The 2021 Super Bowl will have a lot of streaming options this year. Of course, you do not need cable to see the big game as it is going to be broadcast by CBS. This means that anybody who can receive a TV signal with an antenna will be able to watch for free.
For those looking for a streaming option, there are a number of them including CBS All Access. Along with the paid app, there will also be streaming available via CBSSports.com, CBS Sports App, NFL App, Yahoo Sports! App, and on NFL and Verizon-owned properties.