Voice AI for Jobsite Estimating: A Developer Perspective Building estimators spend hours hunched over spreadsheets, struggling with poor handwriting on site photos, and entering the same data twice (once on paper, once in the office). This workflow is broken. Voice AI changes everything—and it's simpler to implement than most developers think. In this article, I'll walk you through the real-world lessons we learned deploying voice-to-estimate features in a production SaaS for French construction SMBs. This isn't hype; it's practical architecture. The Problem: Why Voice Matters on a Jobsite A construction foreman needs to create an estimate for concrete repairs. Current flow: Walk the site with a clipboard and pen (messy, imprecise) Return to the office Type notes into Excel or your estimating software Cross-reference material prices from supplier catalogs Pray nothing was misheard or miswritten Each step compounds error. Voice AI collapses steps 1–3 into 30 seconds. Why not text input?…