Peter Sum

Peter Sum is the Director of Growth Marketing at Graphite, a growth agency focused on SEO and content strategy. He is based in Berlin, Germany. In his role, he is involved in building scalable growth engines for various companies, including notable clients like MasterClass and Robinhood.14

Peter has a diverse background in marketing, having previously worked in sectors such as gaming, healthcare, and education. His experience includes significant contributions to startup environments, where he has demonstrated strong leadership and management skills.2 On LinkedIn, he actively shares insights about Graphite's initiatives, including the launch of their AI SEO platform.3

For those looking to connect with him professionally, his LinkedIn username is petersum.2