There's one such org in my area! They do a lot of good work with eviction defense and organizing unhoused people, amongst other things. There's a maoist contingent and an anarchist contingent. The main thing they agree on is that neither is really ready to lead a revolutionary mass movement or be the party (in the case of the maoists and leninists)—in which case the most important thing to do is build power amongst the people and do harm reduction.

Ultimately, I feel like the goals of most leninists/maoists and anarchists who aren't LARPing within a pre-revolutionary society are identical.