B2B Lead Scoring: How to Build a Model That Doesn't Break in 90 Days
TLDR * Most B2B lead scoring models fail within 90 days due to score inflation (new content dilutes signal strength) and signal decay (old behaviors lose predictive value). * Build a resilient model by layering three components: ICP Tier Weighting to let fit gate the funnel, Behavioral Signal Stacking to prioritize intent