Think about the laws of the Caliph Ummar concerning limitations on the "people of the book" who, unlike pagans, are allowed to live in Islamic lands. However lots of limitations starting with the jizya and going on from there including such things as little or no public show of their religion (crosses on churches, church bells, religious processions of any kinds, no new houses of worship and permission to repair any that exist etc. etc.). While "forced conversion" (as happened to Jews in Europe in many times and places) of Christians and Jews was not officially sanctioned "always" like that of pagans (convert, leave, or die) the disabilities for non-Muslims were pretty heavy, strongly encouraging conversion, and forced conversion did happen from time to time.
So, while overall, non-Muslim Abrahamic religionists living in Muslim lands had it better than non-Christians in Christian lands, it was not equality by any standard. As far as Christians or Muslims in a Jewish polity, until the state of Israel there was no Jewish majority entity so the question is moot.
So, while overall, non-Muslim Abrahamic religionists living in Muslim lands had it better than non-Christians in Christian lands, it was not equality by any standard. As far as Christians or Muslims in a Jewish polity, until the state of Israel there was no Jewish majority entity so the question is moot.