I want to find one what can inteads of google api with cheap cost so that I can get city , postal code, lat long, neighborhood from address string. I researhed and found osrm backend. I built it in my local. But It not support to get full address. http://project-osrm.org/docs/v5.5.1/api/#general-options
Can I get full address with OSRM Backend?
It is unlikely, that you can resolve an address by using OSRM backend, because its main functions are routing or map matching.
You should use a geocoder instead, like in the demo below: