Stop guessing what to build. Read the 162 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.

27,076 businesses on file · 162 with money on the record

Have one read in full, $9

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

Dwella@dwellapaused

AI-powered property management for small landlords with ADUs and basement suites. Automate tenant screening, maintenance requests, and inquiry responses.

Real estate · launched 14 Mar 2026

$0

flat

FirstPR@firstprpaused

1-on-1 mentorship sessions with senior developers. Get hands-on help making your first pull request to React, Django, Node, and more. $59/session.

Education and learning · launched 14 Mar 2026

$0

flat

RealmForge@realmforgepaused

Coming Soon

Developer tools · launched 14 Mar 2026

$0

flat

Marchforge@marchforgepaused

Stop spending hours prepping towns for your West Marches campaign. Marchforge generates maps, NPCs, shops, and adventure hooks so you can focus on what matters, running the game.

Developer tools · launched 14 Mar 2026

$0

flat

Synergia@synergia

We build strategic partnerships, source sponsorships, and forge local alliances that amplify the impact of territorial organizations.

Productivity and notes · launched 13 Mar 2026

$0

flat

RatePeek@ratepeek

Track hotel prices effortlessly and book with confidence. RatePeek monitors rate changes so you always get the best deal.

E-commerce and retail · launched 13 Mar 2026

$0

flat

TalentStack@talentstackpaused

Coming Soon

CV and hiring · launched 13 Mar 2026

$0

flat

Ferrous@ferrouspaused

Level up your Rust skills with live, 1-on-1 mentoring sessions from senior crate maintainers and contributors. $75/hr. Book sessions that sync with your mentor's GitHub availability.

Education and learning · launched 13 Mar 2026

$0

flat

Riglo@riglopaused

The complete desk setup for Twitch & YouTube creators. 27" QHD monitor, mechanical keyboard, ultralight mouse, RGB lighting & desk mat, one box, one price, zero guesswork.

Developer tools · launched 13 Mar 2026

$0

flat

ForgeIQ@forgeiqpaused

Stop building the wrong thing. ForgeIQ turns your competitive intelligence into prioritized product decisions, then builds the features your market actually needs.

Market research · launched 12 Mar 2026

$0

flat

VibeCoder Vault@promptvaultpaused

The largest structured database of copy-and-paste AI prompts. Learn vibe coding and professional prompt engineering.

Developer tools · launched 12 Mar 2026

$0

flat

VibeCoder Vault@vibevault

A curated database of production-ready AI prompts. Master vibe coding and prompt engineering with battle-tested templates organized by category, difficulty, and use case.

Developer tools · launched 12 Mar 2026

$0

flat

GigSync@gigsyncpaused

Coming Soon

Developer tools · launched 11 Mar 2026

$0

flat

RentGuard@rentguardpaused

Automate guest vetting and maintenance workflows for your rental properties. Built for small landlords managing 1, 10 units.

Real estate · launched 11 Mar 2026

$0

flat

Batch Box@batchboxpaused

Coming Soon

Developer tools · launched 11 Mar 2026

$0

flat

ErgoDrop@ergodrop

Get personalized ergonomic keyboard, mouse, and monitor arm recommendations based on your specific job title. AI-curated setups delivered monthly.

Developer tools · launched 10 Mar 2026

$0

flat

Wraply@wraply

Hand-rolled wraps with premium ingredients, delivered to your door in under 20 minutes. Order now for $12.99, free delivery on your first order!

Auto and transport · launched 10 Mar 2026

$0

flat

Her Stack@herstackpaused

Find your perfect roommate in tech. Her Stack matches ambitious female founders and CTOs with compatible housemates in top tech hubs.

Marketplaces and directories · launched 10 Mar 2026

$0

flat

Deco Desk@decodeskpaused

Coming Soon

Customer support · launched 10 Mar 2026

$0

flat

CodeGate@codegatepaused

A secure portal for companies brave enough to build in the open. Share your codebase publicly and let your work speak for itself.

Security and privacy · launched 10 Mar 2026

$0

flat

NeuraCode AI@neuracodepaused

Deploy intelligent AI agents that generate qualified leads at global scale. Targeting enterprises expanding into the Middle East, Europe, and India.

Developer tools · launched 10 Mar 2026

$0

flat

Reorderly@reorderlypaused

Real-time multi-warehouse inventory sync, Shopify visibility, and automated Slack reorder alerts. No-code setup for 3PL logistics companies.

E-commerce and retail · launched 10 Mar 2026

$0

flat

Crucible@cruciblepaused

Crucible is the LLM debate benchmark platform. Multiple AI models argue, the strongest reasoning wins. Get AI answers you can actually trust.

Analytics and dashboards · launched 9 Mar 2026

$0

flat

Luminae@luminaepaused

For those who need no introduction. An exclusive digital membership credential for the ultra-discerning. Limited to 100 founding patrons.

Developer tools · launched 9 Mar 2026

$0

flat

RigKit@rigkitpaused

Get the exact gaming setup of your favorite Twitch streamers. Curated gear bundles for monitors, keyboards, mice, and RGB lighting. One click to match any streamer's desk setup.

Gaming and fun · launched 9 Mar 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.