🏥
Private Clinic · London just booked a Diagnosis Call
2 min
Psychology-First Revenue Systems

I don't just run ads. I map how your specific buyers think, decide, and justify purchases — then build the AI-powered system that meets them exactly there. Done-for-you. Installed in 90 days. Proven on my own €350k before it ever touches yours.

€350k+Earned Personally
750k+Audience Across Platforms
9.53xROAS achieved
MScBuyer Psychology
Nikola Krstin
Nikola Krstin
MSc Business Psychology
5 Years Applied Experience
Accepting Clients
Why Your Funnel Is Leaking Money
Watch — 3 min

No pitch · No fluff · 3-minute diagnosis

€350k+ Earned Personally 1.5B+ Creator Views Influenced


The Person Behind the System

Built on 5 Years of
Psychology.
Proven on €350k.

I didn't start as an "agency."

I started with one obsession: why do people actually buy?

That question sent me into 5 years of Business Psychology — not for an academic career, but because I saw what every business owner around me was missing: they were selling features when buyers make decisions based on identity, emotion, and cognitive shortcuts.

While studying, I built Niki13Gaming into a channel with 168 million views. Then I built a print-on-demand brand that generated €177,000 in revenue from €18,600 in ad spend — 9.53x ROAS over 6 months. Every framework I used was built from psychology first, technology second.

Today I have 750,000+ followers across platforms and €350,000+ in personal revenue. Not because I got lucky — because I understood exactly how buyers think, and I built systems that met them there.

I now install the same architecture into high-ticket businesses. The psychology is not an add-on — it's the foundation. The AI is the execution layer, not the strategy.

Nikola Krstin
🎓
MSc Business Psychology
5 years applied to buyer behaviour
📊
9.53x ROAS — Personal Proof
€18.6k spend → €177k revenue, 6 months
👥
750k+ Audience Built Organically
Before any client work existed

Qualification

This Is and Isn't For You

I work with a small number of clients at a time. Be honest with yourself before booking.

This is for you if

  • +You have a proven offer and consistent monthly revenue.
  • +You sell coaching, consulting, or high-ticket services €500+.
  • +Your calendar fills with unqualified people wasting your time.
  • +You're ready to invest seriously, not just test the waters.
  • +You want a system that works every day, not one campaign.

Not for you if

  • You're still validating whether your offer actually works.
  • You want cheap ads or a few social posts.
  • You're shopping for the lowest price, not the best result.
  • You want to protect every euro instead of multiplying it.

What I Build

Three Engines.
One Connected System.

Most agencies sell disconnected pieces. I install the whole machine — ads, funnel, and AI qualification — as one connected revenue engine.

Creative Ads Engine 01 / 03
Creative Ads Engine

30+ AI-powered, psychology-driven creatives in month one. Meta campaigns built around how your buyers' brains process information — not around what looks good to you. The same hook frameworks that built 750k+ audience — now on your paid ads.

Funnel Website Engine 02 / 03
Funnel Website Engine

Landing page built to convert, not impress. A simple funnel aligned to how your buyers decide. Email sequences that recover lost leads and push to sale.

DM Qualification Engine 03 / 03
DM Qualification Engine

AI-assisted ManyChat flow that greets, qualifies, and filters every lead. Only ready-to-buy people reach your calendar. You never waste an hour on a bad call again.


Process

How We Work Together

Three phases. Clear expectations. Revenue in your account.

01
Free · No Pressure
Diagnosis Call

I audit your entire buyer journey through a psychology lens — identifying exactly where buyers lose trust, hesitate, or disengage before converting. You walk away with the highest-leverage insight whether we work together or not.

02
90 Days
System Build

I build your complete revenue engine: psychology-first Meta ads, a landing page that converts, and an AI-assisted ManyChat flow that qualifies leads before they reach you. Every piece connected. Everything tested on my own brands first — never on yours.

03
Ongoing
Scale Partner

When the numbers prove the system works, we optimize and scale together. Continuous creative production, campaign scaling, funnel refinement — with a performance component tied to your actual results. Only available after a successful build. The Build is the proof of concept. The Scale Partnership is where optimisation and compounding begin — available only once the system delivers.


Results

These Aren't Projections.
These Are Receipts.

