The Unconventional Path to Building a $20M ARR Sales Tech Company

In a recent episode of Category Visionaries, Zak Lefevre, CEO of ChargeLab, shared how he built a sales engagement platform to $20 million in ARR by deliberately ignoring conventional wisdom about when to hire salespeople and how to structure go-to-market teams.

The Anti-Playbook Approach to Early Sales

Most B2B SaaS founders follow a predictable playbook: build product, hire sales team, scale revenue. Zak threw that playbook out the window. For the first several years of ChargeLab's existence, the company operated without a single salesperson.

"We didn't have any sales team for a while. It was really just me," Zak explains. "I was doing all the sales and closing deals myself, and we had some customer success people that were helping out." This wasn't a temporary bootstrap phase—it was a deliberate strategy that lasted until the company hit significant scale.

The reasoning was simple but counterintuitive. Zak believed that bringing on salespeople too early would actually slow down their learning. "If we bring on salespeople, they're just going to be another layer between us and the customer, and we're going to learn slower," he recalls thinking. "So let's just keep doing it ourselves until we really feel like we have it nailed."

Building Distribution Before Building Sales

While competitors were hiring account executives and building traditional sales organizations, Zak focused on something different: distribution channels. ChargeLab invested heavily in building integrations and partnerships that would drive inbound demand at scale.

"We spent a lot of time and energy building really good integrations with Salesforce, with HubSpot, with all these different systems," Zak says. This integration-first approach created a flywheel effect. When prospects searched for solutions in these ecosystems, ChargeLab appeared as a native option, dramatically reducing customer acquisition costs.

The company also built a robust API that allowed customers and partners to extend the platform. "We have a pretty good API, so people can build their own stuff on top of it," Zak notes. This openness attracted technical buyers and created additional distribution through partner-built solutions.

The Metrics That Actually Mattered

In a world obsessed with ARR growth rates and sales efficiency metrics, Zak focused on different numbers. Customer success became the primary growth engine, with the team obsessing over retention and expansion rather than new logo acquisition.

"We had some customer success people that were helping out, and they were really good at upselling and cross-selling," Zak explains. The company's customer success team wasn't just preventing churn—they were actively driving revenue growth through expansion within existing accounts.

This approach created unusual unit economics. Instead of the typical sales-led model where customer acquisition costs spike before improving, ChargeLab maintained relatively low CAC while building a increasingly valuable customer base through expansion revenue.

When to Finally Build Sales

After years of founder-led sales and customer success-driven growth, Zak eventually made the decision to build a proper sales organization. But the timing was critical. "We really feel like we have it nailed," he says, describing the moment when they finally knew it was time to hire salespeople.

By waiting, ChargeLab had accumulated something invaluable: deep knowledge about what actually worked in sales conversations. "We knew exactly what messaging resonated, what objections came up, and how to overcome them," Zak explains. When they finally hired salespeople, they could hand them a proven playbook rather than asking them to figure it out through expensive trial and error.

The Talent Density Philosophy

Zak's approach to team building reflected his sales philosophy: fewer, better people doing more. "I'm a big believer in talent density," he states. "I'd rather have one person who's really excellent than three people who are mediocre."

This wasn't about saving money on headcount—it was about velocity and decision-making. Smaller teams of exceptional people move faster and communicate more effectively than larger teams of average performers. In ChargeLab's case, this meant they could iterate on messaging, test new channels, and respond to market feedback without the coordination costs that slow down larger organizations.

Building for Technical Buyers

One of ChargeLab's key GTM insights was recognizing that sales engagement software had become a technical purchase. "The people buying our product are often quite technical," Zak notes. "They want to see APIs, they want to understand integrations, they want to build custom workflows."

This realization shaped everything from product development to marketing messaging. Instead of focusing solely on ROI calculators and case studies, ChargeLab invested in technical documentation, developer resources, and integration partnerships. The company positioned itself not just as a sales tool, but as a platform that technical teams could build on.

The Compound Effect of Patience

Looking back on ChargeLab's journey to $20 million in ARR, the unconventional approach paid off in unexpected ways. By staying small and focused on learning rather than rapid scaling, the company avoided many expensive mistakes that plague fast-growing startups.

"If we had hired a big sales team early on, we probably would have burned a lot of cash teaching them the wrong things," Zak reflects. Instead, every dollar invested in growth went toward proven channels and tactics, creating more efficient unit economics and a stronger foundation for eventual scaling.

The lesson for other founders isn't necessarily to avoid hiring salespeople—it's to question whether conventional wisdom applies to their specific situation. Sometimes the fastest path to scale is the one that looks slowest at the start.