SIFU: Run your construction site from WhatsApp with AI

Hey PH community 👋 I'm Madina, one of the people behind Sifu — and I want to tell you why we built this. For the past five years, the Kodifly team has been deploying AI on live infrastructure projects across Hong Kong, the UAE, and Central Asia. And every single site we walked onto had the same setup: project managers running everything through WhatsApp groups. Hundreds of messages a day. Photos buried in threads. Daily reports built manually from scattered screenshots. Safety issues discovered too late. The construction software industry's answer has always been: "get your teams off WhatsApp and onto our platform." That's failed for 20 years. Workers don't adopt new apps. They use WhatsApp because it works. So we built Sifu to flip that assumption. **Don't fight the behavior. Build intelligence on top of it.** **What Sifu actually does:** - Workers send photos, voice notes, and updates on WhatsApp — exactly as they always have - 5 AI agents process every message in the background - Your daily report is written and waiting at 7am before you log in - Safety issues get flagged the moment a photo is uploaded — not during the next walkthrough - Missing updates get chased automatically (no more "did anyone confirm the pour?") - Every document, photo, and message is searchable from day one **What's happened in our pilot:** - Reporting time: 60 min → under 10 min - Field update completion: >80% - WhatsApp adoption rate at 30 days: >70% (because nothing changed for the workers) We're launching first in UAE, Saudi Arabia, Pakistan, and Hong Kong — markets where WhatsApp genuinely is the construction OS and existing software has never fit. We have 12 pilot slots left for Q2 2026. If you're in construction, know someone who is, or just want to follow along — we'd love your support today. Ask me anything below 👇 — Madina & the Sifu team