Best Internet Providers in Windsor, WI
All 10 providers, ranked by coverage, speed and customer ratings
Find internet availability by address in Windsor, WI
Windsor has 10 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Cable, Fiber, DSL, and Fixed Wireless internet are available in the city. Reviews are grouped by provider and the type of service they offer, covering all 4 available internet technologies in Windsor.
Ranks compare Windsor with the 15,682 US towns of 1,000 to 9,999 people, the tiers of our fastest-cities rankings.
The Best Internet in Windsor, WI at a Glance
Windsor Internet Providers, Ranked by Coverage, Speed and Customer Ratings
Spectrum
Connection
Customer Rating
Fiber
Cable
TDS
Connection
Customer Rating
Fiber
DSL
Brightspeed
Connection
Customer Rating
Fiber
DSL
EarthLink
Connection
Customer Rating
DSL
Fixed Wireless
Providers with less than 1% coverage in this city are excluded from the list. To see if one of these providers is available at your home, please use the address search above.
Speed and technology may vary by address for all providers. Please note we may have a financial relationship with some of the providers above, which does not impact the customer ratings displayed. Customer ratings listed above are national ratings, local Windsor ratings may vary and are shown below.
Who is the Best Internet Provider in Windsor, WI?
T-Mobile Home Internet is the best internet provider in Windsor based on Wisconsin customer satisfaction ratings and reviews. Based on our extensive and unbiased survey, T-Mobile Home Internet had the best reviews at the local, state, and national levels versus all available providers in Windsor, making it a solid recommendation among providers with reviews. T-Mobile Home Internet is an option for 100.00% of the city.
Click here to get T-Mobile Home Internet
or call 1-833-601-2935
Which Providers are Available at my Home in Windsor?
Coverage changes block by block. Pick a provider and a technology to see where its service reaches: the darker the area, the larger the share of homes it covers. For your exact address, use the address search above.
Coverage map for each provider in Windsor
- TDS - fiber coverage map
- Spectrum - cable coverage map
- Brightspeed - fiber coverage map
- Verizon - fixed wireless coverage map
- Spectrum - fiber coverage map
- LiteWire - fixed wireless coverage map
- T-Mobile Home Internet - fixed wireless coverage map
- UpNet WI - fixed wireless coverage map
- AT&T - fixed wireless coverage map
- EarthLink - fixed wireless coverage map
- UpNet WI - fiber coverage map
- Brightspeed - dsl coverage map
- AT&T - dsl coverage map
- EarthLink - dsl coverage map
- TDS - dsl coverage map
- Bertram Internet - fixed wireless coverage map
How Windsor Compares to Places Its Size
Windsor's report card score is in the top 12% and its connectivity index is in the top 7%.
| Measure | Windsor | Rank among US towns of 1,000 to 9,999 people | Dane County | Wisconsin | US | Leader |
|---|---|---|---|---|---|---|
| ISP Report Card inputs: what providers offer here | ||||||
| Fiber availability | 94.6% | top 29% | 79.1% | 65.0% | 71.5% | 1,056 places at 100.0% |
| Average top speed | 1,400 Mbps | bottom 49% | 3,286 Mbps | 3,014 Mbps | 3,486 Mbps | Collegedale, TN and Lakesite, TN and 2 more (25,000 Mbps) |
| Providers at a typical address | 9.1 | top 3% | 8.1 | 7.2 | 7.1 | McLendon-Chisholm, TX (14.2) |
| Connectivity index inputs: how much households need and use the internet | ||||||
| People per household | 2.5 | top 45% | 2.3 | 2.4 | 2.7 | St. George, GA (6.2) |
| Workers who work from home | 18% | top 15% | 20% | 13% | 15% | Indian Springs, NV (76%) |
| Homes with a computer, tablet or phone | 100% | top 1% | 97% | 95% | 96% | Tied with 514 other places at 100% |
| Homes with internet | 96% | top 9% | 93% | 91% | 91% | 115 places at 100% |
| Homes on fiber, cable or DSL | 86% | top 7% | 83% | 74% | 76% | Bunkerville, NV and Fort Myer, VA and 3 more (100%) |
| More about the households here | ||||||
| Homes with a desktop or laptop | 85% | top 19% | 90% | 80% | 81% | 12 places at 100% |
| Median household income | $117,419 | top 11% | $98,201 | $84,032 | $93,246 | 16 places at $250,001 |
| Residents in school (6th grade to college) | 13% | top 43% | 19% | 15% | 16% | University Park, PA (95%) |
Fiber reaches 94.6% of homes in Windsor, against 79.1% across Dane County and 65.0% across Wisconsin. Households in Windsor are smaller than the US average (2.5 people against 2.7); 18% of workers work from home (US 15%); and the median household income is $117,419 (US $93,246).
