Industries
AI-assisted software development for hospitality
The PMS is your system of record. Everything around it — housekeeping boards, engineering tickets, group sales, guest upsells — can finally be real software instead of paper and radio calls.
Ciao is an AI-assisted engineering platform hospitality teams use to build guest portals, housekeeping and maintenance apps, booking flows and multi-property dashboards that work alongside the PMS. Unlike consumer AI app builders, Ciao wraps every change in Guardrails policy review, automated QA and live security testing, records an append-only audit trail, and deploys to Ciao cloud, your own cloud account, private VPC or on-prem.
Published 2026-07-03 · Last updated 2026-07-03
The gap between the PMS and how a property actually runs
Hotels bought a PMS, a channel manager, a POS for outlets, maybe a spa system — and then run daily operations in the gaps between them. Housekeeping status moves on printed room lists and radio calls. Engineering faults live in a logbook at the desk. Group sales manages banquet event orders in Word documents emailed between the chef, AV and the client. None of it survives a shift change intact.
Guest-facing gaps cost revenue directly. Between the OTA booking and the front desk there is usually nothing: no pre-arrival check-in, no upgrade or late-checkout offer, no airport transfer upsell — the highest-margin sales a property can make, left to whether the desk is busy at 3 p.m. Vendor modules for each of these exist, priced per room per month, each with its own login and none matching how your property works.
AI-assisted engineering lets a hospitality group build these edges as its own software: describe the housekeeping flow your executive housekeeper actually runs, get a working app that syncs with the PMS, and govern it like software that touches guests and money — because it does.
What hospitality teams build on Ciao
Apps that sit around the PMS and the POS — where the operational improvisation lives today.
Guest pre-arrival portal
Online registration and ID capture, arrival-time collection, and paid upsells — upgrades, late checkout, transfers, breakfast — offered days before check-in instead of never.
Housekeeping operations app
Live room-status board synced with the PMS, credit-based task assignment, inspection checklists with photo evidence, and a lost-and-found log with guest match-back.
Engineering and maintenance tracker
Fault reporting from any department, guest-impacting priority flags, out-of-order room management synced to inventory, preventive maintenance schedules and parts notes.
Group and events workspace
RFP pipeline for the sales team, versioned banquet event orders with chef and AV sign-off, function sheets distributed to every department the night before — not the hour before.
Direct booking flow for extras
Spa, dining and activity bookings with availability rules, package pricing and payment through your existing processor — revenue the OTAs never see.
Staff scheduling and shift-swap app
Department rosters, swap requests with supervisor approval, open-shift claims, and hour summaries that export cleanly to payroll.
Multi-property operations dashboard
Occupancy against staffing levels, complaint categories and response times, engineering backlog and upsell conversion — per property and portfolio-wide.
Guest complaint and recovery tracker
Complaints by category, room and shift, service-recovery actions with cost tracking, follow-up before checkout, and pattern reports that feed the preventive maintenance schedule.
Why hospitality software needs more than a first draft
A prompt-to-app demo looks like a booking flow. Running one against real rooms, real rates and real guests is a different job:
- Double-bookings are refunds plus reviews — Availability logic has to be tested, not eyeballed. Ciao's QA replays booking and modification flows deterministically on every change, with smoke gates before publish and production checks after.
- Rates, comps and discounts need supervision — Guardrails applies plain-English policies — 'changes to rate or comp logic require GM review' — detects risky edits, and records the human sign-off behind every merge.
- Guest data includes ID documents — Registration cards carry passport numbers and card references. Ciao runs inference under zero-retention model contracts, never trains on your code, and adds SSO, MFA and role-based access.
- Properties run 24/7 — When the pre-arrival portal misbehaves at midnight, Doctor probes the live app, DNS and CDN, diagnoses the root cause and drafts the fix before the morning shift briefing.
Controls hotel groups ask about
- ✓ Role-based access separating front desk, housekeeping, engineering, GM and corporate views
- ✓ Recorded review on any change touching rates, comps, folios or payment routing
- ✓ Append-only audit trail — who changed the upgrade pricing, who approved it, when it deployed
- ✓ Payments through your existing processor; the app never becomes the card vault
- ✓ SSO via SAML or OIDC so seasonal staff onboarding and offboarding follows your identity provider
- ✓ SOC 2 Type II reports under NDA for brand and owner-side vendor reviews
Your PMS stays the system of record
Ciao does not replace Opera, Mews, Cloudbeds or whichever PMS runs your properties — it builds the software around it. Apps read room status, reservations and guest profiles through the PMS interfaces you already license, write back what belongs there, and keep operational workflow — checklists, sign-offs, photos, task queues — in their own Supabase backend. The same pattern holds for your channel manager, POS and spa system.
