Xfinity offers wider availability and lower starting prices, but has data caps and potential contracts. Optimum provides faster fiber speeds with no data caps, but at a higher starting cost. Both ...

AT&T vs. Optimum: Which is better for your home? Either provider is a solid home broadband contender, both offering high-speed internet service supported by a fiber connection. CNET’s top pick is AT&T ...

NEW YORK—Altice USA’s Optimum brand has announced major network upgrade plans that will enable the provider of fiber internet, mobile, and TV services to offer multi-gigabit internet speeds across 65% ...