Back of the Hologram global IoT SIM card

Global IoT eSIM Card

A secure IoT eSIM card for a global cell network built for M2M data with easy activation, transparent pricing, and developer-friendly tools.

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Trusted by thousands of businesses
across six continents

Illustration of Hologram SIMIllustration of Hologram SIMIllustration of Hologram SIM

The go-to global IoT connectivity platform

Seamless, Global Coverage

Coverage available in 196 countries worldwide with 550 carriers to rely on. Our SIMs automatically switch to the best available network in each country.

Security & Reliability

Your data is secure, from your device to your servers. Only you can access it. Use Spacebridge to securely connect to your devices for remote troubleshooting.

Hardware Agnostic. Developer Ready.

Use our SIM card in any hardware device and connect to any IoT cloud service. Use our powerful REST APIs to integrate quickly.

Connectivity Tools for Your Team

We’re not just your carrier, we’re your copilot. With the Hologram Dashboard and Inflight, everyone in your team can be an IoT expert and get the insights they need.

Scaling connectivity has never been so easy.

The simplest way to get your IoT deployment connected worldwide.

Self-Service Scalability

Order as many SIM cards as you need through our self-service store and manage connectivity on our dashboard, from one for testing to thousands for manufacturing.

Tech & Platform

Our single SIM card works in every available country and with all of our partner carriers. Connect across every technology, including 2G, 3G, 4G LTE, CAT-M, and NB-IoT.

Automatic Carrier Switching

Hologram SIMs automatically switch between local carriers to ensure you have top performance and never lose service.

Cellular connectivity for your IoT deployment

We’re ready to help you deploy your cellular devices anywhere in the world.