PLG guide
What is product-led growth — and how does it work?
Product-led growth (PLG) is a go-to-market strategy where the product itself drives acquisition, retention, and expansion — instead of a sales team.
What is product-led growth?
In a traditional sales-led model, humans move users through a funnel. In PLG, the product does.
Famous PLG companies
Four products that turned free users into enterprise deals — without a traditional sales motion.
Slack
Free to use, became the standard for team communication inside companies before enterprise deals were ever sold.
Figma
Free for individuals, spread through design teams until companies standardized on it.
Zoom
Free video calls spread virally in 2020 — enterprises followed.
Dropbox
Free personal accounts → users brought Dropbox into their workplaces.
PLG mechanics
Three common PLG monetization models — and when each one works.
PLG metrics PMs track
PLG shifts the PM's measurement focus from pipeline to product usage signals.
Time to Value (TTV)
How long until users experience the product's core value? Minimize this.
Activation Rate
% of new users who complete the key activation action. Benchmark: 30%+ is healthy.
PQL (Product Qualified Lead)
A free user who has hit a usage threshold that predicts conversion.
Expansion Revenue
Revenue from existing customers upgrading. In strong PLG, NRR > 120%.
Viral Coefficient (K)
Number of new users each existing user brings. K > 1 = exponential growth.
PLG vs. Sales-Led
Neither model is universally better — the right choice depends on your buyer.
How PLG changes the PM role
PLG PMs obsess over the first 5 minutes of the product experience. Activation is the job.
Onboarding flows, empty states, and first-run experience are as important as core features. A PLG PM asks: "Can a user get to the 'aha moment' without talking to anyone?" If the answer is no, that is the product problem to solve — before any new feature work begins.
Next steps
Build PM skills in the Product Manager track
PLG strategy is one skill in a full PM toolkit. The product manager track covers discovery, prioritization, roadmapping, stakeholder communication, and more.