I'm using it with an internal application, but also as central database of many different customers (including external apps!). Easy to use compared to other more expensive solutions like SugarCRM or Salesforce! Would love some features that integrate better into other platforms such as Google drive etc., e.g sending invoices directly from Outlook would be great if possible. Very easy set up - you need only 5-10m data transfer once your connection is good. For example in Germany there'sβ¦