Global IoT Connectivity, Engineered for Real-World Complexity

Rolling out an IoT solution across different regions, devices and networks isn’t easy. Every use case is different, and the stakes are high, from uptime and latency to compliance and commercial models. At Crout by melita.io, we’re focused on building global IoT connectivity that works in the real world. With flexible infrastructure, local expertise and a platform that scales across technologies and borders, we aim to be your One for IoT — the partner that makes complex deployments simple and gives your project the flexibility and reliability it needs to scale with confidence.

As a German company based in Stuttgart and part of melita.io, we combine local expertise with global infrastructure. Whether you’re managing thousands of mobile assets or deploying low-power sensors across borders, we help you stay connected, visible and in control.

One SIM, Many Possibilities

At the heart of every IoT deployment is the SIM card and we make it smarter. Crout by melita.io offers:

• Multi-IMSI SIMs that switch between multiple mobile networks for greater reliability and coverage
• eUICC-compliant SIMs, so you can remotely manage profiles and future-proof your deployments
• A complete range of SIM formats including 2FF, 3FF, 4FF, MFF2 embedded SIMs and QR code eSIM (exchangeable Profiles), making onboarding fast and hardware integration easy

This flexibility means you can support different device types, regions and use cases, all with a single provider.

Built for Every Kind of IoT Device

IoT doesn’t just mean one thing. Some applications demand high data throughput and real-time updates. Others rely on long battery life and transmit data just a few times a day. We support the full range of mobile IoT standards, wherever the technology is available globally, including:

• 2G, 3G, 4G and 5G for mobile use cases or for more bandwidth-intensive applications
• NB-IoT and LTE-M for low-power, wide-area applications

So, whether you’re building smart logistics systems, industrial automation platforms or energy monitoring tools, we provide the connectivity that matches the performance and power profile of your devices.

Beyond Cellular: Coverage That Reaches Further

Some projects require more than just mobile networks. That’s why we also support:

• LoRaWAN and Mioty – ideal for robust, energy-efficient communication in industrial environments
• Mesh networking – enabling flexible device-to-device connectivity
• Satellite IoT connectivity via 5G NTN – perfect for rural or offshore applications where cellular doesn’t reach

With Crout by melita.io, you can mix technologies without adding complexity.

Advanced SIM Management Platform with Full Control

Managing thousands of SIMs across devices, countries and use cases? Our SIM management platform makes it simple:

• Assign different user profiles and permissions
• Set up automated triggers to manage usage, prevent overspend or flag unusual behaviour
• Integrate seamlessly via our REST API
• Access detailed, real-time billing and usage reports

It’s designed to give teams full visibility and control, without adding overhead.

Why Choose Crout by melita.io?

We understand the day-to-day challenges of IoT because we’ve been solving them for over a decade. Here’s what sets us apart:

• Based in Stuttgart, Germany, with a team of experts deeply rooted in IoT
• All documentation and contracts are governed by German law
• Connectivity in 190+ countries across 450+ roaming partners
• Backed by melita.io, the IoT brand of Melita Limited, a fully licensed European mobile network operator with 30+ years of telecoms experience
• Flexible commercial models, white-labelling options, and full technical support
• Designed for system integrators, solution providers, platform developers and IoT hardware manufacturers

Let’s Talk

Whether you’re planning a new IoT rollout or scaling an existing platform, we’d love to hear from you.

👉 Contact us to see how Crout by melita.io can help you stay connected, locally, globally and reliably. That’s what makes us truly One for IoT.

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