How do you actually know when product–market fit is real?

In this episode of The Revenue Science Podcast, host Rich Smith sits down with Mehdi Taranshi, serial founder and CEO of KnowledgeNet, to examine the structural signals behind sustainable, defensible growth.

Rather than treating product–market fit as a milestone, this conversation reframes it as a behavioral shift in revenue. When fit is real, sales becomes repeatable, cycles compress, and the effort required to close deals collapses because buyers recognize value without extensive explanation.

From there, Rich and Mehdi explore one of the most underutilized assets inside B2B organizations: relationship capital. While CRMs log contacts and activity, they fail to surface the networks that actually drive outcomes—customer champions, internal connectors, board and advisor relationships, and second-degree introductions that create trust before a deal ever reaches the pipeline.

In this episode, you’ll hear:

• The earliest operational signal of product–market fit

• Why repeatability matters more than growth rate

• How AI fails when it isn’t anchored to a sales playbook

• The difference between decision-makers and true champions

• Why durable revenue depends on systems, not heroics

This conversation is for founders, operators, and GTM leaders who want revenue that holds up under scale—not just momentum that looks good on a slide.

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