Glo Fiber Speed Test

Maintained by:Carson WardData & methodology:Wes WardLast updated:{{date_modified_text}}January 31, 2026

Enter a zip code, city, or address below to see what speeds you can expect in your location for Glo Fiber and other ISPs.

Zip Code or CityAddress

View Plans

Jump to: Speed Benchmarks | Speed Reviews | Glo Fiber Availability

Glo Fiber Speed Benchmarks

Here’s how your result stacks up against Glo Fiber's benchmarks: fastest available speeds reach 5,000 Mbps down / 5,000 Mbps up. Across Glo Fiber’s footprint, typical available speeds average 4,621 Mbps down / 4,620 Mbps up.

Glo Fiber Internet by State

This map highlights Glo Fiber coverage and speeds by state, Glo Fiber has the biggest presence in Virginia, Pennsylvania, and Ohio. Hover over each state to see Glo Fiber availability by connection type, and click on a state to see all providers in that state.

Glo Fiber Speed Reviews

Glo Fiber has an overall rating of 4.52 out of 5, with a total of 25 reviews and ratings across the United States. Speed ratings by service type include: Fiber: 4.58 stars, Cable: 3.00 stars, DSL: not been rated by customers yet, Fixed Wireless: not been rated by customers yet. If you'd like to tell others about your experience, you can rate or review Glo Fiber here.

Connection

Customer Rating

Fiber

24

Cable

1

For detailed reviews, visit our Glo Fiber Internet Reviews page.

Biggest Cities with Glo Fiber Internet Service

Glo Fiber is available in 180 cities throughout the country. Here is a list of the largest cities with Glo Fiber internet service: