techwiki

Product-Led Growth

A go-to-market strategy where the product itself drives user acquisition and expansion, with sales following usage.

Definition

Product-led growth (PLG) is a go-to-market approach in which the end user experiences the product before a sales conversation happens. Signup is self-serve, the free tier delivers real value, and upgrades are prompted by usage hitting limits or by collaborators being invited in. Sales teams engage only after a product-qualified signal, not as the first touch.

Why it matters

PLG shortens the feedback loop between product and revenue. It lets a small company distribute globally without hiring an international sales force. The tradeoff is that it requires deep investment in the product's onboarding, virality mechanics, and self-serve billing, often before the company has product-market fit to justify it.

Showpad and Deliverect have both blended sales-led and product-led motions. Full PLG is more common in developer tools than in the enterprise SaaS categories most Belgian companies target.

Mechanism

Key PLG metrics: time to value, activation rate, viral coefficient, PQL (product-qualified lead) to customer conversion. A PLG funnel assumes a freemium or free-trial layer feeds a paid conversion step; without that, the motion collapses into sales-led with a self-serve signup bolted on.

Related

  • Parent: go-to-market
  • Sibling: B2B SaaS
  • Sibling: Open Core - shares the "free drives adoption" pattern

In interviews & talks

From public interviews and talks · updated 2026-08-01.