Best Internet Providers in Marietta, GA
All 8 providers, ranked by coverage, speed and customer ratings
Find internet availability by address in Marietta, GA
Marietta has 8 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Fiber, Cable, 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 Marietta.
Ranks compare Marietta with the 41 US large cities (250,000 to 499,999 people), the tiers of our fastest-cities rankings.
The Best Internet in Marietta, GA at a Glance
Marietta Internet Providers, Ranked by Coverage, Speed and Customer Ratings
XFINITY
Connection
Customer Rating
Fiber
Cable
EarthLink
Connection
Customer Rating
Fiber
DSL
Fixed Wireless
AT&T
Connection
Customer Rating
Fiber
DSL
Fixed Wireless
T-Mobile Home Internet
Connection
Customer Rating
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 Marietta ratings may vary and are shown below.
Who is the Best Internet Provider in Marietta, GA?
T-Mobile Home Internet is the best internet provider in Marietta based on Georgia 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 Marietta, making it a solid recommendation among providers with reviews. T-Mobile Home Internet is an option for 96.04% 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 Marietta?
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 Marietta
- AT&T - fiber coverage map
- EarthLink - fiber coverage map
- XFINITY - cable coverage map
- Verizon - fixed wireless coverage map
- Spectrum - cable coverage map
- XFINITY - fiber coverage map
- T-Mobile Home Internet - fixed wireless coverage map
- AT&T - dsl coverage map
- EarthLink - dsl coverage map
- AT&T - fixed wireless coverage map
- EarthLink - fixed wireless coverage map
- Google Fiber - fiber coverage map
- Point Broadband - fiber coverage map
- Spectrum - fiber coverage map
How Marietta Compares to Places Its Size
Marietta's report card score is 20th of 41 and its connectivity index is tied 3rd of 41.
| Measure | Marietta | Rank among US large cities (250,000 to 499,999 people) | Cobb County | Georgia | US | Leader |
|---|---|---|---|---|---|---|
| ISP Report Card inputs: what providers offer here | ||||||
| Fiber availability | 74.8% | 23rd of 41 | 77.5% | 80.4% | 71.5% | Staten Island, NY (99.5%) |
| Average top speed | 3,919 Mbps | 18th of 41 | 3,985 Mbps | 3,618 Mbps | 3,486 Mbps | Oakland, CA (7,941 Mbps) |
| Providers at a typical address | 8.2 | Tied 14th of 41 | 8.3 | 7.5 | 7.1 | San Juan, PR (14.2) |
| Connectivity index inputs: how much households need and use the internet | ||||||
| People per household | 2.7 | Tied 19th of 41 | 2.7 | 2.7 | 2.7 | Santa Ana, CA (4.0) |
| Workers who work from home | 23% | Tied 8th of 41 | 23% | 16% | 15% | Scottsdale, AZ (31%) |
| Homes with a computer, tablet or phone | 98% | Tied 9th of 41 | 98% | 96% | 96% | Garland, TX and Gilbert, AZ and 6 more (99%) |
| Homes with internet | 96% | Tied 5th of 41 | 96% | 91% | 91% | Gilbert, AZ and Katy, TX and 2 more (97%) |
| Homes on fiber, cable or DSL | 87% | 3rd of 41 | 87% | 77% | 76% | Gilbert, AZ (89%) |
| More about the households here | ||||||
| Homes with a desktop or laptop | 90% | 8th of 41 | 89% | 81% | 81% | Gilbert, AZ and Irvine, CA (95%) |
| Median household income | $122,336 | 7th of 41 | $115,958 | $88,744 | $93,246 | Irvine, CA ($152,298) |
| Residents in school (6th grade to college) | 16% | Tied 23rd of 41 | 17% | 17% | 16% | Irvine, CA (25%) |
Fiber reaches 74.8% of homes in Marietta, against 77.5% across Cobb County and 80.4% across Georgia. Households in Marietta are the same size as the US average (2.7 people against 2.7); 23% of workers work from home (US 15%); and the median household income is $122,336 (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 Marietta
Which Fiber Internet Providers are Available in Marietta?
EarthLink Fiber in Marietta, GA
Availability:
72.1%
Customer Rating:
(6)
Avg. Download Speed
4,540 Mbps
EarthLink offers Fiber service to 72.1% of Marietta homes. Across the city, EarthLink Fiber has speeds up to 4,540 Mbps, with speeds from 1,000 Mpbs up to 5,000 Mbps depending on the address. Upload speeds are symmetrical, meaning they are exactly the same as download speeds for EarthLink Fiber. EarthLink Fiber is rated about the same as other types of internet service available in Marietta from EarthLink in terms of customer satisfaction.
AT&T Fiber in Marietta, GA
Availability:
72.1%
Customer Rating:
(542)
Avg. Download Speed
4,540 Mbps
AT&T offers Fiber service to 72.1% of Marietta homes. Across the city, AT&T Fiber has speeds up to 4,540 Mbps, with speeds from 1,000 Mpbs up to 5,000 Mbps depending on the address. Upload speeds are symmetrical, meaning they are exactly the same as download speeds for AT&T Fiber. AT&T Fiber is rated lower than other types of internet service available in Marietta from AT&T in terms of customer satisfaction.
XFINITY Fiber in Marietta, GA
Availability:
4.1%
Customer Rating:
(300)
Avg. Download Speed
1,983 Mbps
XFINITY from Comcast offers Fiber service to 4.1% of Marietta homes. Across the city, XFINITY Fiber has speeds up to 1,983 Mbps, with speeds from 1,200 Mpbs up to 2,000 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 35 and as high as 2,000, with an average of 1,267 Mbps throughout the city. XFINITY Fiber is rated about the same as other types of internet service available in Marietta from XFINITY in terms of customer satisfaction.
Point Broadband Fiber in Marietta, GA
Availability:
3.0%
Customer Rating:
(16)
Avg. Download Speed
1,000 Mbps
Point Broadband offers Fiber service to 3.0% of Marietta homes. Across the city, Point Broadband Fiber is the only type of service available from the company, with speeds up to 1,000 Mbps
Google Fiber in Marietta, GA
Availability:
2.2%
Customer Rating:
(105)
Avg. Download Speed
2,000 Mbps
Google Fiber offers Fiber service to 2.2% of Marietta homes. Across the city, Google Fiber is the only type of service available from the company, with speeds up to 2,000 Mbps
Spectrum Fiber in Marietta, GA
Availability:
1.0%
Customer Rating:
(207)
Avg. Download Speed
1,000 Mbps
Spectrum offers Fiber service to 1.0% of Marietta homes. Across the city, Spectrum Fiber has speeds up to 1,000 Mbps
Which Fixed Wireless and LTE Internet Providers are Available in Marietta?
T-Mobile Home Internet Fixed Wireless in Marietta, GA
Availability:
96.0%
Customer Rating:
(342)
Avg. Download Speed
77 Mbps
T-Mobile Home Internet offers Fixed Wireless service to 96.0% of Marietta homes. Across the city, T-Mobile Home Internet Fixed Wireless is the only type of service available from the company, with speeds up to 77 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 15 Mbps throughout the city.
Verizon Fixed Wireless in Marietta, GA
Availability:
95.3%
Customer Rating:
(362)
Avg. Download Speed
248 Mbps
Verizon offers Fixed Wireless service to 95.3% of Marietta homes. Across the city, Verizon Fixed Wireless is the only type of service available from the company, with speeds up to 248 Mbps, with speeds from 25 Mpbs up to 1,000 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 6.0 and as high as 75, with an average of 18 Mbps throughout the city.
