LightBox is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.
In terms of market share, Sizzle is clearly lagging behind, losing to LightBox in all segments.
LightBox has better usage coverage in more websites categories. Including Science & Education, Arts & Entertainment, Computers Electronics & Technology, Games and 18 other categories.
Sizzle is leading in Gambling and Jobs & Career.
LightBox is leading in most countries, including United States, Germany, Japan, Russia and 160 other countries.
Sizzle is leading in South Korea and China.