Market Share by Top Websites

1 Selz is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.

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

Websites Categories

1 Selz has better usage coverage in more websites categories. Including Arts & Entertainment, Business & Industry, Internet & Telecom, People & Society and 94 other categories.

2 ProductLead is leading in Clothing and Accommodation & Hotels.


1 Selz is leading in most countries, including United States, France, United Kingdom, Australia and 79 other countries.

2 ProductLead is leading in Romania.