We have great expertise in marketplaces development. We use both Sharetribe versions: Sharetribe GO and Sharetribe FLEX. Sharetribe GO or its OpenSource version allows you to create a marketplace that has almost all basic marketplace features: let your users create profiles, list their offering, interact with each other, and make online payments. Sharetribe FLEX as it is more scalable and has modern design and usability. We love the idea behind this new app that marketplace owners can even create standalone applications.