A web app that ingests a user's address (or RabbitEars report URL^?), parses their tower distances, signal azimuths, and frequency bands, then cross-references a curated database of antenna specs (gain, frequency range, directionality, form factor) to produce a ranked, purchasable shortlist with confidence scores. The tool would also flag installation constraints — attic vs. indoor vs. roof mounting — and amplifier needs based on cable run length and splitter configurations.

Streaming price hikes have accelerated cord-cutting, sending millions of new, non-technical users toward OTA antennas for the first time with no guidance beyond crowdsourced Reddit threads. The FCC's ATSC 3.0 (NextGen TV) rollout is simultaneously creating new antenna compatibility questions that existing communities are not equipped to answer at scale.