Market Share by Top Websites

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

2 In terms of market share, C3 Metrics is clearly lagging behind, losing to AdForm in all segments.

Websites Categories

1 AdForm has better usage coverage in more websites categories. Including Business & Industry, Internet & Telecom, People & Society, Arts & Entertainment and 215 other categories.

2 C3 Metrics is leading in Healthcare Industry, Weddings and Earth Sciences.


1 AdForm is leading in most countries, including Poland, Bulgaria, Czech Republic, Sweden and 148 other countries.

2 C3 Metrics is leading in Tanzania.