Using AI To Find Waste And Hidden Costs In Your Business

Andrew Mayne and Brian Brushwood dig into one of the most immediately useful applications of AI agents: hunting down waste, friction, and forgotten costs in everyday business operations. Brian explains how connecting ChatGPT to his finances helped him uncover orphaned subscriptions, duplicate services, and even a long-forgotten annual GPS dog collar charge, while Andrew describes using Codex to audit AWS charges, recurring billing in Gmail, Apple Card statements, and an overpriced web host for the podcast. Along the way they make the case that Codex is different from a normal chatbot because it can persist on tasks, work through files and folders, use connected accounts, operate websites without APIs, and function more like a capable intern than a search box. They also talk through the learning curve, privacy concerns, trust-building in stages, using AI to generate business experiments and revenue ideas, and why speed of adaptation matters more than trying to pause technological change. The recurring theme is simple: use AI to find the stupid in your systems, save real money, and free up time for more creative work. Picks: Andrew Mayne: Riley Brown’s YouTube quick-start tutorials on Codex Brian Brushwood: Just Evil Enough by Alistair Croll and Emily Ross