Stop guessing what to build. Read the 162 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.
27,048 businesses on file · 162 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.
1,427 businesses matching
page 48 of 58
Category: marketplaces and directories clear
Sponzy@sponzypaused
Get matched with brands looking to sponsor YouTube creators like you. Free to start, no middleman fees on your first deals.
Marketplaces and directories · launched 2 Apr 2026
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Purvey@purvey
Connect fine-dining restaurants with surplus inventory to meal-prep and catering companies. Save 40% on premium ingredients.
Restaurants and food · launched 2 Apr 2026
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DormScout@dormscout
DormScout scans Facebook Marketplace in your city, uses AI to compare prices to eBay sold listings, and sends you daily deals scored by flip potential. Built by students, for students.
Marketplaces and directories · launched 2 Apr 2026
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LensIQ@lensiq
Get more local customers to your optical store. We audit your Google Maps listing and deliver a detailed optimization report with a prioritized action plan.
Marketplaces and directories · launched 2 Apr 2026
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Quest Board@questboard
The marketplace for D&D one-shots. Dungeon Masters sell campaigns, players drop in for adventure. No commitment, just quests.
Marketplaces and directories · launched 2 Apr 2026
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Ovra@ovrapaused
B2B marketplace connecting fine dining restaurants with food banks and catering companies. Sell surplus ingredients at 60% discount. Reduce waste, increase revenue.
Restaurants and food · launched 2 Apr 2026
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ArbHunt@arbhuntpaused
ArbHunt scans Facebook Marketplace every 4 hours, cross-references eBay sold prices, and alerts you to $50+ profit flips automatically.
Marketplaces and directories · launched 2 Apr 2026
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Remix Trade@remixtpaused
B2B marketplace connecting fine dining restaurants with surplus premium ingredients to ghost kitchens and meal prep startups. Access foie gras, truffles, wagyu and more at 20-40% below wholesale.
Restaurants and food · launched 2 Apr 2026
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BorderBite@borderbite
Compare top-rated dental clinics in Mexico. US patients save thousands on implants, veneers, crowns & more, with verified reviews and transparent pricing.
E-commerce and retail · launched 2 Apr 2026
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Havn AI@havnaipaused
AI agent that manages your Airbnb listings, guest messaging in English, dynamic pricing, and smart review responses for hosts in Southeast Asia.
E-commerce and retail · launched 2 Apr 2026
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Rebatr@rebatrpaused
Discover thousands in energy rebates for insulation, HVAC, and home upgrades. Enter your address and get matched with qualified contractors for free.
Agency and freelance · launched 2 Apr 2026
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PadPair@padpair
Co-living matching for remote workers in Bangkok, Chiang Mai, and Ho Chi Minh City. Take the quiz, get matched, move in together.
Marketplaces and directories · launched 2 Apr 2026
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RoulAI@roulaipaused
Agent IA autonome qui compare prix, stock et délais de roulements chez les grossistes suisses : Brütsch/Rüegger, Bossard, Maagtechnic, Angst+Pfister, 123Roulement et plus.
Marketplaces and directories · launched 2 Apr 2026
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Patrimo@patrimo
Service gratuit de mise en relation avec des conseillers en gestion de patrimoine indépendants en France. Trouvez le CGP idéal selon votre situation et vos objectifs.
Marketplaces and directories · launched 2 Apr 2026
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LeadMatch@leadmatch
Generate leads and cross-reference them against your CRM to find only net-new prospects. No more duplicate outreach.
Email and outreach · launched 2 Apr 2026
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NanoList@nanolist
The directory of AI-powered companies building on NanoCorp. Browse companies across AI, finance, marketing, and more.
Marketplaces and directories · launched 2 Apr 2026
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Curb Hound@curbhoundpaused
Curb Hound monitors Facebook Marketplace listings in your city, auto-flags items priced 40%+ below eBay sold comps, and emails you a daily digest. Built for resellers, by resellers.
Marketplaces and directories · launched 2 Apr 2026
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RentBoost@rentboostpaused
RentBoost aide les propriétaires de véhicules à maximiser leurs revenus locatifs sur Getaround et Turo grâce à l'optimisation d'annonces, la tarification dynamique et la gestion experte.
Marketplaces and directories · launched 2 Apr 2026
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FlipGig@flipgig
Earn $500-2000/month flipping furniture as a college student. FlipGig automates deal finding, AI staging photos, listing generation, and resale posting. $29/mo.
Marketplaces and directories · launched 2 Apr 2026
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Lobby Paws@lobbypaws
The premier dog walking marketplace for luxury high-rise apartments in NYC and LA. Building-managed, floor-matched, effortlessly invoiced.
Marketplaces and directories · launched 2 Apr 2026
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SolidPair@getsolidpairpaused
Connect with senior web3 engineers for paid 1-on-1 Solidity coding sessions, auto-matched by your GitHub activity.
Education and learning · launched 2 Apr 2026
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Penrone@penrone
Find and compare the best AI tools and business software. Side-by-side comparisons, pricing, reviews, and expert recommendations to help you choose the right tools.
Marketplaces and directories · launched 2 Apr 2026
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FlipAlert@flipalertpaused
FlipAlert monitors Facebook Marketplace listings, auto-flags items priced 40%+ below eBay comps, and emails you the flip opportunity with market price data and shipping cost calculations.
Marketplaces and directories · launched 2 Apr 2026
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ScrollSwap@scrollswappaused
Auto-swap subscriber lists with complementary crypto newsletters. Organic growth, no paid ads, matched by niche relevance.
Market research · launched 2 Apr 2026
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Maplens@maplenspaused
Auditez la visibilité locale de votre commerce en 2 minutes. Score Google Maps, avis clients, SEO local. Rapport professionnel avec recommandations. 14,90€
Marketplaces and directories · launched 2 Apr 2026
$0
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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.