Steffany's voice was introduced as a part of the Bethel Music collective singing her first recorded song, “You Know Me”, published in 2012 on their album The Loft Sessions. In 2014, Steffany released her first solo project through Bethel Music called The Undoing, which was a Billboard Magazine breakthrough release. For Steffany, that release was special because she wrote and recorded it while pregnant with her first child. In March of 2018, Steffany released her second record entitled Blackout. 

In February of 2019 she relocated to Nashville, Tennessee and became a part of Grace Center Church. She partnered with Provident Music Group in 2020 to release her third record entitled Forever Amen. 

Steffany is married to the love of her life, Stephen Gretzinger and they have a five-year-old daughter, Wonder Grace, who shares her joy and passion for all things Jesus.