EarthLink Fixed Wireless in Marietta, GA
Availability:
91.6%
Customer Rating:
(4)
Avg. Download Speed
51 Mbps
EarthLink offers Fixed Wireless service to 91.6% of Marietta homes. Across the city, EarthLink Fixed Wireless has speeds up to 51 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 8.8 Mbps throughout the city.
AT&T Fixed Wireless in Marietta, GA
Availability:
91.6%
Customer Rating:
(205)
Avg. Download Speed
51 Mbps
AT&T offers Fixed Wireless service to 91.6% of Marietta homes. Across the city, AT&T Fixed Wireless has speeds up to 51 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 8.8 Mbps throughout the city.
Which Cable Internet Providers are Available in Marietta?
XFINITY Cable in Marietta, GA
Availability:
96.0%
Customer Rating:
(2077)
Avg. Download Speed
1,996 Mbps
XFINITY from Comcast offers Cable service to 96.0% of Marietta homes. Across the city, XFINITY Cable has speeds up to 1,996 Mbps, with speeds from 1,200 Mpbs up to 2,000 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 35 and as high as 2,000, with an average of 349 Mbps throughout the city. XFINITY Cable is rated the same as other types of internet service available in Marietta from XFINITY in terms of customer satisfaction.
Spectrum Cable in Marietta, GA
Availability:
10.8%
Customer Rating:
(1739)
Avg. Download Speed
1,000 Mbps
Spectrum offers Cable service to 10.8% of Marietta homes. Across the city, Spectrum Cable has speeds up to 1,000 Mbps
Which DSL Internet Providers are Available in Marietta?
EarthLink DSL in Marietta, GA
Availability:
87.7%
Customer Rating:
(5)
Avg. Download Speed
82 Mbps
EarthLink offers DSL service to 87.7% of Marietta homes. Across the city, EarthLink DSL has speeds up to 82 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 17 Mbps throughout the city. EarthLink DSL is rated higher than other types of internet service available in Marietta from EarthLink in terms of customer satisfaction.
AT&T DSL in Marietta, GA
Availability:
87.7%
Customer Rating:
(304)
Avg. Download Speed
82 Mbps
AT&T offers DSL service to 87.7% of Marietta homes. Across the city, AT&T DSL has speeds up to 82 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 17 Mbps throughout the city. AT&T DSL is rated about the same as other types of internet service available in Marietta from AT&T in terms of customer satisfaction.
Internet in Marietta by Neighborhood and ZIP Code
Fiber reaches from 59.9% of homes in 30067 to 86.0% in 30066. Each row links to that place’s page.
Neighborhoods in Marietta
| Neighborhood | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|
ZIP codes in Marietta
| ZIP code | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|---|---|---|---|---|---|
| 30062 | 67,812 | 83.5% | 4,281 Mbps | 8.5 | B+ | 92/100 |
| 30066 | 58,519 | 86.0% | 3,689 Mbps | 8 | B+ | 90/100 |
| 30064 | 51,348 | 64.9% | 3,841 Mbps | 8 | B | 89/100 |
| 30067 | 46,386 | 59.9% | 3,443 Mbps | 7.8 | B | 83/100 |
| 30060 | 39,974 | 74.6% | 3,995 Mbps | 8.5 | B+ | 78/100 |
| 30068 | 34,709 | 80.5% | 4,363 Mbps | 8.2 | B+ | 91/100 |
| 30008 | 32,353 | 62.1% | 3,836 Mbps | 8.1 | B | 79/100 |
How Marietta Compares to Nearby Places
The 10 places nearest to Marietta that have their own pages are all within 11 miles. Among them, Woodstock has the most homes with fiber (94.7%) and Vinings the fewest (61.7%); Marietta has 74.8%.
