As nouns the difference between motivator and facilitator
is that motivator is agent noun of motivate; one who motivates while facilitator is a person who helps a group to have an effective dialog without taking any side of the argument, especially in order to reach a consensus.
facilitator
English
Noun
(
wikipedia facilitator)
(
en noun)
A person who helps a group to have an effective dialog without taking any side of the argument, especially in order to reach a consensus.