Published 2026-07-18 · A complete map of 140 AI micro-SaaS tools built by a one-person factory — writing, marketing, legal, AI governance, dev tools, finance and more. · Updated 2026-09-11
140 AI Micro-SaaS Tools Across 18 Verticals (One-Person Factory)
Key Takeaways
- 140 AI micro-SaaS tools organized across 18 verticals, built and shipped by a one-person factory.
- Browse by vertical: governance & security, developer tools, marketing & SEO, finance & invoicing and more.
- Every listing links to a live, independently usable product — no waitlists.
This is the full map of the LX AI Micro-SaaS Directory: 140 AI-powered micro-tools, each built to do one job well and run live in your browser. They are organized into tight verticals so you can find the exact tool you need.
Tools by vertical
- Marketing & SEO24
- AI Governance & Security17
- Developer Tools14
- Finance & Invoicing12
- Sales & CRM11
- Health & Fitness10
- Design & Media8
- Legal & Compliance6
- Productivity & Automation6
- Data & Analytics5
- Travel & Lifestyle3
- Research & Academic2
- Career & Jobs2
- Education2
Every tool is independently usable. Many share the same clean “try it on this page” interface, so you can test the AI before you ever sign up. Browse the full directory and filter by category or price.
Frequently asked questions
How many tools are in the directory?
140 AI micro-SaaS tools, organized across 18 verticals from governance to finance.
Are the tools free to use?
Each tool can be tried directly; most run freemium or paid subscription models listed on their product pages.
Who built these tools?
A one-person AI factory: each tool is designed, built, tested and shipped by a solo founder using AI-assisted development.