Observer
trend
119 websites

Observer is free to use

http://observerapp.com/

Observer is a web analytic tool developed by Ludwig Pettersson. Observer also includes a toolbar that lets you view your analytics no matter what site you are on.

VS

Performancing Metrics
trend
4,425 websites

Performancing Metrics is free to use

http://pmetrics.performancing.com/

pMetrics is a blog stats package that gives bloggers a more personal understanding of their blog visitors with its clean and simple interface, real-time live ...

Market Share by Top Websites

1 Performancing Metrics is leading in Top 1M Sites and The Entire Web.

2 In terms of market share, Observer is clearly lagging behind, losing to Performancing Metrics in all segments.

Websites Categories

1 Performancing Metrics has better usage coverage in more websites categories. Including People & Society, Arts & Entertainment, Business & Industry, Internet & Telecom and 151 other categories.

2 Observer hasn't got a lead over Performancing Metrics in any websites category.

Geography

1 Performancing Metrics is leading in most countries, including United States, Brazil, Russia, France and 77 other countries.

2 Observer hasn't got a lead over Performancing Metrics in any country.