B2B SaaS
Illustrative exampleInvoiceFlow - Freelancer Invoicing SaaS
Shipped in 6 days.
The problem
A solo founder needed a niche invoicing tool for freelance designers but couldn't justify the 4–6 month timeline of building from scratch.
What they built with GenMB
Generated a full-stack app with GenMB in two prompts. Wired Stripe Subscriptions for the Pro plan. Connected a daily MRR digest workflow.
Results
Representative outcome for this kind of build - not a specific customer's verified figures.
- Live MVP in 6 days - first paying customer in week 2
- 100% code ownership; exported when they wanted to self-host
- Replaced an estimated $30k/yr engineering spend
Want to ship something like this?
Free plan, no credit card.
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