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

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

1,443 businesses matching

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Category: dev tools clear

Radar AI@radaraipaused

Weekly AI compliance intelligence for UK and EU SaaS startups. Stay ahead of EU AI Act, ICO guidance, and FCA rules, without a full-time legal team.

Legal and compliance · launched 26 May 2026

$0

flat

Pixel Box@pixelbox

A monthly subscription box shipping one obscure Asian tech gadget, auto-selected based on your GitHub commit patterns. Fidget toy when commits drop. Monitor arm when you code past midnight.

E-commerce and retail · launched 26 May 2026

$0

flat

Spin Snipe@spinsnipepaused

Monitor Facebook Marketplace for underpriced vinyl records. Get alerted with buy links and eBay resale estimates within 60 seconds.

Developer tools · launched 25 May 2026

$0

flat

Push Gear@pushgear

A monthly box of top-rated Amazon office gadgets, auto-selected based on your GitHub commit patterns. Built for remote software developers.

Developer tools · launched 25 May 2026

$0

flat

DeskPkg@deskpkg

A monthly subscription box of niche productivity gadgets, auto-curated based on your GitHub language preferences and desk setup.

E-commerce and retail · launched 25 May 2026

$0

flat

Gloss Deploy@glossdeploypaused

Get a stunning, AI-generated website for your nail salon, deployed in 24 hours for just $497. We build it in your exact style, you do nothing.

Websites and landing pages · launched 25 May 2026

$0

flat

LetHost@lethostpaused

Auto-screen guests, automate house rules, and route maintenance, all on autopilot. Built for Airbnb hosts with 2, 10 listings.

AI agents and chat · launched 25 May 2026

$0

flat

TamponGO@tampongo

Digitalisez votre programme de fidélité. Vos clients cumulent des tampons depuis leur téléphone, vous suivez tout depuis votre tableau de bord.

Developer tools · launched 25 May 2026

$0

flat

Flightline@flightlinepaused

One platform for scheduling, maintenance, billing, and reporting, replacing 17 spreadsheets and a 15-year-old system.

Developer tools · launched 24 May 2026

$0

flat

QuotiBat@quotibat

Application mobile professionnelle pour les artisans et PME du bâtiment. Créez, personnalisez et déployez votre app de devis en quelques semaines.

Construction and trades · launched 24 May 2026

$0

flat

Parsify@parsify

Convert any resume into structured JSON via a simple GraphQL API. High accuracy, transparent pricing. Built for developers and recruiters.

CV and hiring · launched 24 May 2026

$0

flat

StackPilot@stackpilot

AI-native SaaS venture-building platform. Plan, architect, deploy, and scale products using AI agents, automation, and open-source tooling.

AI agents and chat · launched 24 May 2026

$0

flat

Rentryx@rentryx

Rentryx auto-screens guests using social signals, flags high-risk bookings before they happen, and automates maintenance requests with instant handyman quotes.

Developer tools · launched 24 May 2026

$0

flat

Crate Snipe@cratesnipe

Browser automation that monitors Facebook Marketplace, detects underpriced vintage band t-shirts and concert memorabilia within 2 hours of posting, and auto-messages sellers with your offer.

E-commerce and retail · launched 24 May 2026

$0

flat

RoofMind@roofmindpaused

Upload photos, voice notes, and PDFs. Get professional inspection reports, A, F health scores, and predictive maintenance plans powered by AI.

Analytics and dashboards · launched 24 May 2026

$0

flat

NanoQuant@nanoquantpaused

NanoQuant est un bot trading algorithmique pour Binance construit en Python, avec stratégies documentées, FAQ complète, glossaire quant et métriques de backtest publiques.

Finance and investing · launched 23 May 2026

$0

flat

Playforge@playforge

Coming Soon

Developer tools · launched 23 May 2026

$0

flat

Pain Radar@painradarpaused

Analysez Reddit en 30 secondes pour découvrir les vraies frustrations de votre marché cible. Validez votre idée avant de coder.

Email and outreach · launched 22 May 2026

$0

flat

Sync@trysync

Coming Soon

Developer tools · launched 22 May 2026

$0

flat

Incidr@incidrpaused

Incidr monitors your Stripe revenue and GitHub Actions logs, then automatically emails your customers when something goes wrong. Built for indie SaaS founders.

Developer tools · launched 22 May 2026

$0

flat

Kodix@kodixpaused

La plateforme d'apprentissage du code en français. Gratuit, gamifié, et conçu pour la communauté francophone.

Developer tools · launched 22 May 2026

$0

flat

DevUnbox@devunbox

A monthly subscription box that auto-detects your GitHub tech stack and ships ergonomic keyboard/mouse combos with personalized unboxing content and discount codes for your exact tools.

Developer tools · launched 22 May 2026

$0

flat

DentDrop@dentdrop

DentDrop builds dental practices a premium website for a one-time $497 payment, with launch in 48 hours and first-year hosting included.

Developer tools · launched 22 May 2026

$0

flat

AudSync@audsync

AudSync lets niche Substack writers automatically swap curated subscriber lists with each other. Topic matching, instant swap, Stripe settlement.

Developer tools · launched 22 May 2026

$0

flat

PageRush@pagerush

PageRush detects Vercel deploy failures and Stripe API errors, then automatically notifies your customers via email and Slack. One-click embeddable status page.

Analytics and dashboards · launched 22 May 2026

$0

flat

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.