In a recent episode of the Grow Your B2B SaaS podcast, host Joran interviewed Preston Keller, also known as PK, the founder of Emergent 3 and creator of e3, a safety and emergency SaaS platform targeting governments, educational institutions, and businesses. PK's journey from launching e3 in 2021 to achieving a million dollars in Annual Recurring Revenue (ARR) is filled with valuable lessons for aspiring entrepreneurs. His diverse background includes internal sales, consulting with professors, partnership at Thresik Group, and founding a company in Asia.