What a Good Marketing Report Should Tell You (And What It Shouldn't)
- Aug 10
- 5 min read
If you've ever opened a marketing report from an agency and thought "okay... so is this good?" — you're not bad at marketing. You got a bad report. A good marketing report shouldn't require translation. It should tell you what you spent, what you got for it, and what's changing next month. That's it. Everything else is decoration.
We're a small agency in Rochester, New York, and we work with dentists, chiropractors, restaurants, and service businesses across the region. Almost every one of them has a story about the 30-page PDF from their last agency that arrived like clockwork and explained absolutely nothing. Reports got long because length feels like effort. It isn't.
A good marketing report answers three questions
Strip away the charts and the logos. Every report you receive is trying to answer three questions, and if it can't answer them plainly, it's failing:
What did we spend? Total, and broken out by channel — not just "ad spend" as one lump number.
What did we get? Leads, calls, form fills, bookings, orders. Real outcomes, with a cost attached to each one.
What are we changing because of it? A report with no decisions in it is a receipt, not a report.
That third one is the tell. Anyone can pull numbers out of a dashboard. The value is in what a human decided after looking at them. If your report has no "here's what we're doing differently," you're paying for data entry.
The numbers that actually matter
For a local business spending somewhere between $500 and $10,000 a month, the list of metrics that genuinely drive decisions is short. Uncomfortably short, if you're used to long reports.
Cost per lead (CPL). What one qualified inquiry costs you. In our accounts this typically lands anywhere from about $8 to $60 depending on the vertical and how competitive the local market is — a huge spread, which is exactly why your own trend matters more than any benchmark.
Lead volume. Cheap leads don't help if there are three of them. Volume and cost have to be read together, always.
Return on ad spend (ROAS), when there's a trackable purchase. For offer-driven promotions we regularly see multiples in the high single digits and occasionally well beyond that, but a single hot month is not a trend.
Close rate and lead quality. This one lives in your office, not ours. Twenty leads that book five appointments beats forty leads that book two.
Trend, month over month. One month is noise. Three months is a story.
Notice what's missing: impressions, reach, engagement rate, follower growth. Not because they're fake — they're real numbers — but because you can't take them to the bank, and you shouldn't be asked to feel good about them.
Vanity metrics: what a report shouldn't lead with
Vanity metrics are the numbers that only ever go up. That's the whole trick. Impressions climb when you spend more, reach climbs when you spend more, and "total engagements" climbs when someone's cousin taps a photo. None of it tells you whether the phone rang.
Watch for these specific moves in a report:
Leading with impressions or reach. If the first big number on page one is a seven-figure impression count, it's a magic trick.
Reporting clicks as if they were leads. Clicks are a step, not an outcome.
Percentage changes with no base number. "Engagement up 340%" means nothing when it went from 5 to 22.
Screenshots of platform dashboards with no interpretation. That's the raw ingredient, not the meal.
No mention of spend at all. Any result is impressive if you hide the price.
Engagement and reach have a real place — as diagnostics. Low reach can explain slow lead flow. Falling click-through rate is one of the earliest signs of creative fatigue. They belong in the report as supporting evidence, further down, doing a job. Not as the headline.
What your report should look like
The best version of a marketing report is short enough that you actually read it. Ours generally follow this shape, and you should feel free to demand the same from whoever you work with:
A one-paragraph plain-English summary at the top. What happened, in the language you'd use out loud.
Spend and results side by side, this period versus last period.
Cost per lead and lead volume, with the direction they moved.
A short note on what's working — a specific campaign, audience, or ad, named.
A short note on what isn't, and what we're doing about it. Including when the honest answer is "we spent money learning something and here's what we learned."
Next month's plan in three or four bullets.
That's a page or two. If a report takes more than five minutes to understand, the problem isn't your attention span.
The uncomfortable parts a good report includes anyway
Here's the difference between a report and a sales document: a real report contains bad news. Campaigns plateau. A creative that crushed it in month two stops working in month four. Seasonality hits. A test fails.
We've told clients that a campaign we recommended didn't work. We've told them a budget increase didn't produce a proportional lift and we're pulling it back. That's not a bad month — that's the process functioning. An agency that only ever sends good news is either lucky or editing.
Also worth saying out loud: attribution is imperfect. Someone sees your ad Tuesday, searches your name Friday, and calls the following week. Platforms disagree with each other and both disagree with your front desk. A good report acknowledges that instead of pretending to a precision that doesn't exist — and it leans on your actual booked-revenue numbers to sanity-check the story.
Questions to ask about your next report
You don't need to learn a new vocabulary to hold your agency accountable. You need four questions:
What did one lead cost me this month, and what did it cost me last month?
Which specific campaign or ad drove the most of them?
What are you changing next month, and why?
What didn't work?
If those get answered clearly and quickly, you're in good hands. If they get answered with a chart tour, you have a different kind of problem.
Reporting is where trust either builds or quietly dies
Nobody fires an agency because of one slow month. They fire an agency because six months went by and they never once understood what was happening with their money. Reporting is the entire relationship compressed into a document. Make it clear and the trust compounds; make it confusing and it erodes even when results are fine.
If you're staring at a report right now that you can't make sense of, send it over. We'll read it and tell you straight what it says about your spend — no pitch required.
Brummble is a digital marketing agency in Rochester, NY working with local medical practices, restaurants, and service businesses. Visit brummble.com or call 585-802-1377.
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