Whose power in the senate is equal to the power of the speaker of the house?

The president of the senate has equal powers to the speaker or principal speak of the assembly. They both exercise the same roles or rights such as presiding over meetings, signing legislations, leading parliamentary matters and more.

The correct answer is: The majority leader.

Explanation:

The majority leader is also the most powerful figure on the Senate. This conception is based on his ability to make moves to proceed to legislation and nominations and to fill the "amendment tree" And, talking about hierarchy, has the same power of the speaker of the house.