Meta Official Tech Provider • 1-Script Web Embed • PostgreSQL RLS Multi-Tenancy • Swiss revDSG & EU AI Act Art. 50

Every customer enquiry answered in under a minute — on WhatsApp and your website.

Captured as structured leads. Piped directly to your backend via real-time webhooks. Stop losing high-value clients after hours or while on-site. Nuncio delivers autonomous AI qualification, zero-hallucination quote engines, and direct Stripe checkout.

See 1-Script & Webhook Architecture
< 45s
Average Response Time (Omnichannel)
1-Script
Drop-in Web Embed (nuncio.js, < 5KB)
100%
Grounded Catalog Pricing (Zero Hallucinations)
Real-Time
HMAC-SHA256 Signed Outbound Webhooks
Interactive Simulation

From WhatsApp Message to Pipeline Lead

See how Nuncio turns informal customer inquiries into structured, actionable opportunities without human delay.

⚡ HIGH-VOLUME INBOX: 128 CHATS HANDLED TODAY • ALL RESPONSES < 45 SECONDS
Zero Human DelayMeta Cloud API Official
Active Inbound Leads
5 New
S
Sarah M. (Zurich)2m ago
Handover guarantee for 3-bed flat on Oct 15th...
Quote Ready (CHF 890)
B
Beat R. (Winterthur)5m ago
🎙️ Voice note (0:42): Sanitär Notfall Chuchi...
Urgent Repair
L
Lukas B. (Zurich)12m ago
120m² Law Office Bi-Weekly Maintenance...
Contract (CHF 1'200/mo)
E
Elena S. (Zug)24m ago
Villa Panoramic Windows & External Blinds...
Quote Ready (CHF 680)
M
Markus T. (Basel)38m ago
Endreinigung 4.5 Zimmer Abnahmegarantie...
Ready for Signature
🧹
Sarah M.Apex Cleaning Services
Official WhatsApp Business • Verified Meta Ingress
Hi! How much for a full end-of-tenancy deep clean for a 3-bedroom flat in Zurich with handover guarantee? Handover date is Oct 15th.
21:14 • Sarah M.
Good evening Sarah! For a 3-bedroom flat (~85–95 m²), our end-of-tenancy deep clean with 100% handover guarantee is typically CHF 850.– to 950.–. Are there any balcony areas, carpets, or blinds? October 15th is currently available — I've recorded this quote request for the team!
21:14 • Nuncio Assistant ✓✓
Standard windows, 1 balcony, no carpets. Please hold the slot for us!
21:16 • Sarah M.
QUOTE REQUEST
Sarah M.3-Bed (~90 m²) • 1 Balcony
92% Complete
ContactSarah M. (+41 79 382 11 XX)
Scope / Details3-Bed (~90 m²) • 1 Balcony
LocationZurich (8001)
Target Date15 October 2026
Estimated QuoteCHF 890.–
Decoupled Architecture & Developer Experience

1-Script Web Embed & Real-Time Webhooks

Drop Nuncio onto any website or storefront in 30 seconds. Receive structured, qualified leads directly into your database, CRM, or custom backend with cryptographically signed HMAC webhooks.

frontend-embed.html • < 5KB bundle
<!-- Drop anywhere: Next.js, WordPress, Shopify, Webflow -->
<script
  src="https://nuncio.zeropointintel.com/v1/embed.js"
  data-tenant="mondar"
  data-theme="dark"
  data-accent="#d4af37"
  data-lang="de,en,fr,pt,it,es"
  data-position="bottom-right"
  defer
></script>
Framework-agnostic IIFE — Zero external runtime dependencies
EU AI Act Art. 50 — Mandatory transparent AI disclosure badge
Mobile Responsive — Automatic full-screen drawer on smartphones
POST /api/webhooks/nuncio • HMAC-SHA256
// Headers:
// X-Nuncio-Signature: sha256=d58b29fa03c4e...
// X-Nuncio-Event: lead.qualified

{
  "event": "lead.qualified",
  "lead": {
    "id": "lead_9f82b14c",
    "name": "Beat Meier",
    "phone": "+41 79 123 45 67",
    "serviceType": "move_out_deep_clean",
    "score": 95,
    "state": "quoted"
  },
  "quoteRequest": {
    "rooms": 4.5,
    "handoverGuarantee": true,
    "benchmarkPrice": "CHF 960.00"
  }
}
PostgreSQL RLS Multi-Tenancy — Cryptographic data isolation across 24 tables
Cryptographic HMAC-SHA256 — Timing-safe signature verification on every delivery
Full Lifecycle Webhook Events — lead.created, lead.qualified, lead.won
Enterprise Decoupling Case Study • Mondar Specialty Cleaning

How Mondar.ch Replaced a 1,000-Line Next.js Monolith with Nuncio

Mondar (mondar.ch) is Switzerland's leading provider for move-out deep cleaning, commercial properties, and luxury aviation/yacht detailing. Previously, their conversational AI was an embedded monolith inside their web application. Today, they operate on Nuncio as a fully decoupled platform.

