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#1 Recommended Plan
AT&T 
Speeds Up To300 Mbps*In rare cases, if your usage is contributing to congestion on the network, AT&T will greatly reduce your speed for a min. of 30 min.Connection: IPBB, 5G InternetAvailability: 42.5%Why AT&T? AT&T Internet Air makes buying internet easy for customers by offering one plan with straightforward pricing and reliable 5G speeds. -
Xfinity 
Speeds Up To2 GbpsNot all internet speeds available in all areas.Not all internet speeds available in all areas.Connection: Cable, FiberAvailability: 78.4%St. Clair speed tests confirm high speeds for Xfinity -
EarthLink 
Speeds Up To425 MbpsNot all internet speeds available in all areas.Not all internet speeds available in all areas.Connection: DSL, 5G InternetAvailability: 30% -
#1 Satellite Plan
Starlink 
Speeds Up To400 MbpsSpeeds referenced are maximum available speeds, are not guaranteed, and will be slower during times of congestion.Speeds referenced are maximum available speeds, are not guaranteed, and will be slower during times of congestion.Connection: SatelliteAvailability: 100%Why Starlink? Starlink offers a true high-speed alternative to traditional internet providers with easy self-installation, no contracts, and no upfront hardware costs in select areas. -
Viasat 
Speeds Up To150 MbpsNot all internet speeds available in all areas.Not all internet speeds available in all areas.Connection: SatelliteAvailability: 100% -
T-Mobile 
Speed Range170 Mbps - 498 MbpsRely, All-In, and Amplified Internet plans can experience fast speeds with T-Mobile’s latest 5G gateway, delivering typical download speeds between 170 Mbps – 498 Mbps. 25% of our customers see speeds below and 25% see speeds above these ranges. T-Mobile Home Internet is delivered via 5G cellular network and speeds vary due to factors affecting cellular networks. See https://t-mobile.com/OpenInternet for additional details.Rely, All-In, and Amplified Internet plans can experience fast speeds with T-Mobile’s latest 5G gateway, delivering typical download speeds between 170 Mbps – 498 Mbps. 25% of our customers see speeds below and 25% see speeds above these ranges. T-Mobile Home Internet is delivered via 5G cellular network and speeds vary due to factors affecting cellular networks. See https://t-mobile.com/OpenInternet for additional details.Connection: 5G InternetAvailability: 73.7% -
Mint Mobile 
Speed Range133 Mbps - 415 MbpsNot all internet speeds available in all areas.Not all internet speeds available in all areas.Connection: 5G InternetAvailability: 80.5% -
Verizon 
Speeds Up To300 MbpsNot all internet speeds available in all areas.Not all internet speeds available in all areas.Connection: 5G InternetAvailability: 14% -
Frontier 
Speed Range10 Mbps - 115 MbpsNot all internet speeds available in all areas. Real-world speeds are impacted by multiple factors and average speeds may be lower than advertised speeds.Not all internet speeds available in all areas. Real-world speeds are impacted by multiple factors and average speeds may be lower than advertised speeds.Connection: DSLAvailability: 5.5% -
XNET WiFi 
Speeds Up To2 GbpsNot all internet speeds available in all areas.Not all internet speeds available in all areas.Connection: Fixed WirelessAvailability: 72.9% -
Duke Broadband 
Speeds Up To1 GbpsNot all internet speeds available in all areas.Not all internet speeds available in all areas.Connection: FiberAvailability: 14.4% -
Hughesnet 
Speeds Up To100 MbpsNot all internet speeds available in all areas.Not all internet speeds available in all areas.Connection: SatelliteAvailability: 100%
Internet Providers in St. Clair, MI
Refine your search for better results:
Popular St. Clair Internet Deals
| Provider | Featured deal |
|---|---|
| AT&T | Get up to a $400 Reward Card with purchase of AT&T Fiber! Redemption req’d. |
| Xfinity | No contract, no commitment, & Wi-Fi equipment included for $45/mo for 5 years. With no term contract — Wi-Fi equipment included |
| EarthLink | Save $25 per month on the EarthLink Wireless 5G Home Internet Unlimited plan! |
| Starlink | Get fast and flexible satellite internet from Starlink for just $55 per month! |
| Viasat | Get $30 off for your first 3 months! Price shown includes promotion; Get $30/mo. off for the first 3 months. For new customers only. You must mention this offer when ordering service to receive the discount. |
St. Clair Home Internet Providers
| Provider | Plans starting at | Speeds up to | Connections |
|---|---|---|---|
| Mint Mobile | $30/mo Prices may vary depending on the plan. | 133 Mbps - 415 Mbps Not all internet speeds available in all areas. | 5G Internet |
| Verizon | $35/mo Prices may vary depending on the plan. | 300 Mbps Not all internet speeds available in all areas. | 5G Internet |
| Hughesnet | $39.99/mo Prices may vary depending on the plan. | 100 Mbps Not all internet speeds available in all areas. | Satellite |
