I believe so - I have to use a relatively small player that resells Bell infrastructure.
The way it works is pick any two of speed, capped usage or reasonable price, but then forget the last one because it doesn't exist anywhere.
I consider my, still expensive, 4G mobile way better value than the land line ISP, but I need the capacity for work. Frankly I think 4G is going to wipe out land lines in far more cases than people realise.