8 New Clients in 6 Months — Building a Startup's Entire Sales Infrastructure From Scratch

Affinity is an AI-powered compliance platform that streamlines policies, operationalizes procedures, trains employees, and keeps companies — primarily fintechs and crypto firms — audit-ready at scale. The company was founded by first-time founders who had built a strong product but had no sales infrastructure, no outbound process, and limited experience with the mechanics of generating pipeline. The market is crowded with legacy compliance training solutions, and Affinity needed a systematic way to reach compliance teams at FinTech and FinServ companies, spark conversations, and demonstrate why their approach was different.

Affinity's founders understood compliance deeply but were, in their own words, "completely in the dark" on the science of sales. They had no email outbound in place, no messaging frameworks, no structured prospecting, and limited brand awareness on LinkedIn. Everything needed to be built from scratch — not just the outbound motion, but the entire sales process that would support it. And they needed to do it in a crowded market where compliance leaders are bombarded by vendors pitching incremental improvements over legacy tools.

Sellerate embedded an SDR into Affinity's team for nearly two years, building the sales development function holistically from the ground up. The work went far beyond booking meetings — Sellerate set up the outbound process end-to-end: email infrastructure, messaging frameworks, LinkedIn brand awareness strategy, and structured follow-up cadences. The team built targeted outreach sequences combining email, LinkedIn, and calls, with messaging crafted around specific pain points: outdated compliance training tools, regulatory risk, and the gap between what legacy solutions offer and what modern FinTech compliance teams actually need.

Campaigns were continuously optimized based on performance data, and the outreach quickly became a critical growth driver. Within the first six months, the program onboarded 8 new clients — representing 21% of Affinity's total client base at the time. Pipeline grew 30% as a direct result of Sellerate's efforts, and a 71% meeting completion rate demonstrated consistent engagement quality across the market.

For early-stage startups, the first hire isn't always a hire — it's an embedded partner.

‍Affinity didn't need to recruit, onboard, and manage an SDR while simultaneously figuring out what the sales process should even look like. Sellerate built the infrastructure and ran it, letting the founders focus on product and customers.

21% of the client base came through Sellerate — that's not incremental, it's foundational.When a single partner is responsible for a fifth of your customers, the relationship has moved past "vendor" into core infrastructure. That's the embedded model working as designed.

71% meeting completion rate reflects quality targeting, not just volume.In a market full of compliance tools competing for the same buyers' attention, nearly three out of four booked meetings actually happened — a signal that the outreach was earning genuine interest, not just calendar slots.