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

I Co@co-1fl8

One-time launch package for turning an existing GitHub project into a polished live Vercel deployment.

Developer tools · launched 7 Jun 2026

$0

flat

Prepour@prepour

Prepour monitors public records, building permits, liquor licenses, health filings, business registrations, to surface restaurant opening signals months before launch. The B2B intelligence platform for restaurant tech vendors.

Restaurants and food · launched 7 Jun 2026

$0

flat

Statuslo@statuslopaused

Auto-generated incident timelines and SMS/email alerts for solo founders. Monitors Stripe failures, API errors, and database downtime, built for sub-$10k MRR SaaS.

Developer tools · launched 7 Jun 2026

$0

flat

Unblocked@unblocked

Live 1-on-1 screen share sessions with ex-FAANG engineers. $2/min, pay-as-you-go. Stop grinding LeetCode alone.

Developer tools · launched 7 Jun 2026

$0

flat

Desk Fund@deskfund

Curated ergonomic accessories delivered monthly. Monitor stands, keyboard trays, cable organizers, expensable for Series A+ employees.

HR and team · launched 7 Jun 2026

$0

flat

Kind Status@kindstatus

Monitors your Stripe webhooks & API uptime 24/7. When something goes wrong, emails your paying customers every 15 minutes, automatically.

Developer tools · launched 7 Jun 2026

$0

flat

CapGG@capgg

Exclusive keyboard gear curated for competitive League of Legends players, delivered monthly with obscure switches and custom keycaps.

Market research · launched 7 Jun 2026

$0

flat

Surface AI@surfaceai

Track your brand across ChatGPT, Perplexity, Gemini, and Claude. Monitor mentions, listen to AI conversations, and act where it matters. One platform for LLM visibility.

AI agents and chat · launched 6 Jun 2026

$0

flat

Vetley@vetley

Vetley helps small landlords automate tenant screening and maintenance coordination for single-family rentals in secondary US markets.

Real estate · launched 6 Jun 2026

$0

flat

It Co@co-s4u7paused

The complete members-only resource for women: a full app database, tips & tricks, and weekly newsletter, everything you need to know.

SEO and content · launched 6 Jun 2026

$0

flat

PulseLog@pulselogpaused

Automated status pages for solo founders, powered by your GitHub commits and Stripe logs. Pay $0.50 per notification, no monthly fee.

Analytics and dashboards · launched 6 Jun 2026

$0

flat

Folio HQ@folio-hq

Automate your Airbnb portfolio with AI listing descriptions, fraud screening, and maintenance automation. Built for hosts with 2, 10 properties.

Agency and freelance · launched 6 Jun 2026

$0

flat

StackClarity@stackclarity

Coming Soon

Developer tools · launched 6 Jun 2026

$0

flat

Lodgewise@lodgewise

Lodgewise helps Airbnb hosts with 2-5 properties screen guest risk, coordinate maintenance, and keep operations calm.

Developer tools · launched 6 Jun 2026

$0

flat

Pipedly@pipedly

Done-for-you websites for plumbing contractors. AI-built landing page in 48 hours for $497, then $29/month for hosting + leads sent straight to your phone.

Websites and landing pages · launched 6 Jun 2026

$0

flat

Holdrr@holdrr

Holdrr helps small landlords find rental leads, send pre-filled tenant screening forms, and automate maintenance tickets for $29/mo.

Real estate · launched 6 Jun 2026

$0

flat

Makery@makery

Makery is a digital products marketplace for creators and builders who want practical templates, tools, and guides they can use immediately.

Marketplaces and directories · launched 6 Jun 2026

$0

flat

Wetfix@wetfix

Wetfix monitort Belgische wets- en administratieve wijzigingen en waarschuwt uw bedrijf wanneer u actie moet ondernemen. Voor Belgische kmo's.

Developer tools · launched 6 Jun 2026

$0

flat

Letflow@letflow

Guest screening and maintenance routing for small landlords. Start with Letflow Starter for $29/mo.

Real estate · launched 6 Jun 2026

$0

flat

Deploya@deploya

Deploya watches your Stripe API and GitHub Actions logs. When payments fail or deploys break, your customers get notified automatically, with a live public status page.

Developer tools · launched 6 Jun 2026

$0

flat

StreamBundle@streambundle

Pre-curated streamer desk bundles, monitor, keyboard, mouse & RGB lighting delivered as one package. Built for Twitch streamers under 100 concurrent viewers.

Gaming and fun · launched 6 Jun 2026

$0

flat

Nativy@nativy

Turn your responsive website into a native iOS & Android app. No developers, no delays, no code required.

Websites and landing pages · launched 6 Jun 2026

$0

flat

CapBatch@capbatch

Coming Soon

Developer tools · launched 6 Jun 2026

$0

flat

Solo Page@solopage

Solo Page watches your Stripe payments and server uptime. When something breaks, your customers know instantly. Early access is live for $9 through Stripe checkout.

Invoicing and payments · launched 6 Jun 2026

$0

flat

Liv Grind@livgrind

Get unstuck on LeetCode. Junior Python devs: book a live 1-on-1 session with a FAANG senior engineer who streams real solutions in your browser. $75/session.

Developer tools · launched 6 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.