| Place | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|---|---|---|---|---|---|
| Marietta (this page) | 318,647 | 74.8% | 3,919 Mbps | 8.2 | B+ | 89/100 |
| Acworth | 113,026 | 87.2% | 4,221 Mbps | 8.4 | B+ | 89/100 |
| Woodstock | 109,266 | 94.7% | 3,844 Mbps | 8.1 | A- | 89/100 |
| Sandy Springs | 108,223 | 80.1% | 4,008 Mbps | 8.4 | B+ | 77/100 |
| Roswell | 105,018 | 87.0% | 4,384 Mbps | 9.2 | A- | 92/100 |
| Kennesaw | 91,097 | 75.0% | 3,829 Mbps | 8 | B+ | 89/100 |
| Smyrna | 80,411 | 84.7% | 4,040 Mbps | 8.9 | B+ | 80/100 |
| Mableton | 46,197 | 86.4% | 4,429 Mbps | 8.4 | B+ | 86/100 |
| Vinings | 17,034 | 61.7% | 2,660 Mbps | 8.4 | B | 77/100 |
| Fair Oaks | 13,698 | 66.8% | 3,944 Mbps | 8.4 | B+ | 71/100 |
| Mountain Park | 583 | 99.3% | 5,000 Mbps | 8.4 | A | 96/100 |
Who is the Fastest Internet Provider in Marietta?
According to unbiased feedback from real internet customers, they reported being happiest with speeds provided by XFINITY from Comcast. On the other hand, based on data provided by the internet providers to the FCC, AT&T and EarthLink 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 Marietta
| AT&T | 5,000 |
|---|---|
| EarthLink | 5,000 |
| XFINITY from Comcast | 2,000 |
| Google Fiber | 2,000 |
| Verizon | 1,000 |
| Spectrum | 1,000 |
| Point Broadband | 1,000 |
| Viasat | 100 |
| T-Mobile Home Internet | 100 |
| HughesNet | 25 |
How fast is your internet?
Test your connection here and see it next to the speeds providers advertise in Marietta. It takes about 20 seconds and, on a fast line, can move a few hundred MB of data.
Customer Ratings for Marietta Internet Providers
Based on 283 reviews from Georgia internet customers, T-Mobile Home Internet is the best internet service provider for Marietta residents. T-Mobile Home Internet was rated at an average of 4.21 out of 5 in our report for overall customer satisfaction. EarthLink wins for second-place in Georgia, with 5.00 out of 5 stars and 97.9% coverage in Marietta.
At a national level, based on 6676 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 Marietta Internet Providers
The table below shows average customer ratings from customers in Marietta, Georgia, and customers throughout the country.
| ISP / Tech Type | Marietta Overall | Georgia Overall | National Overall | For Service | ||
|---|---|---|---|---|---|---|
| Spectrum |  (2) | (49) | (1949) | View Plans | ||
| T-Mobile Home Internet |  (1) | (14) | (342) | View Plans | ||
| EarthLink |  (0) | (1) | (15) | View Plans | ||
| HughesNet | (0) | (2) |  (25) | View Plans | ||
| Point Broadband | (0) | (1) | (19) | View Plans | ||
| Verizon | (0) | (12) | (816) | View Plans | ||
| XFINITY | (6) | (104) | (2379) | View Plans | ||
| AT&T | (3) | (95) | (1051) | View Plans | ||
| GFiber |  (1) | (7) | (105) | View Plans | ||
| Viasat | (0) | (0) |  (12) | View Plans |
Customer Ratings for Internet Provider Speeds in Marietta
Based on data reported by Marietta ISPs to the FCC, the fastest speeds in the city are available through AT&T and EarthLink. These internet providers offer speeds up to 5,000 Mbps in Marietta. Therefore, the average customer can get up to 3,365 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 XFINITY from Comcast. This indicates XFINITY reliably delivers speeds expected by the customer based on the plan they are paying for.
