P3chat widget has increased my income, I will provide numbers later after 3 months period calculation but now it's about 34% rise.
You should try it! There is a free package. This worth it!
I like P3chat widget design and Skype support
I will give P3chat 9/10 and I hope they take one more point soon :)
Best Live Chat Software, You can use Heybubble technology and/or Skype , Jaber etc...
Super solid platform. And not just chat - video, voice, and a bunch of other cool features.