Originally published on semalytics.com/blog. Most email A/B tests are designed to find a winner. The problem is that the winner is an average across people who wanted completely different things — and the test can't tell you which variant worked on whom. The fix is not

Originally published on semalytics.com/blog. Personality-based marketing for B2B SaaS means calibrating your copy's frame, language, and appeals to the buyer's Big Five trait profile — not just their job title or plan tier. A VP of Engineering with high Conscientiousness evaluates risk differently than

Originally published on semalytics.com/blog. Audience-fit scoring measures how well a piece of B2B copy matches the specific profile of its intended audience across four dimensions: personality traits, emotional engagement, message clarity, and cognitive framing. The score runs before the copy ships. Not after. Before. COS (Communications Optimization