NumberEight converts mobile sensor data into contextual audience segments without capturing PII, addressing the fundamental breakdown of cookie-based targeting as media consumption fragments across podcasts, gaming, and connected TV. What began as a thesis project for contextual SoundCloud recommendations has evolved into a B2B data platform serving podcast platforms, media sales houses, and agencies. In this episode of Category Visionaries, we sat down with Abhishek Sen to unpack how NumberEight navigates the complex adtech ecosystem and the tactical GTM strategies that drive their expansion across multiple customer segments simultaneously. Topics Discussed: - How NumberEight evolved from a Netherlands thesis project (contextual SoundCloud recommendations) to solving adtech’s identity crisis - Technical architecture: converting mobile sensor data to contextual audience segments without PII collection - Multi-segment GTM approach across podcast platforms (AdSwizz, Triton), media sales houses, and agencies - Why the company targets podcasting and gaming simultaneously despite different data density challenges - Conference strategy: 45+ targeted meetings per event while completely avoiding booths - Building category credibility through IAB Tech Lab standards work and white paper contributions - The breakdown of cookie-based targeting as consumption fragments beyond web browsers GTM Lessons For B2B Founders: - Execute systematic conference preparation to maximize deal flow: Sen books 45+ targeted meetings across 4-day conferences like Cannes Lions through advance relationship mapping and mutual connection identification. The tactical framework: pre-research each prospect’s annual priorities, identify shared connections for warm introductions, and plan specific value propositions for each conversation. Execute daily follow-up during the conference to prevent pipeline degradation. Sen’s insight: ”Prep is incredibly important... we evaluate okay, Brett, head of monetization at ABC Company. Who does Brett know that I know? What is the actual proposition we want to discuss?” - Avoid booth competition when capital-constrained: NumberEight deliberately avoids exhibition booths at major conferences, recognizing the futility of competing against Amazon’s ”entire city mockups” and Google’s massive displays. Instead, they focus on authentic relationship building through targeted meetings and dinner sponsorships. The strategic principle: startups should leverage their authenticity advantage rather than attempting to out-spend established players in awareness channels where they’re fundamentally disadvantaged. - Maintain strict messaging separation between investor and customer tracks: Sen emphasizes the critical disconnect between vision-focused investor pitches and problem-focused customer conversations. His customer insight: ”You tell any customer you’re going to revolutionize... they’re like ’man, you make me money, I’ll be your friend.’” The implementation: develop completely separate messaging frameworks where investor decks emphasize market transformation while customer presentations focus exclusively on measurable business impact and revenue generation. // Sponsors: Front Lines — We help B2B tech companies launch, manage, and grow podcasts that drive demand, awareness, and thought leadership. www.FrontLines.io The Global Talent Co. — We help tech startups find, vet, hire, pay, and retain amazing marketing talent that costs 50-70% less than the US & Europe.  www.GlobalTalent.co // Don’t Miss: New Podcast Series — How I Hire Senior GTM leaders share the tactical hiring frameworks they use to build winning revenue teams. Hosted by Andy Mowat, who scaled 4 unicorns from $10M to $100M+ ARR and launched Whispered to help executives find their next role. Subscribe here: https://open.spotify.com/show/53yCHlPfLSMFimtv0riPyM