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Top Metrics to Measure Success in Product-Led Growth

👋 Welcome to Inspired Momentum!
Success in Product-Led Growth (PLG) isn’t just about having a fantastic product—it’s about understanding how your product drives growth. This week, we’re diving into the key metrics to measure, optimize, and sustain success in your PLG strategy.
In this issue, you’ll learn:
The most critical metrics for PLG.
How to calculate and track them.
Tips to use these metrics to drive real results.
Let’s get started!
📈 The 8 Essential PLG Metrics
Time-to-Value (TTV)
What it is: The time it takes for a user to experience the core value of your product.
Why it matters: A shorter TTV makes users likelier to stick around.
How to improve it: Simplify onboarding and highlight the product’s key benefits early.
Activation Rate
What it is: The percentage of users who complete a key action that defines success (e.g., sending their first message or completing a setup).
Why it matters: Activation is the tipping point where users start seeing value.
How to improve it: Use onboarding flows, tooltips, and guided checklists to nudge users toward activation.
Product Qualified Leads (PQLs)
What it is: Users who have experienced the product’s value and are ready to convert into paying customers.
Why it matters: PQLs are more likely to convert than traditional leads.
How to improve it: Define the behaviors that qualify a lead (e.g., using premium features during a free trial).
Retention Rate
What it is: The percentage of users who continue using your product over time.
Why it matters: High retention strongly indicates product value and user satisfaction.
How to improve it: Focus on ongoing engagement through updates, educational content, and user feedback.
Net Promoter Score (NPS)
What it is: A score that measures how likely users are to recommend your product to others.
Why it matters: A high NPS indicates intense product satisfaction and potential for organic growth.
How to improve it: Act on user feedback and address common pain points.
Churn Rate
What it is: The percentage of users who stop using your product over a specific period.
Why it matters: Reducing churn is crucial for sustainable growth.
How to improve it: Identify churn reasons through exit surveys and enhance user experience accordingly.
Expansion Revenue
What it is: The additional revenue generated from existing customers through upsells or cross-sells.
Why it matters: Expansion revenue is key for scaling without increasing acquisition costs.
How to improve it: Introduce premium features or tiered pricing plans.
Viral Coefficient
What it is: The rate at which your users refer others to your product.
Why it matters: A high viral coefficient means your product drives organic growth.
How to improve it: Incentivize referrals through rewards or built-in sharing features.
🚀 How to Track These Metrics
Tools to Use:
Amplitude: This is used to track user behavior and activation rates.
Mixpanel: To monitor retention and engagement trends.
HubSpot or Salesforce: This is used to identify and manage PQLs.
Intercom or Gainsight: This is used to track NPS and reduce churn.
🎯 Case Study: Slack’s Metrics-Driven Success
The Challenge: Slack needed to prove its value quickly to users during the free trial.
The Solution:
Focused on reducing TTV by simplifying onboarding.
Tracked activation by measuring how many teams sent 2,000+ messages within their first month.
Monitored retention to ensure teams continued using Slack after initial setup.
The Result: Slack’s laser focus on these metrics helped drive its explosive growth and customer satisfaction.
Your Takeaway: Focus on the metrics that most matter to your product’s success.
📣 Let’s Discuss!
What’s the one PLG metric you’re focusing on right now? Reply to this email—I’d love to hear your story and feature it in a future issue!
Until next time,
Filippo
P.S. Share this newsletter with your team or a fellow growth enthusiast—it’s a conversation starter they’ll appreciate!
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