Best Internet Providers in Columbia, South Carolina

AT&T Fiber – Best overall among internet providers in Columbia
- Prices: $55 – $180 per month
- Speeds: 300 – 5,000Mbps
- Key Info: Unlimited data, no contracts, equipment included

Spectrum Internet – Best cable internet provider in Columbia
- Prices: $40 – $70 per month
- Speeds: 300 – 940Mbps
- Key Info: Unlimited data, simple pricing, no contracts, modem included, free access to nationwide Wi-Fi hotspots

Verizon 5G Home Internet – Best 5G home internet provider in Columbia
- Prices: $50 – $70 per month
- Speeds: 85 – 1,000Mbps
- Key Info: Unlimited data, no contracts, free equipment, 50% discount for qualifying Verizon mobile customers
Columbia, South Carolinas capital city whose name is abbreviated to « Cola, » is perhaps unsurprisingly nicknamed « Soda City » and is famously hot. Pondering these two unrelated facts brings up two questions for those of us who’d rather stay safely indoors at home to beat the heat, watching Netflix with a fizzy beverage in hand: Do the internet speeds in Columbia pop? And who is the best internet service provider in the city?
Good news for residents of the former home of the world’s largest fire hydrant: median download speeds in Columbia exceed 200Mbps, according to Ookla data. To answer the second question, fiber internet from AT&T is available in Soda City and that makes AT&T Fiber our choice for the best internet service provider in Columbia.
CNET examines customer service, speed, pricing and overall value before recommending the best broadband in your area. While we recommend AT&Ts fiber internet, its expected speeds are on par with Spectrums, its largest competitor within Columbia, according to Ookla. Other than these two national brands, some Soda City citizens can connect to the internet with Verizon and T-Mobiles 5G home internet, EarthLink (likely using AT&Ts network), smaller providers ispMint and EIN, as well as satellite internet through HughesNet or Viasat. Find out more about each of these options below.
Best internet providers in Soda City
The choice of ISP in Columbia mainly boils down to two main options: AT&T or Spectrum. However, the city is also serviced by T-Mobile, Verizon, EarthLink, two smaller carriers and satellite internet providers. All prices listed on this page reflect available discounts for setting up paperless billing. If you decide not to go with automatic monthly payments, your price will be higher.
Note: The prices, speeds and features detailed in the article text may differ from those listed in the product detail cards, which represent providers’ national offerings. Your particular internet service options — including prices and speeds — depend on your address and may differ from those detailed here.
AT&T Fiber
Best overall among internet providers in Columbia
Product details
Price range
$55 – $180 per month
Speed range
300 – 5,000Mbps
Connection
Fiber
Key Info
Unlimited data, no contracts, equipment included
With its wide availability in the city and a variety of speed and pricing options, AT&T is a compelling internet option for most residents of Columbia.
Availability: AT&T provides service for nearly three-quarters of Columbias residents, according to the Federal Communications Commission.
Plans and pricing: AT&Ts fiber internet service comes in five tiers: 300Mbps for $55, 500Mbps for $65, 1,000Mbps for $80, 2,000Mbps for $110 and 5,000Mbps for $180.
Fees and service details: The company doesn’t have data caps or contracts. All plans come with Wi-Fi equipment.
Read our AT&T Internet review.
Spectrum Internet
Best cable internet provider in Columbia
Product details
Price range
$40 – $70 per month
Speed range
300 – 940Mbps
Connection
Cable
Key Info
Unlimited data, simple pricing, no contracts, modem included, free access to nationwide Wi-Fi hotspots
Spectrum is a reliable cable internet provider with nearly total city coverage and easy-to-understand prices and terms.
Availability: Spectrum is available across nearly the entire city and its surrounding suburbs, up to 91% of the area, according to the FCC.
Plans and pricing: Cola residents have access to three plans from Spectrum: 300Mbps for $50, 500Mbps for $70 and 1,000Mbps for $90.
Fees and service details: There are no data caps or contracts with Spectrum, and a modem is included.
Read our Spectrum Internet review.
Verizon 5G Home Internet
Best 5G home internet provider in Columbia
Product details
Price range
$50 – $70 per month (50% off for eligible 5G mobile customers)
Speed range
85 – 1,000Mbps
Connection
Fixed wireless
Key Info
Unlimited data, no contracts, free equipment, 50% discount for qualifying Verizon mobile customers
The companys 5G home internet is available in Columbia due to ongoing upgrades Verizon has performed in the city, including the deployment of 5G on the C-band spectrum. According to a Verizon rep, South Carolina now ranks in the US’s top 10 highest-performing metro markets.
Availability: Verizons home internet is available by address, so if youre interested in this option, head over to the Verizon 5G website and see if your address is eligible.
Plans and pricing: Verizon offers two home internet plans: $50 per month for 85 to 300Mbps and $70 for 300 to 1,000Mbps. Discounted rates are available to Verizon Wireless customers.
Fees and service details: There are no data caps, contracts or fees with Verizons 5G home internet.
Read our Verizon 5G Home Internet review.