| ISP / Tech Type | Marietta Speed | Georgia Speed | National Speed | For Service | ||
|---|---|---|---|---|---|---|
| XFINITY | (6) | (104) | (2379) | View Plans | ||
| T-Mobile Home Internet | (1) | (14) | (342) | View Plans | ||
| AT&T | (3) | (95) | (1051) | View Plans | ||
| Spectrum | (2) | (49) | (1949) | View Plans | ||
| GFiber | (1) | (7) | (105) | View Plans | ||
| EarthLink | (0) | (1) | (15) | View Plans | ||
| HughesNet | (0) | (2) | (25) | View Plans | ||
| Point Broadband | (0) | (1) | (19) | View Plans | ||
| Verizon | (0) | (12) | (816) | View Plans | ||
| Viasat | (0) | (0) | (12) | View Plans |
Who is the Cheapest Internet Provider in Marietta?
Of the providers in Marietta, customers rate T-Mobile Home Internet the best for price. Data comes from customers rating their satisfaction with pricing: in Marietta where enough of them have reviewed a provider, otherwise across Georgia 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 5.00 out of 5 for price, which is much higher than the average across all internet providers in the country. EarthLink is rated second for affordability, with an average price rating of 5.00 out of 5.
The table below shows how customers in Marietta, Georgia, and the United States rated the affordability of their internet service.
Rated Affordability in Marietta
| ISP / Tech Type | Marietta Affordability | Georgia Affordability | National Affordability | For Service | ||
|---|---|---|---|---|---|---|
| T-Mobile Home Internet | (1) | (14) | (342) | View Plans | ||
| Spectrum | (2) | (49) | (1949) | View Plans | ||
| EarthLink | (0) | (1) | (15) | View Plans | ||
| HughesNet | (0) | (2) | (25) | View Plans | ||
| Point Broadband | (0) | (1) | (19) | View Plans | ||
| Verizon | (0) | (12) | (816) | View Plans | ||
| XFINITY | (6) | (104) | (2379) | View Plans | ||
| GFiber | (1) | (7) | (105) | View Plans | ||
| AT&T | (3) | (95) | (1051) | View Plans | ||
| Viasat | (0) | (0) | (12) | View Plans |
Customer Reviews for Internet Service Providers in Georgia
Customer Reviews
A Marietta, GA Customer
GFiber
April 07, 2026 Jaquinthia F.
AT&T Fiber
March 16, 2026 My pricing has been consistent since I got the service in 2023, but I have occasional issues with dropped connections. I contacted my provider about this and they sent a technician out free-of-charge, but the issue still exists. As for the speed, some areas receive a stronger signal than others; thus, the speed is slower in some areas. For example, my home office receives better reception than my bedroom, which is across the hall from the office. Lastly, I am still trying to understand why my Wifi signal is weak on my cellphone when I go downstairs where the modem is located.
A Marietta, GA Customer
XFINITY Fiber
January 23, 2026 Overall, I am pretty satifisfied with Xfinity's service. It is pretty reliable but tends to get overloaded and will buffer if too many things are using the internet at the same time which can be frustrating. We did have a major incident with them updating the system overnight and it caused an issue with the modem that we had purchased on our own. The update would no longer communicate with our modem and we had to wait almost 4 days for a tech to come out. This was aggravating because we have two online students and they were missing out on class. However, we were able to get a free modem from Xfinity and things have been going well since then. I would use them again if they provided service in our new location.
A Marietta, GA Customer
Spectrum Cable
July 31, 2025 Works most days. When the weather gets bad it's the first thing to cut out and the last thing to come back on.
A Marietta, GA Customer
AT&T Fiber
February 21, 2025 Rate your provider
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Which ISP Should You Choose in Marietta?
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 Marietta is T-Mobile Home Internet.
- The fastest internet provider should be AT&T and EarthLink. Considering speed for the money and reliability in speeds, XFINITY from Comcast may be a better choice based on real-world local customer feedback.
- The most affordable internet provider in Marietta is T-Mobile Home Internet.
- XFINITY from Comcast, Viasat, and HughesNet has the broadest coverage in Marietta, available to 98.1% 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.