For companies whose ad spend has to prove itself in revenue

Ad spend that traces to closed revenue, not to dashboard conversions

I run Google, Microsoft, Meta, and LinkedIn campaigns for manufacturers and other businesses whose leads talk to a salesperson before they buy. Every number I report is built from your CRM, not from the number the ad platform reports to itself.

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Founder-run, no account managers Reported from your CRM
One industrial manufacturer, full yearCRM-attributed
Cost per acquired customer45.4% lower
Blended return on ad spend4.55x → 7.18x
Cost per lead$93 → $58
Deals closed140 → 202
Most recent full year against the prior full year. Deal counts and revenue come from the client’s CRM, not from conversions reported by the ad platforms.

The numbers

Work I can show you, from accounts I run myself

Every figure below is anonymized, and every method is described so you can judge it rather than take my word for it.

4.55x → 7.18xBlended return on paid media spend, year over year, at an industrial equipment manufacturer
+24.5%Paid-media revenue at the same manufacturer, on 21.2% less total spend. Cost per lead fell $93 to $58, closed deals went 140 to 202.
285Phone-call leads sitting in the CRM with no source, recovered across 18 months by matching ad-platform call data to CRM records on area code and timestamp
$103 vs $312Cost per unbranded lead on Microsoft Advertising against Google for the same manufacturer, validated across three consecutive months before I moved budget on it

Proof on this site runs anonymized, with the descriptors, methods, and figures kept exact. The year-over-year figures in the first two tiles are CRM-attributed and compare full years, not partial periods.

Who I work with

Built around manufacturers, useful to anyone selling a considered purchase

Most of my work is industrial and commercial manufacturing, and that is on purpose. It is the buyer I understand best: a product with specifications, a sales cycle measured in quarters, and a purchase that more than one person has to agree to.

Industrial and commercial manufacturersSelling through direct sales, dealers, or distributors.
Six to twelve month sales cyclesWhere the lead and the closed deal live in different quarters.
A marketing team of one to four peopleUsually with one person owning the agency relationship.
Enough spend that a point of waste is real moneyBeing wrong about your cost per customer costs real money.

Referrals bring other work my way and I keep it. A seven-location urgent care group, a technical consultancy, a leadership development firm. Different industries, same underlying problem: the spend reports well and nobody can tie it to revenue. If your product takes real consideration to buy, the work travels.

What I do

Two ways to work together

Paid Media Management

Google, Microsoft, Meta, and LinkedIn managed under one retainer, by me. Landing pages, conversion tracking, and attribution are part of the job rather than line items, because campaigns built on a broken measurement layer waste money quietly for months.

See how the management works ›

AI Visibility Audit

Buyers now ask ChatGPT, Perplexity, Gemini, and Google’s AI Overviews for a shortlist before they ever run a search. I test the questions your buyers actually ask, record what each engine answers, and show you who gets recommended when you don’t.

See what the audit covers ›

Flagship engagement

Five years with one industrial manufacturer

The problem. Phone-call leads were landing in the CRM with no source attached, so paid search was being judged on lead volume that was missing a chunk of its own calls. On top of that, a Shopping campaign was spending 4% of the budget it had been given and nobody could say why.

What I did. I matched the ad platform’s call data to CRM records on area code and timestamp and worked back through 18 months of history. That recovered 285 calls, which raised real paid-search lead volume by 14%, and one of those recovered calls traced to an open deal worth $21,000. The Shopping problem turned out to be a stale item-ID whitelist: only 34 of 136 products were eligible to serve. The next year’s plan came straight out of those findings: fewer wasted segments, more budget behind the ones that closed.

More work, including the conversion rebuild at a seven-location urgent care group ›

Cost per lead

Before$93
After$58

Deals closed

Before140
After202

Total paid media spend

Beforeprior year
After21.2% less
Prior full yearYear that followed

Full-year comparison, CRM-attributed. Deal counts and revenue come from the client’s CRM, not from conversions reported by the ad platforms.

Andre Rosdahl, founder of Synthesis Insights

Who you actually work with

You work with me. There is no layer in between.

I’m Andre Rosdahl. Synthesis Insights is my agency, and I run the accounts personally. The person who writes the strategy is the person reading the search terms report on a Tuesday morning and sitting on your reporting call to defend the numbers.

When you ask why a budget moved, you get the answer from the person who moved it, in the same conversation.

More about how I got here ›

How I work

Measurement first, then media, then budget

1

Look at the data before the pitch

I start in your ad accounts and your CRM and work out what the spend is actually producing. If the math does not support hiring me, I will tell you that on the call.

2

Rebuild what a conversion means

Conversion events get verified at the data level before a single budget moves. Cost per lead and cost per acquired customer get rebuilt on CRM outcomes, so the numbers we argue about are the real ones.

3

Manage in the open

You see the same numbers I use, including the ones with limits on them, and you get a plain reason for every change I make.

The full process, month by month ›

“Open, honest, and easy to work with, Andre and his team strive to understand your company and your customer... the feedback and analytics provided have proven that hiring Synthesis Insights has been well worth it!”

Joie, Marketing team, industrial manufacturer

Find out what your spend produced last year

Thirty minutes on your numbers. Bring what you spent and what your CRM says closed, and we will look at the gap together.

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