Hi I am Ramprakash I want to know about which one is best for traffic analytics like Google or anything else....
Google Analytics is the best as it shows complete and clear data including the visits from keywords countries etc
If you seek something for fee, then Google Analytics is the best software. Else, Urchin from Google is also a great option. Its not free though. You can try it out for a month and the license fee costs $2995... It also requires a highly experienced technical staff for installation.
Google analytics is probably the best free one - at least for me. If you are looking for real time stats though you might want to look elsewhere. (or combine something else with google) Woopra is pretty cool. Real time stats that are presented really clean and cool. They even have a desktop client that lets you initiate a chat with your web visitors. I haven't used that feature, but the desktop client is great because the charts etc.. load up super fast.
I agree with most here that Google Analytics is the best. however there is one thing that I am missing. I am missing the ability to check every unique visitor and what pages they viewed and when.
i dont use google as i got a lot of blackhat websites, using http://hitstatcounter.com/ with no problemo.