Because the output is standard React and TypeScript you own outright, a management company can build once and deploy per property or per brand, adjusting flows where an owner insists — without per-room licensing following every improvement.
Timing matters as much as fields. Hotel systems reconcile overnight — the night audit is when rates roll and folios close — so Ciao apps are built to respect those rhythms: room-status sync that tolerates PMS maintenance windows, reports that distinguish yesterday's audited numbers from today's live ones, and integration queues that recover cleanly instead of double-posting a charge because an API timed out at 2 a.m.
How a property build runs
1. Describe the operation
'Housekeeping board for a 220-room property. Rooms move dirty, clean, inspected. Supervisors inspect with photo checklists. Sync status with the PMS.'
2. Plan and map
Ciao's AI CTO drafts the build plan and maps business areas — room status, guest data, payments — so governance attaches to the right code from day one.
3. Build with the ops team
The executive housekeeper watches the live preview and refines screens by pointing at them — inspect-to-prompt turns 'this list should group by floor' into a change.
4. Test the flows that hurt
Deterministic replays cover room-status sync, booking modifications and upsell payments; self-healing tests keep passing as screens evolve.
5. Govern rates and guest data
Plain-English Guardrails policies protect rate logic and PII handling, with every human review recorded in the audit trail.
6. Deploy per property, monitor centrally
Ship to Ciao cloud or your own cloud account. Conductor gives the group one screen of live health across every property's apps.
Daily operations: before and after
| Operation | Typical today | With a Ciao-built app |
|---|---|---|
| Room status | Printed lists, radio calls, PMS lag | Live board synced with the PMS, inspection photos attached |
| BEO changes | Word docs emailed, versions diverge | Versioned orders with chef and AV sign-off recorded |
| Upsells | If the desk has time at check-in | Pre-arrival portal sells upgrades and extras automatically |
| Engineering faults | Logbook at the desk | Tracked with guest-impact priority and out-of-order sync |
| Group visibility | Whoever kept the spreadsheet | Portfolio dashboard across properties via Conductor |
| Adding a workflow | New vendor module, per-room pricing | Describe it; the app you own grows |
Getting started
Groups usually start with one property and one workflow — housekeeping or pre-arrival — then roll out across the portfolio once the ops team trusts it. Serious development programs start at USD 10,000 per year, which for most operators replaces several per-room-per-month module subscriptions. Talk to sales with your property count, PMS and the workflow that hurts most; individual builders can also start self-serve with credits.
Branded and managed properties should note the boundary: loyalty programs, central reservations and brand standards stay with the flag. Ciao-built tools cover the property-level operations the brand stack leaves open — which, as any GM counting the front desk's open logins during a conference week can confirm, is where the daily friction actually lives.
Frequently asked questions
Does Ciao integrate with our PMS?
Ciao apps integrate through the PMS interfaces you already license — reading reservations, room status and guest profiles, and writing back where appropriate. The PMS remains the system of record; the Ciao app owns the operational workflow around it, like inspections, sign-offs and task queues.
How is guest data protected?
Inference runs under zero-retention model contracts and customer code is never used to train models. On top of that you get SSO via SAML or OIDC, optional MFA, role-based access control, and an append-only audit trail across prompts, merges, deploys and admin actions.
Can we control who changes rate or comp logic?
Yes. Guardrails maps that code into a protected business area and applies plain-English policies such as 'rate logic changes require GM or revenue-manager review'. Risky changes are detected automatically and the human review is recorded behind every merge.
We run 14 properties. How do we manage that many apps?
Conductor is built for exactly this: one screen with live health, protected-zone visibility and fleet control across hundreds of projects. A management company can see every property's apps, their status and their recent changes without logging into each one.
How do payments for upsells and bookings work?
Through your existing payment provider. Ciao's payment blocks connect the booking flow to your processor, so card data stays with the processor and the app keeps the booking and fulfillment records.
Do we own the software if we change platforms later?
Yes — 100% code ownership. Everything is standard React, TypeScript and Tailwind with a Supabase backend, exportable to your own repository at any time.