Business

Are Your Leads Good? How to Track Qualified Leads and the Revenue They Generate

By Kristen McAvoy August 29, 2026 7–9 min read

Abstract funnel of glowing nodes and lines filtering scattered dots into a smaller, brighter stream of gold light
Plenty arrives. The work is telling which few are worth counting.

The inquiries are flowing in. Someone filled out your contact form on Tuesday, two people called last week, and someone you sort of know sent a message through LinkedIn. So the marketing is working. What you cannot say, if a friend asked you over coffee, is whether any of it was worth the money. The way to find out is to track qualified leads, channel by channel, and match them against the revenue they turn into.

Here is how you start that determination. For each channel you use, there are four numbers to track monthly: what you spent, how many real inquiries came in, how many of those became customers, and what those customers paid you. Build a four-column spreadsheet, one column per number. When an inquiry arrives, ask how they heard about your business and write down the answer. Your website contact form can capture the same thing. Review it once a month against your bank statement rather than your analytics.

At your volume, you don’t need a CRM or a lead-scoring system, and buying one now would waste money you could spend on the work. Those tools earn their keep later, once there is a real pipeline for them to manage.

The advice you have been reading is for businesses with a sales team

The typical advice opens on your exact pain point. Google Ads reports 50 conversions, and you can only find 8 paying customers. A representative guide then has you capturing GCLID values in hidden form fields, defining conversion events, building an automated feed from your CRM back into Google Ads, and accumulating 30 or more offline conversions before the bidding will function. All of it assumes a sales team nurturing your pipeline, a CRM to help them, and either a developer or an API budget.

If eight people a month get in touch, you will never reach thirty. That is not simply expensive advice for a business your size. Financially, it doesn’t work.

The lead-scoring answer has the same problem in a friendlier costume. Scoring exists so a sales team can decide who to call first when there are more names than hours. With eleven names in front of you this month, you already know all eleven, and you probably remember which one asked a good question.

Okay, so what is a “qualified” lead?

There is no universal definition, and the major publishers gloss over that.

HubSpot describes a marketing qualified lead as a contact who has engaged with marketing content and shows potential interest but is not ready for a sales pitch. That is a behavioral test. First Page Sage defines the same term as someone who has indicated intent to make a purchase and been determined able to afford the product on offer, which is an intent-and-budget test. Those describe two different groups of people. HubSpot then quotes First Page Sage’s conversion benchmarks inside its own article as though the two were measuring the same thing.

You don’t have to settle a decade-old industry argument to run your own business. You need a test you can apply in four seconds while the kettle boils. Two questions will give you that:

  • Do they want the thing I actually sell, rather than something adjacent I would have to invent?
  • Can they realistically afford it?

Two yes’s is a qualified lead. One yes is probably worth a conversation. Two no’s are a deal breaker, and you should stop counting those, because counting them flatters your numbers and then confuses you three months later when the revenue does not follow.

Write your version of that test down once, in a sentence, before you start to track qualified leads, and don’t change it partway through a quarter. A definition that moves is worse than a definition you disagree with.

The two-question test to track qualified leads: do they want what you sell, and can they afford it.
The test in full. Write your version down once, then keep it still for a quarter.

How to track qualified leads in four columns

This is the whole system you need to track qualified leads. It fits on one screen.

ChannelSpentInquiriesBecame customersRevenue
Referral0647,400
Instagram18091300
Google240323,100
Newsletter0422,800

Four rows, four numbers each, and a month of your marketing life is legible. Referrals convert at two-thirds and pay for everything. Instagram produced the most inquiries and one small job. That is not a reason to quit Instagram. It is a reason to stop treating raw volume as the scoreboard, which is the same trap a social media audit is built to pull you out of.

We did not invent this format, and the source makes that clear. The clearest version we found anywhere was published not by a marketing agency but by a UK business advisory community, which recommends logging cost, inquiries, sales and revenue per channel in a plain table, asking customers directly how they found you, and reviewing it monthly alongside your management accounts.

Simple, consistent tracking beats complex dashboards every time.

If you are just getting started, you will have months where three of those rows are zero. Keep the zeros. A zero is information, and in six months the shape of the table is your entire marketing strategy.

If you already have momentum, add a fifth column for average job size, because a channel that sends four small jobs and a channel that sends one large one look identical in the inquiries column and nothing alike in your bank account.

When the inquiries go up and the revenue does not

Once you track qualified leads for a few months, this is the most common shape of the problem, and it has three usual causes.

The first is that you are attracting the wrong people. More names, the same conversion rate, less money each usually means your marketing has drifted toward whoever is cheapest to reach rather than whoever is best to serve. Look at what the new arrivals ask for. If they ask your price before they ask what you do, you have a positioning problem wearing a lead-generation costume, and the fix starts with knowing who you are actually for.

