---
title: "Nonius Alternative: HolidayHero vs Nonius"
description: "Comparing Nonius Mobile and HolidayHero for hotels and groups: guest app, online check-in, AI messaging, upsells, integrations and pricing. See where each one fits."
url: "https://www.holidayhero.com/compare/holidayhero-vs-nonius"
updated: "2026-07-27T08:15:04+00:00"
---

# HolidayHero vs Nonius

> Nonius is a Portuguese hospitality technology group whose Mobile product sits alongside its TV, Wi-Fi, voice and signage systems. It suits hotels that want one supplier for the guest app and the hardware in the building. HolidayHero takes the other route: software only, AI-first, running the whole stay next to any PMS, for hotels, parks, hostels, aparthotels and rentals alike.

## Capability comparison

### Arrival & check-in

| Capability | HolidayHero | Nonius |
| --- | --- | --- |
| Online check-in before arrival | Included — Configurable pre-arrival check-in | Included — Email, SMS and WhatsApp invitations, mapped to PMS |
| ID / passport capture & verification | Included — Document capture adapted per country | Included — ID scan and AI facial recognition |
| Automatic guest registration filing (police / municipality) | Included — SES.Hospedajes (Spain), batch filing | Not available — Not publicly documented |
| Smart-lock / door-code / mobile-key access | Included — Locks plus wider smart-device layer | Partial — BLE mobile key, native app on the Ultimate package |

### Guest app & experience

| Capability | HolidayHero | Nonius |
| --- | --- | --- |
| Own colours, logo & theme on the guest app + comms | Included — Brand colours, logo and theme | Included — UI templates, logo, colours and fonts |
| Guest app served on the operator's own domain | Included — Guest app on your own domain | Not available — Not publicly documented |
| Guest app adapts by moment-in-time vs the reservation (stages) | Included — Reservation stages drive what guests see | Partial — Native app spans pre-stay, in-stay and post-stay |
| Guests and operators add items to an in-app itinerary | Included — Guests and operators both add items | Not available — Not publicly documented |
| Create / sort / hide custom guest-app sections | Included — Create, sort and hide sections | Partial — UI templates; bespoke layouts via custom development |
| Digital guidebooks / house manual | Included — Guidebooks with rich text and documents | Included — Hotel directory, city guide and wayfinding |
| Auto-translation into many guest languages | Included — Auto-translation across app and comms | Partial — Multi-language content; chatbot EN, ES, PT plus on request |
| Local / venue events distributed to guests in the app | Included — Events distributed in the guest app | Included — Activities agenda and city events |

### Messaging & AI

| Capability | HolidayHero | Nonius |
| --- | --- | --- |
| One inbox across channels | Included — Email, WhatsApp and SMS in one inbox | Partial — In-app chat and requests |
| Autonomous AI answering & actioning guest messages | Included — Answers, recommends and routes with escalation | Partial — FAQ chatbot add-on, escalates to staff by email |
| WhatsApp as a guest channel | Included — Two-way, rich media | Partial — Outbound check-in invitations and reminders |
| Scheduled / templated messages gated by conditional rules | Included — Templates gated by conditional rules | Partial — Check-in reminders with channel fallback, Premium package and up |
| Booking.com / Airbnb messages synced into the inbox | Included — Booking.com and Airbnb | Not available — Not publicly documented |
| PMS guest-message threads synced into the inbox | Included — PMS threads sync into the inbox | Not available — Not publicly documented |

### Upsells & revenue

| Capability | HolidayHero | Nonius |
| --- | --- | --- |
| Upsell / ancillary catalogue in the guest app | Included — Products with VAT, modifiers and translations | Included — Activities, dining and in-app campaigns |
| Charges post to the folio / PMS bill | Included — Posts to the folio via supported PMS | Included — Charge to room via PMS and POS |
| Supplier routing with automatic commission split | Included — Automatic three-way commission split | Not available — Not publicly documented |
| Inquiries offloaded directly to suppliers (no middleman) | Included — Straight to the supplier, no middleman | Not available — Not publicly documented |
| Local experiences / activities catalogue | Included — Experiences catalogue with AI recommendations | Included — Browse, book and pay for activities |

