Market Share by Top Websites

1 Google Custom Search Engine is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.

2 In terms of market share, Buffer Button is clearly lagging behind, losing to Google Custom Search Engine in all segments.

Websites Categories

1 Google Custom Search Engine has better usage coverage in more websites categories. Including People & Society, Arts & Entertainment, Business & Industry, Internet & Telecom and 235 other categories.

2 Buffer Button is leading in Online Marketing and Bingo.

Geography

1 Google Custom Search Engine is leading in most countries, including United States, India, Japan, Russia and 192 other countries.

2 Buffer Button hasn't got a lead over Google Custom Search Engine in any country.