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The off-the-shelf solutions are never a perfect fit. And that's why we decided to fill in this gap.

Kris Krokos

I'm Kris, a co-founder of Deltologic, a software agency specializing in custom solutions for Marketplace Sellers.

But we didn't start this way.

Our journey began in 2020. Since then, we have developed countless custom software solutions for companies from numerous industries across Europe, Asia, and both Americas.

In those last two years, we never specified our niche. But we've noticed a pattern - most of the requests for our bespoke services came from Amazon Sellers.

Talking about their needs, we realized that there are no services on the market that thoroughly meet their expectations.

Most of the Sellers we have spoken with tried at least a few of the available off-the-shelve solutions, but those never allowed them to unlock their full potential. They did possess some elements that suited their businesses but were never a perfect fit. And that's why we decided to fill in this gap.

Now our goal is simple: to revolutionize the way people sell on online Marketplaces.

Working with global startups, research centers, and Fortune 500 corporations, we have learned how to develop superior solutions - from ideation to the final implementation. Now we apply this experience by creating the world's most intelligent custom solutions for Marketplace Sellers.

If you want to learn more about our services, team, and competencies, please feel free to reach out on LinkedIn or at

Meet the rest

of the team.

Raffy Kumruyan

Head of PM

Jakob Wolitzki