Hologram Reviews in May 2025: User Ratings, Pros & Cons

"Hologram is one of the best IoT sim provider you'll ever see on the market"

What do you like best about Hologram? Hologram is best used for IoT devices with low data consumption usage. One thing that I really like is their remote connection called spacebridge which greatly helped us easily manage our hardware by remotely connecting to it with the help of spacebridge.

"Good product - Great support"

What do you like best about Hologram? Responsiveness of the support team. Our dedicated support resource is quick to respond and marshall the resources we require to sort through issues that come up, regardless of whether we ended up being the source of the issue in the first place.

"Perfect way to visuallize your devices connectivity"

What do you like best about Hologram? Visualization of the connectivity is great and the activation process is simple What do you dislike about Hologram?

"Very easy to work with and super reliable"

What do you like best about Hologram? They do what they promise. Easy to get hold of someone, very detailed portal. Basically solid! What do you dislike about Hologram?

"Hologram Meets Our Needs"

What do you like best about Hologram? The most helpful part of hologram is the easy to navigate dashboard. It shows us where our devices are, when the last connection was and how much data was transmitted. We have come to find this invaluable.

"Easy to use interface"

What do you like best about Hologram? Dashboard is really easy to use and understand What do you dislike about Hologram?

"Incredibly Cheap rates and Incredibly easy to use"

What do you like best about Hologram? I enjoy using Hologram because, unlike nearly every other SIM card provider, they are upfront with their costs What do you dislike about Hologram?

"Easy to use with little to no down time"

What do you like best about Hologram? Hologram is very easy to use. I can assign nickames to my devices to make them easier to find. Status/usage information is easy to find

"Global Cell Service"

What do you like best about Hologram? The ability to use a single SIM card to activate service globally. I like the various data plans that can be utilized. Single card helps our service team not have to carry multiple cards.

"Outstanding Service for IOT Devices"

What do you like best about Hologram? Quick Activation, Self activation. Ease of activation and quality fast service providers. Simple, easy billing with no monthly minimums on a rarely used device at times. Pay for what you need - when you need it.