Product-Led Growth (PLG)

PLG operates through three interconnected loops: The Acquisition Loop — the product creates experiences worth sharing (e.g., a Slack workspace invitation, a Figma file share, a Loom video link). New users enter through these touch points, bypassing traditional marketing entirely. The Activation Loop — the product is designed to deliver core value within minutes of signup, typically through a guided first-time user experience that leads to the activation event. No sales call required. The Expansion Loop — as a team or organization derives value from the product, internal usage naturally expands across more seats, features, and teams, eventually triggering a commercial upgrade for team features, admin controls, or higher usage limits. Product Ops and product design are the primary owners of optimizing each loop.

A Product Qualified Lead (PQL) is a free or trial user who has reached a product usage milestone that strongly predicts readiness to purchase. Unlike a Marketing Qualified Lead (MQL), which is based on marketing engagement signals (downloading an ebook, attending a webinar), a PQL is based on behavioral evidence that the user has experienced product value. The PQL definition is product-specific — for example: "A user who has invited at least 3 teammates AND completed a core workflow within 14 days of signup." Product Ops builds the PQL model by analyzing historical data to identify which early behaviors correlate with paid conversion, then configures automated Sales alerts and in-app upgrade moments that activate when users hit the PQL threshold.

PLG fundamentally changes support and CS operations. With PLG, you have far more users than customers (free tier creates a large user base), but many users contact support with questions. Support Ops must design a scaled-support model: a world-class knowledge base and AI chatbot handle Tier 0 deflection for free users, while paid users receive appropriate SLA-backed support. CS operations shift from reactive relationship management to proactive product engagement — tracking PQL signals and guiding freemium users through activation milestones. Product Ops provides support data back to Product to identify where the self-serve experience fails, feeding a continuous loop from support ticket themes to product improvements.