A mobile app where parents photograph their stairway and answer a few quick questions (renting vs. owning, bannister type, wall trim). Computer vision and a curated product database instantly match them with compatible baby gates, required adapters, and mounting hardware — with direct purchase links. The tool also flags no-drill options for renters and provides simple visual installation guides.

The baby-proofing market is growing as more families live in townhomes, apartments, and older homes with non-standard stair configurations. Parents increasingly turn to online communities for help because retailers offer no fit-matching tools, creating a clear gap for a visual, AI-powered recommendation engine.