How to Get Your First SaaS Customers Without a Product (The Customer Development Framework Nobody Teaches)

Most founders are building the wrong thing. Not because they lack skill. Not because the market isn't there. Because they skipped the one conversation that tells you whether any of it is worth building in the first place. By the time most SaaS founders realize they've been validating their idea instead of the market's problem, they've already burned 18 months and a team's worth of goodwill. Collin Stewart lived that. He built anyway. Nobody bought. And what came out the other side became one of the most repeatable zero-to-revenue frameworks operating in SaaS today. This episode is that framework, unfiltered. Collin went from 18 months of zero traction on a CRM nobody asked for, to tripling monthly revenue in a single month, fully manual, before a single line of new code was written. He didn't pivot because of a blog post or a course. He pivoted because a mentor told him the truth, and he finally stopped arguing with his customers long enough to hear it. What changed wasn't the product. It was the sequence. Talk first. Build second. Sell before you ship. This conversation is for founders who are early, moving fast, and quietly unsure whether they're building toward something real or just building. It is also for operators who've hit a ceiling and suspect the problem starts at the top of the funnel, before the pitch, before the demo, before any of it. Collin breaks down how to identify the right customer, how to conduct a development conversation that actually surfaces pain instead of validating your assumptions, and how to move a prospect from "can I pick your brain" to paying customer across a structured sequence of meetings. He also covers why referral asks at the end of every conversation function as a self-healing list, why most cold outreach fails at the signal level, not the copy level, and what it actually looks like to run a pilot before committing engineering resources. This is the go-to-market strategy conversation most startup accelerators skip. Customer discovery, early revenue generation, SaaS sales without a product, zero to one frameworks, and founder-led sales systems are all covered in direct, practical terms, drawn from a decade of hands-on zero-to-revenue work. Topics covered: Why showing customers what you built is not customer validation The customer development funnel and how to move prospects through it How to run a manual pilot before building anything The Wizard of Oz method for generating real revenue signals Why referral asks function as a list-building system Relationship-first prospecting vs. cold outreach that dies on delivery What AI has changed about the speed of the zero-to-one window Looking to dive deeper into these conversations and connect with our host and guest? Follow Collin Stewart:   LinkedIn The Terrifying Art of Finding Customers book Predictable Revenue website Founders Edition newsletter Collin's Slidedeck  Follow Kayvon: Instagram Facebook LinkedIn TikTok     Want to go deeper with Kayvon? Subscribe to the newsletter Book a discovery call Get your Revenue Engine Scorecard™️ Hire the right salespeople