"Pick a vertical. Go deep. The generalist marketers are already dead."
That's Ryan Stewart—15 years running agencies, $30M+ in revenue—in a video that's been circling my feed: "Marketer: Do This NOW to Survive AI."
His argument: AI is commoditizing every generalist marketing service. The only ones who survive build vertical-specific expertise and proprietary data on a single ICP.
I agree with every word. But here's what nobody tells you: how do you actually pick the right one?
Most founders pick their ICP based on gut feel, past experience, or whoever said yes last. That's not a strategy. That's a coin flip. And in a world where picking wrong means building your entire business on an assumption you never validated—a coin flip isn't good enough.
I had this exact problem. Two audiences. SaaS founders and business consultants. Both fit my offer. Both matched my ICP criteria on paper. But I couldn't serve both well—not at this stage. I needed to pick one and go deep.
So instead of guessing, I spent $69 and 48 hours letting the data decide.
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THE TEST
I took 13 pain points—real frustrations I've heard on sales calls—and wrote each one as a "True or False?"
ad. Same image. Same CTA. Same budget. The only variable was the pain point copy itself.
Then I ran the exact same 13 pain points against both audiences simultaneously. Two campaigns. Two ICPs. Same methodology. Meta distributed budget evenly across all variants and I set auto-pause rules at 370 impressions so no single ad could eat the budget.
The question wasn't just "which pain wins." It was "which audience responds better to my messaging?"
THE RESULTS — SAAS FOUNDERS
Total: 3,277 impressions | 156 clicks | $31.20 spent

🥇 #1—The Runaway Winner
True or False? The thing between me and $1M ARR isn't the product — it's a consistent flow of qualified meetings.
CTR: 7.85% · CPC: $0.13 · C/400i: 31.4
The runaway winner. Nearly 8% CTR on a cold audience. The specificity of "$1M ARR" combined with the admission that the product isn't the problem—that's what does it. SaaS founders know their product works. Telling them their product is fine but their pipeline isn't? That's not an insult. That's a relief.
🥈 #2 — The "Guessing" Effect
True or False? Every time I try paid ads I feel like I'm just guessing and paying for the privilege.
CTR: 5.56% · CPC: $0.15 · C/400i: 22.2
The word "guessing" is doing heavy lifting. Founders hate feeling like they're gambling. This variant reframes ad spend as a lack of control—and control is what SaaS founders crave.
🥉 #3 — The Surprise Climber
True or False? I've run Meta ads before and got nothing but burned budget and zero qualified leads.
CTR: 5.26% · CPC: $0.20 · C/400i: 21.1
A surprise climber. Looked mid-tier in early data but surged as impressions grew. "Burned budget and zero qualified "leads"—concrete, recent for most founders, and "zero" is a powerful word.
THE RESULTS — BUSINESS CONSULTANTS
Total: 5,057 impressions | 177 clicks | $37.66 spent

🥇 #1 — The Rollercoaster
True or False? I've had months with 8 discovery calls and months with zero — and I still can't explain the difference.
CTR: 5.18% · CPC: $0.15 · C/400i: 20.7
"8 calls and then zero" is viscerally specific. Every consultant has lived this rollercoaster. The killer phrase: "I still can't explain the difference." It's not just that revenue is inconsistent—it's that they don't know why.
🥈 #2 — The Referral Trap
True or False? My best clients all came from referrals and I have no idea how to replicate that with paid traffic.
CTR: 4.41% · CPC: $0.16 · C/400i: 17.6
Names the referral trap: your best channel is the one you can't control or scale. They're not looking for tips—they're looking for a system.
🥉 #3 — The Fear Admission
True or False? I'm afraid to put more budget into ads because I don't know what went wrong the first time.
CTR: 4.19% · CPC: $0.17 · C/400i: 16.8
The word "afraid." Consultants will admit fear around ad spend in a way SaaS founders won't. Different emotional entry points: SaaS founders respond to ambition blocked ("I can't get to $1M"), and consultants respond to fear confirmed ("I'm afraid to try again").
