---
title: "White-Label Guest App on Your Own Custom Domain"
description: "Run the guest app on your own domain, in your colours and voice. No app store, no vendor branding, live the same day."
url: "https://www.holidayhero.com/blog/white-label-guest-app-custom-domain"
published: "2026-10-05T13:26:00+00:00"
updated: "2026-10-05T11:26:34+00:00"
author: "Kevin Hoft"
---

# White-label guest app: your domain, your colours

> Branding is a distribution decision rather than a design one: an app store download, a redirect onto a vendor's domain and a sender name nobody recognises are each a place where a share of your guests fall out. Run the guest app on your own domain, in your own palette and your own voice, and those handoffs stop existing.

- **Categories** — Release Radar

Most branding posts argue that a consistent brand builds loyalty. Every operator believes that already, and nobody buys software on it.

Here is the version worth paying for. Branding is a distribution decision. A guest who taps your pre-arrival message and lands on a vendor's domain has left your property before arriving at it. A guest asked to download an app has been given a task. Each handoff is a place where a share of people stop, and every person who stops is a check-in you now do at the desk and an upsell you never sell. A branded guest app for holiday parks, hotels and villa portfolios is not a skin on somebody else's product. It is the removal of the places guests fall out.

![image](https://www-api.holidayhero.com/storage/65/conversions/01M45WZZWDYZ4G6K5B56RDF2F9-display.webp)

That is the argument, and it sits at the front of [The Guided Stay](/guided-stay). This post is about the frame.

## What guests see when it is not your brand

Operators are told white-label means a logo upload. The test is not the logo. It is the four edges where a guest can tell whose product they are holding.

**The address bar.** The guest taps a link and reads the domain. If it names a company they have never heard of, they are deciding whether to trust it. Some decide no, and on a mobile browser you never find out which.

**The sender name on the message.** Pre-arrival messages, the check-in prompt, the door code. If those arrive from a vendor, the guest has three parties in a conversation they thought had two.

**The register the AI writes in.** A villa in Mallorca and a 300-bed hostel do not speak the same way. A reply that is correct and tonally wrong still reads as outsourced.

**The imagery beside the upsell.** A stock photograph of somebody else's spa, beside the price of yours. The guest cannot say what is off, but they do not click.

Check-in is usually the first of these edges a guest meets, which is why the [registration flow](/blog/guest-registration-requirements-europe) is a branding surface before it is a compliance one. If one edge carries the vendor's name, the guest knows they left. That is a build decision, not a design one.

## Why a hotel app without app store download is the cheaper build

Work out what a download costs on a five-night stay.

The guest has to be told the app exists, find the right one among the near-identical results, accept the storage prompt, create an account and remember the password. Then they use it for five days and delete it. You paid for all of that in drop-off, and the ones who gave up at step two now phone reception.

A native app also puts a reviewer between you and your own guests: a change to your house rules waits on a submission queue. For a stay measured in nights, that is the wrong trade.

So the HolidayHero guest app shell is web. The guest taps a link in the channel they already use and it opens. No store, no download, no account. A hotel app without app store download is not a lesser native app; it is the right shape for something used once, intensely, for a week. It also means what the guest opens can be yours all the way down, which brings us to the domain.

## Custom domains in practice

Three things have to be true for a white label guest app custom domain to work, and only one of them is your job.

**Yours:** point a subdomain of your own domain at us, something like `stay.yourproperty.com`. One DNS record, made at the registrar you already use, with the exact values the setup screen gives you.

**Ours:** the certificate, its renewal, and the routing that serves your brand on your hostname. You do not buy a certificate, install one, or get an expiry warning at the weekend. The platform runs at 99.9% uptime and your domain sits behind it.

**Then:** the guest app loads on your domain, in your colours, and your messages link there.

The honest part of the timeline is that DNS is not ours. Once the record resolves the domain is live, and the configuration either side of it takes an afternoon, not a project. No design sprint, no agency, no app submission, nothing to schedule with us. The sender name on your messages is configured the same way, not built.

