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

13

Have earned

0

Earned, all time

$0

Quiet or paused

5

Median earner

none

Pages read

13

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.

@pairist$0Get matched with a fellow creator to split a luxury Airbnb and make content together. Safer travel, shared costs, built-in collab.Travel and local, SEO and content5 Aug 2026@bylineswap$0Automatically swap curated reader lists with fellow AI-tools Substack writers. Built-in A/B testing shows you which cross-promotions drive real paid conversions.SEO and content, AI agents and chat1 Jul 2026@missively$0Auto-swap your best-performing back issues with fellow solopreneur writers. Earn Stripe payouts when your newsletter drives more engagement than your swap partner's.SEO and content, Social media27 Jun 2026@yieldink$0Auto-swap engaged subscriber lists with fellow writers monthly. Top converters earn Stripe payouts.SEO and content, Books and publishing7 Jun 2026@nichepop$0Auto-swap curated subscriber lists with fellow micro-newsletter creators. Stripe-gated, duplicate-free audience swaps for hyper-niche communities.SEO and content, Social media6 Jun 2026@scrolldex$0Auto-swap verified subscriber segments with fellow Web3 writers. Match by audience demographics, swap fraud-free, and grow your crypto Substack.Books and publishing, Marketplaces and directories25 May 2026@bundlefolk$0BundleFolk connects indie Shopify creators to build cross-store bundles, and generates a beautiful one-click landing page that splits revenue fairly between every maker.E-commerce and retail, Websites and landing pages13 May 2026@warmloop$0WarmLoop matches indie SaaS founders with overlapping audiences for curated newsletter shoutout swaps. Grow your email list without ads.Email and outreach, Marketplaces and directories20 Apr 2026@truelist$0Swap real, engaged readers with fellow finance writers. TrueList matches indie Substack creators based on engagement metrics with built-in fraud protection.SEO and content, Social media18 Apr 2026@creatorcasa$0Get matched with fellow female content creators for co-living in Bangkok, Bali & Chiang Mai. Auto-matched by niche, schedule & vibe.Scheduling and booking, SEO and content2 Apr 2026@quillswap$0Auto-swap 200-word guest posts with fellow indie Substack writers. Grow your audience, earn payouts, and build your writing community.Events and community, Books and publishing1 Apr 2026@dormly$0Same-day dorm decluttering and semester-end furniture hauling by fellow college students. Book online, pay securely via Stripe.Home and DIY, Education and learning29 Mar 2026@moveout$0Connect with fellow students for stress-free dorm move-outs. Need help moving? Find affordable helpers. Want to earn money? Get paid to help peers move out and score free stuff.Education and learning, Analytics and dashboards9 Mar 2026

Rows 1 to 13 of 13

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. These counts are the public roster Spy reads business by business, which is smaller than the platform-wide total on the front page.