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TG3 SaaS/Glossary/Product-led growth
SaaS metrics glossary

Product-led growth (PLG).

The motion where the product sells itself, mostly. Here is what product-led growth means, where it fits and the marketing a PLG company still needs.

Definition
Product-led growth (PLG) is a go-to-market strategy where the product itself drives acquisition, conversion and expansion, usually through a free trial or freemium plan.

In a PLG motion the user experiences value before they ever talk to sales, often before they pay. It works when the product is simple enough to adopt alone and the price is low enough to buy without a committee. When it is not, sales-led wins.

How product-led growth works

How product-led growth works.

Self-serve signup  →  value in the product  →  paid  →  expansion
Self-serveusers start without sales, via free trial or freemium
Value in the productthey hit the value moment alone, which is why activation is everything
Expansionusage grows into bigger plans, often bottom-up across a team

PLG lives or dies on activation. If users do not reach value alone, the motion breaks, see activation rate and PLG vs sales-led.

Benchmarks

Where product-led growth fits and where it does not.

PLG suits products a user can adopt alone at a price they can expense. It struggles with complex, high-ACV products that need a committee, a custom rollout and a human to navigate procurement.

Most scaled companies end up hybrid, PLG at the bottom to acquire and a sales-led motion on top to expand into enterprise. Treating those as one funnel with one set of metrics is the classic mistake.

How to improve it

The marketing product-led growth still needs.

01

SEO and content

PLG still needs demand. Self-serve buyers find you through search and content, not a sales rep.

02

Frictionless signup

Every field in the signup form is a tax on your funnel. Cut it to the bone.

03

Onboarding as marketing

In PLG, onboarding is the conversion engine. Treat it like a campaign, not an afterthought.

04

Expansion loops

Build in-product moments that turn one user into a team. Bottom-up expansion is the PLG payoff.

Common questions

Questions about product-led growth.

What is product-led growth?+

A go-to-market strategy where the product itself drives acquisition, conversion and expansion, usually via a free trial or freemium plan.

When does product-led growth work?+

When users can adopt the product alone and the price is low enough to buy without a committee. Complex, high-ACV products usually need a sales-led motion.

Does product-led growth mean no marketing?+

No. PLG still needs SEO, content and a frictionless signup to create and capture demand. The product converts but marketing still has to fill the top.

What is the difference between PLG and sales-led?+

In PLG the product drives the motion and users self-serve. In sales-led, humans drive deals that need a committee and a contract.

Activation rateTrial to paid conversion ratePLG vs sales-ledGo-to-market strategyGrowth loops

Running PLG but stuck on activation?

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