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Metrics and analysis

Good campaign, bad follow-up: proving which side the problem is on

The oldest argument between marketing and sales, settled with four numbers neither side can dispute — and what to do once you have the answer.

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The meeting is always the same. Marketing says it delivered volume. Sales says the leads are bad. Nobody brings numbers, and the next meeting repeats it in different words.

This can be settled in ten minutes, with four numbers neither side can dispute.

The four numbers

NumberWhere fromWhat it proves
CPL by sourcethe platformwhether media changed
Volume per weekthe platformwhether capacity was exceeded
Time to first contactthe CRMwhether follow-up changed
Lead → sale conversionthe CRMthe result of the other three

Reading them together answers the question:

Conversion down, CPL flat, response time up → it is follow-up. No argument available.

Conversion down, response time flat, CPL down too → it is media. The lead got cheaper and worse at the same time.

Conversion down, volume doubled, response time up → it is capacity. Nobody is wrong; the team cannot absorb what media delivers.

Conversion down and all three flat → it is external. Offer, price, competitor, seasonality.

The number that usually decides it

Time to first contact. It is the variable that moves conversion most and the one fewest people measure.

The curve is familiar in any lead operation: the chance of making contact falls steeply in the first hour and keeps falling after. That is not opinion, it is the behavior of someone who filled a form and is already looking at something else.

How to measure: take last month's leads and compute the gap between arrival and the first recorded contact. Use the median, not the mean — one lead contacted after three days distorts the mean and hides that most are fast.

If nobody in the operation knows that number off the top of their head, it is the first one to pull.

When sales says "the leads are bad"

That sentence is not useless — it is just vague. Turn it into data with two questions:

"Bad how?" The answers point at different causes:

  • "They do not answer the phone" → response time, or the lead came from bait
  • "They think it is expensive" → a creative promising the wrong price
  • "They are not our audience" → targeting
  • "They were just researching" → optimization event or bait
  • "They already bought elsewhere" → response time, again

"How many, out of the last twenty?" That turns perception into proportion. "Almost all of them" usually becomes "six" once somebody counts.

The middle three are media problems and you fix them. The first and last are on the other side. It is a far better conversation than "the leads are bad".

What to do with the answer

If it is follow-up: the fix is not media, and insisting on changing the campaign burns weeks. The levers are automatic distribution, an alert on the rep's phone, and an owner for leads arriving outside business hours.

If it is capacity: it is the only case where reducing media is right — or hiring. Delivering 400 leads to a team that handles 150 wastes 250.

If it is media: go back to the diagnosis in low CPL and no sales, which separates the five causes.

If it is external: neither side is wrong, and the decision is a business one — price, offer, positioning.

How to bring it to the meeting

Three rules that prevent the war:

Bring all four numbers, not two. Arriving with only your flat CPL looks like a defense. Arriving with four looks like a diagnosis.

Show your own side first. Start with what media got wrong, if anything. Whoever starts defending loses the room.

End in an action, not in blame. "Conversion drops above 40 minutes; the proposal is someone on call until 7pm" is different from "this is your problem".

The routine that ends the argument

Put the four numbers in the weekly report, together, always. Not as an accusation — as the operation's standard read.

After a month the conversation changes in nature: instead of arguing about whose fault it is, both teams look at the same table and point at the same row. That is cheaper than any alignment meeting.

For the broader diagnosis, see expensive leads or a broken funnel.

Frequently asked questions

Which number proves the problem is sales?

Time to first contact, compared against conversion. If conversion falls as response time rises, and it happens across every source, the cause is not media.

What if sales says the leads are bad?

Ask for the definition of bad and the count. 'Bad leads' with no criterion is opinion; 'four out of five asked for a quote and vanished' is data pointing at a specific cause.

How fast does response time need to be?

It varies by sector, but the direction is universal: faster is better, and the drop is steepest in the first hour. Measure your operation's median and compare it against its conversion.

How do I have this conversation without starting a war?

Bring numbers instead of accusations, and bring both sides. Showing your flat CPL alongside rising response time is more productive than pointing at one of them.

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