Internet Service Providers in
Denver, CO
Compare the top internet providers in Denver, CO.
Providers in Denver, CO
Editor's Choice
Speeds up to 8,000 Mbps
Prices from
$70
40%
available in Denver, CO
Very Reliable
No cancellation fee
No required contract
Very Reliable
No cancellation fee
No required contract
Speeds up to 2,000 Mbps
Prices from
$14.95
99%
available in Denver, CO
Very Reliable
No cancellation fee
No required contract
Very Reliable
No cancellation fee
No required contract
Speeds up to 8,000 Mbps
Prices from
$30
51%
available in Denver, CO
Very Reliable
No cancellation fee
No required contract
Very Reliable
No cancellation fee
No required contract
Speeds up to 140 Mbps
Prices from
$50
51%
available in Denver, CO
Very Reliable
No cancellation fee
No required contract
Very Reliable
No cancellation fee
No required contract
Speeds up to 1,000 Mbps
Prices from
$50
34%
available in Denver, CO
No cancellation fee
No required contract
No cancellation fee
No required contract
Speeds up to 1,000 Mbps
Prices from
$30
55%
available in Denver, CO
No cancellation fee
No required contract
No cancellation fee
No required contract
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Best internet providers in Denver, CO
T-Mobile, Xfinity, and Quantum Fiber are the best internet providers in Denver. Folks in the Mile High City have both T-Mobile’s 5G Home Internet and fiber services available, depending on where you live in the city. Cable provider Xfinity is the most widely available service —from the airport, to downtown, to the University of Denver—and it’s one of the most budget friendly options, with reliable service and a range of affordable plan options. Quantum Fiber is a better bet if you can get it on your block because you can’t beat the symmetrical speeds and excellent value of fiber, but T-Mobile is also solid if you need something easy to set up and some perks to go with it.
Best internet deals in Denver, CO
The best internet deal in Denver, Colorado is a $100 or $300 virtual prepaid Mastercard when you first sign up for T-Mobile 5G Home Internet. Denver is in a T-Mobile service area with 99% availability in the city, making you eligible for all of T-Mobile’s fantastic deals. While T-Mobile’s plans start at $50 a month, if you’re also signed up with T-Mobile’s cell phone service, you get $15 off every month. Plus, parents participating in government assistance programs with K-12 students may qualify for more perks and discounts—see if you're eligible in our T-Mobile Low-Income Internet Guide.
T-Mobile is all about transparent pricing. The flat monthly price of your T-Mobile internet bill covers equipment costs and all fees and taxes. T-Mobile also comes with a Price Lock, so you don’t have to worry about price hikes, and the All-In Home plan comes with Hulu and Paramount+ Essential at no extra cost. T-Mobile deals update pretty frequently, so check out this roundup of all T-Mobile internet offers.
Best T-Mobile offer: Get a $100 or $300 virtual prepaid Mastercard with a qualifying T-Mobile internet plan. Expires 7/23/2025.
T-Mobile 5G Home Internet deals:
- $300 virtual Mastercard signing bonus with Amplified or All-In plans
- $100 virtual Mastercard signing bonus with Rely plan
- $15 discount with T-Mobile cellular plan
- No equipment costs, fees, and taxes
- Hulu and Paramount+ Essential included with All-In Home
Xfinity Internet is available in 99% of Denver and offers customers a lot of pretty sweet deals, especially when you combine its services. When you sign up for an Xfinity internet service, you can now lock in the price for five years based on Xfinity's new 5-Year Price Guarantee. No price hikes, no data caps, and all equipment included. Internet customers can also add one Unlimited Mobile line for an entire year (for free). Xfinity also offers income-based internet for $14.95–$29.95/month. See if you're eligible with this guide to discounted Xfinity Internet.
If you can’t get by without your streaming services, Xfinity offers the chance to save money on those, too. You can get a StreamSaver bundle with Netflix, Apple TV+, and Peacock, all for just $15 a month. That’s a $10.97 savings monthly—$131.64 annually. Find more new customer offers in this complete list of Xfinity Internet sign-on deals.
