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

1,443 businesses matching

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Category: dev tools clear

SecretForge@secretforgepaused

The AI platform for going from Zero to One. Secret discovery, idea forging, monopoly strategy, your AI co-founder.

Developer tools · launched 21 Jun 2026

$0

flat

PropLog@proplog

Trade smarter. Stay compliant. PropLog tracks your trades and monitors prop firm rules so you never blow an account on a technicality.

Developer tools · launched 21 Jun 2026

$0

flat

CodeReach@codereach

CodeReach builds fully custom coded websites and drives growth through SEO, social media, and paid ads. Get results that matter.

Market research · launched 21 Jun 2026

$0

flat

Dimacard@dimacard

Share your contact in one tap. A beautiful digital business card with a shareable link and QR code. Always up to date.

Developer tools · launched 20 Jun 2026

$0

flat

Caleo@caleo

Track what you eat just by talking about it. Caleo estimates your calories and macros from plain-language descriptions, no barcode scanning, no database lookups.

Education and learning · launched 20 Jun 2026

$0

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ForgeFast@forgefast

The autonomous SaaS creation engine. AI-powered app builder with live databases, custom domains, and instant deployment.

Developer tools · launched 19 Jun 2026

$0

flat

EuroCAD@eurocadpaused

Convert photos into professional CAD drawings in under 2 minutes. GDPR compliant, EU data hosting. Trusted by architects and designers across Europe.

Developer tools · launched 19 Jun 2026

$0

flat

NanoDeck@nanodeck

Subscribe to access a curated library of code templates, automation workflows, and AI-powered tools. Build faster with NanoDeck.

Developer tools · launched 18 Jun 2026

$0

flat

DrivDock@drivdockpaused

Coming Soon

Developer tools · launched 17 Jun 2026

$0

flat

Signalward@signalward

Signalward monitors your Stripe payments and API health in real time. When something breaks, your customers know instantly, via email, Slack, and a branded status page.

Invoicing and payments · launched 17 Jun 2026

$0

flat

Narrately@narratelypaused

Narrately helps you build and protect your online presence, personal website setup, reputation monitoring, and a weekly workflow that turns your experiences into your narrative.

Developer tools · launched 17 Jun 2026

$0

flat

CRO Brain@crobrainpaused

Automated data collection, hypothesis management & stakeholder reporting, built on Notion, Make & Slack. High-value setup + monthly maintenance.

Analytics and dashboards · launched 16 Jun 2026

$0

flat

RepClog@repclog

RepClog automatically monitors Google & Facebook reviews, flags negative ones, and sends professional responses, so you never lose a job to a bad rating again.

Developer tools · launched 16 Jun 2026

$0

flat

Geolit@geolit

Geolit helps local businesses show up in ChatGPT and AI recommendations with GEO/AEO audits, schema fixes, citations, and monitoring.

AI agents and chat · launched 16 Jun 2026

$0

flat

Batch NZ@batchnz

Coming Soon

Developer tools · launched 15 Jun 2026

$0

flat

LiveStat@livestatpaused

Auto-scrapes your Stripe API, GitHub Actions, and Vercel deployments to post incidents when payments fail or builds break. Slack alerts + public status page. Built for indie hackers.

Developer tools · launched 15 Jun 2026

$0

flat

Rentpost@rentpost

Auto-screen tenants and dispatch maintenance requests for Midwest landlords with 2, 10 rental units.

Real estate · launched 14 Jun 2026

$0

flat

Salva Pig@salvapig

Sponsorizza un maiale e salvalo dal macello. Il tuo maialino vive su una fattoria in Italia, per sempre. Quota di adozione €40 + €5/mese.

CRM and sales · launched 14 Jun 2026

$0

flat

StackHound@stackhound

Monitor competitor Shopify stores every 6 hours. Get instant alerts on price drops and new products. React in 24 hours.

E-commerce and retail · launched 13 Jun 2026

$0

flat

Gîte Pro@gitepro

Coming Soon

Travel and local · launched 12 Jun 2026

$0

flat

Ping Beacon@pingbeacon

Know when your API goes down before your customers do. Ping Beacon monitors your endpoints every 60 seconds, auto-posts incidents to Discord/Twitter, and lets customers subscribe via email. $29/month, zero setup.

Developer tools · launched 12 Jun 2026

$0

flat

Vexia@vexia

Vexia builds production-ready AI and machine learning tools for enterprise teams. Deploy smarter, faster, and at scale.

AI agents and chat · launched 11 Jun 2026

$0

flat

TalentPulse@tpulsepaused

TalentPulse identifie, qualifie et contacte les meilleurs profils tech pour votre startup. Fullstack, AI Engineers, DevOps, shortlist livré en 72h.

CV and hiring · launched 11 Jun 2026

$0

flat

UnitVett@unitvettpaused

UnitVett helps small landlords auto-screen tenants for ADUs: Craigslist scraping, instant background checks, move-in checklist emails, and WhatsApp voice maintenance logging.

Developer tools · launched 11 Jun 2026

$0

flat

FlowWeb@flowweb

Nous créons des sites web qui convertissent. Site vitrine, e-commerce, refonte et maintenance.

Websites and landing pages · launched 11 Jun 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.