Internet Provider Reviews in Seattle, WA
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Best internet providers in Seattle, WA
Quantum Fiber, Xfinity Internet, and T-Mobile 5G Home Internet offer the best internet for the Seattle area. Each of them gives you internet packages with fast speeds, reliable connections, and affordable prices. Quantum is your best pick because it runs over a fiber-optic connection, but Xfinity and T-Mobile are better for budget-conscious users or just folks who need something fast and easy to set up.
Best internet deals in Seattle, WA
Written by Brenna Elieson. Last updated: November 12, 2025.
Quantum Fiber boldly goes where most internet services won’t with its Price for Life guarantee. That’s right—once you sign up for Quantum Fiber, your sign-up price is yours to keep unless you leave the service and return.
That’s not the only Quantum Fiber surprise. The service also has 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. See a full breakdown of Quantum Fiber’s new customer offers.
Limited-time Quantum Fiber offer: Get 500Mbps fiber for $50 per month—forever. (Terms apply.)
Quantum Fiber deals:
- Price for Life guarantee
- $50 for up to 500Mbps
- Refer & Earn Program
Xfinity Internet is available in almost every neighborhood in Seattle and it offers customers some pretty sweet deals. For starters, Xfinity doesn’t enforce term agreements, meaning you aren’t locked into an annual contract. Plus, Xfinity offers options for unlimited data plans, so you never have to worry about overage fees.
You can also take advantage of add-on bundles, like StreamSver. When you sign up for Xfinity Internet service and upgrade with StreamSaver, you get a Netflix, Apple TV+, and Netflix for $15 per month. That’s a $10.97 savings monthly—$131.64 annually. Xfinity offers a revolving door of deals. See all of Xfinity’s latest sign-on deals.
Limited-time Xfinity offer: Get Gig internet for $50/mo for 5 years—No contract. No commitment. (Expires 12/21/25)
Xfinity Internet deals:
- Get 300Mbps for $40/month plus a free Unlimited Mobile line for one year (Expires 12/16/25)
- $15/mo. StreamSaver package with AppleTV+, Netflix Standard with ads, and Peacock Premium (with ads)
- $30/mo. NOW StreamSaver package with 125+ live channels plus AppleTV+, Netflix Standard with ads, and Peacock Premium (with ads)
- Earn up to $500 with referrals
Seattle is in a T-Mobile service area, making you eligible for all of the fantastic deals from T-Mobile 5G Home Internet. You can often find cash incentives worth upwards of around $100 to $300, or even get free entertainment devices. T-Mobile also offers discounted internet for families whose children are in K-12—see if you qualify with this walkthrough of T-Mobile’s low-income internet.
Don’t forget about bundle discounts. If you’re already signed up with T-Mobile’s cell phone service, you get $15 off your monthly T-Mobile internet billl. The flat monthly price of your T-Mobile internet bill covers equipment costs and all fees and taxes. Catch all of T-Mobile’s latest sign-on deals so you don’t miss out on savings.
Limited-time T-Mobile 5G offer: Get a $15 monthly discount on Rely Internet plus $100 back when you bundle with T-Mobile wireless. (Expires 1/7/2026)
T-Mobile 5G Home Internet deals:
- Five-year price guarantee (Expires 12/31/25)
- $100, $200, or $300 back when you sign up
- $15 discount with qualifying phone plan
- Free Hulu (With Ads) and Paramount+ Essential subscriptions with All-In plan
- No contracts
- No taxes or fees
Cheapest internet providers in Seattle, WA
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.
Fastest internet plans and providers in Seattle, WA
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.
Most reliable internet plans in Seattle, WA
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.
Frequently asked questions about internet in Seattle, WA
The fastest internet in Seattle is Ezee Fiber with speeds up to 8000 Mbps.
The cheapest internet in Seattle is Astound with prices starting at $30.
Fiber internet is available in Seattle, Earthlink has 77.67% coverage.
Internet connection options in Seattle, WA
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 Seattle, WA at a glance
Seattle, WA
Average download speed
140 Mbps
Average upload speed
46 Mbps
Average latency time
21 ms
Average cost of internet
$164/mo
Number of internet providers
27
The number of households in each region that have access to 100 Mbps internet.
Seattle
99%
Washington
99%
U.S.A.
92%
We came up with this score by dividing the average cost of each provider in Seattle, WA with the average speeds they offered.
National average: $0.63
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Stephanie | Seattle, WA