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Open Web Analytics - Web Analytics – Open Source Web Analytics Framework

AWStats is a free powerful and featureful tool that generates advanced web, streaming, ftp or mail server statistics, graphically. This log analyzer works as a CGI or from command line and shows you all possible information your log contains, in few graphical web pages. It uses a partial information file to be able to process large log files, often and quickly. It can analyze log files from all major server tools like Apache log files (NCSA combined/XLF/ELF log format or common/CLF log format), WebStar, IIS (W3C log format) and a lots of other software. »

Splunk is software that provides unique visibility across your entire IT infrastructure from one place in real time. Only Splunk enables you to search, report, monitor and analyze streaming and historical data from any source. Troubleshoot application problems and investigate security incidents in minutes instead of hours or days, monitor to avoid service degradation or outages, deliver compliance at lower cost and gain new business insights from your IT data.

Instant and retroactive analytics for web and iOS. Heap is an advanced yet user-friendly web and app analytics tool that lets you define custom events, track conversions and analyse funnels without needing to get IT involved.

Gaug.es for iPhone lets you check in on your stats on the go. View traffic, top content, and top referrers, even view live traffic as it comes in from across the globe with AirTraffic.

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Lucky Orange is a complete suite of tools for total website optimization and usability analysis. Using Lucky Orange, you can understand visitor behaviors, diagnose trouble areas in your conversion funnel, causes of abandonment & then evaluate your website optimizations to measure successes.

The all-in-one platform for understanding and communicating with your customers online.

Optimize your conversion rate on websites and mobile apps in minutes by running an AB Test, Split Test or Multivariate Testing with Optimizely!

A free yet reliable invisible web tracker, highly configurable hit counter and real-time detailed web stats. Future rich free version with invisible tracking and real-time statistics.

Woopra is the industry’s leading fully-integrated Journey Analytics platform that helps organizations to visualize, analyze and experience every touchpoint in the customer journey, empowering data-driven teams to grow and innovate substantially faster. Supporting collaboration across every department, Woopra’s approach to data is rooted in understanding the people behind the numbers.