Patrick Bollenbach writes about running profitable software businesses, from tracking cloned Shopify stores and fake lookalike domains to a candid postmortem of a failed app launch. He also covers building local communities, such as a free directory of Vancouver groups.
Website: https://bollenbach.ca/
Growth Memo is a research-driven newsletter on SEO, organic growth and AI-driven search aimed at senior marketing leaders. Issues combine original user-behaviour studies, analysis of how AI answers affect traffic and conversions, and practical planning frameworks.
Mass of Niches is a fortnightly newsletter on the economics and operations of direct-to-fan sales for artists and labels, covering costs, returns, payment and checkout details, and what goes wrong. Readers get structural, numbers-driven analysis aimed at making direct relationships with audiences financially and operationally sound.
a16z's newsletter covers venture investing and technology trends, with recent issues on AI-driven hardware design, robotics dexterity and investments, and agentic commerce data. Readers get firm perspectives on where AI meets the physical world and how agents interact with online retail.
Market Sentiment publishes in-depth company deep dives, such as Shopify and ServiceNow, alongside portfolio updates and macro commentary on rates, oil, and tech stocks. Readers get analytical investment research focused on the bottlenecks and business models of the AI-era economy.
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