"We are using everyday the CRM for our marketing campaigns. DEVENSON intervened since the beginning of the project to implement the system and create a simple interface adapted to our business of service. We particularly appreciated the reactivity and ingenuity of our interlocutor who successfully understood our problematics, provided solutions and trained our collaborators in several positions. Still today, thanks to a follow-up contract, we are appealing to DEVENSON for other improvements. After one year of using, we can notice that this tool is a success mostly due to the quality of DEVENSON’s staff."