Best Internet Providers With No Data Caps

Along with unlimited data, Astound stands out for its low introductory pricing, with plans at as little as $20 per month for speeds up to 300Mbps. Pricing is good for two years in most locations, but you'll see a steep increase once the price guarantee expires. 

Not all AT&T internet plans are free of data caps, however. AT&T Internet, a copper-based service, and AT&T Fixed Wireless plans come with a data cap, and potentially hefty fees for going over. AT&T Internet service comes with a 1.5TB per month cap while fixed wireless caps your monthly data at 350GB.

Now CenturyLink customers don't have to worry about data caps at all as the provider recently lifted the soft data cap on all DSL and fiber plans. The DSL service, which makes up the greatest portion of the provider's network, starts at $50 per month for the fastest speeds available, up to 140Mbps. 

CenturyLink Fiber recently rebranded to Quantum Fiber but, other than the name change and now offering unlimited data, the service is essentially the same. Most customers will have two plan options with symmetrical upload and download speeds: 500Mbps starting at $50 per month or gig service starting at a monthly rate of $75.

Unlimited data adds to the value of any internet plan, but some Frontier plans are a better value than others. Frontier's DSL service starts at $65 per month (remember that includes your equipment) but maximum speeds vary widely by location.

You'll find more value in Frontier Fiber plans. Frontier Fiber 500 starts at $45 per month and is among our top picks for the best internet deals. Other Frontier Fiber plans include gig service starting at $70 per month and the provider's 2-gig and 5-gig plans, starting at $100 and $155 per month, respectively.

Kinetic service areas largely span rural and suburban areas, making the provider a great option for unlimited internet in rural areas. On top of that, Kinetic offers faster DSL speeds than many competing providers with speeds of 100Mbps or higher available to around two-thirds of its customer base.

Pricing just went up a bit in most markets, and the company voluntarily opted to lower upload speeds, just because, but you can still find good value and unlimited data in Optimum internet plans.

Spectrum's cheapest internet plan starts at $50 per month, which is on the high side compared to other providers. The speeds you get, though -- up to 300Mbps or 500Mbps in select areas -- are worth the cost. 

Regardless of the Starry plan you choose, it's going to come with unlimited data, as well as no contract requirements or additional equipment fees. Considering the speeds, pricing and extra perks like unlimited data and free equipment, Starry is worth checking out if you happen to live in a city where service is available.

T-Mobile's 5G home internet customers will only have one plan option -- speeds of 72-245Mbps starting at $60 per month -- but the plan does come with unlimited data, no contracts and no additional equipment fees.

Service also comes with free equipment and no contract requirements. Perhaps best of all, qualifying Verizon mobile customers can get an additional discount of $15 or $25 off 5G home internet service.

WOW is one of the lesser-known, lesser-available providers compared to big providers like Cox, Mediacom, Spectrum and Xfinity, but the provider is making a name for itself with highly competitive pricing and favorable service terms, like unlimited data.

Ziply Fiber offers six fiber plans including an impressive 50Gbps tier. DSL service is also available in select areas starting at $40 per month, but speeds vary based on location. Customers can enjoy unlimited data with either service.