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Products › Guest Wi-Fi sign-in

Turn your Wi-Fi into your best mailing list.

Guests log in to your Wi-Fi on a branded page, tell you who they are and choose whether to hear from you. Every sign-up lands in their customer record, with their consent saved.

Every feature, in detail

Everything below comes with every plan, at one price per site, with no add-ons or per-user fees. Open each area underneath for the rest.

Every plan
What sets it apart
Access points sent to the right site’s sign-in page by their hardware address✓ Included in every plan
Returning guests’ devices recognised, once you switch it on✓ Included in every plan
A live phone preview of the sign-in page as you brand it✓ Included in every plan
The sign-in page
Your branding, consent wording and required fields for each site✓ Included in every plan
Only the details you switch on are collected✓ Included in every plan
Timed offers on the sign-in page✓ Included in every plan
One web address for every site in your group✓ Included in every plan
Your Wi-Fi kit
Works with UniFi, Meraki, Aruba, Omada and more✓ Included in every plan
RADIUS gateways, with a test button✓ Included in every plan
A go-live check before guests connect✓ Included in every plan

More features, by area

3 features

FeatureEvery plan
Each sign-in saved to the customer record✓ Included
Welcome emails for guests who say yes, once you switch them on✓ Included
Sign-ups, opt-in rates and devices for each site, with a spreadsheet export✓ Included

3 features

FeatureEvery plan
A contrast check so your sign-in page stays readable✓ Included
See where each sign-in offer showed and how it did✓ Included
Sign-in volume, devices and repeat visits reported✓ Included

3 features

FeatureEvery plan
The sign-in form protected from scripted abuse✓ Included
Your hardware passwords stored encrypted✓ Included
A copied sign-in page can’t capture your guests’ details✓ Included

Make it yours. Let it do the legwork.

Shape it to how you work, and let it handle the routine for you.

A branded Wi-Fi sign-in page from mDOS on a phone, with consent tick boxes
1
MAKE IT YOURS

Branded for each site

Your branding, consent wording and required fields for each site, previewed live on a phone frame.

A customer record in mDOS with its Wi-Fi visits and the wifi-guest tag added at sign-in
2
IT DOES THE LEGWORK

Sign-ins into your records

Each sign-in is saved to the customer record and returning devices can be recognised once you switch it on.

UniFi · Meraki · Aruba · Omada: works with your hardware, checked before go-live
3
BUILT IN

Works with your hardware

UniFi, Meraki, Aruba, Omada and more, with a go-live check before guests connect.

Switch at your own pace

Keep your current Wi-Fi provider while its contract runs out and move one site at a time. We bring your existing guest list and consent records across, and agree a tailored switching plan with you.

How switching works

Three things no one else brings together

Wi-Fi sign-ups grow your list. mDOS also gives you AI agents that watch the sign-ups, and marketers who make the most of every new contact.

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

World-leading software

Guests log in on a branded page, tell you who they are and choose whether to hear from you, with every sign-up and its consent saved.

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 spot a sign-in page quietly turning guests away, flag when fewer guests say yes to marketing and point out sites with no welcome email.

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

Real experts driving it

An mDOS Expert Partner helps you connect your access points and tests your first page with you, and partner marketers plan the welcome emails that follow.

Meet the people →
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

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 about guest Wi-Fi sign-in

Usually not. mDOS works with common access points such as UniFi, Meraki, Aruba and Omada, and with RADIUS gateways. Our team checks your kit before you start.
Guests choose for themselves whether to receive marketing, and you only collect the details you switch on. Each choice is saved on the guest's profile, and you can erase a guest's data on request.
Yes. Each site can have its own branding, wording and offers, and a group can use one custom web address for every site.
They go online straight away and their details land in your customer records. If they said yes to marketing and you have switched on a welcome email, it goes to them.
Yes. You can export Wi-Fi sessions and guest details as a spreadsheet at any time.
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