Intelligently captures user inquiries, collects Name, Email, and Phone numbers through conversational natural language flow, and syncs directly to your CRM.
Done-For-You 48-Hour Setup
No technical headache. We handle end-to-end vector indexing, prompt calibration, server deployment, domain DNS setup, and WhatsApp verification.
Zero Hallucination Hybrid RAG
Dense + BM25 dual-vector search with FlashRank cross-encoder reranking guarantees that answers come 100% from your verified company documents.
Industry Tailored Solutions

Built for High-Impact Business Verticals

See how Nexus AI transforms customer interactions across diverse industry operations.

Hospitals & Healthcare
Clinics · Diagnostics · Hospitals
  • Doctor availability, OPD timings, and department guidance
  • Instant patient intake & appointment lead capture
  • Emergency desk number & insurance coverage FAQ routing
Real Estate & Builders
Developers · Brokers · Agencies
  • Instant 24/7 property pricing, floor plans & brochure sharing
  • Automated buyer budget qualification & site visit booking
  • Real-time lead alerts directly sent to your sales team
B2B & Corporate Enterprises
SaaS · IT Services · Consultancies
  • 24/7 technical customer support & service catalog queries
  • Instant internal policy, SLA, and RFP knowledge lookups
  • High-value enterprise client lead routing
E-Commerce & Retail
D2C · Stores · Marketplaces
  • Automated product recommendations & size/catalog inquiries
  • Instant shipping, return policy, and order tracking guidance
  • WhatsApp abandoned cart recovery & support
Colleges & Education
Universities · EdTech · Academies
  • Course admission guidance, syllabus lookups & fee structures
  • Prospective student counseling and inquiry collection
  • Hostel, exam schedule, and campus policy FAQs
Legal, Finance & Insurance
Law Firms · Chartered Accountants · Wealth
  • Complex policy and terms and conditions clarification
  • Initial consultation questionnaire & intake screening
  • Direct booking with advisors & lawyers
Live Interactive Testing

Upload Knowledge & Test Simulators

Upload your sample documents or scrape your live website URL. Test questions on the live Web Chat and WhatsApp simulators below.

Ephemeral Session Sandbox (RAM Isolated · Clears on refresh)
Multi-Document Batch Upload (OCR)
PDF, DOCX, TXT, MD, Images (Direct to RAM)
Live Website Web Scraper
Crawl company domains into unified vector space

Live Channel Simulators

Switch tabs to test how your uploaded knowledge performs across Web Widget and WhatsApp.

Nexus AI Assistant
Online
Hello, I am Nexus AI. Ask me anything about our services, pricing, terms and conditions, or support.
Services
Terms & Policies
Contact Info
Enterprise Terms & Guarantees

Security, Privacy & SLA Commitments

Your company data and proprietary documents never leave your protected boundaries.

100% In-Memory RAM Privacy
Uploaded PDFs, DOCX files, and scraped HTML are parsed directly in RAM. Zero temporary files are written to unencrypted disk storage.
Full Lead & Data Ownership
All customer leads, email addresses, phone records, and chat transcripts belong 100% to you and are accessible through your private dashboard.
99.9% Uptime & SLA Guarantee
High-speed cloud deployment with dedicated load balancing ensuring instant responses even during heavy customer traffic spikes.
Direct Founder Consultation
Aravind Narayanan
Founder & Lead AI Solutions Architect at Nexus AI. We specialize in custom enterprise RAG pipelines, WhatsApp Cloud API integrations, and custom business dashboards tailored to your exact business workflow.
aravindsumathi97@gmail.com +91 63811 22175
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