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Danny Nemer
- Solo SaaS Founder
- $25,000 monthly recurring revenue
Danny Nemer built a solo SaaS that does $25K/month – with zero outbound sales.
His product? Conductor – a modern API for integrating with QuickBooks Desktop, an accounting system that’s 15+ years old and has no web API.
Tiny market. But people who need it go looking for it.
From a recent post…
I only had two customers for the first 1.5 years, but that was primarily because it took so long to build so many surfaces pre-GPT-3.5.
Way faster and easier to build something like this now with AI 
Today Danny spends only about 3 hours a week on the business.
He’s turned down two separate $1M acquisition offers because his earnings are higher if he just holds 
What old, clunky system could you build the modern API for?
- Search Stack Overflow or Zapier’s forums for “no API” complaints.
- Look for old desktop software that’s still widely used.
That’s where the next $25K/month SaaS idea might be hiding 