State Guide - Updated January 2026
Best Internet Providers in Idaho
Boise enjoys competition between Sparklight (Cable) and CenturyLink (Fiber). Ziply Fiber is entering northern Idaho with massive speeds. T-Mobile Home Internet is very popular for its coverage.
Best Overall
Sparklight
Wins on reliability, speed consistency, and customer satisfaction ratings.
Fastest Speeds
Ziply Fiber
Delivers the highest peak download speeds available for residential connections.
Best Value
T-Mobile 5G Home
Offering the lowest starting price per Mbps or best contract-free terms.
Top Providers in Idaho
Sparklight
4.2/5
Starting at
$40/mo
Max Speeds
1 Gbps
Check Availability
Pros
- Reliable speed
- No contracts
- Good support
Cons
- Data caps on some plans
- Upload speed
Ziply Fiber
4.8/5
Starting at
$20/mo
Max Speeds
50 Gbps
Check Availability
Pros
- Insane top speed
- No data caps
- Symmetrical
Cons
- Northern ID mainly
- Expansion time
CenturyLink
4.1/5
Starting at
$50/mo
Max Speeds
940 Mbps
Check Availability
Pros
- Price for Life
- Fiber option
- No data caps
Cons
- DSL areas
- Support
T-Mobile 5G Home
4.2/5
Starting at
$50/mo
Max Speeds
245 Mbps
Check Availability
Pros
- High satisfaction
- No contract
- Flat rate
Cons
- Congestion
- Latency
How Fast is Your Current Internet?
Before upgrading to one of these top providers, find out if you're getting the speeds you're already paying for.
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