After studies at the Harvard Divinity School, Kelly Kullberg founded the Veritas Forum on Harvard’s main campus in Cambridge, Massachusetts. Nearly one thousand Harvard students participated the first weekend. United under the motto "Explore True Life," this organization aims to explore difficult questions and societal problems through the lens of Christian worldview, scientific discovery and the teachings of Jesus Christ. The Veritas Forum headquarters are in Cambridge, Massachusetts, and forums are present in universities throughout the United States, Canada, Asia, and Europe.

For the past 8 years, Kelly Kullberg has expanded upon her legacy with the Veritas Forum as an adjunct fellow with the Christian economic think tank known as the Action Institute. Inspired in part by Acton and its intellectual framework, Kelly and her husband, David Kullberg, lead the project Christians for a Sustainable Economy.

Since 2017, she has concentrated on the development of FindingGodIn.com, a website based on her award-winning books Finding God at Harvard and Finding God Beyond Harvard. This website is dedicated to spreading the truth of God's love, through many testimonies and blog posts. "Short videos. Changed lives."