Growth Engineering Firm — Stockholm
Growth,
engineered.
We build the systems that make companies grow — using data, AI, and no guesswork.
Every action is a hypothesis. Every result is measured.
Backed by 20 years of performance data · Clients: Lovable, Kry, Epidemic Sound, Yubico
// The Problem
Your marketing is busy.
Your growth is not compounding.
You’re spending on multiple channels but can’t tell what’s actually working.
You’ve hired agencies. The reports were beautiful. The results were unclear.
You know AI is changing everything. You don’t know where to start.
// What We Build
Six ways to engineer
your growth.
Growth Systems Retainer
Continuous closed-loop optimization across your full stack. Every action tracked in the Growth Ledger.
RetainerAI Transformation
Rewire how your company works with AI — from workflows to full marketing automation.
ProjectGTM Stack Build
Full go-to-market infrastructure from zero: attribution, CRM, ads, SEO/GEO, tracking.
ProjectGrowth Audit
Deep diagnostic. Three highest-leverage opportunities. Two weeks. No obligation.
One-timeFractional Growth Engineer
A senior growth engineer embedded in your team 1–2 days per week.
RetainerCogny Autonomous Growth
AI-powered optimization running 24/7 on your stack. Starts at 9 SEK/day.
Software// AI Transformation
The question isn't whether AI
will change your business.
It already has.
Most companies have tried AI tools. Few have rewired how they actually work. We help you identify what to automate, build the systems to do it, and train your team to work alongside AI — not around it.
- AI audit of your current marketing workflows
- Automation of high-volume repetitive tasks
- Internal prompt systems and agent architecture
- Training and change management
Before
- Manual campaign setup — 4 hours
- Weekly report assembly — 6 hours
- Ad copy iteration — 2 days
- Attribution analysis — spreadsheet guesswork
After
- Automated campaign deploy — 12 min
- Live dashboard, always current
- 50 variants generated — 20 min
- Closed-loop attribution — real-time
// Track Record
Results from the field.
Nordic SaaS, Series A
+280%
Organic traffic in 90 days
SEO + GEO strategy for B2B SaaS. Implemented GEO dark traffic detection in month one.
E-commerce brand, Stockholm
-38%
Customer acquisition cost
Rebuilt attribution model. Cut three underperforming ad channels. Reinvested budget into two high-ROI ones.
Startup, pre-Series A
18 days
Time to first revenue-positive experiment
Growth audit → 3 hypotheses → 1 winner confirmed.
// Why Growth Engineers
We ran Growth Hackers Stockholm for ten years. Lovable, Kry, Epidemic Sound, Yubico — we helped build their growth systems.
Before that, we built Campanja — one of Europe's first algorithmic SEM systems — backed by Ram Shriram, and acquired by [24]7.ai.
We got tired of calling ourselves hackers.
What we actually do is engineering. We build systems that compound over time. We test every hypothesis. We measure every result. We don't do feelings — we do the Growth Ledger.
We built Cogny to give every company access to the same infrastructure we built for ourselves.
Growth Engineers is where the humans live.
Years of building growth systems
// From the Field
Latest thinking.
Why we stopped calling ourselves growth hackers
The Growth Ledger: how we track every hypothesis
AI transformation is not an AI workshop
Ready to stop guessing
and start engineering?
Start with a Free Audit
We spend 2 weeks inside your growth stack and deliver a prioritized 3-opportunity roadmap. No commitment.
Try Cogny Free
The AI growth engineer that runs in the background. Connect your stack. See results in 24 hours.
Start Free → cogny.com