Sellsy
Sellsy is a CRM/ERP solution for SMB's packed with convenient features like:
CRM pipelines
Invoicing
Timetracking
Teamwork and tasks management
Helpdesk
Purchases and inventory management
Sellsy is also connected with renown SaaS players like Google Apps, Dropbox or Mailchimp (among others).
You can try Sellsy for free at : http://www.sellsy.com