Recomended predicitve dialer

Hello to all the Forum
I’m new in asterisk and my boss entrusted me the next task: finding a predictive dialer, my first choice was vicidial and secondly gnudial. But my boss asked me to compare with any commercial choice. Any suggestions?
I have no particular requirements, with the common features would be perfect


I have done several presentations discussing VICIDIAL and Asterisk solutions and profiling companies that have moved from Proprietary systems.
(I am also the creator of VICIDIAL)

Take a look at the presentations, there is a lot of good information in these for you to use:

What else??

The installation of astguiclient is difficult, and it runs on linuxOS not windows OS,
That is great which predictive dialer program runs on Windows OS.???