Marketing qualified leads are a vanity metric that disconnects marketing from revenue outcomes. Here's what to measure instead.
For over a decade, the marketing qualified lead has been the default scoreboard for demand generation. It's also one of the easiest metrics to inflate and one of the least connected to whether the business actually grows.
Why MQLs Disconnect Marketing From Revenue
An MQL measures whether someone crossed an engagement threshold, downloaded a guide, attended a webinar, visited enough pages. It says nothing about whether that person is a real buyer, whether sales can actually convert them, or whether they ever become a customer. A team can hit every MQL target on the plan while pipeline and revenue stay flat, and the metric itself won't tell anyone why.
Worse, an MQL-driven scoreboard quietly incentivizes marketing to optimize for volume over fit. More form fills looks like more success, even when sales is drowning in leads that were never going to close.
What to Measure Instead
The organizations that have moved past MQLs measure marketing's contribution the same way they measure revenue: by what actually influences pipeline and closed business. That means tracking pipeline generated and influenced by marketing activity, conversion rate from opportunity to closed-won by source, and the velocity at which marketing-sourced deals move through the funnel compared to other sources. Those numbers connect directly to revenue, which means marketing and finance are finally looking at the same scoreboard.
Aligning Marketing and Sales Around One Scoreboard
The deeper shift isn't just which metric replaces the MQL, it's getting marketing and sales to agree on one definition of a qualified opportunity before the reporting period starts, not after a disagreement in the pipeline review. When both teams are measured against the same revenue-connected numbers, the conversation changes from "how many leads did marketing generate" to "how much pipeline and revenue did marketing help create," which is the question the business actually cares about.