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
551---11Up 2 positions
33-12-12Up 6 positions
282---11Down 2 positions
4233-3-77Up 11 positions
52155-166Up 4 positions
61863--33Up 13 positions
717-210211Up 9 positions
815--1-11Down 4 positions
9144---22New this week
10121078867Up 2 positions
1110-44-45New this week
1297--688New this week
1378---11Down 6 positions
1469---11New this week
155-6-544Down 10 positions
164--6322Up 6 positions
173--5-11New this week
182--7-··New this week
192--9-22Up 2 positions
201---422No change

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