Our demographic data is sourced from the latest 5-year release of the American Community Survey by the US Census Bureau.
Fiber, 5G, Cable and DSL Internet in Windsor
Which Fiber Internet Providers are Available in Windsor?
TDS Fiber in Windsor, WI
Availability:
93.9%
Customer Rating:
(16)
Avg. Download Speed
1,435 Mbps
TDS offers Fiber service to 93.9% of Windsor homes. Across the city, TDS Fiber has speeds up to 1,435 Mbps, with speeds from 1,000 Mpbs up to 8,000 Mbps depending on the address. Upload speeds are symmetrical, meaning they are exactly the same as download speeds for TDS Fiber. TDS Fiber is rated lower than other types of internet service available in Windsor from TDS in terms of customer satisfaction.
Brightspeed Fiber in Windsor, WI
Availability:
36.1%
Customer Rating:
(31)
Avg. Download Speed
956 Mbps
Brightspeed offers Fiber service to 36.1% of Windsor homes. Across the city, Brightspeed Fiber has speeds up to 956 Mbps, with speeds from 940 Mpbs up to 1,000 Mbps depending on the address. Upload speeds are symmetrical, meaning they are exactly the same as download speeds for Brightspeed Fiber. Brightspeed Fiber is rated lower than other types of internet service available in Windsor from Brightspeed in terms of customer satisfaction.
Spectrum Fiber in Windsor, WI
Availability:
18.5%
Customer Rating:
(207)
Avg. Download Speed
1,000 Mbps
Spectrum offers Fiber service to 18.5% of Windsor homes. Across the city, Spectrum Fiber has speeds up to 1,000 Mbps
UpNet WI Fiber in Windsor, WI
Availability:
2.1%
Customer Rating:
(0)
Avg. Download Speed
600 Mbps
UpNet WI offers Fiber service to 2.1% of Windsor homes. Across the city, UpNet WI Fiber has speeds up to 600 Mbps
Which Fixed Wireless and LTE Internet Providers are Available in Windsor?
T-Mobile Home Internet Fixed Wireless in Windsor, WI
Availability:
100.0%
Customer Rating:
(342)
Avg. Download Speed
81 Mbps
T-Mobile Home Internet offers Fixed Wireless service to 100.0% of Windsor homes. Across the city, T-Mobile Home Internet Fixed Wireless is the only type of service available from the company, with speeds up to 81 Mbps, with speeds from 25 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 3.0 and as high as 20, with an average of 16 Mbps throughout the city.
EarthLink Fixed Wireless in Windsor, WI
Availability:
94.8%
Customer Rating:
(4)
Avg. Download Speed
40 Mbps
EarthLink offers Fixed Wireless service to 94.8% of Windsor homes. Across the city, EarthLink Fixed Wireless has speeds up to 40 Mbps, with speeds from 25 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 3.0 and as high as 20, with an average of 6.5 Mbps throughout the city.
AT&T Fixed Wireless in Windsor, WI
Availability:
94.8%
Customer Rating:
(205)
Avg. Download Speed
40 Mbps
AT&T offers Fixed Wireless service to 94.8% of Windsor homes. Across the city, AT&T Fixed Wireless has speeds up to 40 Mbps, with speeds from 25 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 3.0 and as high as 20, with an average of 6.5 Mbps throughout the city.
LiteWire Fixed Wireless in Windsor, WI
Availability:
94.6%
Customer Rating:
(0)
Avg. Download Speed
100 Mbps
LiteWire offers Fixed Wireless service to 94.6% of Windsor homes. Across the city, LiteWire Fixed Wireless is the only type of service available from the company, with speeds up to 100 Mbps
Verizon Fixed Wireless in Windsor, WI
Availability:
90.2%
Customer Rating:
(362)
Avg. Download Speed
236 Mbps
Verizon offers Fixed Wireless service to 90.2% of Windsor homes. Across the city, Verizon Fixed Wireless is the only type of service available from the company, with speeds up to 236 Mbps, with speeds from 25 Mpbs up to 300 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 6.0 and as high as 20, with an average of 17 Mbps throughout the city.