One thing stays where it is. The booking lives in your PMS, which remains the system of record. HolidayHero is the guest-experience layer on top of it. Your domain changes what the guest sees; it does not move your reservations.

## Why we removed the colour pickers

We do not ship a theme editor. You cannot set a per-element colour, a border radius or a font stack. That is deliberate, and we would make the same call again.

Here is what a twelve-picker theme editor actually produces. Somebody from the commercial team spends a Thursday on it, picks a brand colour that fails contrast against white text, and ships a button nobody can read in sunlight. Then it sits unfinished for a month, because the person who started it is not a designer and knows it. Unlimited choice is not a feature if the result stays in draft.

So we ship curated palettes. A short set, each designed as a whole: background, surface, text, accent, the state colours, the contrast relationships already checked. You pick one, upload your logo, and look at it.

The trade is plain. You give up the hex value. You get a guest app that is on-brand, legible and live the same afternoon, with no way to make it ugly. Fewer choices, a better floor, and nobody at your property has to become a designer for an evening.

Be clear about what we are not doing. We apply a brand, we do not create one. No logo design, no brand guidelines, no replacing the designer you already work with. If you have a brand, we dress the guest experience in it. If you do not, this is not where you get one.

## Voice is part of the brand

Colour is the edge people plan for. Register is the one they forget.

Tone of voice is a setting. You tell the platform how your property speaks, formal or familiar, warm or clipped, and that register carries into the AI replies and the message templates. Across 100+ languages, so a Dutch guest and a Spanish guest get the same house manner rather than the same sentences translated.

This matters more than colour because of volume. 94% of guest messages are handled without a human, so most of what a guest reads from you this week was not written by you this week. If that output is in a generic support voice, the register becomes the brand, and it is not yours.

Templates get the same treatment. You preview a message exactly as the guest will receive it, and duplicate an existing one rather than rebuild it, which is how a tone change reaches twenty templates instead of two.

## Imagery that looks like your property

An upsell converts on whether the picture looks like the place. A late checkout beside a stock bedroom reads as an advert. The same offer beside something that looks like your rooms reads as yours.

So upsell imagery is art-directed from your own website. The platform reads the visual style your site already establishes, the palette, the lighting, the framing, the way your rooms are shot, and generates imagery in that style for offers with no photograph of their own. Not a different property's spa. Something that belongs beside your prices.

**Every generated image passes a human before it reaches a guest.** We are saying that here rather than waiting to be asked. Review is a required step, not a setting you can switch off, because generation gets things wrong and the failure mode is a guest looking at a room you do not have. The limits we set and keep: no fabricated screenshots, no third-party marks, nothing presented as a photograph of a space that does not exist. We do not produce photography-grade assets unattended, and this does not replace a shoot of your actual rooms.

The reason to care is conversion rather than taste. Ibiza Luxury Villas runs a 50% pre-arrival upsell rate. An upsell that looks borrowed is competing with that.

## Multi-property guest app branding, without duplicated setup

A group is where logo-upload white-label falls apart. The question stops being "can I brand it" and becomes "can I brand each of them differently without doing the work eleven times".

Multi-property guest app branding is one platform with brand configuration per property. Each property gets its own palette, its own logo and its own tone of voice. Shared across the group: the integrations, the templates everyone should use, the operational setup, the permissions. Changed once, applied where you point it.

OVO Network runs 250+ chalets on the platform, and there are 1,200+ properties on it in total. A portfolio with three brands under one owner is a configuration question, not three implementations.

That is the frame. Your domain, your colours, your voice, no app store in between. Next week we fill it, and everything in it is already wearing your brand.

Pricing is published, from €6.50 per unit per month with no setup fee, and the guest layer runs on the PMS you already have ([Mews, and the rest of the directory](/integrations/mews)).