Diode 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 Diode and other ISPs.

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Jump to: Speed Benchmarks | Speed Reviews | Diode Availability

Diode Speed Benchmarks

Here’s how your result stacks up against Diode's benchmarks: fastest available speeds reach 1,000 Mbps down / 100 Mbps up. Across Diode’s footprint, typical available speeds average 76 Mbps down / 7.8 Mbps up.

Diode Internet by State

This map highlights Diode coverage and speeds by state, Diode has the biggest presence in Nebraska and Kansas. Hover over each state to see Diode availability by connection type, and click on a state to see all providers in that state.

Diode Speed Reviews

Diode has an overall rating of 4.00 out of 5, with a total of 1 reviews and ratings across the United States. Speed ratings by service type include: Fiber: not been rated by customers yet, Cable: not been rated by customers yet, 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 Diode here.

For detailed reviews, visit our Diode Internet Reviews page.

Biggest Cities with Diode Internet Service

Diode is available in 86 cities throughout the country. Here is a list of the largest cities with Diode internet service: