AI, Software & Automation

Micro-SaaS

You build and run a small subscription software product, usually solo, that solves one narrow problem (often an add-on to a bigger platform like Shopify or Notion), charging users a low monthly fee.

  • Intermediate
  • Under $1K
  • High risk
  • 1–3 months to first customer

These bands place this model against the other 171 in the catalog so comparing them works — orientation, not a quote for your situation or your area. Figures that carry a source are on the Examples tab.

  • Asset-heavy
  • Online

Often fits: People comfortable learning technical tools, who enjoy solving one niche's problem deeply and can explain technology in the customer's language.

Often doesn't fit: People who want zero ongoing maintenance, hate keeping up with fast-moving tools, or want to avoid supporting clients when things break.

The simple explanation

Businesses everywhere pay people to do repetitive digital work: answering the same questions, moving data between systems, chasing leads, writing the same reports. This model replaces that work with software or AI, then charges for the result. You either build a product many customers use (SaaS) or install and maintain automations for specific clients (AI services). Either way, the thing you sell keeps working while you sleep. That is the leverage.

A simple hypothetical example

Illustrative — invented to show the shape of the AI & Software pattern. No real company is named, and no figure in it is data. The real, sourced companies for this model are on the Examples tab.

A local insurance broker types every new lead from their web form into three separate systems. You build an automation that does it instantly, charge a setup fee plus a monthly fee to keep it running, and the broker happily pays because it costs less than the hours it saves. Ten brokers later, you have recurring revenue and a repeatable playbook.

A closer look at micro-saas

Micro-SaaS is a deliberately small software business: one narrow problem, a focused audience, run lean (often by a single founder) for profit rather than venture scale. The code is rarely the hard part. Distribution is. The ones that work tend to win a specific niche, get found through SEO or building in public, and keep costs near zero so a few thousand dollars of monthly recurring revenue is already a real business. The trap is building a tool nobody was searching for.

How money moves through this model

Who pays: Businesses (usually) or consumers paying a subscription or setup + retainer

What they pay for: Time saved, errors avoided, or capability they can't build themselves

What creates profit: The gap between what the automation earns you monthly and the small cost of running it

  • Customer
  • Offer
  • Micro-SaaS
  • Costs
  • Profit

What makes this model hard

The honest difficulty: the technology is the easy half. The actual business is finding a niche where the same automation sells over and over, explaining it to non-technical buyers, and supporting it when it breaks at 9pm. Tools change fast, and what feels like a moat today can become a commodity feature next year.