Kramer leads Luxury Presence, the real estate tech firm that he founded in 2016. The company, which has raised over $50 million since its launch, provides marketing solutions to a reported customer base of more than 65,000 agents and brands. In 2025, the company launched a tool to help brokers and agents market listings outside the MLS. Luxury Presence also recently introduced an autonomous AI marketing tool that provides SEO, lead nurturing, blog and ads services.