MQLs Don't Work: How a Qualified Pipeline Unites Marketing and Sales

MQLs are yesterday's news. Three letters that ruled as the holy grail for years and today do mostly one thing: drive a wedge between marketing and sales.

I have built and led many GTM teams over 25 years in B2B software. The pattern is always the same. Marketing chases the MQL mass, the more the better. Sales gets a mountain of contacts and says at the end of the month: "Those leads were all garbage." Both are right. Both are frustrated. And nobody closes more deals.

This is not a reporting question. It is a leadership question. If you build a GTM team, you define what a real opportunity is. If nobody does, the weakest tool defines it.

What you'll learn

• Why the MQL mass splits marketing and sales.
• How a weighted qualified pipeline turns two teams into one.
• Why defining the pipeline is a leadership task, not a metric.

The thesis: swap the MQL mass for a weighted qualified pipeline. A weighted pipeline value in francs and euros that marketing and sales own together.

🧨 The problem: mass instead of quality

MQL stands for marketing qualified lead. The idea was good once: marketing collects leads, filters out the ones ready to buy, hands them to sales. Sales closes. Sounds clean.

In practice it breaks on quality. Measure marketing by the MQL count and you get mass. Most of those leads never had a buying impulse, no signal. Sales works them, finds nothing, pushes the blame back. Marketing hit its quota and does not understand the complaint.

That is MQL theatre. Two teams optimise for two different numbers and wonder why they are not pulling together. This is exactly what I mean by stuck in the middle: the product works, but marketing and sales are a pile of tools, not a system.

🛠️ How to build a qualified pipeline

The fix is the weighted qualified pipeline. Instead of counting leads, you weight each deal by probability and revenue. A deal at 70 percent probability and 100,000 francs in volume sits in the pipeline at 70,000 francs. So the pipeline reflects real value, not an empty number.

The heart of it is qualified connections. A qualified connection is more than a record from a form. It is a real connection to a potential customer that gains meaning through interaction and interest. Marketing no longer chases addresses, marketing builds relationships.

Here is how you build it, in three steps:

• 1. Read engagement signals. How active is the contact? Do they open emails, show up to webinars, ask questions? The signals show where they are in the buyer journey.
• 2. Make a binding agreement. Marketing and sales jointly define who counts as qualified and what information must be there before a deal enters the pipeline. That is the act of leadership, not the reporting.
• 3. Coordinate continuously. No blind handoff. Regular feedback loops where sales reports back to marketing and both adjust the process.

🤖 A KPI your agents understand too

Here is where 2026 comes in. The weighted qualified pipeline is a KPI everyone understands, from the CEO to the sales rep. And it is a KPI that AI agents can work towards.

AI agents take over the routine: enriching, watching signals, reaching out in a personalised way. But they need a clear definition of what a real opportunity is. That definition is context. Generic AI without context optimises for the wrong number, which means mass again. Garbage in, garbage out. With a clean pipeline definition as the foundation, a few pros plus AI agents play big, three instead of thirty. That is autonomous GTM: GTM running with a small team and agents as if there were thirty.

🎢 Outro: from a wedge to a shared number

✅ What shines. A shared KPI creates transparency. Everyone sees how much real potential sits in the pipeline.

❌ What doesn't shine. A weighted pipeline is uncomfortable. It shows bluntly when there is little real in there. The MQL count was more comfortable because it was allowed to lie.

⚠️ Warning. Without a binding agreement between marketing and sales it stays theatre with a new name. The definition is the work, not the dashboard.

I said at the start that MQLs drive a wedge between the teams. A weighted qualified pipeline pulls it back out. Marketing and sales work towards the same number, in francs and euros. More deals, less frustration. But that only happens when someone leads and defines the pipeline. That is your job, not your reporting tool's.