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 01:17 UTC+8

200 cases collected

Software product

Kronos prediction API

Selling individual prediction results to AI agents.

  • x402
  • Base

First sale

First sale through a pay-per-call API
@fdwa_ai
Software product

GodsView AI

An AI application operated for subscription users.

Lessons learned

$6,000 MRR and a first annual subscriber
@jijojohnz
Automation service

Travel Inquiry Assistant

Automatically reading and answering customer travel inquiries.

  • n8n

Acquisition

Built an around-the-clock inquiry workflow
@hey_anshuli
Software product

Dreamini AI

An AI product whose development progress is documented publicly.

Revenue

$855 MRR on day 41
@mahmudplx
Content service

Freelance AI visual production

Creating AI-generated visual work for clients as a freelancer.

  • Google Veo
  • Google Flow

Lessons learned

Author withdrew following a communication dispute
@MusawirDigital
Software product

AI-Built Subscription Website

A subscription website created with AI assistance.

First sale

Two subscribers and the first revenue
@easywaydata
Content service

AI avatar videos for brands

Creating AI avatar video demonstrations for B2B brands.

  • Google Flow
  • Higgsfield

Acquisition

B2B brand avatar demonstrations completed
@ShahanaJamal78
Software product

Nivon AI

An AI product with a first paying user and undisclosed functionality.

First sale

Nivon AI won its first paying customer
@musharof
Content service

AI Voiceover Video Production

Client videos with voice adjustments based on feedback.

Acquisition

A client requested their own voice after the first delivery
@Estherewurum123
Content service

AI Fashion Model Images

Generating modeled outfits and coordinated poses around product items.

Acquisition

Two-day delivery, used in listings the next day
@fAIshion_AI

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