UpNet WI Fixed Wireless in Windsor, WI
Availability:
73.9%
Customer Rating:
(0)
Avg. Download Speed
67 Mbps
UpNet WI offers Fixed Wireless service to 73.9% of Windsor homes. Across the city, UpNet WI Fixed Wireless has speeds up to 67 Mbps, with speeds from 40 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 10 and as high as 30, with an average of 21 Mbps throughout the city.
Bertram Internet Fixed Wireless in Windsor, WI
Availability:
2.6%
Customer Rating:
(1)
Avg. Download Speed
100 Mbps
Bertram Internet offers Fixed Wireless service to 2.6% of Windsor homes. Across the city, Bertram Internet Fixed Wireless is the only type of service available from the company, with speeds up to 100 Mbps
Which Cable Internet Providers are Available in Windsor?
Spectrum Cable in Windsor, WI
Availability:
98.0%
Customer Rating:
(1739)
Avg. Download Speed
1,000 Mbps
Spectrum offers Cable service to 98.0% of Windsor homes. Across the city, Spectrum Cable has speeds up to 1,000 Mbps
Which DSL Internet Providers are Available in Windsor?
Brightspeed DSL in Windsor, WI
Availability:
81.7%
Customer Rating:
(43)
Avg. Download Speed
10 Mbps
Brightspeed offers DSL service to 81.7% of Windsor homes. Across the city, Brightspeed DSL has speeds up to 10 Mbps, with speeds from 10 Mpbs up to 40 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 1.0 and as high as 3.0, with an average of 1.0 Mbps throughout the city. Brightspeed DSL is rated higher than other types of internet service available in Windsor from Brightspeed in terms of customer satisfaction.
TDS DSL in Windsor, WI
Availability:
8.3%
Customer Rating:
(7)
Avg. Download Speed
34 Mbps
TDS offers DSL service to 8.3% of Windsor homes. Across the city, TDS DSL has speeds up to 34 Mbps, with speeds from 10 Mpbs up to 50 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 1.0 and as high as 10, with an average of 6.4 Mbps throughout the city. TDS DSL is rated about the same as other types of internet service available in Windsor from TDS in terms of customer satisfaction.
EarthLink DSL in Windsor, WI
Availability:
7.4%
Customer Rating:
(5)
Avg. Download Speed
53 Mbps
EarthLink offers DSL service to 7.4% of Windsor homes. Across the city, EarthLink DSL has speeds up to 53 Mbps, with speeds from 10 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 1.0 and as high as 20, with an average of 11 Mbps throughout the city. EarthLink DSL is rated higher than other types of internet service available in Windsor from EarthLink in terms of customer satisfaction.
AT&T DSL in Windsor, WI
Availability:
7.4%
Customer Rating:
(304)
Avg. Download Speed
53 Mbps
AT&T offers DSL service to 7.4% of Windsor homes. Across the city, AT&T DSL has speeds up to 53 Mbps, with speeds from 10 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 1.0 and as high as 20, with an average of 11 Mbps throughout the city. AT&T DSL is rated about the same as other types of internet service available in Windsor from AT&T in terms of customer satisfaction.
Internet in Windsor by Neighborhood and ZIP Code
Windsor has 1 ZIP code with its own page. Each row links to that place’s page.
Neighborhoods in Windsor
| Neighborhood | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|
ZIP codes in Windsor
| ZIP code | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|---|---|---|---|---|---|
| 53598 | 3,947 | 99.0% | 993 Mbps | 8.7 | B+ | 81/100 |
How Windsor Compares to Nearby Places
The 10 places nearest to Windsor that have their own pages are all within 9 miles. Among them, Maple Bluff has the most homes with fiber (97.8%) and Dane the fewest (47.2%); Windsor has 94.6%.
