SGMart is an online marketplace built around making sustainable shopping accessible and practical. It connects individual sellers with buyers looking for quality items at lower prices, with a focus on gently used goods that can be reused rather than discarded. The brand presents sustainability as central to its mission and aims to become a leading UK destination for finding items from local charity shops online.

Its catalogue spans clothing and shoes, books, bags, consumer electronics and accessories, games, home décor, furniture, jewellery, and sports and outdoor products. Shoppers can browse unique and useful items, while individuals can list and sell their belongings through a platform designed to make selling straightforward. SGMart says it offers transparent pricing with no hidden fees, secure payments, online support, and free delivery within the UK. The website also provides guidance on how to sell, alongside a sustainability blog and community forum. Through its charity partners and emphasis on reuse, SGMart encourages customers to support a more sustainable way to shop and sell.