< 20 Lines
Client Integration Code
CHF 600–1'180
Grounded Move-Out Tiers
100%
Swiss Abnahmegarantie
6 Locales
DE, FR, IT, EN, PT, ES
BEFOREEmbedded Next.js Monolith
534-line hardcoded API route (system prompt, pricing formulas, and Gemini proxy tightly coupled)
425-line React chat widget embedded in bundle
Zero persistence — Leads lost permanently when browser tab closed
No WhatsApp integration — Inquiries restricted to web visitors
No multi-tenancy — Mondar branding and formulas hardcoded
AFTERDecoupled Nuncio Omnichannel Platform
1-line script embed: <script src=".../v1/embed.js" data-tenant="mondar"> (< 5.7KB)
40-line webhook receiver: HMAC-verified POST /api/webhooks/nuncio → NuncioLead table
Meta WhatsApp Cloud API v21.0: Unified chat, quote engine, and owner handoff
Deterministic Swiss Pricing Pack: 100% Abnahmegarantie, balcony, blinds, and 24h express calculation
PostgreSQL RLS Multi-Tenancy: Isolated catalog, analytics, and lead graph
Targeted Solutions

Built for How Your Business Sells

Whether you quote bespoke services or sell physical inventory, Nuncio gives you an always-on sales front.

For Service Trades & B2B

Ideal for cleaning companies, craftsmen, plumbers, electricians, and agencies where slow response loses jobs to competitors.

Automated Quote Field Capture: Property size, frequency, location, access & date gathered into one card.
Voice Note Transcription: Transcribes customer voice notes accurately and replies in clear, professional text.
1-Tap Owner Notifications: Get a clear lead summary on WhatsApp and confirm quotes with a single tap.

For Modern E-Commerce Stores

Designed for Shopify, WooCommerce, and direct brands turning WhatsApp conversations into direct checkout conversions.

100% Price & Stock Grounding: Never hallucinates prices, fake discounts, or out-of-stock items.
Instant Stripe Payment Links: Sends 1-click checkout links inside the chat to close buyers on the spot.
Catalog Connectors: Syncs with CSV, WooCommerce REST API v3, and Shopify Admin API in minutes.
Simple Onboarding

Up and Running in 3 Simple Steps

No complex developer integration. Your WhatsApp sales assistant is live in less than 20 minutes.

01

Connect WhatsApp

Click "Connect WhatsApp" to link your number via official Meta Embedded Signup. You own your phone number and business account directly.

02

Load Your Offerings

Select a pre-built vertical pack (e.g. Service Starter Rates), upload a CSV spreadsheet, or connect your WooCommerce/Shopify store.

03

Choose Your Control Mode

Start in Suggest Mode (AI drafts replies, you approve in 1 tap) or switch to Auto Mode for qualified inquiries.

Transparent Pricing & Direct Stripe Checkout

Simple Plans for Growing Businesses

Subscribe instantly with 1-click Stripe Checkout or launch a 14-day free pilot. Direct Meta pass-through billing with 0% message markup.

Starter
For solo trade professionals and single-store merchants getting started.
29/ month
1 WhatsApp Business Number
Up to 500 AI qualified leads / mo
Structured Quote Capture & Lead Board
Suggest Mode (1-tap owner approve)
Multilingual (DE, FR, IT, EN, ES, PT)
CSV Catalog Import
Most Popular
Business Pro
For established cleaning services, local trades, and active e-commerce shops.
79/ month
Up to 2 WhatsApp Numbers
Up to 2,500 AI qualified leads / mo
Full Autonomous Auto-Mode
Voice Note Transcription & Normalization
Instant Stripe Payment Links in Chat
Shopify & WooCommerce Live Sync
Priority WhatsApp Owner Handoff
Europe Data Residency
Strict EU/Swiss data residency tier with Mistral AI inference and GDPR DPA.
99/ month
100% EU/Swiss Server Hosting
Mistral AI EU Router
Up to 2,500 AI qualified leads / mo
Signed GDPR Data Processing Agreement (DPA)
Zero Data Transfer to US Hyperscalers
Scale & Agency
For multi-location businesses, franchises, and regional service operators.
199/ month
Up to 5 WhatsApp Numbers
Up to 10,000 AI qualified leads / mo
Unlimited Team Members & Roles
Custom Vertical Schemas & Field Tuning
Dedicated Account Manager & SLA
Direct Meta Tech Provider Priority
Custom & Bespoke Projects

Need Custom ERP/CRM Integrations, Dedicated Infra, or Bespoke AI?

We engineer custom multi-agent workflows, SAP/Salesforce/HubSpot sync, bespoke LLM fine-tuning, and dedicated Swiss/EU on-premise cloud infrastructure for high-throughput enterprises.

📋 WhatsApp Lead Manager (Layers 1 & 2): The tiers above cover the official Meta WhatsApp channel, live unified team inbox, structured quote field capture, and CRM pipeline board.
🔮 Autonomous Sales AI (L3) & Marketing AI (L4): Advanced multi-turn quote negotiations, automated PDF generation, calendar booking, and Click-to-WhatsApp ad orchestration will be offered as modular platform add-ons. View Platform Roadmap →
Direct Meta Pass-Through Billing: You connect via Meta Embedded Signup with your own billing profile. Official WhatsApp Cloud API messaging rates are billed directly by Meta with 0% platform markup.
Engineering Pedigree

Zero Point Intel Solutions & Portfolio

Nuncio is engineered with Swiss precision by the same team that builds mission-critical telemetry, cryptographic edge devices, and satellite analytics.

Start Your 14-Day Free Pilot Today

Experience how Nuncio transforms your WhatsApp inquiries into closed deals. Zero risk, no credit card required.