SO WHICH ICP WINS?
This is the part I didn't expect.
On the surface, the consultants’ campaign got more impressions (5,057 vs. 3,277) and more total clicks (177 vs. 156). You'd think that's a win.
But look deeper. The SaaS campaign produced a 7.85% top CTR vs. 5.18% for consultants. The SaaS floor was 2.47% CTR — the consultants floor was 0.71%. And the SaaS campaign spent $0.20/click on average vs. $0.21 for consultants.
More telling: the SaaS campaign had stronger separation between winners and losers. The top variant scored 246.7 on our ranking system. The consultants top variant scored 134.6. When your best performer is 2x stronger than the other audience's best performer, the data is telling you something.
The signal: SaaS founders don't just respond to my messaging — they respond with conviction. Consultants respond too, but with more hesitation and less urgency. SaaS is the deeper pool.
WHAT DIED
SaaS loser: "I can't tell if my ads are failing because of the creative, the audience, or the offer — so I just stopped." Dead last at 2.47% CTR. It's diagnostic, not emotional — it describes a thought process instead of a feeling.
Consultants loser: "I've tried Meta ads for my consulting practice and got clicks from people who would never buy from me." 0.71% CTR. It blames the platform instead of naming the founder's own unsolved problem.
The pattern: Copy that externalizes blame underperforms. Copy that names the founder's internal experience — fear, confusion, inconsistency — crushes it. People don't click on problems they can blame someone else for. They click on problems they can't escape.
THE UNEXPECTED SIGNAL
The "True or False?" format itself might be a variable.
Every ad used this format. The top performers across both audiences hit 4-9% CTR. Even the lowest SaaS performer landed at 2.47%. The median sits around 4.5%. For cold traffic to a landing page with no offer optimization, those numbers are unusually strong across the board.
I need to isolate this.
Sprint 2 will lock the winning pain points and test headline formats — including a control group that drops the "True or False?" frame entirely. If the format is doing 30% of the work, I need to know before I build the rest of the funnel on it.
WHAT CHANGES
Based on this sprint, here's what I'm updating across FounderScale:
Primary ICP: SaaS founders get top priority in targeting, messaging, and content. Consultants stay as a secondary audience but get less budget and attention.
Website homepage: Shifting from generic "founders" language to SaaS-specific pain language. "The thing between you and $1M ARR isn't your product" is going above the fold.
Instantly cold email: Testing SaaS-specific subject lines this week — "Is your pipeline predictable?" and "$1M ARR is a pipeline problem, not a product problem."
Next sprint: Sprint 2 locks the winning pain from each audience and tests 20+ headline variations on top of them. The question: which framing of this pain converts best?
WHAT HAPPENS NEXT — THE FULL SERIES
I'm going all in on SaaS founders. The data made the call.
This isn't a one-off test. I'm walking you through my entire microtest framework — on myself — sprint by sprint, in real time. You'll see every decision, every number, every mistake. By the end, you'll have a playbook you can steal for your own business.
Here's the roadmap:
Ep. #005 (this one): ICP Discovery — which audience responds to my messaging?
Ep. #006 (next week): Headlines — which framing of the winning pain gets the click?
Ep. #007: Lead Magnets — what makes a stranger trade their email?
Ep. #008: Creative — does the image matter as much as the copy?
Ep. #009: The Full Funnel — assembling the winning pieces into a live campaign
This is exactly what I'm running for SaaS clients right now. Same framework, same methodology. The only difference is I'm showing you my own numbers instead of theirs.
SEE YOU NEXT
YOUR MOVE
Still guessing who your best audience is? Stop.
We'll test it for you in 48 hours. Multiple ICPs, 13+ variants per audience, real data. You'll know exactly who responds to your offer—and who doesn't—before you spend another dollar on ads.
Or reply and tell me—if you had to pick between SaaS founders and consultants, which one would you have bet on? I'll tell you if you were right.
Thank you, see you soon!



