A small business can shop off-exchange through a broker, compare small-group...

https://www.tradersdna.com/the-best-ways-to-find-small-business-health-insurance-outside-the-marketplace-exchange/

A small business can shop off-exchange through a broker, compare small-group plans directly with carriers, or explore an HRA or association plan. Before comparing premiums, check that employees’ doctors and hospitals are in network.