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FOR HOTELS

Fill more rooms direct. Keep more of every booking.

Your booking engine, hotel system, channel manager, restaurant and guest marketing in one place. An AI team watching pace and rates. And hotel marketing experts steering it with you.

Everything a hotel runs on

Use the parts you need today. Add the rest when your current contracts end.

Direct booking engine

Rooms, extras and upgrades booked on your own website, with deposits and no commission.

Hotel system & channel manager

Front desk, housekeeping, night audit and digital check-in, with rates and rooms kept in sync across booking sites by our channel manager. Your team checks guests in, marks rooms clean and clocks in on mDOS StaffAwaiting App Store Approval.

Restaurant & bar

Table booking, menus with allergens, and charge to room, so residents and diners are one guest list. Guests see their bookings and order room service in the mDOS Guest app.

Guest marketing

Every stay, meal and review in one guest record, with emails that bring guests back direct.

Weddings, events & meetings

From first enquiry to signed contract and deposit, with room blocks and event sheets in one place.

Website & Google

A hotel website you can edit yourself, kept in shape for Google so more guests find you first.

YOUR AI AGENTS, FOR HOTELS

Like a revenue manager and marketer who never sleep

Switch it on and it watches your hotel around the clock. Our experts steer it, and nothing changes without your approval, which you can give from your phone in the mDOS Manager app.

  • Daily pace report: bookings against this time last year, every morning.
  • Rate suggestions you approve for busy and quiet dates.
  • Channel checks: spots booking sites that stopped syncing or drifted on price.
  • Review replies drafted in your voice for every new review.

How our software compares for hotels

Honest side-by-sides, including where they’re stronger. This compares our software’s features only. Our AI agents and our partner Marketing Experts come on top, and no single tool here includes them.

mDOS vs Mews

For hotels choosing a modern hotel system

See the comparison →

mDOS vs Guestline

For UK hotels thinking about switching

See the comparison →

mDOS vs SiteMinder

For hotels reviewing their channel manager

See the comparison →

And on top of the software: AI agents that do the legwork, and vetted Marketing Experts running it with you. No single tool compared here includes them.

The Platform → · AI Agents → · Marketing Experts →

The Mr Digital team, Founding Partner Agency to mDOS

REAL PEOPLE, NOT JUST A SYSTEM

Hotel marketing experts in your corner

Our team has worked with hotels and hospitality groups for years. They set your plan, steer the AI and pick up the phone. Want someone on site for a day of training? Just book it.

TRY IT YOURSELF

Try it on a demo site.

Working websites built on mDOS for invented businesses. Open one and try it the way your customers would.

  • The home page of Saltmere House, a demo hospitality website built on mDOS
    Hospitality

    Saltmere House

    A 26-room boutique hotel on the north Cornish coast, with a seafood dining room and a three-room spa.

    What you can try

    • Book a room and add extras such as late checkout
    • Book a spa treatment with a deposit
    • Buy a gift card for all three venues
    View demo site: Saltmere House (opens in a new tab)
  • The home page of Linden & Ash, a demo hospitality website built on mDOS
    Hospitality

    Linden & Ash

    A 40-cover chef’s restaurant cooking over a wood grill, with produce from named growers.

    What you can try

    • Book a table; six or more pay a deposit
    • Order for collection, delivery or at your table (table 12)
    • Browse menus with allergens
    View demo site: Linden & Ash (opens in a new tab)

Demo sites are invented businesses. Payments are test-only: use the UK test card 4000 0082 6000 0000 with any future date and any CVC. Book or buy with your own email address and you’ll receive a real confirmation email.

WORKS WITH YOUR TOOLS

Keep the tools that work for you. Replace the ones that don't.

Already using a till, a payment provider or booking sites you like? mDOS works alongside them, or takes over when you’re ready.

Keep it. We connect to the systems you already rely on, so data flows into one place.
Or replace it. Switch over when you're ready, one system at a time. It's all included in mDOS.
See all integrations
BOOKING SITES
ChannexLive
PAYMENTS
StripeLive
MARKETING
Google AdsLive
Meta AdsLive
Search ConsoleLive

Switch at your own pace

Keep your current hotel system while its contract runs out. Start with the booking engine or guest marketing, bring your guest history across, and move the rest when you're ready. We'll plan it with you.

How switching works

Three things no one else brings together

Most venues juggle a booking system, a marketing agency and AI tools that don’t talk to each other. With mDOS you get The Platform, The AI Agents and The Marketing Experts, working as one team.

mDOS Visitor Intent: a company visiting the website scored Hot 94, with its visits and pages viewed, under the intent filters

World-leading software

Table and room bookings, your hotel system and channel manager, events, guest records and email in one system, at one price per site.

See the software →
Four members of the mDOS AI team: Quinn (data, reporting and insight), Ivy (copywriting and content), Priya (reviews and reputation) and Theo (paid media)

Tireless AI agents

AI agents draft review replies for you to approve, spot guests who haven’t been back and draft the offer to bring them in, and keep an eye on bookings. Nothing goes out without your approval.

Meet the AI agents →
The Mr Digital team walking together across a footbridge

Real experts driving it

Vetted Marketing Experts, led by our Founding Partner Agency Mr Digital, set the plan and steer the AI. On Managed, your Expert Partner runs your venue’s marketing and answers for the results.

Meet the people →

Support from a real marketing team

mDOS is built and operated by MDOS AI LTD. When you message or phone us, real Marketing Experts answer, on every plan, led by our Founding Partner Agency, Mr Digital. Here are five ways we help you get results.

Chat with our marketing experts

Message us from any screen in mDOS. The people who answer are marketers from our partner agencies, not a call centre.

  • Live chat on every plan, from the Chat button on every page, and you can phone us when you need to
  • Answered by marketing experts from our partner agencies, the same people who run marketing for clients
  • Ask about the software or your marketing: setup, campaigns and results
  • AI support for quick answers whenever you need one

Included in every plan

Book a call

The mDOS Chat panel on the Your mDOS team room: a hotel asks for help planning an email and social push for Sunday lunch, and a strategist from the mDOS team replies

Questions hotels ask us

Yes. Many hotels start with the booking engine or guest marketing and move the rest when their contract ends.
Yes. The built-in channel manager keeps your rates and rooms in sync with the booking sites you sell on, and we confirm each one with you before you switch.
Yes. Stays, meals, spend and reviews all build one record for each guest.
Never by itself. It suggests rate changes and you approve them.
Yes. Book an on-site day with one of our experts whenever you need it.
The hidden cost of fragmented systems
FREE WHITE PAPER

Where is your data leaking money?

When bookings, tills, marketing and reviews live in separate systems, the numbers never join up. This guide shows where the gaps hide in your P&L, and how to close them.

  • The five data black holes in most hospitality groups
  • How to build a digital P&L you can trust
  • A checklist to find the gaps in your own business

We'll email it to you. See our privacy policy

One price per hotel. Every feature included.

No per-user fees, no commission on direct bookings and no surprise bills. Add on-site training or priority support only if you want it.