// mix weights are our estimate from detected signal volume
A solo student developer's second act (he previously built Disney Plus Party, reportedly exited to Plum Research in 2021 after 100k+ users — unverified). Flipify launched July 2024 monitoring Facebook Marketplace and Craigslist for underpriced items, expanded to eBay/OfferUp/Kijiji/Vinted, crawled for a year, then accelerated ~18x in 11 months ($894 in Sep 2025 → $16k in Jul 2026) with almost no visible marketing surface — no ads footprint, no affiliates, 40 X followers. The founder's own TrustMRR note says he's seeking a marketing co-founder: a self-assessed distribution gap.
The storefront is the channel: iOS (4.1★, 65 ratings, $3.99/wk–$59.99/mo tiers) plus Google Play — ASO is one of only two channels the founder declares, and the tiny web/social footprint leaves store search doing the acquisition.
108 sitemap URLs: 75 blog posts plus keyword landers per marketplace and vertical (facebook-marketplace-alerts, craigslist-alerts, 12 car-alert pages, game-console flipping) — content marketing is the founder's other declared channel.
An 18x revenue ramp in 11 months with no detectable paid ads, no affiliate program and negligible social reach implies organic referral inside the flipping community is carrying the growth the store listing converts.
One email a week on how SaaS actually gets users — the new teardowns, what changed, and the founder claims our crawl just caught out. No fluff, unsubscribe anytime.