You will make money through the appreciation of the stocks you buy as well as dividends.
It is likely Zacks Trade monetizes from cash generating income, rebates, and stock loan incomes from counterparties.
Zacks Trade is a division of LBMZ Securities. Brokerage products and services offered by LBMZ Securities - Member FINRA and SIPC. All investments involve risks and losses may exceed the principal invested. Past performance of a security, industry, sector, market, or financial product does not guarantee future results or returns.