Setup Guide

Cisco Meraki Captive Portal
Setup Guide

Point your Cisco Meraki MR access points at CaptiFi's external captive portal to capture guest emails, automate Google reviews and run marketing on autopilot.

๐Ÿ“‹ Before you start, make sure you have:
โ€ข A Cisco Meraki Dashboard account with your MR access points online
โ€ข A CaptiFi account with a Meraki location created - create one here
โ€ข Your splash page URL from CaptiFi (shown in the location's setup section)

1 3-step setup overview

Setting up CaptiFi on Cisco Meraki takes around 15 minutes. The whole job is three jobs:

Step 1 In the Meraki Dashboard, set the splash page to an external server for your guest SSID.
Step 2 Paste your CaptiFi splash URL into the Custom splash URL field.
Step 3 Add the CaptiFi domains to the Meraki walled garden so the splash page can load before login.
๐Ÿ’ก Meraki keeps your network exactly as it is. CaptiFi only handles the branded splash page, the email capture, the GDPR consent and the marketing that follows. Meraki keeps running the WiFi.

2 Configure access control

Log into the Meraki Dashboard and go to Wireless โ†’ Access control. Select the guest SSID you want CaptiFi to manage (or create a new open SSID for guests first).

Association requirements Open (no password - the splash page handles sign-in)
Splash page Sign-on with my RADIUS server or Click-through, depending on the flow CaptiFi gives you for your location
๐Ÿ’ก Tip: Naming the SSID with a leading underscore, for example _Free WiFi, pushes it to the top of the network list so guests find it first.

3 Set the custom splash URL

Still on the Access control page, scroll to the Custom splash URL setting and switch it on:

Or provide a URL where users will be redirected Paste your CaptiFi splash URL here
โš ๏ธ Use the exact splash URL shown in your CaptiFi dashboard for this location. Do not shorten it or strip query parameters.
Click Save changes at the bottom of the page.

4 Add the walled garden domains

Meraki blocks all traffic until a guest signs in, so the splash page itself needs an exemption. Scroll to Walled garden, set it to Walled garden is enabled, and add each of these domains:

๐Ÿ’ก Add one domain per line in the walled garden box, then click Save changes.

5 Test the solution

Connect a phone to the guest SSID you just configured. You should be redirected to your branded CaptiFi splash page. Enter a test email, complete the login, and confirm you reach the internet.

Verify the capture landed in your CaptiFi dashboard under Site Guest Logs. If the email shows up, you are live.

โœ… Your CaptiFi captive portal is now running on your Cisco Meraki network. Every guest who connects sees your branded login page and their email is captured automatically.

Works with your existing Meraki kit, or use our free device

CaptiFi is honest about this: you do not need to buy anything new. There are two paths and both are included with your plan.

Use your existing Meraki kit If you already run Cisco Meraki MR access points and the Dashboard, follow the steps above. CaptiFi sits in front as the external splash. No extra hardware.
Use our free plug-and-play device No Meraki licence, or you would rather not touch the Dashboard? We post you a pre-configured CaptiFi device. Plug it into your existing network by Ethernet, it pulls its config from the cloud, and a guest SSID appears in about two minutes. No controller, no static IP, no firewall changes.
๐Ÿ’ก The plug-and-play device is the zero-config alternative. It is the same marketing platform either way, so you can start on our device and move to your Meraki kit later, or never bother.

Related guides and pages

Meraki captive portal FAQ

Does CaptiFi work with all Cisco Meraki MR access points?

Yes. CaptiFi works as an external splash page on Meraki MR access points managed through the Meraki Dashboard. The splash URL and walled garden settings are the same across the MR range.

Do I need a Meraki licence to use CaptiFi?

If you already run Meraki, you keep your existing licence and Dashboard. If you do not have Meraki, you do not need it: ask for our free plug-and-play device and skip the Dashboard entirely.

Why is my Meraki splash page not loading?

Almost always the walled garden is missing a CaptiFi domain. Confirm all four domains listed above are added and that you clicked Save changes. Test on a device that has not cached a previous portal.

Will CaptiFi slow down my Meraki WiFi?

No. CaptiFi only handles the sign-in splash page. Once a guest is through, their traffic runs straight over your Meraki network as normal. Speeds are unaffected.

Can I keep my existing guest SSID?

Yes. You can point an existing open SSID at the CaptiFi splash URL, or create a fresh guest SSID for it. Your business and staff networks stay untouched.

Is the Meraki captive portal GDPR compliant with CaptiFi?

Yes. CaptiFi captures guest details with clear consent and keeps a full audit trail, so the email capture on your Meraki guest WiFi stays UK GDPR and PECR compliant.

Turn your Meraki guest WiFi into a marketing machine

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