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Power Your Windows Apps with Seamless eSIM Connectivity

Integrate mobile connectivity with our Windows eSIM SDK, giving users the freedom to connect anytime, anywhere without Wi-Fi or SIM cards. Unlock new revenue opportunities and stay ahead in a world of constant connectivity.

Compatible with eSIM-enabled PCs running on Windows 10 and above.

Compatible with eSIM-enabled PCs running on Windows 10 and above.

Enhance Your Offering with Windows eSIM SDK

Discover the benefits our Windows eSIM SDK provides for you and your customers.

New Revenue Stream with Minimal Effort

Diversify or boost your revenue by bundling mobile connectivity with your existing products or offering it as a stand-alone data package. Windows eSIM SDK provides simple API integration and low setup costs, allowing you to monetise your user base quickly and easily—no telecom expertise needed.

Boost Customer Loyalty and Satisfaction

Deliver reliable, secure connectivity across 175 countries without relying on Wi-Fi, physical SIM cards, or mobile device tethering. Offer customisable data plans tailored by data amount, duration, and region—whether for single-country or multi-country use—meeting your users' growing demand for seamless, always-on connectivity for personal and business needs.

Gain a Competitive Edge

Differentiate yourself by offering fast, hassle-free connectivity in just a few clicks. With in-app eSIM activation, your customers can effortlessly download, install, and activate their eSIM through your laptop application and easily manage separate work and personal plans—without the complications of physical SIMs or cumbersome setup processes.

Where Windows eSIM SDK Makes a Difference

With over 70% of laptops expected to be eSIM-compatible by 2025*, now is the ideal time to enhance your existing laptop applications with eSIM-based connectivity or launch a new eSIM-ready app specifically for laptop users. Explore how various businesses can capitalise on the growing demand for seamless, always-on mobile connectivity.

*Source: eSIM Benchmarking White Paper

Existing Applications
Mobile eSIM Providers
PC Manufacturers

Windows Laptop Applications

Any company with an existing application in the Microsoft Store looking to improve user experience, customer stickiness, or brand loyalty can now offer flexible data packages and region-specific plans. Whether the user is travelling, in a remote location, or simply away from home, they can now stay connected without hassle.

Streaming Platforms

Forget spotty or unavailable Wi-Fi. By integrating eSIM connectivity, your users can binge their favourite shows or enjoy uninterrupted music on their laptops while travelling, ensuring a smooth, immersive experience wherever they go.

Communication Apps

Your users often rely on mobile tethering or public Wi-Fi, risking dropped calls and poor quality during important conversations. With eSIM, they can enjoy consistent, high-quality voice and video calls, staying connected for work or personal chats, anywhere.

Games

Gamers often experience lag and disconnections on unstable Wi-Fi or shared networks. With eSIM connectivity, your app ensures uninterrupted gameplay, letting users compete, download updates, and enjoy their favourite games while travelling or commuting.

Security Apps

Security apps rely on stable connections for real-time updates and monitoring. With eSIM, users can maintain strong protection, even where Wi-Fi is compromised or unavailable, reinforcing privacy and data security.

Productivity Tools

Thanks to eSIM, your productivity tool enables users to stay connected and productive on the go. They can collaborate, access files, and manage projects without relying on Wi-Fi, ensuring uninterrupted workflow no matter where they are.

Browsers

When users browse the web, they need a stable connection. With eSIM, your browser maintains connectivity through mobile data when Wi-Fi isn’t available, allowing users to continue researching, shopping, or working without interruption.

Social Media

Social media thrives on constant interaction. With eSIM connectivity, users can stay online, upload content, and engage with followers, without depending on public Wi-Fi, ensuring influencers, marketers, and casual users remain active wherever they are.

Mobile eSIM Providers

Already offering eSIM services to mobile users? Expand your reach by extending your services to laptops, providing seamless, secure mobile connectivity for users who need reliable data access. Cater to professionals, remote workers, and travellers who want to stay connected without switching to other devices, broadening your audience and unlocking new opportunities to monetise diverse use cases.

PC Manufacturers

Gain a competitive edge with a built-in mobile connectivity solution. Whether your users are business travellers, digital nomads, or casual consumers, they’ll enjoy seamless, always-on internet access through your native eSIM app—no need for Wi-Fi hotspots or mobile tethering, wherever they go. 

Hear From Our Satisfied Clients

Mobilise has been a huge help in enabling eSIM on our Instabridge app. Their values in providing embedded connectivity solutions aligned with ours and thanks to their HERO eSIM SDK, integrating it with our own technology and getting the app up and running was quicker than we ever could have hoped for. As a result of this experience, we hope to continue working with Mobilise in the future.

Carl Hasselskog
CEO of Degoo and Instabridge

What Are the Next Steps?

1. Let us know which SDK you need by sending us a message.
2. Get instant access to eSIM SDK APIs
3. Integrate eSIM data bundles into your mobile app
4. Keep your customers connected wherever they go

Standard

In-App eSIM Technology

Connectivity +

In-App eSIM Technology

Global Data Connectivity in 175 Countries 

Billing and Rating

Tell Us About Your Next Windows Project

Have any questions about our HERO Windows eSIM SDK or want to schedule a demo? Whether it’s about product details, pricing, or anything else, our team is here to assist you every step of the way.


    HERO Mobile SDK

    HERO Windows SDK

    White Label eSIM App

    White Label VoIP App

    HERO V-eSIM

    HERO Try&Buy App

    HERO MVNE Platform

    HERO Entitlement Server

    Consultancy Services

    Other

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