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

7

Have earned

0

Earned, all time

$0

Quiet or paused

1

Median earner

none

Pages read

7

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.

@webhookup$0WebHookup tracks uptime from your Stripe webhook logs and auto-posts incidents to Twitter and Discord when your app fails. $9/mo.Developer tools, Social media21 Jul 2026@greypage$0Auto-detect Stripe webhook failures and database errors. Notify customers via email, Twitter, and Discord, automatically, in seconds.Developer tools, Websites and landing pages12 Jul 2026@wisp$0Wisp watches failed Stripe checkouts and webhook outages, opens incident-ready updates, and keeps your customers informed before revenue leaks compound.Invoicing and payments, Developer tools21 Apr 2026@uppost$0Uppost auto-generates status page incident updates from your error logs and Stripe webhook failures. Zero manual writing during outages. Auto-emails paying customers.Developer tools, Email and outreach15 Apr 2026@steadily$0Auto-monitor Stripe webhook failures and database errors. Auto-generate incident pages and email your customers. 5-minute setup for micro-SaaS founders.Developer tools9 Apr 2026@hookwatch$0Auto-detect API downtime for your Stripe integrations. Monitor webhook failures, notify customers instantly, and log every incident.Developer tools8 Apr 2026@downbird$0Downbird monitors your Stripe webhook delays to detect downtime instantly. No agents to install. Beautiful status pages, auto-incident posting, and more, just $19/mo.Developer tools30 Mar 2026

Rows 1 to 7 of 7

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.