Offline-first technology that brings learning and vital information to people everywhere.

IEI delivers a complete system for reaching communities where connectivity is limited, unreliable, or nonexistent.

Our approach combines powerful content curation, partner-led delivery, and a dynamic offline user experience, ensuring that education, health information, and critical resources are accessible to everyone.

At the center of our solution are two core technologies: Equalizr™ and the Equalizr™ Edge.

How IEI Works

Equalizr™

Curate & Build with Equalizr™

Your content. Your way. One-to-many or many-to-one multi-level curation options.

Equalizr™ is IEI's content management and packaging platform. Organizations use it to build, organize, and prepare digital content for fully offline delivery — no technical expertise required.

  • Build structured or unstructured learning modules
  • Create playlists, digital courses, and media libraries
  • Organize dashboards and local content
  • Manage users and permissions
  • Package everything for delivery to the edge

Equalizr™ gives organizations the power to design rich digital experiences and deliver them to users who lack reliable internet access — or none at all.

Deliver to the Equalizr™ Edge

Flexible. Environment-agnostic. Built for the full connectivity spectrum.

Once content is curated and packaged in Equalizr™, it needs to reach the ground. How it gets there depends on what each environment allows. IEI supports two primary delivery paths — and the end-user experience through the Equalizr™ Edge is identical regardless of which one is used.

📡 Broadcast Datacasting

For communities in fully offline settings — where no cellular or broadband infrastructure exists — IEI delivers content via TV broadcast and satellite datacasting. Content is transmitted over existing broadcast infrastructure and received by the Equalizr™ Edge without any internet connection required.

This model is purpose-built for the most connectivity-constrained environments: remote rural communities, disaster-affected areas where infrastructure has failed, correctional facilities, and anywhere a live network connection simply isn't available or isn't appropriate. Delivery is one-to-many, scalable, and highly resilient — broadcast signals reach places fiber never will.

IEI doesn't own or operate broadcast infrastructure. We work with trusted partner vendors and existing broadcast and satellite networks, making your content work flawlessly across them.

🔗 CacheWave

For communities with intermittent, degraded, or unreliable connectivity, CacheWave is a lightweight app — available for Android and Linux — that keeps Equalizr™️ Edge accessible even when a live connection can't be counted on.
CacheWave works in one of two ways:
  • On a single device, CacheWave launches Equalizr™️ Edge directly in-browser on that same device — no external connection required at the point of use.
  • As a local hub, the CacheWave device serves up a local Wi-Fi hotspot that any nearby Wi-Fi-enabled device can join, giving each connected device on-demand access to Equalizr™️ Edge and its cached content — without every device needing its own direct link to the broader network.
CacheWave is the right solution when a community has some connectivity but can't depend on it being fast, stable, or continuous. A single CacheWave-equipped device can extend that offline-ready access to an entire classroom, clinic waiting room, or community center at once.
Parent and Child on Laptops

Access Through the Equalizr™ Edge

Personalized for every user. - Online experience in offline environments.

On the ground, learners access content through the Equalizr™ Edge, IEI’s offline-first interface that unpacks and displays everything delivered from Equalizr™.

The Edge is:

  • Dynamic — adjusts to each user who logs in
  • Secure — content access controlled by permissions
  • Interactive — behaves like a modern web experience
  • Offline-first — functions without connectivity

Students can take courses, health workers can access training, and communities can receive timely information, all as if they were online.

Why Offline-First Matters

Connectivity gaps create barriers to education, health, employment, and emergency communication.
 IEI’s system removes those barriers by ensuring digital content can reach anyone, anywhere, regardless of infrastructure.

Our solution is:

  • Resilient — works during outages and disasters
  • Cost-effective — no need to lay fiber or expand networks
  • Scalable — supports classrooms, clinics, facilities, and entire regions
  • Secure — ideal for sensitive environments like corrections or individuals at high risk when online (young children or elderly)

Offline-first delivery isn’t a workaround, it’s a smarter, more equitable model for global access.

Learner Experience graphic
Mother helping her son studying with laptop on a online class at home

Who We Serve

IEI supports organizations working in:

  • Education Access
  • Public Health & Emergency Response
  • Corrections & Reentry
  • Disaster Recovery & Resilience
  • Community Engagement 

Each sector has unique needs and IEI’s system adapts to all of them.

Start Reaching People Where the Internet Can’t

Join us in creating a world where everyone can learn, connect, and thrive, no connectivity required.

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©2023-2026 Information Equity Initiative