WHO

WE ARE

Pinnacle Marketplace is a full-service e-commerce agency specialized in helping brands scale their presence across Amazon, marketplaces, and online stores. We provide 360° digital growth solutions, from strategic consulting to content creation, advertising, and UX-focused web development.

Our multidisciplinary team works with both Seller and Vendor Central models, offering personalized strategies supported by advanced data analytics. We help brands optimize listings, boost visibility, and increase conversions through SEO, Amazon Ads, international expansion, and full marketplace management.

Beyond Amazon, we integrate your brand into other leading platforms such as Trendyol, Miravia, El Corte Inglés, Carrefour, eBay, and Walmart, ensuring consistent performance across all channels. We also design and manage Shopify-based eCommerce stores, delivering omnichannel strategies that connect marketplaces, social media, and your own website.

With more than 10 years of experience, over 99 brands managed, and 10,000+ campaigns executed, Pinnacle Marketplace has built a reputation for performance, precision, and innovation in the digital commerce ecosystem.

Our Mission

At Pinnacle Marketplace, our mission is to transform brands into market leaders by delivering tailored, scalable, and measurable e-commerce strategies.

We combine creativity, technology, and analytics to optimize every stage of the customer journey — from product discovery to post-sale engagement.

Our Vision

To become the trusted e-commerce partner for brands worldwide, empowering them to grow, innovate, and connect with customers through data-driven strategies and exceptional online experiences.

We envision a future where every brand — regardless of size — can achieve global reach and sustainable success in the digital marketplace.

What We Do

Amazon Management 360°
Marketplaces Management
UI UX Design
Website Development
Marketing Ads
Social Media Management
eCommerce Store

Helping brands grow, scale,

succeed on Amazon worldwide.

Helping brands grow, scale, succeed on Amazon worldwide.

MEET OUR CEO

Katarina Markovic is an Amazon expert with over a decade of experience helping brands build, scale, and dominate high-performing marketplace businesses.

She specialises in full-service account management, performance-driven marketing, and international expansion across Amazon EU, Turkey and North America.

With a sharp, data-led approach and a deep understanding of marketplace dynamics, she works closely with brands to elevate visibility, optimise conversion, and drive sustainable, profitable growth.

Through Pinnacle Marketplace Agency, she partners with ambitious brands ready to move beyond average results and establish a powerful, competitive presence on Amazon and other marketplaces.