The Demo Bottleneck: Why Sales Engineering Became B2B's Hidden Velocity Killer in 2026 — and the Interactive Demo Stack Rewriting the SE-to-AE Math
Nearly 80% of sales engineers are stuck on six-figure deals, time-to-proposal sits at 28 days, and only 17.2% of B2B companies have deployed interactive demos. Inside the four-layer demo architecture moving SE-to-AE ratios from 1:2 to 1:4 — without losing a single deal.