LG Digital Signage: Which Software to Use?

LG's commercial displays are widely used for digital signage, across industries such as retail, healthcare, corporate offices, education, and hospitality. Offering top grade visual quality, durability, and wide range of screen sizes, LG is an excellent hardware choice for any business.

If you're using LG screens for digital signage, you might be wondering if you also need to use LG's SuperSign content management software. Actually, that’s not the case. Choosing a third-party CMS often gives you more flexibility, scalability, and features that better match modern signage needs.

Let's check out how LG digital signage software compares to other CMS platforms, especially ScreenCloud. And with webOS, we'll look at how easy it is to connect your choice of software.

Why Use LG Screens for Digital Signage

LG has a solid reputation for high-quality consumer electronics, especially their TVs and screens, and this carries over to their commercial range. LG screens offer excellent image clarity, support for both HD and 4K resolutions, and are built for prolonged use. Whether it’s a 22-inch screen behind a counter, a large-format display in a public space, or even a dazzling video wall, LG offers an option to suit.

LG smart TV's also come with a powerful system on chip (SoC) for connecting to the internet and other remote connectivity.

Many models are rated for 16/7 or 24/7 operation and are engineered to handle the demands of signage environments.

With a solid system on chip line up, the real differentiator for many users, though, is LG's own webOS. This built-in platform allows digital signage apps to connect and run natively, which means you can power your content with any digital signage software.

Take a look at LG's digital signage hardware range.

Why Use LG SuperSign CMS

The LG SuperSign software provides the ability to schedule content like images and videos, apply pre-made templates, and monitor basic device health. There are both cloud and on-premise versions available, depending on how you want to manage your screens.

SuperSign works well enough for businesses that need simple, static signage and have a limited number of screens. It's often bundled with LG hardware, for free or heavily discounted for multiple packages, making it a cost-effective starting point for comms teams.

However, as soon as content needs become more dynamic - or when multiple departments or locations are involved - users may find SuperSign less adaptable.

It lacks many of the advanced features that growing businesses need to manage and scale their digital signage strategies.

To put it simply, if you need simple displays and you don't anticipate needing to connect third party apps or expanding to multiple sites, LG SuperSign should work fine. So if you're looking for a more adaptable display management solution, what are the benefits of third-party software?

Why Third-Party Digital Signage CMS Platforms Are Worth Considering

Once signage becomes part of your wider communications, marketing, or operational workflow, a more robust CMS can save time and deliver more value.

And while it might seem like using the bundled software makes sense in terms of both compatability and cost savings, this can actually be a false economy in the long term. Lets dig into what the differences are:

Remote device management (RDM)

One major advantage is remote device management and remote monitoring. Teams need to know that their screens are online, displaying the right content, and performing as expected. With a CMS like ScreenCloud, you can monitor screen status, take screenshots, troubleshoot issues, and even reboot devices remotely. This level of visibility becomes essential when you're managing multiple sites.

Read more about ScreenCloud's remote device management.

Easy to scale

Scalability is another factor. Expanding your signage network shouldn’t mean reinventing your setup every time. ScreenCloud, for example, allows you to add new screens easily through provisioning codes, automatically apply content settings, and manage user roles to maintain control as your network grows.

More advanced features

A third-party CMS is also more likely to support complex, purpose-built signage features. If you want to display live dashboards from BI tools, show real-time social feeds, stream videos, or automate updates from your internal systems, you'll need a platform that’s built for more than just playlists.

Security

Security and compliance play a growing role as well. Enterprises often need features like single sign-on, access logs, and strict user permissions to align with their IT and security policies. These are not always available in manufacturer-supplied software.

Check out ScreenCloud's security spec.

Software integrations

Then there’s integration. Most teams already use tools like Google Workspace, Microsoft 365, Trello, Airtable, and YouTube. A third-party CMS can connect with these services to automate content updates or pull in live information, without manual uploads or repeated logins.

Support

While a huge company like LG do offer after sales support, digital signage is not their focus. By contrast, a digital signage CMS like ScreenCloud offers accessible professional support. In fact, ScreenCloud is one of the only digital signage solutions to offer a uniquely hands-on professional service from planning to rollout and beyond.

What is webOS and How Does it Work with Digital Signage?

webOS is an operating system for smart TVs developed by Palm, but acquired and now managed by LG. It's used primarily in its consumer smart TVs and also in their commercial displays. Unlike traditional TVs that rely on external players to run digital signage content, LG screens with webOS have the capability to run content management software (CMS) natively.

This means the software is installed directly on the screen, making deployments cleaner and more efficient—no external hardware required.

The good news is, choosing a third-party CMS doesn’t mean discarding your existing LG hardware. Because webOS is open to HTML5-based apps, you can run software like ScreenCloud directly on the screen. There’s no need for an extra player device, which means you still benefit from the clean setup that LG screens offer.

Getting started typically involves connecting the screen to the internet, launching the webOS app or browser, and registering your screen using a simple code. Within minutes, your screen can be live and displaying content from your chosen CMS.

This flexibility gives you full control over your signage software without needing to replace or reconfigure your displays.

Read more: How to connect ScreenCloud to webOS hardware.

What Makes ScreenCloud a Strong Fit for LG Displays

ScreenCloud is designed to support the real-world needs of business communications. It pairs well with LG’s webOS platform, or easily connect your choice of media player for more control. For example, our own PIXI media player gives you 24/7 display streaming, remote device management and enterprise grade security.

For content teams, ScreenCloud offers access to over 80 apps that cover everything from social media feeds to Google Slides or live dashboards. Content can be automated using calendars, spreadsheets, or shared folders, so you don’t have to update every screen manually.

ScreenCloud’s Broadcast feature lets you override normal programming with urgent updates, which is useful for internal communications, emergency messaging, or event reminders. You can also split screens into zones to deliver multiple messages at once.

From a security standpoint, ScreenCloud includes tools for enterprise compliance, including SOC 2 certification, role-based access control, and support for SSO. That makes it suitable for highly regulated environments like healthcare and finance.

ScreenCloud is also hardware-agnostic. While it works seamlessly with LG webOS, it can also run on Android, iOS, Windows, and other platforms such as our own ScreenCloud OS. This all gives you the freedom to expand your signage network in whichever direction suits your needs.

Find out more about ScreenCloud Hardware integrations.

Final Thoughts

Buying LG commercial displays doesn’t mean you’re locked into LG SuperSign. Thanks to the flexibility of webOS or the integration with other media players, you’re free to choose the software that fits your goals, teams, and infrastructure.

If your signage strategy involves more than just looping images, a CMS like ScreenCloud can help you deliver real-time content, reduce manual work, and manage your entire screen network with confidence.

Ready to see what ScreenCloud can do for your LG screens? Reach out to book a demo or start a free trial.