try with zendesk, I had work with support position in 2 years and I had work with ticksy - zendesk - bbpress - ect. The zendesk system still my best suggestion.
Well, even over the last few days, more tweaks have happened to improve the UI, and over the last few months LOADS has been added and honestly, for the price - its incredible and given even more great new features are being announced on the ticksy twitter page we know its going nowhere https://twitter.com/ticksyapp?lang=en
Not only is the platform solid as a really tough rock, but the extras it has so you can use it to house and create you own online faq and docs is just great.
Nope, Ticksy isn’t going anywhere! We had considered selling and/or retiring but then instead rebuilt it again from the ground up, which is what you see today. Lots of new features this week and plenty more in the pipeline.
To manage build a proper solution, just go with your own setup.
What I have for now is:
Easy Digital Downloads build for license managment
HelpScount Plugin together with Restict Content Pro to manage the Support
A Customization Portal, with weDevs Project managment ( also connected with helpscout ).
Those help me actually convert the clients to mine.
I will be more than happy to help more, just email me