Atomic Apps AI builds AI receptionists for service businesses that can't staff around the clock — and can't afford to miss the calls. The average SMB misses 28% of inbound calls. Every one is revenue walking to a competitor. Meet AIRIN — our AI receptionist (pronounced Erin or Aaron, gender-neutral by design). She answers in under two seconds, qualifies the caller, books appointments straight into your calendar, captures emergencies, texts you the summary, and runs 24/7 with no breaks, no sick days, no turnover. She's not a chatbot on a phone tree — real conversation, caller ID, warm transfers, payment intake, recorded audio on separate tracks. Live and serving paying customers today. Phase 1 verticals: HVAC, plumbing, electrical, insurance. Dental, medical, and law next. Same engine reconfigures across industries. Founder customer program is open: 20 spots per vertical (60 total). Founders lock in free setup + 25%+ off the monthly base for 24 months. Once a vertical fills, the cohort closes. Transparent pricing. Hours-not-weeks setup. Real integrations. No multi-year contracts. When something breaks at 11 PM, a human on our team gets paged — every time. SET · FORGET · THRIVE.