Metrics · Product · Acquisition · Monetization · Monthly · % · Updated 2026-07-21

What is Product Qualified Lead Rate?

Short answer: The percentage of active free or trial users whose behavior meets criteria signaling readiness to buy or upgrade.

Definition

The percentage of active free or trial users whose behavior meets criteria signaling readiness to buy or upgrade.

Formula

Users meeting PQL criteria / Total active free or trial users x 100

How to measure

Define PQL criteria based on usage signals, like inviting teammates or hitting a usage limit, then measure the share of the active base meeting it.

Why track it

PQL rate lets a product-led company forecast upgrade-ready volume and route the highest-intent users to sales or targeted upgrade prompts.

Example

Of 5,000 active free users, 300 hit PQL criteria this month, a 6% PQL rate.

FAQ

What is Product Qualified Lead Rate?
The percentage of active free or trial users whose behavior meets criteria signaling readiness to buy or upgrade.
How do you calculate Product Qualified Lead Rate?
Users meeting PQL criteria / Total active free or trial users x 100
Why track Product Qualified Lead Rate?
PQL rate lets a product-led company forecast upgrade-ready volume and route the highest-intent users to sales or targeted upgrade prompts.
What is Product Qualified Lead Rate? Definition, formula, and growth use · Cofounderbase