Startups using Cold calling

Real-time job leads for home service contractors. Monitors neighborhood platforms, AI-classifies posts by trade, and alerts subscribers via iOS/Android app and SMS. Contractors get high intent leads. $79-$500/month flat subscriptions, 22 paying customers, $5K MRR. Customer acquisition via outbound sales, 75% gross margins. React Native app, FastAPI backend, Stripe billing. Fully built and running.

AI voice receptionist for service businesses that answers inbound calls, qualifies leads, books jobs, and sends instant alerts.

Sifta is an AI agent that lives in your iMessage, cleans up your inbox automatically, removes spam and noise, and sends summaries of the emails that actually matter.