Small businesses can shop off-exchange through a broker, compare small-group...

https://oscar-wiki.win/index.php/Why_Do_Marketplace_Networks_Feel_So_Narrow_for_Small_Businesses%3F

Small businesses can shop off-exchange through a broker, compare small-group plans directly with carriers, or consider an HRA to reimburse individual coverage. Before comparing premiums, check whether employees’ doctors and hospitals are in-network.