Illustration of Hologram dashboard

Test your IoT devices before they ship — and save

Hologram Preflight provides free test data, so you can ensure a smooth deployment and minimize costs.

Ensure your deployment runs smoothly

Test without added costs

Preflight provides free test data, so you can QA at the point of manufacture, and know exactly when your devices are ready to go.

Set to hibernate and save

Only pay for data once your device is active. Once you’ve completed testing, set your SIMs to hibernate until your device is in the field.

Deploy at your own pace

With up to 12 months of testing time, you won’t be charged until you are ready to launch. Plus, you’ll have peace of mind that your fleet works on Day 1.

Preflight puts savings in motion

A leading micromobility company saves over $100,000 per month by using Preflight to test their next deployment.

Single SIM reflection in mirror

Test before deployment

Preflight automatically associates your SIMs with your account and displays them right in the Dashboard — no need to scan barcodes or type in the ICCID.

Learn about IoT SIMs
Collage of device status in dashboard

Test after deployment

With SIMs in Preflight, you’ll know exactly where your devices are after shipping. Plus, different Preflight modes allow you to activate devices automatically on first use or keep them in hibernation mode until you’re ready.

Explore the Dashboard
Collage of dashboard test data

Preflight is key to how we do business. When we do rollouts on this grand scale, that’s a tool we use constantly.

James Muraca
VP Product
Zen logo

Our partnership with Hologram has shaped our entire business model.

Jess Bollinger
VP of Strategic Partnerships
Arable logo

There's more to cellular IoT


Keep a pulse on connectivity and manage deployments with our Dashboard.

Discover the Dashboard


Get connected and stay connected, anywhere in the world.

Learn about connectivity

Global IoT SIMs

Our global SIM cards are built for reliability and performance.

Explore SIMs