never heard of Chavivim till recently is it for specific communities? same areas as Chaveirim?
They are more or less the same in sense of volunteers being available 24/6 at the time of need without charging anyone.
The main difference is that Chaveirim is localized, each neighborhood under their own management and Hotline number. VS Chavivim is one global phone number/dispatching which means that any member from any area can accept calls anywhere. Therefore, callers have a bigger chance of getting coverage anywhere as a member just might be in that area at any given time. I'll be clear, Chaveirim is a wonderful organization and both have the same goal of helping Yidden at their time of need.