Analyzing Billions of Transactions to Understand Consumer Behavior - Michael Babineau and Kevin Hale

TL;DR

Second Measure, founded by Michael Babineau, analyzes over 50 billion credit card transactions to provide an analytics platform that lets investors, VCs, and corporations answer their own questions about consumer spending and company performance.

Key insights

• The fundamental problem is enabling non-coders (game designers, investment analysts) to answer questions from large behavioral datasets; the solution is building self-service tools rather than acting
• Credit card transaction data is "unstructured and messy" because human‑entered merchant descriptions (e.g., "S bucks") are designed for human reading, not machine parsing, leading to massive cardinali
• Investors’ primary use of the platform is diligence and competitive intelligence (e.g., comparing Bird vs. Lime spend, not unit economics), and it replaced slow, expensive surveys with direct observat