Why we exist

We built the AI you could never hire for.

Markster builds Revenue Engine, AI that runs recurring sales and marketing work on the stack you already use. You direct it; the work keeps moving.

Get my growth plan

Backed by 500 Global. We only take businesses we can get results for.

What we stand on

Small enough to care. Built to run like the system you never had.

1AI system

recurring work across the revenue function

new hires, tools, or logins on you

Day 1

running in your voice

Agreedup front

target, ramp, and what counts as hitting it

How Markster started

We kept meeting the same owner.

The pattern

Brilliant at the work. Buried by it.

Before Markster, we ran growth for service businesses one at a time. The same story kept repeating: a great accountant, agency owner, or broker who was also the only person doing outreach, writing the content, and chasing the follow-ups. Growth had quietly become a second job they resented.

The dead end

You can’t hire your way out anymore.

The usual fixes had stopped working. The salesperson costs more than they bring in for the first year. The freelancer covers one channel, then leaves with everything in their head. The next tool is just another login that hands the owner more work, not less.

What we built instead

One AI system, not another pile of tools.

So we built Revenue Engine: AI that connects outbound, content, CRM, and follow-up on the business’s own stack. The company sets the direction, context, rules, and approvals. Revenue Engine does the recurring work, shows what it is doing, and can be steered, paused, or vetoed.

Why we kept going

Owners don’t want to manage growth. They want it to happen while they stay in the work that pays.

The idea behind Markster

AI should finish the work, not suggest more of it.
The company should be able to see and steer every step.
Control stays with the customer.

Why now

The math on growing a service business changed.

None of this is theory. It is what owners tell us on the first call, in their own words.

Good people are hard to find and harder to keep.

Owners tell us the same thing: the right salesperson is either too expensive or already taken, and the marketer they finally hire is gone within a year. The role keeps emptying out.

Another tool is another job.

Owners are done buying software they have to learn and run. A login is not a solution when you are already the bottleneck for everything.

Busy seasons still empty the pipeline.

The minute the work picks up, outreach stops and the calendar goes cold a month later. Growth that depends on the owner’s free time isn’t growth.

What we protect

The promises we don’t break.

You direct it; AI does the recurring work.

You set the goals, context, rules, voice, and approvals. Revenue Engine executes inside those boundaries, and you keep the final word on anything that carries your name.

Outcomes, not activity reports.

We measure ourselves on qualified conversations, not slides full of impressions. If it doesn’t move pipeline, it doesn’t earn a place in the queue you approve.

Your stack, your data.

Revenue Engine works inside the tools you already own, and you keep everything: the contacts, content, pipeline, context, and outputs. No lock-in, cancel any month.

We say no when we can’t help.

A short call is a real check. If we can’t get you results, we tell you and point you somewhere that can. A small client list is how we keep that honest.

The founders

Who you are actually working with.

Meet the founders who built Revenue Engine.

Ivan Ivanka

Founder & CEO · Growth & Strategy

Previously Helmes, Deutsche Telekom · Vodafone, Burger King, Yves Rocher

Ivan has 16 years of total working experience, beginning at Burger King at 16 and later spanning sales, marketing, growth, and company building. The failure mode was identical every time: the moment the owner got busy, growth stopped.

He leads Markster's product direction: how Revenue Engine understands a business, configures its commercial context, and carries recurring work forward in the company's voice.

Attila Sukosd

Co-Founder & CTO · Product & Systems

Previously Airtame · Tesla, Netflix

Attila builds the infrastructure behind Revenue Engine: sending, CRM operations, deliverability, and automation that let AI run recurring work reliably on a company's existing stack.

He leads the product architecture that keeps the work visible, reviewable, and under customer control inside the apps the company already uses.

Company

Advisors and backing.

Advisor

Axel Simon

Markster investor · Advisory board

German investor, advisor, neuromarketer, and strategist.

Backed by

Institutional backing

See where we would start.

A short call tells you whether Revenue Engine fits, which work it would run, and what it costs. No pitch.

Start How it works ›