I'm looking for a Dashboard tool with best UI, I mean any tool where I could create some UI using HTML5,Jquery and Photoshop in the front end and when ever I change the filters, different charts should appear. Or any tool that contains inbuilt one of the best UI's. Thanks.
Have you looked at Cyfe?
Cyfe has over 50 built-in integrations with hundreds of metrics (e.g. Google Analytics, Salesforce, Facebook, etc). And you can bring your own data into your dashboards using custom widgets.
Disclaimer: I'm the founder so please pardon the shameless plug.