You measure B2B brand strategy by its effect on pipeline and revenue. Awareness surveys and social metrics rarely tell you anything a buyer acts on. The practical metrics are win rate among qualified opportunities, sales cycle length, inbound and referral quality, and average deal size and discount levels. A brand strategy that lifts win rate by ten points is worth more than one that doubles impressions or follower counts, because those vanity metrics rarely correlate with revenue for a relationship-driven company.