1
phpBB is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.
2
In terms of market share, Zendesk Knowledge Base is clearly lagging behind, losing to phpBB in all segments.
1
phpBB has better usage coverage in more websites categories. Including Games, Vehicles, Arts & Entertainment, Science & Education and 13 other categories.
2
Zendesk Knowledge Base is leading in Computers Electronics & Technology, Finance, Business & Consumer Services, Lifestyle and 3 other categories.
1
phpBB is leading in most countries, including France, Russia, Germany, Poland and 110 other countries.
2
Zendesk Knowledge Base is leading in United States, United Kingdom, Japan, Australia and 25 other countries.