Ep 517 The Surprising Truth of a 9-Figure Exit — and How Not to Lose $23 Million (After the Deal)

Ep 517 The Surprising Truth of a 9-Figure Exit — and How Not to Lose $23 Million (After the Deal)

Author: John Warrillow October 24, 2025 Duration: 55:55

If you've ever noticed those ads inside a mobile game, you have Zain Jaffer to thank. He co-founded Vungle and helped popularize rewarded video ads—the ones that revive your character or hand you in-app currency after you watch. 

In this Built to Sell Radio episode, Zain explains how he rode the smartphone wave to a $780M all-cash exit to Blackstone—and why he personally took home more than $100M. Then he gets candid about what came next. 


For any entrepreneur, the idea of selling the company they've built is both a daunting prospect and a potential pinnacle of success. Built to Sell Radio, hosted by John Warrillow, steps into that complex space with a clear, practical focus. This isn't about abstract theory; it's a weekly conversation grounded in real experience. Every episode features a different founder who has recently navigated the sale of their business. The discussion goes straight to the heart of the matter: understanding the personal and strategic reasons behind the decision to sell. Listeners get an honest breakdown of what worked, from preparation and valuation to negotiation, and perhaps more importantly, the unforeseen pitfalls and mistakes made along the way. It’s that candid post-mortem, the lessons learned in the trenches of a transaction, that provides unparalleled value. By compiling these firsthand accounts, the podcast builds a comprehensive library of exit strategies and cautionary tales. Tuning in feels like gaining access to a private mastermind, where seasoned entrepreneurs share the unvarnished truth about cashing in their life's work. If you're contemplating your own eventual exit, this series offers the nuanced, peer-to-peer insights you need to think like a buyer, protect your interests, and ultimately, build a business that is truly desirable. Built to Sell Radio serves as an essential guide, transforming the opaque process of selling a business into a clearer, more manageable journey.
Author: Language: English Episodes: 50

Built to Sell Radio
Podcast Episodes
Ep 553 Why 17.5% of Owners Are Burnt Out and Want to Sell [not-audio_url] [/not-audio_url]

Duration: 41:39
More owners than ever say they are simply tired. A look at 10,255 PREScore™ assessments over six years found that 17.5% pointed to burnout, not retirement, as the number one reason they want out. So the question went to…
Ep 550 The One Phrase That Can Ruin a $10 Million Business Sale [not-audio_url] [/not-audio_url]

Duration: 26:34
"When I sell the company, then I'll be happy." Psychotherapist Jo Swann says that one phrase is the most reliable predictor of a miserable exit. She would know. She made her money in the 90s, retired to an oceanfront apa…
Ep 548 The Threat and Curse of AI [not-audio_url] [/not-audio_url]

Duration: 42:05
A lot of owners are losing sleep over AI right now. They watch search traffic erode, they see competitors automating, and they wonder if the business they spent twenty years building is quietly becoming obsolete. Jaryd K…
Ep 547 How to Get Your Partners to Buy You Out [not-audio_url] [/not-audio_url]

Duration: 47:05
When Sean Kernan wanted out of the financial advisor support business he co-founded in Dallas, he didn't shop it to outside acquirers, and he didn't wait for his five partners to make him an offer. He engineered the buyo…
Ep 546 $14M Raised, A Car-Changing Exit [not-audio_url] [/not-audio_url]

Duration: 47:47
There's an old idea in M&A called the Rembrandt in the attic. A company owns something valuable — a brand, a patent, a customer list, a data set — and nobody inside the business sees it for what it is. The right acquirer…