Job titles drive B2B segmentation, but inconsistent formatting and constant role changes make them notoriously hard to keep accurate. This guide covers what makes title extraction difficult and how classifying titles by seniority and department turns raw signature text into segment-ready data.

Most CRMs are full of names and emails but missing the phone numbers that actually matter, especially direct lines and cell numbers. This guide looks at why phone data decays so quickly and how extracting numbers directly from email signatures keeps contact records current.

Extracting contact data from a few email signatures is easy, but doing it reliably across thousands of emails and years of history is a different challenge entirely. This guide breaks down why signature parsing gets hard at scale and what it takes to turn messy signature text into clean, deduplicated contact records.