Best Knowledge Base according to AI

How ChatGPT, Gemini, Claude and Perplexity rank knowledge base software in the July 19, 2026 weekly snapshot: 31 products named across 4 core questions, backed by 70 cited pages from 51 domains.

RankProductSourcesMentionsChange
85121278No change
282---22New this week
25-1--11New this week
42045-31212Up 16 positions
52053-666No change
6183---11Up 13 positions
71286-833Up 1 position
896---11Down 4 positions
987---11Up 7 positions
108--2-11Up 12 positions
1179--444Down 1 position
126-4--11Up 12 positions
13610---44New this week
145---111New this week
155--3-11Down 9 positions
164--4-11New this week
173--5-11New this week
183--6-33New this week
192--7-11Up 4 positions
201---511New this week

The other 9 Support markets Cooper tracks, with their leaders from this week.