I want to create an org chart similar to the one shown on this page. Are there any free Sharepoint frameworks/APIs that I can use to read a SharePoint list or a CSV file and load that information into a dynamic org chart.
I've also tried to build an org chart on my intranet and unfortunately, I never found any free solution.
I guess the best way to do it for free is to develop a solution internally, if you have the required resources...
There also might be a possibility using the search people and item display templates, in this link : How to: Create a Simple SharePoint 2013 People Directory
Sorry I can't help you more but I hope this post helps.