THE BUSINESS CASEBOOK
Who pays for it? How does it acquire customers? Starting from real products, understand demand, pricing models, and growth signals.
Start reading cases ↓EXPLORE CASES
Prioritizing entries with research dossiers. Rankings are based on historical signals and do not represent opportunity quality; one product may have multiple metric records.
COMPARE THE BUSINESSES
Only compares historical metrics on this page, not the entire market. Visit estimates do not equal paying users.
Dumbphone Finder by creator Jose Briones: helps people choose low-distraction feature phones, with reviews, a forum, a book and a course, monetized through affiliate links and discount codes.
SpotMate, a free web tool that converts Spotify songs and playlists to MP3 downloads, plus TikTok and Pinterest downloaders.
AI that cuts livestreams, podcasts and long videos into vertical short clips with animated captions, ready to post to TikTok, Reels and Shorts.
Blossom and Root: nature-themed, creative secular homeschool curriculum, released by grade level as downloadable PDF courses sold through Gumroad, with a Facebook parents group.
Ecotechers, a Substack newsletter by journalist Jesús Martínez: in-depth coverage of the Spanish startup ecosystem, funding rounds and valuations, with 6,000+ subscribers.
A promotion service for e-commerce sellers: uses a private network of real US buyers to place orders, helping products climb rankings and build reviews on Amazon/TikTok Shop/Walmart and similar platforms; also does review work for standalone stores.
An online attachment theory school founded by Thais Gibson, selling memberships (courses, webinars, community) plus an IAT coach certification; users learn to deal with anxious/avoidant attachment and improve intimate relationships.
An Italian-language consulting service helping people plan studying or working abroad (school selection, entrance exam simulations, administrative procedures): book a free call first, then get a customized plan.
Content site of YouTube creator Brett Malinowski: free playbooks, templates, free courses and a community from his AI/make-money-online experiments, with paid products on Whop and affiliate links.
Sells the CherryBox C6 Plus Android 14 TV box, advertised as giving access to 1,000+ free channels (including live sports and PPV) with no monthly fee.
A fitness studio in Lublin, Poland, offering personal training, pole dance, nutrition consulting, physiotherapy and coach-training courses.
Klack: a small Mac menu-bar app that plays the sound of various mechanical keyboard switches as you type.