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

Mathly@mathly

Du CP à la Terminale, en français et en anglais. Des shorts YouTube quotidiens avec Max, notre prof rigolo.

Developer tools · launched 28 May 2026

$0

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Batchr@batchrpaused

Coming Soon

Developer tools · launched 28 May 2026

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Clearid@clearid

Screen individuals and businesses against global sanctions lists, PEP databases, and adverse media in seconds. Compliance-ready reports for regulated industries.

Legal and compliance · launched 28 May 2026

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MoveSync@movesyncpaused

MoveSync monitors your SaaS competitors 24/7, get instant Slack & email alerts when pricing, features, or homepage copy changes. Start your free trial today.

Developer tools · launched 28 May 2026

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Azero@azero

Azero is the world's first web-native AI app builder. AI models run in a real Linux environment to write code, build apps, and ship products, directly from your browser.

Construction and trades · launched 28 May 2026

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Kernix@kernix

Automatisation, monitoring, infra-as-code et expertise DevOps à la demande. Kernix accompagne les admins systèmes dans leur quotidien.

Developer tools · launched 28 May 2026

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Maintly@maintly

Définissez vos plans de maintenance industrielle en minutes. Études de criticité (AMDEC/FMEA), gammes d'intervention et stock de pièces critiques, exportables vers tout CMMS.

Developer tools · launched 28 May 2026

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AuditForge@auditforge

Générez vos rapports d'audit ISSAI avec l'IA. Conçu pour les auditeurs publics et les Institutions Supérieures de Contrôle.

Developer tools · launched 27 May 2026

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Typify@typify

Free online converter for JSON to TypeScript, JSON to Zod, JSON to Python dataclasses, JSON to Go structs, JSON to Rust structs, YAML to JSON, and CSV to JSON. Paste data, get clean output instantly.

Education and learning · launched 27 May 2026

$0

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LogSift@logsiftpaused

Aggregate and filter logs with two endpoints.

Developer tools · launched 27 May 2026

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Landr@landr

Auto-screen tenants with social media and court records, get SMS red-flag alerts, and route maintenance to local handymen. Built for landlords with 1-3 rentals in secondary US markets.

Real estate · launched 27 May 2026

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Navik@navikpaused

Navik met en relation plaisanciers et professionnels du nautisme : mécaniciens, chantiers navals, skippers. Simple, rapide, sans friction.

Construction and trades · launched 27 May 2026

$0

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PixForge@pixforgepaused

Coming Soon

Developer tools · launched 27 May 2026

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DocuForge@docuforgepaused

Coming Soon

Developer tools · launched 27 May 2026

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StatPay@statpay

StatPay monitors failed Stripe webhooks, sends incident alerts, and now offers a live $9 early-access checkout for indie hackers.

Developer tools · launched 27 May 2026

$0

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NanoSync@nanosyncpaused

High-frequency distributed state orchestrator for real-time synchronization of game server states and cluster metrics across multiple nodes.

Developer tools · launched 27 May 2026

$0

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Quitly@quitlypaused

Track your cravings, celebrate milestones, and build the momentum you need to quit smoking and vaping for good. Join thousands already on their quit journey.

Developer tools · launched 27 May 2026

$0

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FlowMint@flowmint

Buy production-ready API workflow scripts that save 10+ hours of dev time. Slack→Notion sync, GitHub security scanners, Stripe automations and more.

Developer tools · launched 26 May 2026

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Tandem@tandem

Connect with senior engineers at YC-backed startups for live, paid 1-on-1 pair-programming sessions. Auto-matched by tech stack.

Developer tools · launched 26 May 2026

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MimiRig@mimirig

MimiRig auto-generates gaming setup bundles matched to your favorite Twitch streamers' desk aesthetics. Monitor, keyboard, mouse, chair, LED strips, all in one click.

Gaming and fun · launched 26 May 2026

$0

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Stack Sats@stacksatspaused

The operational framework for individuals who hold their own keys, acquire without intermediaries, and build resilience outside centralized systems.

Design and branding · launched 26 May 2026

$0

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TrendSniper@trendsniperpaused

Get 3 viral short-form scripts delivered to your inbox every morning. AI monitors YouTube trends in your niche so you never run out of content ideas.

Developer tools · launched 26 May 2026

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Codexa@codexapaused

Codexa est votre partenaire digital en Belgique. Développement web & app sur mesure, solutions SaaS et consultants IT seniors. Devis en 24h.

Developer tools · launched 26 May 2026

$0

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KeyFlux@keyflux

KeyFlux automates tenant screening and maintenance ticketing for small landlords. Scrape applications from Facebook Marketplace & Craigslist, run instant credit checks, and dispatch contractors automatically.

Developer tools · launched 26 May 2026

$0

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RivalTap@rivaltap

Track pricing changes, feature launches, and hiring signals from your 3 closest competitors. Get one daily digest, no more tab-hopping. Free 7-day trial.

Market research · launched 26 May 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.