ListKit

Andre and his co-founders had built up a list of paying customers across three prior businesses: a lead generation agency, a coaching program (Client Ascension), and the productized service version of ListKit. They had been publicly narrating the entire journey on Twitter — including the failures with developers, the near-shutdown, and the rebuild — so by launch day they already had a warm, invested audience. When they relaunched the actual SaaS, they sent a few targeted emails to this existing customer list, hosted a couple of live calls, and put out some tweets announcing the launch. Because the audience had followed the roller coaster and had specifically been asking for the product, they rushed to support it. No paid ads or cold outreach were used for the initial launch surge. Simultaneously, their cold email lead magnet campaign was a key early acquisition tactic: instead of pitching ListKit directly, they emailed prospects offering 50 free verified leads, then converted those who responded into paying customers. This "free leads" hook converted far better than a direct product pitch and became widely copied by competitors.

Andre and his co-founders had an existing paying audience from their agency, their coaching program (Client Ascension with thousands of students), and the productized service that preceded the SaaS. They also had deep personal expertise in cold email — the exact use case their product serves — plus co-founders who were already expert marketers and salespeople in that niche.

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Free trials — Andre explicitly rejected them, saying they attracted "freebie seekers" rather than real buyers. He replaced them with a money-back guarantee instead. Early attempts to build the SaaS with hired developers and designers also failed repeatedly, burning through reinvested revenue from the productized service before a technical co-founder (Oliver) joined and made it work.