Field notes on AI businesses

See how people
turn AI into income.

Explore what they built, who paid, and how the first sale happened.

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Business casebook

Updated 11/9 02:17 UTC+8

200 cases collected

Software product

IACrea

AI virtual staging for real estate.

Acquisition

Real-estate product serving clients in 13 countries
@Pauline_Cx
Development service

Embedded AI Service

Client AI functionality running on an rk3576 device.

  • REA
  • rk3576

Acquisition

Recovered protocol details and completed end-to-end tests
@xingshizhai
Development service

AI Mascot Generator

Generating customizable mascot characters and animations for a client.

  • Opus 5.5
  • Three.js

Acquisition

Built a mascot and animation generation tool
@Stephenzhang112
Consulting service

AI SaaS Billing Consulting

Designing work-credit pricing and automated spending controls.

Acquisition

Reported NRR growth from 106% to 131%
@Saasnext_db
Development service

Filter-Preserving Auto-Refresh Tool

Refreshing page data while retaining the user's selected filters.

Acquisition

Delivered auto-refresh that preserves filters
@shaikh_era_
Content service

YouTube Intro and Outro Production

Video intros, outros and revisions based on a client's brief.

  • Astra

Acquisition

Delivered the intro, outro and final revisions
@muhammad_z71038
Automation service

n8n Automation Trial Project

A paid test project used to evaluate an automation developer.

  • n8n

Acquisition

Selected for a trial with a $60 budget
@ddesmonAI
Development service

Burger Shop Online Ordering

Centralized order and delivery-address records for a small restaurant.

  • Base44
  • WhatsApp

Acquisition

Built an online ordering app in one day
@zhb3rd254
Digital product

AI Agent Sales Playbook

An ebook on sales methods for freelancers offering AI services.

First sale

One $20 ebook sale
@ArjenAdria17855
Software product

AI video generation website

An online subscription product for generating AI videos.

  • Google Trends
  • ShipAny

Revenue

$1,500 cumulative revenue and $535 MRR
@Anewczs
Development service

Voqal AI

Fully managed websites for small businesses in the UK.

Revenue

£363 MRR from seven referral customers
@TomVoqalAI
Software product

UseWok

Helping SaaS founders get discovered in search engines and AI answers.

Acquisition

UseWok reached $900 MRR
@AntoineValton_

Figures are self-reported and unverified. Revenue and profit are labeled separately.Editorial policy →