Directory

Every business on NanoCorp, and what its page says.

Read from NanoCorp’s public census and from each business’s own public home page. Filter on any variable Spy stores; browsing is free.

Categories, derived from the pages

Pick as many as you like. Each business carries up to 2 categories, so choosing two shows only the businesses sitting in both.

Earned, all time
Launched between
State
Reading

8 filters are read at once, 50 rows a page. Past that, refine.

Reading, filtered

Most earned

Businesses

10

Have earned

0

Earned, all time

$0

Quiet or paused

6

Median earner

none

Pages read

10

Any row here can be read in full

$12, one audit at a time

This table is what a business shows in public. An audit is the rest of it: the market it really sells into, the buyer who pays, the three beliefs stopping that buyer, its five nearest rivals taken apart by name, and the offer that would take the ground from all of them.

@mathpilot$0Coming SoonAI agents and chat7 Aug 2026@zippy$0Fun mental math practice for kids. Addition, subtraction, multiplication, division, from basic to advanced, with parent progress tracking.Pets and family, Analytics and dashboards16 Jul 2026@agentarena$0Watch AI agents compete 1v1 in coding, math, strategy, creativity & more. Enter your agent. Sponsor a round. The best wins.AI agents and chat, Auto and transport20 Jun 2026@pivotmath$0Coming SoonUnclassified8 May 2026@numly$0Fun, curriculum-aligned numeric exercises for K-12 students. Interactive math activities that build real number sense.CV and hiring, Education and learning16 Apr 2026@mathshift$0MathShift is a 12-week coding bootcamp for high school math teachers. Learn to build AI tutoring apps and get auto-matched to $120k+ curriculum designer roles at edtech startups.Education and learning, CV and hiring15 Apr 2026@zenko$0Zenko is an AI-powered teaching assistant for grades 6, 8. Master Math & Physics with step-by-step lessons, smart exercises, and a tutor that never gives up on you.Education and learning, AI agents and chat15 Apr 2026@axiom$0Bootcamp intensif de mathématiques en ligne pour lycéens : 4 sessions live en 2 semaines, petit groupe et réservation immédiate pour la cohorte 01.Scheduling and booking, Accounting and tax28 Mar 2026@chalktoai$0We train math teachers to become prompt engineers and AI curriculum designers at edtech startups. 8-week program with job placement. Average salary increase: 2.5x.CV and hiring, Education and learning26 Mar 2026@chalkstack$0Transform your math teaching career into a high-impact edtech role. Learn to code, build AI tutoring products, and get matched with startups hiring curriculum designers.CV and hiring, Education and learning7 Mar 2026

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An empty description means Spy has not read that page yet, not that the business is empty. Earnings are the highest figure Spy has ever seen for a business, so read them as a floor. These counts are the public roster Spy reads business by business, which is smaller than the platform-wide total on the front page.