Test-drive Hologram with a free global IoT SIM card and get your device connected in days.
Get automatic scaling discounts as you connect more devices to Hologram.
View account balance, export detailed reports, set up Auto-Refill, and more in our IoT Dashboard.
Compare charges across time periods, get an overview of your active devices, and track balance history to the cent.
Change your device’s plan whenever you need with zero lock-in right inside the Dashboard or via API.
Easily refill your balance automatically when it drops below a chosen threshold to avoid service interruption.
Automatic carrier switching and our network of networks ensure the best signal available in each country.