€60K Revenue and an 8x ROI in 4 Months: How Jan Systemized His Agency Growth
Jan Clauß – Founder / Marketing Agency
Jan has been in marketing since 2005 — two decades of experience across SaaS, tech, and performance marketing. He knew the channels, he knew the tactics. What he was missing was a system that tied it all together and made revenue predictable. In the video and on this page, you’ll learn exactly how he achieved that using Flash Hub’s AI marketing and sales system.
This case study is also an honest conversation between two agency founders who have both led traditional agencies for years, genuinely excited to build things differently now. What it means to grow without scaling through headcount, stay focused on outcomes, and create the freedom to work with the right people instead of managing the wrong ones — and in doing so, deliver real value to everyone involved: the team, the clients, and the business owners themselves.
Starting Point:
Jan came to our consulting call with these key challenges:
- No end-to-end system — plenty of activity, zero predictability
- Could not forecast pipeline or revenue with any confidence
- Every channel tested in isolation, no process connecting them to outcomes
- Decisions based on gut feeling instead of data
- Growth entirely dependent on the network — no way to scale independently
Customer Goals:
These were Jan’s goals for his business:
- Build a reliable, systemized client acquisition funnel — independent of the network
- Generate predictable pipeline that can be forecasted and scaled
- Use the same system for his own agency AND as a proven product to sell to B2B SaaS clients
- Build a lean, AI-powered agency without scaling through headcount
Now we are able to really forecast our pipeline and make smart decisions — how much media budget we want to allocate and how the pipeline is going to develop.
Results After Working With Us:
In four months, Jan turned €7,500 in ad spend into €60K in revenue — with a 50% close rate and an 8x ROI.
He got there by replacing isolated channel experiments with an end-to-end system: ICP definition, psychologically optimized ad creatives, and continuous KPI iteration. The same system he now sells to his B2B SaaS clients.
Jan’s agency Rocketbäm, with two part-time collaborators and AI agents handling operations, runs leaner than most agencies a third of its size.
43 leads generated
12 demo bookings
6 clients closed — 50% sales closing rate
~€60,000 in revenue
8x ROI on ad spend
2 part-time employees + AI agents — lean by design
The next milestone: €1 million in annual revenue — with a team of two to three. We’re proud to continue supporting Jan on this journey and look forward to helping him reach that goal in a healthy, sustainable way.
Ready to Start Your Own Success Story?
Our system is proven to get results. Join Jan and many more other successful customers and take the shortcut to achieve your business goals.
Book your discovery call today and find out together with one of our experts whether our system and you are a good match.
Join a discovery call
We’ll meet you personally online to evaluate if our systems and your goals are a good fit for each other.
Join a 1h growth planning workshop
We create an individual growth roadmap with you and show you how you can unlock your next growth step with the components of our AI growth system.
Start a long-term growth partnership
After the growth planning workshop you can decide if you want to work with us to achieve the milestones and goals of your growth roadmap.