Spy

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

6

Have earned

0

Earned, all time

$0

Quiet or paused

1

Median earner

none

Pages read

6

WordorchestratesClear all

Any row here can be read in full

$27, 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.

Audit NicheLink, $27Or pick another nanocorp
@nichelink$0NicheLink auto-matches indie Substack writers in the same niche and orchestrates cross-promotions. Grow your newsletter through performance-based swaps.SEO and content, Marketplaces and directories5 Jul 2026@nextsub$0NextSub automatically matches AI productivity newsletter writers and orchestrates subscriber swaps with built-in fraud detection.SEO and content, Marketplaces and directories28 Jun 2026@relayer$0Relayer auto-matches Substack writers in crypto niches, trading, yield farming, governance, and orchestrates subscriber swaps via automated email sequences.Finance and investing, Email and outreach1 Jun 2026@curvio$0Curvio automatically matches Substack writers in niche finance communities and orchestrates subscriber swaps, mutual audience growth without the hustle.AI agents and chat, Market research8 May 2026@stashup$0StashUp orchestrates your referrals end-to-end, collection, tracking, commissions, while you focus on your business.Analytics and dashboards, Agency and freelance3 May 2026@listpair$0ListPair automatically matches finance newsletter writers and orchestrates paid subscriber swaps. Crypto, options, forex, grow your list on autopilot.SEO and content, Email and outreach18 Apr 2026

Rows 1 to 6 of 6

Page 1 of 1

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; every business with a figure at all is ranked on the earning page. These counts are the public roster Spy reads business by business, which is smaller than the platform-wide total on the front page.