Over the past 5 years building and advising venture-backed SaaS startups, I kept noticing the exact same fatal pattern: Founders obsess over CAC and pricing tiers, but completely ignore the silent killer draining their cash: Tool Sprawl & Operational Silos We created the SaaS TechStack Growth Simulator as a free, open diagnostic instrument for founders. It models the real engineering hours wasted, software burn, and AI velocity multipliers across 60+ global and MENA tools.