The second is that your follow-up broke. Volume rose, your response time slipped from two hours to two days, and the conversion rate fell to match. This one is cheap to fix, so check it first.

The third is that nothing is wrong and your sales cycle is simply longer than your reporting window. If it takes two months to close, then this month’s new contacts and this month’s revenue describe two different sets of people, and comparing them tells you very little. Count revenue against the month the first contact arrived, not the month the money landed.

A word on buying leads

You will be offered them. Don’t rely on the testimonials. Before you say yes, read what tradespeople say about lead marketplaces when they are talking among themselves.

On an electricians’ forum, one contractor described getting “tire kickers and ‘over the phone ball park pricing’ customers”. Another described being charged $125 for a lead billed as a new service upgrade when the customer wanted a receptacle replaced, and said the platform “comes up with excuses to justify not crediting for bad leads.” A third called them “bucket-bottom customers looking for a cheap deal.”

Purchased leads are not automatically bad. But they arrive already shopping on price, and they belong in your table as their own row with their own cost, so that in three months you can see plainly what they were worth instead of remembering the one good job and forgetting the eleven that went nowhere.

Frequently Asked Questions

What if everyone calls me and I never get a chance to record anything?

Then you ask on the phone. “Can I ask how you came across us?” costs four seconds, and it is the single most valuable question in this article. Keep a notebook by the phone if that is faster than opening a spreadsheet. Half your contacts recorded properly beats all of them recorded nowhere.

Do I need a CRM for this?

Almost certainly not yet, and you are in good company. Across the EU only about a quarter of small enterprises with ten to forty-nine employees used CRM software in 2025, according to Eurostat’s e-business figures published in May 2026. The Netherlands runs well ahead of the EU on business software generally, with 70% of enterprises, compared with the EU average of 53%. One caveat: that survey does not count businesses with fewer than ten employees at all, so if you are a two-person operation you are not in the statistics anyone is quoting at you.

How much volume do I need before the numbers mean anything?

To track qualified leads in the four-column table, one month is enough to start and three months is enough to see a pattern. For anything fancier, including conversion-rate comparisons between channels, you want more volume than most small businesses have. Small numbers swing hard. Two odd months out of eight will move a channel’s apparent performance by twenty-five percentage points and tell you nothing real.

What if I genuinely cannot tell a good lead from a bad one yet?

Then track them all for a quarter and sort them afterwards, once you know which ones became buyers. You cannot guess forward. You work backward from the people who paid you, and it costs you nothing but a column.

Should I count someone who goes quiet and comes back four months later?

Count it in the month it first arrived, and note when it closed. Those two dates are how you learn your real sales cycle, which is the number that tells you whether your reporting window is honest.

Start with a month

Open a spreadsheet, make the four columns to track qualified leads, and fill in what you can remember from last month. It will be incomplete and slightly wrong. Do it anyway, because the incomplete version is the baseline, and a baseline you wrote down beats a dashboard you never open.

Then ask the next person who contacts you where they heard about you. That is the whole first step.

This is one of five numbers that together tell you whether your marketing is working. The other four are covered in Stop Guessing: How to Tell If Your Marketing Is Working, which is the place to start if you want the full picture.

Subscribe to our monthly newsletter if you want the rest of this series as it lands.

Not sure what should count as a qualified lead in your business? Book a call, and we will help you write the test down in one sentence. We will also tell you if you don’t need us.

Sources

Every source below is also linked inline where it is cited in the article.

  1. GoodPup Digital. Offline Conversion Tracking Explained. goodpupdigital.com
  2. HubSpot. Sales Qualified Lead. blog.hubspot.com
  3. First Page Sage. MQL to SQL Conversion Rate by Industry. Published October 2024, last modified December 2025. Agency client data 2019 to 2025; sample sizes and geography not disclosed. firstpagesage.com
  4. CH4B. How do I track which marketing is actually working? ch4b.co.uk
  5. Mike Holt Forums. Pay Per Lead Sites such as Angi. US-based forum; pricing quoted in USD. forums.mikeholt.com
  6. Eurostat. Larger enterprises used more e-business apps in 2025. Published 20 May 2026. Covers enterprises with 10 or more employees only. ec.europa.eu
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Comments

One response to “Are Your Leads Good? How to Track Qualified Leads and the Revenue They Generate”

  1. One thing I keep running into with clients: the four columns are easy, it’s the definition that people quietly bend. A lead gets counted as qualified in March that wouldn’t have been in January, and by June the table doesn’t mean anything.

    So, what’s your test? If you had to write down in one sentence what makes a lead worth counting in your business, what would it say?

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