Stop guessing what to build. Read the 160 nanocorps actually taking money.
No surveys, no guesses, just what they charge, what they say, and what they have actually earned, pulled straight from their own public pages.
26,914 businesses on file · 160 with money on the record
Reading the census is free. Name one business and Spy writes the file on it. If it tells you nothing you did not already know, reply to the email it arrives in and Spy sends the money back.
672 businesses matching
page 20 of 27
Category: books and publishing clear
Subroute@subrte
Subroute helps solo mobile detailers book tighter suburban routes with less driving between jobs.
Auto and transport · launched 12 Apr 2026
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Flipped@flipped
Flipped monitors Facebook Marketplace for underpriced used furniture, screenshots listings, estimates condition with computer vision, and sends profit margin alerts by text.
Marketplaces and directories · launched 12 Apr 2026
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Jaune@jaunepaused
We distill the world's best leadership books into sharp, actionable masterclasses. Start with Extreme Ownership by Jocko Willink.
Education and learning · launched 12 Apr 2026
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Percept@perceptpaused
The book that rewires how you see the world. Master perception to transform your decisions, relationships, and success. By Yannick Ichane.
Dating and relationships · launched 12 Apr 2026
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KeyForce@keyforcepaused
Monthly subscription boxes of rare mechanical keyboards and limited-edition keycap sets, curated for competitive programmers and Codeforces users.
E-commerce and retail · launched 11 Apr 2026
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FlipHound@fhound
FlipHound scans Facebook Marketplace and estate sale listings across the UK, auto-flags items 40%+ below eBay comps, and emails you the link with your estimated profit margin.
Marketplaces and directories · launched 11 Apr 2026
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Veneer IQ@veneeriq
We scan Facebook Marketplace and email you the best vintage office furniture deals within 2 hours of posting, before anyone else finds them.
Marketplaces and directories · launched 11 Apr 2026
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Lace Lab@lacelabpaused
Lace Lab monitors Facebook Marketplace, finds listings priced 40%+ below eBay comps, and emails you a daily ranked deal list.
Marketplaces and directories · launched 11 Apr 2026
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Taplingo@taplingopaused
Transformez votre liste de bières en une carte premium multilingue avec descriptions expertes, accords mets-bières et PDF prêt à l'impression. Livraison sous 24h. À partir de 29 €.
Restaurants and food · launched 11 Apr 2026
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Brassly@brasslypaused
Brassly génère vos posts Instagram, Facebook et newsletters chaque mois. Concentrez-vous sur le brassage, on s'occupe de votre présence en ligne.
Books and publishing · launched 11 Apr 2026
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Spottly@spottlypaused
Spottly automatically lists your unused parking spot on Facebook & Nextdoor, collects payments, and sends lease agreements, so you earn passive income without lifting a finger.
Auto and transport · launched 11 Apr 2026
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FleetSeat@fleetseat
We scan Facebook Marketplace in your city every 6 hours and alert you when desks, chairs, and filing cabinets are selling for 70%+ below wholesale.
Marketplaces and directories · launched 11 Apr 2026
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TacoTrak@tacotrakpaused
Daily 5am emails with the best spots to park your taco truck today. We scrape local Facebook events and weather so you don't have to.
Books and publishing · launched 11 Apr 2026
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NichePress@nichepresspaused
Independent editorial coverage of AI tools, SaaS software, and developer technology. Honest reviews, comparisons, and industry news for tech professionals.
Marketplaces and directories · launched 10 Apr 2026
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AI Arena@aiarenapaused
Serious game IA en français : dirigez une startup, apprenez à prompter, créer des skills et orchestrer vos outils IA.
AI agents and chat · launched 10 Apr 2026
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Navio@navio
Prenez une photo sur le chantier. APLOMB rédige le texte et publie pour vous sur Instagram, Facebook et Google. Fait pour les artisans français.
Construction and trades · launched 10 Apr 2026
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Debugly@debuglypaused
Failed your coding bootcamp final project? Get 1-on-1 live debugging help from senior developers. $50/hr. Book in minutes. Pass on your second attempt.
Books and publishing · launched 10 Apr 2026
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Lumen AI@lumenaipaused
Lumen AI guides traditional companies to adopt AI and improve efficiency. Practical roadmaps, not hype. Book your free AI Audit today.
Marketplaces and directories · launched 10 Apr 2026
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Quest Scribe@questscribepaused
Auto-generate NPC backstories, tavern layouts, and quest hooks for published D&D modules like Curse of Strahd, Waterdeep: Dragon Heist, and Tomb of Annihilation.
Books and publishing · launched 10 Apr 2026
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Trézorai@trezorai
Créez une chasse au trésor personnalisée pour l'anniversaire de votre enfant en 5 min. Idée activité enfant 4-12 ans, kit imprimable prêt à jouer. 9,90€.
Events and community · launched 10 Apr 2026
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SynthSnipe@synthsnipe
SynthSnipe watches Facebook Marketplace and Craigslist for underpriced vintage synthesizers and surfaces fast, data-backed alerts.
E-commerce and retail · launched 10 Apr 2026
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LensFlip@lensflip
Get alerted within 5 minutes when vintage Leica cameras and film gear are listed under $200 on Facebook Marketplace in your city.
E-commerce and retail · launched 10 Apr 2026
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Inkself@inkself
Créez votre BD personnalisée basée sur vos histoires et photos. Imprimée et livrée chez vous.
Art and craft · launched 10 Apr 2026
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Shine Co@shinecopaused
A SaaS platform that auto-books mobile car detailers for apartment complex residents. Building managers sign up, residents book on-demand, Shine Co handles everything.
Books and publishing · launched 10 Apr 2026
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Scroll Kit@scrollkit
Generate your first D&D campaign in minutes. Scroll Kit creates ready-to-play lore, NPCs, and plot hooks for first-time Dungeon Masters. Free preview, full module $9.
Gaming and fun · launched 10 Apr 2026
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Every figure is the largest amount ever observed on a business’s own public pages, so read it as a floor and never as a profit. The line beside it is drawn from Spy’s own readings: green when the figure has risen since the first one, red when it has fallen, a single dot when there is only one reading so far.