Market Share by Top Websites

1 Quantcast is leading in Top 10K Sites, Top 100K Sites and The Entire Web.

2 In terms of market share, Piwik is clearly lagging behind, losing to Quantcast in all segments.

Websites Categories

1 Quantcast has better usage coverage in more websites categories. Including Arts & Entertainment, People & Society, Business & Industry, Music & Audio and 238 other categories.

2 Piwik is leading in Automotive Industry, Casinos, Education & Resources and Moving & Relocating.

Geography

1 Quantcast is leading in most countries, including United States, Russia, United Kingdom, Canada and 169 other countries.

2 Piwik is leading in Germany, France, Poland, Czech Republic and 42 other countries.