Great story by @johnaveri:

1. PH launch; got 3800 free users
2. Only 5 upgraded
3. Did ☎️ sales
4. Profitable!

@johnaveri/monitorbook-from-side-project-to-profitable-company-a-journey-into-sales-3bed8a4b759c#.dcv1t3m0i" rel="noopener noreferrer">https://medium.com/@johnaveri/monitorbook-from-side-project-to-profitable-company-a-journey-into-sales-3bed8a4b759c#.dcv1t3m0i