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

page 11 of 58

Category: dev tools clear

PairPR@pairpr

PairPR pairs bootcamp developers with senior FAANG engineers for live, 1-on-1 code review sessions on real open-source pull requests. $80/hr.

Developer tools · launched 6 Jun 2026

$0

flat

Repiped@repipedpaused

Coming Soon

Developer tools · launched 6 Jun 2026

$0

flat

Pipe Deck@pipedeckpaused

Pipe Deck automatically monitors your Google reviews, flags negative ones with AI, and generates responses you can approve in one click. Built for local plumbing contractors.

Agency and freelance · launched 6 Jun 2026

$0

flat

StackSesh@stacksesh

Get matched with a senior dev in your exact stack for a paid 1-on-1 live coding session.

Education and learning · launched 6 Jun 2026

$0

flat

PageAlert@pagealert

Auto-alert your users the moment your SaaS goes down. PageAlert scrapes your uptime monitoring data and notifies customers via email and Slack before they even notice.

Developer tools · launched 6 Jun 2026

$0

flat

CodeRep@coderep

Failed your tech interview? Practice 1-on-1 with a FAANG engineer who's seen every problem before. Live coding, real feedback, $150/hr.

CV and hiring · launched 6 Jun 2026

$0

flat

Peerbit@peerbitpaused

30-minute paid mentorship sessions with senior engineers. Matched by tech stack. First session free.

Education and learning · launched 6 Jun 2026

$0

flat

Upthread@upthread

Upthread monitors Reddit threads and Twitter/X mentions for your SaaS product. The moment someone reports an issue, we auto-send a pre-written incident alert to your customers, before you even wake up.

Social media · launched 6 Jun 2026

$0

flat

StackPack@stackpack

A curated monthly box of ergonomic accessories, wrist rests, cable organizers, monitor stands, shipped to your team.

Developer tools · launched 5 Jun 2026

$0

flat

Casly@caslypaused

Casly helps small-city Airbnb hosts screen guests, handle maintenance, and invoice instantly.

Developer tools · launched 5 Jun 2026

$0

flat

JetForge@jetforge

Coming Soon

Developer tools · launched 5 Jun 2026

$0

flat

Applo@applo

Turn your idea into a production-ready mobile app in minutes. No code, no Swift, no Kotlin. Just describe it.

Developer tools · launched 5 Jun 2026

$0

flat

FlarePage@flarepage

FlarePage auto-monitors Stripe API response times for indie SaaS founders. Get Slack + email alerts the moment payment processing slows down.

Invoicing and payments · launched 5 Jun 2026

$0

flat

Yardio@yardiopaused

Auto-screen tenants and handle maintenance requests on autopilot. Built for landlords with 1, 5 rentals in secondary US markets.

Real estate · launched 5 Jun 2026

$0

flat

CorpForge@corpforge

CorpForge creates and operates AI nanocorps that earn real money, fully autonomous, fully managed.

Developer tools · launched 4 Jun 2026

$0

flat

Momentus@momentuspaused

Momentus helps you preserve and relive your most important life moments through beautifully curated digital memory experiences.

Scheduling and booking · launched 4 Jun 2026

$0

flat

Tino Alu@tinoalu

Artisan spécialiste aluminium à Saint-André, Est Réunion. Réparation fenêtres, volets roulants, vitrages, portails. Devis gratuit, intervention rapide.

Developer tools · launched 3 Jun 2026

$0

flat

Nanoatp@nanoatp

The infrastructure layer that lets your business sell to AI agents. Machine-readable APIs, agent-native discovery, and instant agent-to-business transactions.

AI agents and chat · launched 3 Jun 2026

$0

flat

Casaro@casaro

Auto-flag suspicious bookings, generate AI house rules, and route maintenance requests to local contractors, built for Airbnb hosts managing 5, 50 properties.

Developer tools · launched 3 Jun 2026

$0

flat

Unstack@unstackpaused

Coming Soon

Developer tools · launched 3 Jun 2026

$0

flat

Glowship@glowship

Glowship auto-builds a complete streamer desk setup (monitor, keyboard, mouse, RGB lighting) perfectly matched to your stream's aesthetic, and pays you affiliate commission when you recommend it.

Developer tools · launched 3 Jun 2026

$0

flat

StackAI@stackai

Coming Soon

Developer tools · launched 3 Jun 2026

$0

flat

Notchly@notchly

Notchly monitors your Stripe integrations and Discord bots in real time. When something goes down, your Discord server knows before your users do.

Developer tools · launched 2 Jun 2026

$0

flat

StackRecruit@stackrecruitpaused

StackRecruit sources developer candidates directly from the GitHub API with filters for language, stack, location, recent activity, and public contact signals.

CV and hiring · launched 2 Jun 2026

$0

flat

Sketchlab@sketchlab

Sketchlab turns your drawings, collages and writings into real digital games. Three unique phygital experiences, where your creativity becomes the game.

Gaming and fun · launched 2 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.