Market Share by Top Websites

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

2 Despite its recent growth, Opentracker is still behind Signal in all market share segments.

Websites Categories

1 Signal has better usage coverage in more websites categories. Including Autos & Vehicles, Car Buying, Travel, Accommodation & Hotels and 145 other categories.

2 Opentracker is leading in Computer & Electronics, Flowers, Software, Religion & Spirituality and 45 other categories.


1 Signal is leading in most countries, including United States, Japan, Brazil, Canada and 137 other countries.

2 Opentracker is leading in India, Pakistan, Sri Lanka, Iran and 9 other countries.