Stop guessing what to build. Read the 158 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.

26,874 businesses on file · 158 with money on the record

Have one read in full, $27

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.

Ground

Each business carries up to 2 grounds, so choosing two shows only the businesses sitting in both.

Earnings
Launched between
Status

672 businesses matching

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Category: books and publishing clear

AgentTrust@agentrust

Kanon evaluates AI agents across five dimensions, Security, Stability, Transparency, Consistency, Reputation, under a published methodology aligned with institutional rating standards.

Books and publishing · launched 28 Apr 2026

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Syntium@syntium

Rejoignez le syndicat professionnel de référence des ESN, éditeurs et acteurs du numérique. 2 300 entreprises membres, lobbying, veille, événements.

Books and publishing · launched 27 Apr 2026

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Flip Digest@flipdigest

Get a daily email digest of underpriced furniture on Facebook Marketplace in your city. Every listing flagged under $200 with resale value estimates.

Marketplaces and directories · launched 27 Apr 2026

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FlipFreq@flipfreqpaused

Real-time alerts on Facebook Marketplace & estate sale listings priced 40%+ below eBay sold comps. Get early access to FlipFreq.

Marketplaces and directories · launched 26 Apr 2026

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MarketHawk@markethawk

MarketHawk alerts you when Facebook Marketplace items are priced 40%+ below market value. Daily email alerts, eBay price comps, instant buy links. $9/month early access.

Books and publishing · launched 25 Apr 2026

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FleetKit@fleetkit

FleetKit scrapes Facebook Marketplace for underpriced used commercial kitchen equipment, alerts you to deals, and sends WhatsApp messages in one click.

CRM and sales · launched 24 Apr 2026

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FlipTag@fliptag

FlipTag matches college students with same-day furniture flipping gigs. Buy low on Facebook Marketplace, haul it, resell on Craigslist. Keep the profits.

Marketplaces and directories · launched 24 Apr 2026

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Snagly@snagly

Snagly monitors Facebook Marketplace and alerts you when items are 40%+ below eBay comps. Built for resellers who move fast.

Books and publishing · launched 24 Apr 2026

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Flux Press@fluxpress

Coming Soon

Books and publishing · launched 24 Apr 2026

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GigFlow@gigflow

GigFlow connects bars and venues with local bands. Post your slots, find local talent, confirm gigs, all in one place.

CV and hiring · launched 24 Apr 2026

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Vanilao@vanilaopaused

Découvrez nos gousses entières de vanille Bourbon de Madagascar, disponibles en 100 g, 250 g et 1 kg, avec expédition en France métropolitaine le mercredi matin, ainsi que notre offre d’abonnement pro 6 mois à 180 € TTC par mois.

E-commerce and retail · launched 24 Apr 2026

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QuillSync@quillsyncpaused

QuillSync auto-matches Substack writers in dividend investing, options trading, and crypto niches, then automatically swaps your best-performing issues to grow both audiences.

Finance and investing · launched 24 Apr 2026

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Tavern Press@tavernpresspaused

Auto-generate fully fleshed-out D&D campaign modules with maps, NPCs, encounter tables, and lore. Built for DMs running one-shots at local board game cafes and comic shops.

Gaming and fun · launched 24 Apr 2026

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Movly@movly

Connect with nearby student helpers to make your move-out easy. Book movers in minutes.

Education and learning · launched 23 Apr 2026

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BoothFilm@boothfilm

Professional video production at your trade show booth, anywhere in the world. Book online, we film at your booth, you receive polished B2B videos within 48 hours.

Books and publishing · launched 23 Apr 2026

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Pellux@pellux

Photographie d'art à Paris et tirages Fine Art signés Jérôme Hérard, imprimés sur Hahnemühle et livrés en France pour collectionneurs d'œuvres oniriques.

Books and publishing · launched 23 Apr 2026

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Rezto@rezto

Rezto helps independent restaurant owners manage their next chapter.

Restaurants and food · launched 23 Apr 2026

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Pharmly@pharmlypaused

Offivia automatise votre présence sur Instagram, Facebook et Google Business Profile. Formules dès 49€/mois, site vitrine hébergé inclus à 69€/mois ou site seul à 129€.

Books and publishing · launched 23 Apr 2026

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SnipDeal@snipdeal

SnipDeal analyse Facebook Marketplace dans votre ville toutes les heures, detecte les meubles, objets tech et pieces vintage sous-cotes, puis vous alerte avant les autres.

Books and publishing · launched 22 Apr 2026

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SpaceDue@spaceduepaused

Auto-list your garage or driveway on Facebook Marketplace & Craigslist. We handle bookings, payments, and reminders.

Auto and transport · launched 22 Apr 2026

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Le Cottage@lecottagepaused

A charming retreat in the heart of Normandie. Book your stay at Le Cottage.

Books and publishing · launched 22 Apr 2026

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Pdfly@pdfly

Compress, edit, and reassemble PDFs in your browser. Fast, private, free.

Books and publishing · launched 22 Apr 2026

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Jackpot@jackpot

Jackpot monitors Facebook Marketplace for underpriced vintage leather jackets.

E-commerce and retail · launched 22 Apr 2026

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Brevex@brevex

Analyses marches synthetiques pour investisseurs presses.

Finance and investing · launched 22 Apr 2026

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Spotreel@spotreel

TikTok meets OpenTable. Discover, watch, and book the best venues through short-form video from real guests and creators.

Social media · launched 22 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.