Andreessen is a frequent speaker at technology conferences and business events. He discusses topics ranging from the future of the internet to the impact of emerging technologies.

Andreessen publishes an influential essay titled 'Why Software Is Eating the World' in The Wall Street Journal. This essay articulates his vision of software's pervasive impact on various industries.

Andreessen maintains an active presence on blogs and social media platforms like Twitter, sharing his thoughts on technology, business, and current events. He is known for his provocative and insightful commentary.