153: Sundar Swaminathan: How Uber measures the ROI of marketing according to their former Growth Marketing Data Science Lead

After leading Uber’s Marketing Data Science teams, Sundar shares insights that work for both tech giants and startups. Beyond uncovering that Meta ads generated zero incremental value (saving $30 million annually), they mastered measuring brand impact through geo testing and predicting LTV through first-week behaviors. Small companies can adapt these methods through strategic A/B testing and simplified attribution models, even with limited sample sizes. More

152: Sarah Krasnik Bedell: A data eng turned marketer on embedded marketing analysts and batch vs webhook pipelines

What happens when a data engineer with an obsession for truth-testing crashes into marketing’s ‘best practices’? Sarah’s journey from code to growth unfolds like a trained detective story, where she picks apart marketing myths and rebuilds them with an engineer’s first principles. Her fresh take on centralyzed vs decentralyzed data team structures favors embedding an analyst deeply in marketing and growth teams.More

151: Austin Hay: An operator’s guide to AI agents, composability, building in concert and self-designing APIs

Something extraordinary is brewing in the world of martech. In the near future, Austin thinks AI agents will turn into an omniscient digital butler, anticipating your needs with uncanny precision while vanishing into the background of your workday. But the real revolution unfolds in the seemingly mundane machinery of marketing operations, where innovative companies are transforming their spaghetti mess of data pipes and platforms into something approaching digital poetry. More

150: Welcoming Darrell Alfonso as a co-host, celebrating baby milestones and the top 2 predictions for martech by 2030

The Humans of Martech enters an exciting new chapter with Darrell Alfonso joining as co-host, bringing fresh energy and insights to the show. As a long-time listener and new dad, Darrell offers relatable stories of juggling work, family, and community while sharing bold predictions like the shift to warehouse-native architectures in martech, which promise to streamline data operations for enterprises. More

133: Simon Heaton: Buffer’s Director of Growth Marketing on agile sprints, holdout testing and why a CRM or GA4 isn’t in their tech stack

Simon helps us explore Buffer’s martech journey, highlighting their shift from traditional tools to a product-led approach driven by data and server-side analytics. We unpack their use of Customer.io for automation and hold out testing, Redash for data insights, and their agile sprint model that fosters continuous innovation. Discover how Buffer’s small team thrives with efficient, data-driven strategies.More

129: Re: Why Martech is Actually for Engineers

Homegrown tools aren’t appealing to marketers, they’re hard to scale, most have a shitty UI and it’s not a recognisable martech tool you can add to your resume. Homegrown martech tools are even less appealing to engineers, they can’t stand the chaos of marketing. We’ll always need for cross-functional translators, disproving the claim that martech is actually only for engineers.More