Excambia

Excambia, created in 2012, is an organisation rewarded twice by the national competition for the creation of innovative technology companies of the Ministry of Higher Education and Research in partnership with BPIFrance in the category ‘emergence’ and ‘creation and development’. The main mission of Excambia is to develop, through a multi-exchanger barter search engine (based on graph path algorithms and data mining), innovative services of common interest for collaborative consumers. The Pretachanger project will create databases presenting the economic benefits potentially attributable to barter as an alternative to traditional consumption available on Datagouv or on its collaborative platform [http://pretachanger.fr](http://pretachanger.fr). Excambia is also developing a B2B software solution to detect trends and consumption profiles based on its community.