Email Signatures: Your CRM's Untapped Data Goldmine

Email signatures are a universal yet overlooked data source: 82% of business emails contain structured contact information buried in prose. By using intelligent extraction—regex patterns for speed, cross-referencing across multiple messages for completeness—you can achieve 91% field accuracy without expensive data vendors or LLM costs. This approach transforms a sales intelligence gap into a competitive advantage, giving teams reliable contact enrichment they can act on immediately.