The Serena Mashup Exchange is an online business marketplace that allows users to find, try, and buy pre-built mashups and web services. It has over 325 mashup assets and 2000 community members. The exchange provides a simple business model where users can automate processes by connecting with community experts and leveraging existing mashups and web services. The exchange benefits both business consumers by helping them extend their reach and partners by providing marketing support and opportunities to promote their mashups and web services.