P01-03, P01 validation (workspace)
20/25
ZombieSubRadar
ZombieSubRadar targets a universally documented consumer pain point: the average American spends $219/mo on subscriptions vs. their $86/mo estimate (C+R Research 2024), with ~$200/year going to services they don't actively use (CNET 2025). The category is already monetized by Rocket Money ($7–$14/mo), Hiatus ($9.99/mo), Trim ($99/yr), and PocketGuard Plus ($34.99/yr) — all with paid tiers and user complaints. Three structural gaps exist that no incumbent addresses: (1) a privacy-first statement-paste workflow requiring no bank login, (2) a scored "kill list" reducing cognitive load by surfacing only top-5 offenders ranked by cost-vs-recency, and (3) free copy-paste cancellation scripts (vs. Rocket Money's paywalled human concierge). The FTC Click-to-Cancel rule was vacated in July 2025, meaning cancellation friction is structurally entrenched — a macro tailwind for tooling. This is a rare case where pain, existing spend, build feasibility, reach, and monetization all converge with clear differentiation points backed by hard survey data and competitor evidence.
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