| AT&T | $40/mo Price is per month, plus taxes. Price after discounts: $13/mo w/elig wireless svc. and $5/mo w/elig Autopay & Paperless bill. Discounts start w/in 2 bills. | 300 Mbps In rare cases, if your usage is contributing to congestion on the network, AT&T will greatly reduce your speed for a min. of 30 min. | IPBB, 5G Internet |
| Xfinity | $40/mo Prices may vary depending on the plan. | 2 Gbps Not all internet speeds available in all areas. | Cable, Fiber |
| EarthLink | $49.95/mo Prices may vary depending on the plan. | 425 Mbps Not all internet speeds available in all areas. | DSL, 5G Internet |
| T-Mobile | $50/mo Prices may vary depending on the plan. | 170 Mbps - 498 Mbps Rely, All-In, and Amplified Internet plans can experience fast speeds with T-Mobile’s latest 5G gateway, delivering typical download speeds between 170 Mbps – 498 Mbps. 25% of our customers see speeds below and 25% see speeds above these ranges. T-Mobile Home Internet is delivered via 5G cellular network and speeds vary due to factors affecting cellular networks. See https://t-mobile.com/OpenInternet for additional details. | 5G Internet |
| Starlink | $55/mo Prices may vary depending on the plan. | 400 Mbps Speeds referenced are maximum available speeds, are not guaranteed, and will be slower during times of congestion. | Satellite |
| Frontier | $64.99/mo Prices may vary depending on the plan. | 10 Mbps - 115 Mbps Not all internet speeds available in all areas. Real-world speeds are impacted by multiple factors and average speeds may be lower than advertised speeds. | DSL |
| XNET WiFi | $65/mo Prices may vary depending on the plan. | 2 Gbps Not all internet speeds available in all areas. | Fixed Wireless |
| Duke Broadband | $69/mo Prices may vary depending on the plan. | 1 Gbps Not all internet speeds available in all areas. | Fiber |
| Viasat | $69.99/mo Price shown includes promotion; Get $30/mo. off for first 3 months. For new customers only. You must mention this offer when ordering service to receive the discount. | 150 Mbps Not all internet speeds available in all areas. | Satellite |
Best Internet Providers in Saint Clair, MI
The overall best internet provider in Saint-Clair, Michigan is Xfinity. Xfinity delivers cable speeds up to 2 Gbps starting at just $40 per month. While Duke Broadband offers an excellent fiber alternative, Xfinity covers 78.4% of the area with greater overall availability.
| Provider | Why they're great | Who they're great for |
|---|---|---|
| AT&T | No annual contracts | AT&T Internet Air is ideal for renters and flexible households who want high-speed internet without being locked into an annual contract. |
| Xfinity | Fastest provider | Xfinity is the top choice for high-bandwidth homes that need fast speeds for seamless 4K streaming and simultaneous gaming on dozens of devices. |
| EarthLink | Highly rated support | Customers who want peace of mind and highly responsive, award-winning technical support when they need it most should look to EarthLink. |
| T-Mobile | Easy installation | T-Mobile 5G Home Internet is perfect for customers who want to skip the technician and get online in minutes with a simple, app-guided setup. |
| Verizon | Excellent bundle savings | Current Verizon wireless customers can slash their bills and maximize their savings by combining their mobile plan with Verizon 5G Home Internet. |
Saint Clair Cheapest Internet Plans
The cheapest internet option in Saint-Clair, Michigan is Mint Mobile. Mint Mobile plans start at a highly affordable $30 per month for fast home internet. As a solid alternative, Verizon 5G Home Internet begins at $35 per month, though Mint Mobile covers 80.5% of the city to provide a wider reach.
| Provider | Plan name | Price | Speeds up to |
|---|---|---|---|
| Xfinity | NOW Internet | $30/mo Prices may vary depending on the plan. | 100 Mbps Not all internet speeds available in all areas. |
| Mint Mobile | 3-month w/ Mint Phone Plan | $30/mo Prices may vary depending on the plan. | 415 Mbps Not all internet speeds available in all areas. |
| Verizon | Verizon Home Internet Lite | $35/mo Prices may vary depending on the plan. | 25 Mbps Not all internet speeds available in all areas. |
| Viasat | Viasat Essentials | $39.99/mo Price shown includes promotion; Get $30/mo. off for first 3 months. For new customers only. You must mention this offer when ordering service to receive the discount. | 50 Mbps Not all internet speeds available in all areas. |
| Hughesnet | Lite | $39.99/mo Prices may vary depending on the plan. | 25 Mbps Not all internet speeds available in all areas. |
Fastest Internet Providers in Saint Clair, MI
Xfinity is the fastest internet provider in Saint-Clair, Michigan. Xfinity cable packages provide up to 2 Gbps across 78.4% of the area. XNET WiFi is a strong alternative that also reaches up to 2 Gbps, but Xfinity wins for consistency and a low starting price of $40 per month.
