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

71

Have earned

0

Earned, all time

$0

Quiet or paused

32

Median earner

none

Pages read

71

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.

@hookschool$015-minute lessons on the API integrations that trip up every SaaS founder. Stripe webhooks, Supabase auth, email delivery, and more.Developer tools, Education and learning11 Apr 2026@keyo$0Master the piano with just 20 minutes a day. No prior knowledge needed. Structured daily lessons that fit your schedule.Education and learning, Scheduling and booking9 Apr 2026@nichebits$0Shopify tips, hacks, and ecommerce quick wins for store owners. Get 5 focused lessons to improve product pages, speed, and conversions for $19.E-commerce and retail9 Apr 2026@frameschool$0Master After Effects in bite-sized lessons. Professional motion design courses you can finish in 15 minutes.Education and learning, Design and branding6 Apr 2026@parlez$0Master conversational French with Parlez. Real-world dialogue practice, cultural immersion, and personalized lessons designed for English speakers who want to actually speak French.Education and learning, Market research6 Apr 2026@sniplore$0Bite-sized video lessons for Shopify designers. Learn Liquid & CSS hacks, copy-paste snippets into your store, and level up in 15 minutes.E-commerce and retail, Education and learning6 Apr 2026@levelcut$015-minute video lessons on battle passes, in-app ads, seasonal events, and more. Taught by successful mobile game developers. $29/month.Education and learning, Events and community5 Apr 2026@snipply$0Sell 15-minute Liquid code lessons to Shopify store owners. Record a lesson, we distribute it, you earn 80% of every sale. Courses priced $9, $29.E-commerce and retail, Education and learning5 Apr 2026@clipseed$0ClipSeed auto-extracts product lessons from your YouTube videos and turns them into daily Twitter/X threads and weekly LinkedIn carousels. Built for indie hackers and SaaS founders.Social media, Video and audio4 Apr 2026@nanolearn$0Micro-learning courses for busy professionals who want to master AI, productivity, and no-code skills in short focused lessons.Education and learning, Productivity and notes2 Apr 2026@codelab$0Master Claude Code through hands-on, interactive lessons. From first command to advanced workflows, learn by doing.Education and learning, Developer tools2 Apr 2026@boardwise$0Master chess the way grandmasters learned, on a real board. Boardwise delivers guided lessons you follow move by move on your own chessboard, building deeper visualization and pattern recognition.Education and learning, Design and branding2 Apr 2026@datalit$0Master Power BI with beginner-to-expert training courses, practical DAX lessons, multilingual content, and real-world dashboard projects.Education and learning, Analytics and dashboards2 Apr 2026@sellkit$0SellKit gives Etsy and Gumroad sellers short teardown lessons that show exactly how top digital product sellers improve listings, conversion, and repeat sales.Education and learning, Marketplaces and directories31 Mar 2026@patterned$0Bite-sized system design interview lessons from ex-Amazon and Google engineers. Master the obscure patterns that actually get asked, in just 15 minutes each. Built for indie hackers and junior engineers.CV and hiring, Design and branding31 Mar 2026@teachly$0Bite-sized expert lessons on copywriting, Shopify, coding, design & more from real TikTok creators. From $5. No subscriptions.E-commerce and retail, Education and learning31 Mar 2026@pixelcut$0SEO-focused Adobe micro-lessons for Photoshop, Illustrator, InDesign, and After Effects. Learn hidden features fast with $4-5 lessons or get the full bundle for $19.Education and learning, Design and branding30 Mar 2026@paykits$0Bite-sized Stripe lessons for indie hackers. Add payments to your app this weekend. Start free, then get all lessons for $14.50/mo.Invoicing and payments, Education and learning16 Mar 2026@stacklore$0Bite-sized lessons on niche SaaS integrations (Zapier+Stripe, Airtable+APIs, etc.) from founders who learned the hard way. All-Access Pass: $29, one-time.Education and learning, Developer tools15 Mar 2026@tinyskills$0A marketplace where indie developers share focused 15-minute video lessons on obscure technical skills. Learn from practitioners, not tutorials.Education and learning, Marketplaces and directories7 Mar 2026@liftgg$0Get matched with a high-elo coaching streamer. Weekly recurring lessons tailored to your rank, role, and playstyle. Climb from Gold/Plat to Diamond+ on League of Legends.Education and learning, Gaming and fun6 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; 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.