Sellonics

Sellonics is a UK-registered Amazon advertising and e-commerce services agency that helps brands improve their visibility, optimise product listings, and scale on Amazon and emerging marketplaces. Our core services include Amazon PPC campaign management, account optimisation, listing SEO, A+ content development, TikTok Shop setup and management, and product sourcing support. Since our launch, we have partnered with more than 100 Amazon sellers in the UK, US, and EU, managing campaigns for established brands as well as fast-growing private-label businesses. Our work is data-driven and performance-oriented, focusing on careful keyword research, ad optimisation, and ongoing account health monitoring. We provide transparent reporting and collaborative communication so that clients can clearly track progress and outcomes. With a distributed team of more than 15 experienced specialists, Sellonics supports sellers aiming to improve advertising efficiency, maintain compliance with platform policies, and grow their marketplace presence in a sustainable way.