### Operations & intelligence

| Capability | HolidayHero | Nonius |
| --- | --- | --- |
| Single operational dashboard for the property | Included — Single operator cockpit | Included — Back-office CMS, admin and dashboards with SSO |
| Guest-app analytics / actionable insights from guest data | Included — Actionable insights from guest data | Not available — Not publicly documented |
| Guest sentiment detection | Included — Sentiment detected across interactions | Not available — Not publicly documented |
| Composite 0–100 guest engagement score (5 dimensions) | Included — 0 to 100 across five dimensions | Not available — Not publicly documented |
| Event-driven automations / workflow builder | Included — Event-driven automations and rules | Partial — Channel orchestration for check-in invitations |
| In-stay surveys & post-stay review generation | Included — In-stay surveys and review requests | Partial — Via review-platform integrations |

### Platform & fit

| Capability | HolidayHero | Nonius |
| --- | --- | --- |
| Runs beside the existing PMS (no rip-and-replace) | Included — Runs beside the existing PMS | Included — Sits beside the PMS, no rip-and-replace |
| Headless guest app: run the guest experience inside your own app/site | Included — Run the experience in your own app or site | Not available — Not publicly documented |
| Integration API for system-to-system integration | Included — Integration API for partners | Partial — Integration adapters and APIs, no public developer docs |
| Breadth of PMS / channel / lock / payment integrations | Included — PMS, locks, smart devices, payments, registration | Included — 200+ connections, 63 PMS and CRS |
| Multi-property / group management & rollup | Included — Workspaces rolling up to an organization | Included — Unified multi-property apps for portfolios |
| Run multiple distinct brands from one account | Included — Distinct brands from one account | Not available — Not publicly documented |

### Pricing & commercial

| Capability | HolidayHero | Nonius |
| --- | --- | --- |
| Public, self-serve pricing (no mandatory sales call) | Included — Published from €6.50 per unit per month | Partial — Indicative package floors, every CTA is request a quote |
| Free / self-serve start | Included — Start free, no sales call | Not available — Not publicly documented |
| No commission taken on the operator's guests | Included — No commission on your own guests | Included — Flat monthly package pricing |
| Guided onboarding / setup | Included — Guided onboarding, one-time fee by size | Included — Guided rollout, typically 4 to 8 weeks |

### Security & data

| Capability | HolidayHero | Nonius |
| --- | --- | --- |
| GDPR compliance & EU data residency | Included — GDPR with EU data residency | Partial — EU-headquartered; residency not publicly specified |
| Operator owns & can export first-party guest data | Included — Operator owns and exports guest data | Partial — Check-in data mapped into PMS and CRM |
| PCI-compliant payment handling | Included — PCI-compliant payment providers | Included — Certified gateways, tokenised cards |

## Detail

Nonius is a hospitality IT integrator, and its Mobile product is one line in a stack built around what gets installed in the building: TV, Wi-Fi, voice, digital signage and check-in kiosks. HolidayHero is a software-only whole-stay platform, where the guest app is one pillar of five and nothing depends on the hardware in the property.

## What Nonius does well

The integration catalogue is the real thing: more than 200 pre-built connections, including 63 PMS and CRS systems, eight door-lock vendors, 13 payment gateways and seven room-control systems. Twenty-one years in, Nonius counts 5,900 hotels and sites across 118 countries, supported from 17 offices and a service-partner network. If you are fitting out a property and want the app, the TV, the network and the phones to land as one project with one supplier, few guest-app vendors can quote that the way Nonius can. Single sign-on with Google Workspace and Microsoft Entra ID is included on every package at no extra cost, which is more than most vendors this size offer.

