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 Internet & Telecom, Business & Industry, People & Society, Arts & Entertainment and 187 other categories.

2 C3 Metrics is leading in Computer Security, Earth Sciences, Business Training and Car Rentals.


1 AdForm is leading in most countries, including Czech Republic, Slovakia, Poland, Bulgaria and 97 other countries.

2 C3 Metrics hasn't got a lead over AdForm in any country.