Professional ratings| Review scores |
|---|
| Source | Rating |
|---|
| 365 Days of Inspiring Media |     [1] |
| CCM Magazine |     [2] |
| Christian Music Review | 4.5/5[3] |
| Christian Review Magazine |     [4] |
| Jesus Freak Hideout |     [5] |
Awarding the album three and a half stars for CCM Magazine, Matt Conner writes, the songs "are tailor-made for radio play."[2] Alex Caldwell, specifying in a three star review from Jesus Freak Hideout, recognizes, "It seems that Among The Thirsty may too grow beyond the influences and trappings of their radio-friendly sound too. Who You Say I Am shows a band with a knack for a hook and a promising future."[5]
Christian St. John, rating the album four and a half stars at Christian Review Magazine, states, "Who You Say I Am is a breathtaking release."[4] Giving the album a four star review from 365 Days of Inspiring Media, Joshua Andre says, "a compelling and enjoyable album".[1] Logan Merrick, indicating in a four and a half out of five review by Christian Music Review, describes, "this record has authentic lyrics and fun melodies".[3]