| Place | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|---|---|---|---|---|---|
| Windsor (this page) | 5,332 | 94.6% | 1,400 Mbps | 9.1 | B+ | 82/100 |
| Sun Prairie | 43,671 | 93.6% | 7,257 Mbps | 7.9 | A- | 79/100 |
| Waunakee | 19,352 | 89.8% | 1,101 Mbps | 6.8 | B | 85/100 |
| DeForest | 15,050 | 96.2% | 1,295 Mbps | 8.5 | B+ | 85/100 |
| Dane | 2,438 | 47.2% | 711 Mbps | 5.6 | C- | 73/100 |
| Maple Bluff | 1,626 | 97.8% | 4,355 Mbps | 9.2 | A | 85/100 |
| North Bristol | 582 | 78.9% | 839 Mbps | 8 | B- | 63/100 |
| Morrisonville | 580 | 13.4% | 724 Mbps | 7.1 | C | 77/100 |
| Norway Grove | 496 | 36.3% | 1,023 Mbps | 7.7 | C+ | 81/100 |
| North Leeds | 350 | 0.0% | 127 Mbps | 5.2 | D | 40/100 |
| Ashton Corners | 225 | 46.2% | 643 Mbps | 7.3 | C | 65/100 |
Who is the Fastest Internet Provider in Windsor?
According to unbiased feedback from real internet customers, they reported being happiest with speeds provided by Spectrum. On the other hand, based on data provided by the internet providers to the FCC, TDS should have faster speeds at a local level. While we typically put more weight on real-world customer ratings, we display both satisfaction and technical maximum information for customers to decide for themselves.
Data Reported to FCC by ISPs: Average Maximum Available in Windsor
| TDS | 8,000 |
|---|---|
| Spectrum | 1,000 |
| AT&T | 1,000 |
| EarthLink | 1,000 |
| Brightspeed | 1,000 |
| UpNet WI | 600 |
| Verizon | 300 |
| T-Mobile Home Internet | 100 |
| Viasat | 100 |
| LiteWire | 100 |
| Bertram Internet | 100 |
| HughesNet | 25 |
How fast is your internet?
Test your connection here and see it next to the speeds providers advertise in Windsor. It takes about 20 seconds and, on a fast line, can move a few hundred MB of data.
Customer Ratings for Windsor Internet Providers
Based on 152 reviews from Wisconsin internet customers, T-Mobile Home Internet is the best internet service provider for Windsor residents. T-Mobile Home Internet was rated at an average of 4.50 out of 5 in our report for overall customer satisfaction. EarthLink wins for second-place in Wisconsin, with 4.00 out of 5 stars and 94.8% coverage in Windsor.
At a national level, based on 4289 national reviews for any of the providers listed above, T-Mobile Home Internet is rated higher than any other provider, with a rating of 4.02 out of 5.
Local, State, and National Ratings for all Windsor Internet Providers
The table below shows average customer ratings from customers in Windsor, Wisconsin, and customers throughout the country.
| ISP / Tech Type | Windsor Overall | Wisconsin Overall | National Overall | For Service | ||
|---|---|---|---|---|---|---|
| T-Mobile Home Internet | (0) |  (2) | (342) | View Plans | ||
| EarthLink | (0) | (1) | (15) | View Plans | ||
| TDS | (0) | (10) | (39) | View Plans | ||
| AT&T | (0) | (25) | (1051) | View Plans | ||
| Verizon | (0) | (5) | (816) | View Plans | ||
| Spectrum | (0) | (104) | (1949) | View Plans | ||
| Brightspeed | (0) |  (5) | (76) | View Plans | ||
| HughesNet | (0) | (0) | (25) | View Plans | ||
| Bertram Internet | (0) | (0) | (1) | View Plans | ||
| Viasat | (0) | (0) |  (12) | View Plans | ||
| UpNet WI | (0) | (0) | (0) | View Plans | ||
| LiteWire | (0) | (0) | (0) | View Plans |
Customer Ratings for Internet Provider Speeds in Windsor
Based on data reported by Windsor ISPs to the FCC, the fastest speeds in the city are available through TDS. The company offers speeds up to 8,000 Mbps in Windsor. Therefore, the average customer can get up to 1,402 Mbps if they’re willing to purchase the fastest subscription tier available at their homes.
However, actual customers rated their satisfaction with internet speed highest with Spectrum. This indicates Spectrum reliably delivers speeds expected by the customer based on the plan they are paying for.
| ISP / Tech Type | Windsor Speed | Wisconsin Speed | National Speed | For Service | ||
|---|---|---|---|---|---|---|
| TDS | (0) | (10) | (39) | View Plans | ||
| Spectrum | (0) | (104) | (1949) | View Plans | ||
| T-Mobile Home Internet | (0) | (2) | (342) | View Plans | ||
| AT&T | (0) | (25) | (1051) | View Plans | ||
| EarthLink | (0) | (1) | (15) | View Plans | ||
| Verizon | (0) | (5) | (816) | View Plans | ||
| Brightspeed | (0) | (5) | (76) | View Plans | ||
| HughesNet | (0) | (0) | (25) | View Plans | ||
| Bertram Internet | (0) | (0) | (1) | View Plans | ||
| Viasat | (0) | (0) | (12) | View Plans | ||
| UpNet WI | (0) | (0) | (0) | View Plans | ||
| LiteWire | (0) | (0) | (0) | View Plans |
Who is the Cheapest Internet Provider in Windsor?
Of the providers in Windsor, customers rate T-Mobile Home Internet the best for price. Data comes from customers rating their satisfaction with pricing: in Windsor where enough of them have reviewed a provider, otherwise across Wisconsin or the country. This feedback is valuable because it considers price changes and whether the speeds paid for are worth it.
T-Mobile Home Internet is rated 4.50 out of 5 for price, which is higher than the average across all internet providers in the country. TDS is rated second for affordability, with an average price rating of 3.60 out of 5.
The table below shows how customers in Windsor, Wisconsin, and the United States rated the affordability of their internet service.
Rated Affordability in Windsor
| ISP / Tech Type | Windsor Affordability | Wisconsin Affordability | National Affordability | For Service | ||
|---|---|---|---|---|---|---|
| T-Mobile Home Internet | (0) | (2) | (342) | View Plans | ||
| TDS | (0) | (10) | (39) | View Plans | ||
| EarthLink | (0) | (1) | (15) | View Plans | ||
| AT&T | (0) | (25) | (1051) | View Plans | ||
| Brightspeed | (0) | (5) | (76) | View Plans | ||
| Verizon | (0) | (5) | (816) | View Plans | ||
| Spectrum | (0) | (104) | (1949) | View Plans | ||
| HughesNet | (0) | (0) | (25) | View Plans | ||
| Bertram Internet | (0) | (0) | (1) | View Plans | ||
| Viasat | (0) | (0) | (12) | View Plans | ||
| UpNet WI | (0) | (0) | (0) | View Plans | ||
| LiteWire | (0) | (0) | (0) | View Plans |
Customer Reviews for Internet Service Providers in Wisconsin
Customer Reviews
ISPReports User
Spectrum
September 27, 2026 Looking to change
Ashley L
Spectrum Cable
June 11, 2026 Over the years the bill has increased for assorted fees. I understand inflation but we have not gotten anything better as far as service for this increased fee. It is frustrating to see new customer prices when we've been customers for 15 years.
A Appleton, WI Customer
Spectrum Cable
May 28, 2026 A Washburn, WI Customer
Norvado Fiber
May 18, 2026 Norvado is a local internet service provider that is more affordable than the other options in my area. I am not as pleased with the speed but the price makes it worth using.
Kinsey L
Spectrum Fiber
May 17, 2026 We just moved to Wisconsin last August and had switched over from Optimum to Spectrum. We picked a lower tier plan to save on cost and have had few issues over this past year. After 6 months we did see an increase in our bill by $10 which we weren’t too happy about but are still paying less than we did at our last home. Overall, the service we get for the price is rather fair and fits our needs as a family.
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Which ISP Should You Choose in Windsor?
The right ISP for you depends upon your needs, but in general we can make the following suggestions:
- The best all-around internet service provider in Windsor is T-Mobile Home Internet.
- The fastest internet provider should be TDS. Considering speed for the money and reliability in speeds, Spectrum may be a better choice based on real-world local customer feedback.
- The most affordable internet provider in Windsor is T-Mobile Home Internet.
- Viasat, T-Mobile Home Internet, and HughesNet has the broadest coverage in Windsor, available to 100.0% of homes, and is most likely to cover your home. To find out exactly what’s available at your home, please use our address search tool.