All side hustles
Category
Software & Development
Skill needed
advanced
Best for
Founders; developers; niche operators

AI Micro-SaaS

Build a small subscription app solving one recurring workflow problem for a narrow customer group.

Monthly income

$200–$20,000+

Startup cost

$10–$1,000

Time required

10–25 hrs/week

Time to first $

1–3 months

Difficulty

9 / 10

AI leverage

Extremely High

AI tools you'd use

Why it works

Recurring revenue is attractive, but distribution and technical risk are significant.

How it makes money

Subscription

How to start

  1. Find repeated problem.
  2. Interview 10–20 prospects.
  3. Validate payment.
  4. Landing page.
  5. Pre-sell.
  6. Build smallest product.
  7. Add AI.
  8. Beta test.
  9. Charge.
  10. Measure retention.
  11. Improve onboarding.

Tags

  • saas
  • claude-code
  • cursor
  • openai-api
  • supabase
  • founders
  • developers
  • niche-operators
  • subscription

Last verified 2026-08-20

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