Real numbers from my own online businesses — tested with my own money before I ever touched a client's account. Every framework here was proven at personal risk first.

9.53xReturn on ad spend
€177kRevenue tracked
€18.6kTotal ad spend
3,593Purchases tracked

One children’s print-on-demand brand. €18,600 in ad spend. €177,137 in revenue. 9.53x ROAS over 6 months. Clear niche positioning, strong direct-response creatives, and disciplined testing. Every euro traceable to a specific campaign.

Meta Ads Results Screenshot

Real Meta Ads Manager data · Jun 18 – Dec 31, 2025 · Every number is verifiable


Testimonials

What Clients Say
After Working Together

From strategy sessions to full system builds — the same pattern every time.

Nobody in this market understands buyer psychology like Nikola. He built us a complete AI Revenue Engine — ManyChat qualification flows, psychologically driven ads, and an automated system that fills our calendar with high-ticket clients. Instead of chasing buyers, they arrive pre-qualified. A level of sophistication we hadn't seen from anyone else.
Nermin
Nermin
YouTube Creator · 1.9M subscribers
€75k+ in high-ticket program revenue
ImperatorFX
We had a great product but our landing page and ads weren't communicating its real value — so we competed on price. Nikola did a full psychological audit, rebuilt the user flow, and repositioned our message around status and emotion. Conversion rate jumped 40% and we raised our prices. He doesn't make things look good; he builds systems that sell.
Sean
Sean
YouTube Creator & Educator · 800k subscribers
+40% conversion rate · Prices raised
50N3
I was stuck at 5 clients per week. Today we see over 20 high-ticket patients per week. The biggest difference is that I feel in control instead of at the mercy of random demand.
Dejan
Dejan
Quantum Medicine Clinic Owner
5 → 20 high-ticket patients/week
kvantna.webador.com
Agency Client
We were a YouTube marketing agency with a great service — but no predictable client pipeline. Nikola came in and installed a complete acquisition system: offer positioning, psychology-driven ads, AI qualification funnel, and automated follow-up. Within the first few months, we went from sporadic inbound to a steady stream of qualified agency clients arriving pre-sold. The system just works. And here's the thing — as an agency ourselves, we build systems for clients. We still couldn't build what Nikola built for us.
Alex YTElevate
Alex
Founder at YTElevate
YouTube Marketing Agency · 30+ clients acquired through the system
ytelevate.com

The Signal That Matters:
When a YouTube marketing agency — who builds acquisition systems for others — hires Nikola to build theirs, that says everything.
Join Them

The Math
Your System Pays
For Itself in Month One.

A real example from one of our clients. The same math applies to consultants, clinics, and any high-ticket business.

Before the System
5 high-ticket patients/week
€200 per visit
€4,000
revenue / month
After the System (90 Days)
20 high-ticket patients/week
€200 per visit
€16,000
revenue / month
The Difference
+€12,000 more every month
€12k+ More revenue
every month
< 1 mo Return on
investment
€144k Extra revenue
in year one
Dejan, Quantum Medicine Clinic: "I was stuck at 5 clients per week. Today we see 20+ high-ticket patients every week. The system paid for itself in the first month — everything after that is pure profit." The system investment starts from €9,000. The return starts in month one. Every month after that is €12,000 more in your pocket.

Investment

Three Ways
to Work Together

Most engagements start with a €1,500 Psychology Audit & Gameplan, followed by a 90-day build if the math makes sense. No hidden fees. No vague retainers. Just an honest conversation about whether there's a real opportunity here.

What this costs assembled piece-by-piece from specialists
  • Psychology Buyer Journey Mapping (how your buyers actually decide)€3,000–€5,000
  • Offer Architecture & Pricing Psychology (restructure to maximise perceived value)€2,500–€5,000
  • Meta Ads + 30+ AI-powered psychology-driven creatives (month 1)€5,000–€9,000
  • Psychology Revenue Audit (offer + messaging + buyer journey full diagnosis)€2,000–€4,000
  • High-converting landing page + full funnel architecture€4,000–€9,000
  • AI DM Qualification system — ManyChat 24/7 lead filtering€3,000–€6,000
  • Email sequences + 5-step nurturing automation (recover every lost lead)€2,000–€4,000
  • Retargeting campaign architecture + lookalike audiences€2,000–€4,000
  • VSL script + psychological video narrative framework€3,000–€6,000
  • Monthly creative refresh — AI-powered, ongoing production€2,500–€4,000/mo
  • CRM setup + lead tracking dashboard + reporting infrastructure€2,000–€4,000
  • Full system coordination + ownership + weekly accountability€3,000–€5,000
The full stack, assembled from specialists 12 disciplines. 12 invoices. 12 people who don't talk to each other.
€35,000–€65,000+ You save €56,000+
One partner. One system. From €9,000.
Capacity is intentionally capped at 3 active builds at any time. When full — waitlist only. No exceptions.
Audit & Gameplan
Show me exactly where money is leaking — and how to stop it
€1,500
One-time. Implement yourself or with me. Most clients recover this within the first week of implementing the quick wins alone.
  • Full psychology audit of your ads, funnel, website, DMs, and email — every single point where buyers drop off and why.
  • Offer positioning diagnosis: exactly why your buyers hesitate, doubt, or choose a competitor instead.
  • 3 "48-hour quick wins" — specific changes you can make this week that move the needle immediately.
  • Prioritised 90-day action roadmap: what to fix first for maximum ROI, ranked by impact.
  • 60–90 min live deep-dive call + written PDF report you can hand to any team member.
  • Competitive psychological analysis: how you appear vs. alternatives in your buyer's mind.
  • The Diagnosis Guarantee: I identify €10,000+ in recoverable revenue, or the call is free.
Start Here — Book Free Diagnosis Call
Scale Partner
Stay, optimise, and compound — with skin in the game
from €5,000/mo
Available only after a successful 90-Day Build. Performance component tied to real results — not just hours.
  • 8–12 fresh creatives monthly — you never run stale content or creative fatigue again.
  • Continuous Meta optimisation based on live data: bids, audiences, placements, creative testing matrix.
  • Monthly psychological offer refresh — your message evolves with your market, not against it.
  • DM bot training and refinement until qualification rates reach their ceiling.
  • Expansion into new acquisition channels (YouTube, TikTok, email) only once the core system is proven profitable.
  • Monthly performance review call + full reporting dashboard — you always know exactly where you stand.
  • Performance component: my incentives align with your growth, not with billable hours.
Apply After Your Build
🛡️
The Diagnosis Guarantee: If I audit your business on the Diagnosis Call and can't identify at least €10,000 in recoverable revenue within your current system — the call is free and I'll tell you directly. I've never had to honour this. But the offer exists because I only work with businesses where I can see the math clearly.

The Build Guarantee: If the system doesn't generate enough qualified sales calls to cover your investment within 90 days of going live — I keep optimising at zero additional cost until it does. No cap on time. No conditions beyond a working offer.
FAQ

Questions Serious
Owners Usually Ask

If you're still on the fence, these are the answers that matter.

Let's look at a real example. Dejan, owner of a quantum medicine clinic, was stuck at 5 high-ticket patients per week at €200 per visit — that's €4,000 per month. After 90 days with the system, he reached 20 patients per week: €16,000 per month — that's €12,000 more every month. The system costs €9,000 — the return comes in the first month. Every month after that is €12,000 extra. Year one: +€144,000. That's not a projection — those are his real numbers. Your numbers may differ, but the logic is the same: if the system generates more revenue than it costs in the first month, every month after that is pure profit. That's mathematics, not marketing.

Most engagements start with a €1,500 Psychology Audit & Gameplan — a standalone deep diagnosis of your current setup. If the math makes sense, we move into a 90-day build from €9,000 (upfront or three payments of €3,000). After a successful build, the Scale Partnership is available from €5,000/month. The exact scope is agreed after the Diagnosis Call, once I've seen your numbers. If there's a real opportunity, we'll find a structure that works. If there isn't, I'll tell you that on the call.

Any business where qualified lead flow is the bottleneck. That includes e-commerce brands ready to scale ad spend profitably, coaches and consultants with high-ticket offers drowning in unqualified calls, and service businesses — clinics, construction, real estate, law firms — that have real demand but no system to capture and convert it. What they all have in common: a proven offer, real revenue, and the ambition to grow without chaos. If you're still validating your product or looking for the cheapest option, this isn't for you.