| Provider | Speeds up to | Connection type |
|---|---|---|
| Xfinity | 2 Gbps Not all internet speeds available in all areas. | Cable |
| XNET WiFi | 2 Gbps Not all internet speeds available in all areas. | Fixed Wireless |
| Duke Broadband | 1 Gbps Not all internet speeds available in all areas. | Fiber |
| T-Mobile | 170 Mbps - 498 Mbps Rely, All-In, and Amplified Internet plans can experience fast speeds with T-Mobile’s latest 5G gateway, delivering typical download speeds between 170 Mbps – 498 Mbps. 25% of our customers see speeds below and 25% see speeds above these ranges. T-Mobile Home Internet is delivered via 5G cellular network and speeds vary due to factors affecting cellular networks. See https://t-mobile.com/OpenInternet for additional details. | 5G Internet |
| EarthLink | 425 Mbps Not all internet speeds available in all areas. | 5G Internet |
Compare Top Providers in Your Area
- AT&T Internet vs. Frontier
- AT&T Internet vs. Xfinity
- AT&T Internet vs. T-Mobile 5G Home Internet
- AT&T Internet vs. Verizon 5G Home Internet
- EarthLink vs. Xfinity
- EarthLink vs. AT&T Internet
- Frontier vs. EarthLink
- Frontier vs. Xfinity
- Hughesnet vs. Viasat Internet
- Hughesnet vs. T-Mobile 5G Home Internet
- Hughesnet vs. Verizon 5G Home Internet
- Starlink vs. Viasat Internet
Check Your Current Speed
Internet Availability in Saint Clair, MI
Xfinity boasts the most widespread wired availability in Saint-Clair, Michigan. Xfinity connects 78.4% of the city to its active network. For those beyond cable lines, Viasat Internet is a dependable alternative blanketing 100.0% of the area with satellite coverage, delivering speeds up to 150 Mbps for $69.99 per month.
| Connection type | Provider with most coverage | St. Clair availability | Starting price |
|---|---|---|---|
| Satellite | Starlink | 100% | $55/mo |
| 5G Internet | Mint Mobile | 80.5% | $30/mo |
| Cable | Xfinity | 78.4% | $40/mo |
| Fixed Wireless | XNET WiFi | 72.9% | $65/mo |
| DSL | AT&T Internet | 13% | $60/mo |
| Fiber | Xfinity | 0.1% | $0/mo |
St. Clair Internet Stats
| Average internet monthly cost | Available speed ranges | Available price range | Available connection types |
|---|---|---|---|
| $67.35 | 10 Mbps - 2 Gbps | $20/mo - $175/mo | 5G Internet, Cable, DSL, Fiber, Fixed Wireless, Satellite |
Internet Coverage Map and Store Locations for St. Clair, Michigan
Methodology
Our provider rankings rely on a rigorous, data-driven framework evaluating over 100 million rows of FCC data to bring transparency to local internet options. We track 8,000+ active plans from 2,000+ providers to cut through marketing jargon. We weigh technical factors against real-world experiences to match you with the best connections actually available at your address:
- Tested Technology: We utilize a fiber-first ranking system, prioritizing high-performance, structurally sound technologies (like fiber and cable) over slower legacy connections.
- Realistic Coverage: We filter out "ghost ISPs" with near-zero availability and actively flag providers that only cover a fraction of neighborhoods, ensuring you don't waste time on unavailable options.
- Transparent Pricing: We track base rates and downgrade providers that rely on hidden fees or sudden price hikes, exposing the true long-term cost beyond initial marketing promotions.
- Verified Speeds: We look beyond deceptive "up to" marketing claims to evaluate the actual download and upload speeds delivered, prioritizing the balanced, symmetrical performance necessary for seamless video calls and heavy streaming.
- User-Driven Personalization: We don't just look at the tech; we look at what people actually prefer. By analyzing millions of local connections, user reviews on downtime, and validated J.D. Power scores, we tailor our rankings to highlight the providers proven to satisfy users in your area.
For a complete breakdown of our scoring weights, independent research, and editorial standards, view our full Methodology page.
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Data valid as of 09/08/2026