## Why HolidayHero

**The whole stay, not a package tier.** Nonius Mobile is sold in four levels: Essential from €70 a month, Plus from €100, Premium from €200 and Ultimate from €400. Online check-in appears at Premium. ID validation, in-app payments, self check-out and the mobile key appear only at Ultimate, and the mobile key needs the native app. HolidayHero does not carve the journey into tiers you unlock as you spend more. Check-in, ID capture, keys, messaging, upsells and the operator cockpit are one product, published from €6.50 per unit per month, and you can start for free without booking a sales call.

**Any property type, not just hotels.** Nonius sells to hotels, resorts and groups, and its other markets are maritime and healthcare. HolidayHero runs hotels, hotel groups, holiday parks, hostels, aparthotels and short-term rentals on the same platform, with separate brands and workspaces to keep a mixed portfolio clean. If you operate more than one kind of property, that difference usually decides the shortlist.

**AI that does the work, not a FAQ bot.** Nonius offers an AI chatbot as an add-on module: it answers common questions and emails staff when something needs a human. HolidayHero's AI is the centre of the product rather than a bolt-on. It answers across email, WhatsApp and SMS, recommends and books experiences, routes inquiries to the supplier who fulfils them, and escalates to a person with guardrails in place. Sentiment detection and a composite 0 to 100 engagement score across five dimensions tell you which guest needs attention before the review gets written.

**Messaging as a channel, not an invitation.** Nonius uses WhatsApp and SMS well for what it does with them: pre-arrival check-in invitations, with reminders that fire only for guests who have not finished. That is the documented scope. HolidayHero treats WhatsApp, email and SMS as one two-way inbox. Booking.com relay emails become chat threads, Airbnb scheduled messages are covered, PMS message threads sync in, and templates are gated by conditional rules evaluated at send time.

**Revenue that pays the suppliers too.** Both platforms sell activities in the app and both can charge to the room: Nonius through its POS and PMS integrations, HolidayHero through supported PMS. HolidayHero goes further down the chain. Inquiries land directly with the supplier in a supplier portal, and the split between operator, supplier and platform is calculated automatically, ex-VAT. No commission is taken on your own guests.

**Compliance and data ownership.** HolidayHero files guest registrations to SES.Hospedajes in Spain automatically, with batch submission, status tracking and error alerts. Guest data stays the operator's: exportable, EU-hosted, never monetised. Nonius maps check-in data into the PMS and CRM, which is the right first step, but automatic authority filing is not publicly documented.

**Built to be built on.** HolidayHero ships an integration API and a headless guest app, so a group can run the guest experience inside its own app or website with HolidayHero as the engine underneath. Nonius describes integration adapters and modern APIs and offers bespoke work through its Custom Development team, but there is no public developer documentation, so extending it is a project with a quote attached rather than something your own developers can pick up.

## Capability by capability

Parity is real in places and worth saying plainly. Both do online check-in with ID capture and PMS write-back. Both ship a branded guest app with a city guide, maps and bookable activities. Both post charges to the room, run multi-property, and handle payments through certified gateways with tokenised cards. Both put room control in the guest's hand, Nonius through room-control system vendors, HolidayHero through its own smart-device layer that covers lighting, climate, sensors and energy alongside locks.

The differences cluster on either side. HolidayHero adds the operator's own domain, an itinerary that guests and staff both build, auto-translation across the app and the messages, sentiment and engagement scoring, event-driven automations, supplier commission splits, multiple brands from one account and a headless front end. Nonius adds the building: TV, Wi-Fi, voice and signage from the same supplier, a check-in kiosk with instant key pickup, and an integration catalogue several times the size.

## Which fits you

If you are fitting out a hotel and want one vendor to deliver the TV, the network, the phones and the guest app as a single project, Nonius is a strong pick. The integration list and two decades of installs are hard to argue with, and that is exactly what a fit-out needs.

If the guest experience is the project, HolidayHero fits better: one platform across every property type, AI that handles messages and upsells instead of deflecting them, supplier economics that work for everyone in the chain, published pricing you can start on today, and no dependency on whatever hardware happens to be in the building.