Best Xfinity offer: Get 400Mbps internet with equipment and unlimited data for $55/mo for five years (save $1,400 with a five-year price guarantee) and get a free unlimited mobile line for a year. Expires 6/23/25.
Xfinity Internet deals:
- 400Mbps internet for $55/mo with a five-year price lock—plus a free unlimited mobile line for one year
- 5-Year Price Guarantee on Xfinity internet plans
- One Unlimited Mobile line for 12 months (free)
- $15 StreamSaver bundle
Quantum is a lesser-known but solid fiber internet provider in Denver, available to around half of the population. It offers a unique perk called the Price for Life guarantee for its fiber internet plans. Once you sign up for Quantum Fiber, your sign-up price is yours to keep unless you leave the service and return. Find more offers in this full breakdown of Quantum Fiber's new customer deals.
Quantum also offers an unusual referral program. If you get a friend to sign up as a Quantum Fiber customer, you receive $100 in cash, and the company makes a $10 charitable donation on your behalf.
Quantum Fiber deals:
- Price for Life guarantee
- Refer & Earn Program
Cheapest internet providers in Denver, CO
The cheapest internet providers get you a reliable connection at an affordable price. You may have to settle for slower speeds, but you can also find promos and discounts. Hot tip: Look for providers with unlimited data and no extra fees to save even further.
Provider | Price starting at | Connection Type | Learn More |
| $14.95 | Cable | View Plans | |
| $30 | Fiber | View Plans | |
| $30 | Fixed Wireless | View Plans |
Fastest internet plans and providers in Denver, CO
The fastest internet providers can get you gigabit or even multi-gigabit speeds. Not everyone needs a 1,000Mbps connection or faster, but it’s worth the investment if you’re a power user or live in a large household.
Provider | Max Download Speed | Connection Type | Learn More |
| 8000 Mbps | Fiber | View Plans | |
| 8000 Mbps | Fiber | View Plans | |
| 2000 Mbps | Cable | View Plans |
Most reliable internet plans in Denver, CO
A reliable internet connection means you get a stable connection and consistent speeds day in, day out, without the worry of sudden slowdowns or outages. You also get top-rated customer service and technical support in case things do go awry. Fiber is the most reliable internet you can get, so we recommend that if it’s available.
Provider | Reliability rating | Connection Type | Learn More |
 4.26 | Fiber | View Plans | |
 4.11 | Fiber | View Plans | |
 4 | Satellite | View Plans |
How much speed do you need?
Take a look below at what you can do with different speeds commonly offered by internet service providers (ISPs). You can read more about the average user’s speed needs in our internet speed guide.
To get these numbers, we used the Federal Communications Commission (FCC) broadband speed guide, our streaming internet speed guide, and our Zoom internet speed guide.
Internet connection options in Denver, CO
Renowned for its reliability, fiber can reach download and upload speeds up to 10,000Mbps. While it isn’t available everywhere, it’s the best internet you can get.
Cable is bread-and-butter internet—widely available, often affordable, and very fast, delivering download speeds that range anywhere from 25Mbps to 1,200Mbps
DSL maxes out at 100Mbps, but many DSL customers get much slower speeds than that. DSL is becoming obsolete, but it’s still a solid option in rural areas.
Satellite is available practically everywhere, even in the most remote parts of the country. It’s costly and comes with strict data limits and slow speeds, so use it as a last resort.
Internet in Denver, CO at a glance
Internet provider averages in
Denver, CO
Denver, CO
Average download speed
197 Mbps
Average upload speed
97 Mbps
Average latency time
14.34 ms
Average cost of internet
$97/mo
Number of internet providers
31
Internet availability faster than 100 Mbps
The number of households in each region that have access to 100 Mbps internet.
Denver
99%
Colorado
99%
U.S.A.
92%
Denver Internet Value Score
We came up with this score by dividing the average cost of each provider in Denver, CO with the average speeds they offered.
$0.49 per Mbps
National average: $0.63
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Jeffrey | Denver, CO