Matha

And he also preached and he was very successful.

He made 64 Mathas.

So if you study Ramakrishna Mata and preaching, there is a lot of, at least I find a lot of similarities between Gaudiya Mata, not in philosophy, but in the style of preaching and practice.

And then we have His Divine Grace A.C. Bhaktivedanta Swami Prabhupada was an ace disciple of Srila Bhaktisiddhanta Saraswati Prabhupada and he was asked to preach to English speaking people so he took that as his mission.