The first 2–4 weeks are building and installing. Once the system is live, the first real signals — DM conversations, lead quality, ad performance — are visible within 30 days. A complete picture of profitability typically takes 60–90 days. Anyone who promises faster is selling hope, not architecture.

The whole system. Running ads without fixing what happens after the click is pouring water into a leaking bucket. I audit the full buyer journey — ad, creative, landing page, DM qualification, email follow-up — and fix every point where revenue is escaping. If your website is weak, I build a new one. If your DMs are chaotic, I install an AI-assisted ManyChat system. The scope depends on your specific situation, not on a fixed package.

Sometimes one part is clearly the bottleneck. If your funnel and sales process are strong but your creatives and ads are weak, we do a Creative & Ads build. If traffic is coming but your DMs are chaotic, we do an Ads + ManyChat build. If traffic exists but nothing converts, we fix the funnel and the DM flow. We'll decide on the call which approach actually makes sense — not which package looks good on a proposal.

Yes, if the website is the weak link. It's not a separate "web design" service — it's one piece of the revenue machine, and it's built to convert, not just to look good. For simple funnel pages, it's included in the system build. For a full website rebuild from scratch, there is an additional investment on top of the base project fee, which we agree on after the Audit & Gameplan.

As proof — this site you're reading right now was designed, built, and written entirely by Nikola. No agency, no freelancer, no template. Every word, every animation, every conversion element. The same systems architecture applied to his own positioning. If a site that looks like this is what he builds for himself — imagine what he builds for clients.

The psychology doesn't change whether your business is online or offline. Buyers in every industry go through the same decision stages — they just encounter different touchpoints.

I've built systems for a Quantum Medicine Clinic that went from 5 to 20 high-ticket patients per week. The mechanics were digital (Meta ads + ManyChat qualification) — but the strategy was pure applied psychology: understanding exactly what moved their specific buyers from "interested" to "booked." The same approach works for clinics, law firms, real estate agencies, consultants, and any high-ticket service business.

Most agencies separate their services — ads team, content team, funnel team. Each team optimises its piece. Nobody owns the result. I own the whole system, start to finish. One person with one goal: revenue in your account. On top of that, the frameworks I install were tested on my own brands first. €350,000+ earned. 750,000+ audience built. Every piece of this system was proven with my own money before it ever touched a client's business.

Beyond execution — I have a Master's in Business Psychology. That means before I write a single ad or build a single page, I map exactly how your buyers think: what cognitive biases are active in your market, what triggers their decision, what blocks it. Most agencies guess. I apply tested frameworks.

Most agencies separate execution from strategy — you get an "ads team" who tests hooks, a "funnel team" who builds pages, and a project manager who coordinates. Nobody owns the result.

I have an MSc in Business Psychology. Before I write a single ad or build a single page, I map exactly how your buyers think — what cognitive biases are active in your market, what triggers their decision, what blocks it. Then I build the system to meet them there.

The result: systems that don't just run — they convert at every touchpoint, because every element was designed with buyer psychology in mind from the start.

The Audit & Gameplan is €1,500 — a one-time investment that typically identifies significant recoverable revenue before we ever build anything.

The 90-Day System Build starts from €9,000 (or three payments of €3,000) — assembled separately from specialists, the same system costs €35,000–€65,000+. With me, you get the whole machine under one roof, one point of accountability, and a guarantee tied to your actual results.

The Scale Partner is from €5,000/month — available only after a successful build, with a performance component tied to your actual results.

Everything starts with a free Diagnosis Call.

Book a free Diagnosis Call. In that call, I'll audit your current setup, identify the highest-leverage bottleneck, and tell you exactly how I'd approach fixing it — whether we work together or not. No pitch. No pressure. Just a real conversation and a real diagnosis.


One Last Thing

Most Owners Know
Something Is Off.
Very Few Stop and Fix It.

The gap between getting by and scaling with control is almost never the product. It's the system that consistently brings the right buyers in.

Book Your Free Diagnosis Call

No pitch · No pressure · Just an honest diagnosis and a clear next step