In Forrester’s evaluation of the emerging market for marketplace development platforms, we identified the 14 most significant providers in the category — AppDirect, Arcadier, Arrow Electronics, CloudBlue, IZBERG, Marketplacer, Mirakl, Oro, Persistent Systems, Sitecore, Spryker, Tradeshift, Vendasta, and VTEX — and evaluated them. This report details our findings about how well each vendor scored against 10 criteria and where they stand in relation to each other. Tech leaders can use this report to select the right partner for their marketplace development platform needs.