Many other North American hotel chains operate loyalty programs, including Carlson, Delta, Fairmont, Gouverneur, Kimpton, La Quinta, Leading Hotels of the World, Loews, Omni, and Red Roof, along with the Stash Hotel Rewards program, which serves independent properties. Most follow the same earn/redeem patterns of the larger chains. Among the large North American chains, Motel 6 is unique in not offering a loyalty program.
Many large chains based outside of North America also operate similar loyalty programs—some, such as Accor, operate some hotels in North America; others, such as Melia, do not. Check on the programs of any chains you regularly use.