Remote Investors - where to get sold / rent comps?

Transitioning into a remote investor so I'm wondering how best to get SOLD and RENT property data? My biggest concern is that a lot of the comps available on the Zillows of the world are mostly from the boom of this past summer and are not reflective of the current market. I know I can ask Agents in the area but was just wondering if there is a site worth paying for or some other alternative so I don't have to bug them 24/7.