Four Winds Interactive and SmartSpace Global are now Poppulo

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Capture Attention.
Engage Audiences. Grow Revenue.

Bold, dynamic, and user-friendly. Meet Harmony's cutting-edge digital signage software.

Connect With Employees and Customers With Dynamic Digital Signage

Reach and engage every audience, drive operational efficiency, and showcase your brand and products with modern, dynamic visual displays. Achieve all of that and more with robust digital signage from Poppulo.

Enterprise Grade

What does enterprise-wide communications look like for your business? The Poppulo Harmony platform’s digital signage software is here to help your business scale communications. Discover how your entire organization can benefit from cloud-based digital signage.

Improve Your Customer Experience and Engagement

Leading brands use Harmony's powerful digital signage software to create unique experiences for their customers, growing loyalty and revenue.

Reach Every Employee

Digital signage lets you connect with employees from the frontline to the back office. With Harmony's cloud-based digital signage software, you can keep employees informed and engaged through dynamic digital content.

world vision
boston scientific

35+ million

Employees Reached


of Fortune 100 Companies


Digital Signs Powered

50 million


Software Components

Authoring & Contribution

Authoring & Contribution

Bring your vision to life with robust application authoring or use one of our pre-built applications to get content out easily. Empower anyone in your organization to access our intuitive cloud-based digital signage software and contribute content - from apps and images to video and other media - to your signs. Governance and security measures ensure you can easily manage users, permission levels, and approvals.

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    Hardware Components

    Choosing from a wide range of hardware component options for cloud digital signage allows you to find the one that’s right for your budget, needs, and application requirements.


    Poppulo’s content player options span a variety of platforms, giving you the flexibility to get the message out to your employees and customers.


    Providing immersive experiences for your audience is easier with touchscreen functionality and other display options for Poppulo’s digital signage.

    Hardware Services

    Poppulo offers more than just the most powerful, user-friendly digital signage software on the market, we also provide extensive in-house professional services to ensure long-term success.

    See More of What Poppulo Has to Offer

    Related Industries

    Digital signage is relied on across almost every industry. But a few industries rely on it the most.

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    Financial Services

    Differentiate yourself. Digital signage creates an elevated in-branch and corporate HQ experience. Share ads and promos with customers or important company, facility, and performance information with employees.

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    Scalable digital signage software that grows as fast as your business. Utilize Harmony’s purpose-built software across your enterprise to increase engagement, visualize your progress toward KPIs, and improve the on-site employee experience.

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    Hospitality and Entertainment

    An industry with so many channels of communication needs variable solutions whether it is on-site, behind the scenes, on the phone, or on the internet.

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    Deliver digital signage solutions that engage employees and customers