Hold
AI guest infrastructure for hospitality

Real-time AI guest infrastructure that scales with you.

Deploy voice agents, guest DMs, PMS sync, and hospitality AI workloads with sub-second cold starts and instant autoscaling. Built for teams that need reliability at scale.

Mews PMS ✓ ConnectedApaleo ✓ SyncedBooking.com AI ✓ ActiveAirbnb AI ✓ ActiveWhatsApp API ✓ ActiveVoice AI ✓ Active2,847 Active Guests99.9% UptimePMS Payments ✓ Live
Mews PMS ✓ ConnectedApaleo ✓ SyncedBooking.com AI ✓ ActiveAirbnb AI ✓ ActiveWhatsApp API ✓ ActiveVoice AI ✓ Active2,847 Active Guests99.9% UptimePMS Payments ✓ Live
Direct PMS sync & OTA integrations

Official certified integrations.

CERT-MEWS-001
Certified Partner

Mews PMS

Official Mews Certified Partner. Direct API integration — live availability, reservations, guest profiles and payments sync natively.

PMS Core
CERT-APAL-001
Certified Partner

Apaleo PMS

Official Apaleo Certified Partner. Open API ecosystem — full two-way PMS sync for reservations, rates, housekeeping and guest messaging.

PMS Core
OTA-BOOKING-PRO
OTA Pro Add-on

Booking.com AI

AI OTA Communication Engine — automated guest inquiry resolution, messaging, check-in rules, and instant reservation ledger posting.

Pro feature · €49/mo
OTA-MULTI-PRO
OTA Pro Add-on

Airbnb & Expedia AI

Multi-platform OTA messaging ingestion. ShadowBook AI answers guest DMs, verifies house policies, and routes bookings into PMS backends.

Pro feature · €49/mo
Next-gen AI routing engine

One engine. Unlimited channels.

Stop switching between fragmented messaging apps. ShadowBook automatically routes all guest touchpoints directly into your Property Management System core.

Unified inputs

WhatsApp
Instagram
Messenger
Telegram
Autonomous engineShadowBook AI

Automated outputs

Mews / Apaleo PMS
PMS-Native Payments
Private Database Ledger
Latency: 142ms
PMS sync: Mews & Apaleo
Uptime: 99.9%
Built for hospitality scale

Engineered for hospitality scale.

Everything your property needs to automate guest messaging, room check-ins, PMS sync, and OTA communications.

Guest messaging

V2 omnichannel guest engine

ShadowBook automatically routes guest messages from WhatsApp, Instagram DMs, Facebook Messenger, and Telegram into our central AI brain. Zero context lost.

Certified partner

Mews & Apaleo PMS direct sync

Official Certified Partner of Mews and Apaleo. Take hotel bookings directly via messaging — guests browse live room inventory, select options, and pay natively.

New · Pro feature · €49/mo

AI OTA communication engine

Automate guest communication across Booking.com, Airbnb, Expedia, & Agoda. AI handles pre-stay inquiries, house rules, check-in instructions, and booking confirmations 24/7.

Voice AI

Voice AI concierge & desk

Connect your front desk phone line to ShadowBook. Our Voice AI answers phone calls, checks real-time room availability, and sends instant SMS checkout links.

Enterprise security

Encrypted data vault

Every property operates on an isolated PostgreSQL vault. Guest ledgers and conversation history are encrypted using AES-256 protocols.

Hospitality PMS integration

Automated room reservations, powered by Mews & Apaleo.

Connect your Mews or Apaleo PMS and let guests book rooms, check live availability, and get instant confirmations—all through a WhatsApp conversation. Your front desk, automated.

  • Native Mews & Apaleo PMS connection

    Connect your Mews or Apaleo property management system in one step. ShadowBook syncs your live room availability automatically.

  • Automated room reservations

    Guests describe what they need in WhatsApp. The AI checks availability within your PMS, presents options, and confirms the reservation—no front desk needed.

  • Instant PMS payment link

    Once a room is selected, ShadowBook sends the guest a secure payment link directly in WhatsApp. Instant ledger update.

  • 24/7 automated guest service

    Handle check-in inquiries, room type questions, and special requests around the clock with zero staff overhead.

Connect your hotel free

Mews & Apaleo live inventory

Mar 28–30 · 2 nights

Synced

Deluxe King Suite

Most popular

$149/night

Available

Standard Double

$99/night

Available

Executive Suite

$219/night

Sold out

🏨

ShadowBook Hotel AI

Mews & Apaleo · Online

Hi, do you have a room for 2 nights from March 28th?

10:32 AM ✓✓

Great news 🏨 We have availability! • Deluxe King Suite — $149/night • Standard Double — $99/night Which would you prefer?

10:32 AM ✓✓

Deluxe King please!

10:32 AM ✓✓

✅ Perfect! Here's your secure payment link: pay.shadowbook.online/hotel/DK-283 Complete payment to confirm your reservation. 🔐

10:32 AM ✓✓

Enterprise-grade security

Trust by architecture.

ShadowBook is built on a Zero-Trust framework. Your hotel intelligence and guest ledgers are your greatest assets — we protect them like a bank vault.

End-to-end secure

AES-256 encryption for all data in transit and at rest.

Active
Private guest AI

Your guest DMs never touch training sets for public AI models.

Isolated
Isolated database vault

Built on high-performance, isolated PostgreSQL database infrastructure.

Online
Zero read receipts

Shadow mode ingestion keeps your guest operational status private.

Engaged
Security audit manifest
v2
Live system audit log
18:00:01Encryption layer initializedOK
18:00:02AI model isolation confirmedOK
18:00:03Zero-trust policy enforcedOK
18:00:04Private PMS vault mountedOK
18:00:05Secure connection establishedOK
Database encryptionAES-256
AI model isolationPrivate instance
Infrastructure hardenedComplete
Encrypted vault connection established
Frequently asked questions

Frequently asked.

Have questions about your property or custom PMS integrations?

Contact support