We compare these two internet providers to see how they stack up on speed, reliability and long-term costs so you can choose ...

AT&T — the largest U.S. fiber internet provider — is known for its reliable fiber network offering equal upload and download speeds up to 5,000 Mbps (5 GB).* These fast download speeds make AT&T fiber ...

Spectrum offers wider availability, covering 41 states, while AT&T Fiber is available in 21 states. AT&T Fiber provides faster symmetrical speeds up to 5 Gbps, whereas Spectrum's maximum speed is 1 ...

America's largest fiber provider1 is bringing high-speed fiber internet to more people and new geographies through continued expansion of Gigapower's fiber footprint and four new agreements with ...