Business Ideas From A $200M CEO
The #1 Rule For Startup Success
He Invested $90m Into 200 Startups
Callum Booker /
Deel - A $12B Company Built In 3 Years
The Secret To A $50M Acquisition? The Mom Test
Callum Booker /
This first-time founder bootstrapped her company to $6m ARR in 21 months
How To Fractionalize An Asset
This Pivot Created A $1.5B Business In 18 Months
Bootstrapped To $15m ARR In 2.5 Years
This System Built A $100M Holding Company
The low-risk, high-impact system to build innovative businesses.
Callum Booker /