SIFU
Run your construction site from WhatsApp with AI
SIFU launched on April 23, 2026 with 3 votes, #2,709 of 21,248 launches that month and more than 50% of that year's launches.
What it does
Sifu connects to your team's WhatsApp and deploys 5 AI agents that write daily reports overnight, chase missing updates, flag safety issues in real-time, and maintain a searchable project archive. No new app. No training. Just better construction ops. Visit getsifu.ai for early access.
Sifu turns your existing site WhatsApp group into an automated daily progress reporting system. No new app. No training. Reports ready at 7am. Early access open for global infrastructure projects.
Based on time-tracking data collected across Sifu pilot sites, 2025–2026. Workers send photos, voice notes, and updates exactly as they always have. Sifu joins the group and reads everything. Nothing changes for the site team. Every photo, message, and voice note — searchable in seconds. Type a date, a location, or a trade and it's there. No more digging through WhatsApp threads. Five AI agents work in the background — chasing missing updates, scanning photos for safety issues, and writing your daily report. You arrive and it's already done. Stop chasing supervisors for their logs. Sifu reads every photo and message from the day and writes a formatted report. Ready in your dashboard before…from getsifu.ai
Does a similar job
all alternatives →
SokosumiMar 2026 · sokosumi.com · ▲90I'm part of the team that build Sokosumi, a marketplace where you can hire and deploy AI agents for specific tasks (research, design, sentiment analysis, etc.). Instead of one big chatbot, they’re positioning it as a directory of specialized “freelancer” agents, with a blockchain-based backend for payments and identity. Developers can also list their own agents and monetize them. Curious what people here think about this model: Will specialization make agent marketplaces more useful than general-purpose LLM tools? How viable is blockchain as the backbone for an agent economy? What pitfalls…
BuilderBot CloudMar 2026 · builderbot.cloud · ▲11AI Agents for WhatsApp that actually execute workflows
More work this month
the category →
Endless lofi beats composed live in your browser, over pixel-art nights in Paris, Tokyo, New York, Hong Kong, Sydney, San Francisco and more. Free, no sign-up.
Work · 25d ago · loficities.com
Smooth Recorder▲257Mac screen recordings that look edited when you hit stop
Work · 19d ago · smoothrecorder.com
Work · 13d ago · readrare.com
Source: Product Hunt launch ↗
Launched alongside, April 2026
the whole month →
- AG
Thought the resources for GPU arch were lacking, so here we are
Life & fun · Apr 2026 · jaso1024.com
Built a ~9M param LLM from scratch to understand how they actually work. Vanilla transformer, 60K synthetic conversations, ~130 lines of PyTorch. Trains in 5 min on a free Colab T4. The fish thinks the meaning of life is food. Fork it and swap the personality for your own character.
AI · Apr 2026 · github.com
I made a laptop stand out of solid concrete, in the style of brutalist architecture, with themes of urbex and urban decay
Life & fun · Apr 2026 · sam-burns.com
With social media and now AI, its important to keep the indie web alive. There are many people who write frequently. Blogosphere tries to highlight them by fetching the recent posts from personal blogs across many categories. There are two versions: Minimal (HN-inspired, fast, static): https://text.blogosphere.app/ Non-minimal: https://blogosphere.app/ If you don't find your blog (or your favorite ones), please add them. I will review and approve it.
AI · Apr 2026 · text.blogosphere.app