Use Cases and Deployment Scope
Khan Academy is an excellent resource. We use it internally for quick training, answering questions, figuring out odd issues, or just learning something new when things are slow. The lessons are easy to follow and usually interactive, especially for things like SQL learning. Our favorite feature of the tool is its price: free!
Alternatives Considered
Udemy for Business and LinkedIn Learning (Lynda.com)
Other Software Used
LinkedIn Learning (Lynda.com), Udemy for Business