Product Validation: What 6,000 Product Launches Reveal artwork
Predictable B2B Success

Product Validation: What 6,000 Product Launches Reveal

  • E523
  • 1:08:08
  • February 4th 2026

In this episode of Predictable B2B Success, Vinay Koshy interviews Laurier Mandin, founder and CEO of Graphos Product and author of "I Need That." Mandin draws on over 25 years of experience and more than 6,000 product launches to explain why some products achieve lasting success while others do not. He offers practical insights on how effective validation can transform product launches and highlights common mistakes businesses make in this process.

The episode explores why innovative founders may hesitate to seek honest market feedback, the neuroscience behind B2B buying decisions, and the frameworks Laurier Mandin uses to reduce risk and create compelling offers. It also covers how to identify emotional triggers in enterprise procurement and leverage post-mortems on lost deals for continuous improvement.

Listeners will learn how to distinguish between "nice-to-have" and "mission critical" features, avoid confirmation bias, and leverage AI disruption for competitive advantage. The episode provides a candid and practical approach to achieving predictable B2B product success.


Some topics we explore in this episode include:


  • The founding story of Graphos Product – How Laurier Mandin transitioned from journalism to product launches.
  • Team building and leadership – The value of a seasoned, long-standing team for successful product launches.
  • Product market fit and validation – Why early, unbiased validation is critical and how to do it right.
  • Psychology of B2B buying – Understanding emotional (limbic) vs. rational (tank brain) buyer responses.
  • Identifying triggers and pain points – Methods for auditing users and understanding their real motivations.
  • The CLIMB framework and coveted condition – Mapping the aspirational outcomes buyers seek from products.
  • Positioning and messaging – Turning research into clear, compelling statements that resonate with stakeholders.
  • The power of case studies and visuals – Using infographics and storytelling to enhance credibility and interest.
  • AI’s role in differentiation – Leveraging AI for efficiency and innovation, and why resisting it isn’t an option.
  • Gaps in B2B validation practices – What B2B teams can learn from consumer brands about staying close to customer needs.
  • And much, much more...


Predictable B2B Success

If you lead a bootstrapped or funded B2B tech company and need revenue to be predictable, not just possible, this podcast was built for you.

Predictable B2B Success is the only show built exclusively for CEOs at seed-to-Series C tech companies who are ready to replace random acts of growth with a scalable, repeatable revenue system from first dollar to $50M+ ARR and beyond.

Each week, host Vinay Koshy sits down with elite revenue operators, GTM leaders, and founders who have solved the hardest problem in funded B2B tech: turning chaotic, unpredictable growth into something structural, a system that holds under investor pressure, market shifts, and scale.

What you will walk away with every episode:

  • Operating frameworks for building predictable revenue pipelines
  • Real playbooks from founders who have scaled B2B companies from seed to Series C and beyond
  • GTM, RevOps, demand generation, and category design insights built for C-suite decisions, not marketing teams
  • Strategies that compound across your organisation, not one-off tactics that fade

Why 500+ episodes and a 5.0-star rating?

This is not a show about inspiration. It is a show about operating clarity. Every guest is chosen because they have built systems in sales, content, community, product, or customer success that made revenue predictable. After 500+ episodes, the patterns are unmistakable. This archive is your competitive advantage.

Trusted by founders and CEOs at bootstrapped and funded B2B tech companies across SaaS, cleantech, AI, and enterprise software.

Rated 5.0 stars on Apple Podcasts. Ranked top 5 B2B podcast by Feedspot (2026). 500+ episodes since 2020.

Subscribe now and get a new episode every week, turning your revenue from a moving target into a scalable system.

Show notes, frameworks, and transcripts: sproutworth.com Subscribe to The Inclined, the weekly newsletter for funded B2B tech CEOs: sproutworth.com/newsletter Connect with Vinay Koshy on LinkedIn: linkedin.com/in/vinaykoshy