About | Cobalt Systems | A Family-Run Marketing Team in Denver
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About

Two brothers.
A real team.
No middlemen.

We're Sasha and Goran — two brothers with more than ten years in digital marketing between us. We started Cobalt because we kept meeting business owners who were brilliant at their trade and getting robbed on their marketing: paying an agency two states away for a monthly PDF full of charts and zero new customers.

We do this differently. You deal with us, the people who own the outcome — not an account manager reading from a script.

Who you're working with

Run by the two of us. Delivered by a team we trust.

Between us we've built well over a hundred websites, run six figures in ad spend, and shipped every kind of campaign there is. We set the strategy and stay accountable for your results — and behind us is a small, vetted team that handles the production so nothing waits and nothing slips.

CO / 27Sasha & Goran

Two brothers who have spent the last decade doing exactly this — building websites that convert, running Google and Meta ads, and turning clicks into booked customers. A computer science background on the build side means the technical work is done properly, not outsourced and hoped for.

  • Experience10+ years in digital marketing
  • Websites built100+
  • BackgroundComputer science degree
  • Ad spend managedSix figures and counting
  • You talk toUs. Directly.
TEAMThe people behind the work

You get the attention of a two-person shop with the output of a full agency. Behind us sits a small, trusted team handling the day-to-day production — so work ships on time without ever passing you off to a junior who's never seen your account.

  • Web & designSites, landing pages, funnels
  • Ads & mediaCampaigns, creative, video
  • Content & SEOCopy, blogs, local SEO
  • AutomationCRM, follow-up, reporting
  • Overseen bySasha & Goran, always

How we work

Four rules we don't break.

01

Flat fee, always

We never take a percentage of your ad spend. We don't profit when you spend more, so we'll never tell you to.

02

Your assets stay yours

Domain, Google profile, ad accounts, number, customer list — in your name from day one. The site lives on our platform, and you can take your business elsewhere any time.

03

Reporting you'll actually read

New customers and what they cost. One screen. Not a forty-page PDF nobody opens.

04

We'll tell you the truth

If we're not the right fit, or your money is better spent elsewhere first, we'll say so on the call. An honest no beats a bad yes.

Work with the people who own the outcome.

Twenty minutes with us — not a middleman — and you'll know whether we can help.

Book a call