Best Knowledge Base according to AI

How ChatGPT, Gemini, Claude and Perplexity rank knowledge base software in the Edition 3 snapshot for Week 30, July 26, 2026: 17 products named across 4 core questions, backed by 83 cited pages from 61 domains.

Shows which products assistants recommend when asked for the best options in this category. This is Cooper’s primary public ranking.Shows which products assistants recommend for buyers prioritizing affordability. It is scored as its own direct question.Shows which products assistants recommend for buyers prioritizing ease of setup. It is scored as its own direct question.Shows which newer or emerging products assistants recommend. It is scored as its own direct question.Summarizes the cited pages and publisher domains behind this category’s measured answers. Product counts include only evidence Cooper verified for that product.

Buyer question guide

Best
Shows which products assistants recommend when asked for the best options in this category. This is Cooper’s primary public ranking.See the query matrix
Most affordable
Shows which products assistants recommend for buyers prioritizing affordability. It is scored as its own direct question.See the query matrix
Easiest to set up
Shows which products assistants recommend for buyers prioritizing ease of setup. It is scored as its own direct question.See the query matrix
Rising
Shows which newer or emerging products assistants recommend. It is scored as its own direct question.See AIQ scoring scopes
Sources & Mentions
Summarizes the cited pages and publisher domains behind this category’s measured answers. Product counts include only evidence Cooper verified for that product.See evidence methodology

Column guide

Rank
The product’s position in the selected ranking, ordered by AIQ. Lower numbers are better.How to interpret AIQ
Product
The canonical software product Cooper identified in the assistants’ answers.See product validation
AIQ
A 1–100 score for how strongly tracked AI assistants recommend the product in this category and question scope. Higher is better.Learn how AIQ works
ChatGPT
The product’s position within ChatGPT’s answers for the selected buyer-question view. Lower numbers are better.See how positions affect AIQ
Gemini
The product’s position within Gemini’s answers for the selected buyer-question view. Lower numbers are better.See how positions affect AIQ
Claude
The product’s position within Claude’s answers for the selected buyer-question view. Lower numbers are better.See how positions affect AIQ
Perplexity
The product’s position within Perplexity’s answers for the selected buyer-question view. Lower numbers are better.See how positions affect AIQ
Sources
Distinct publisher domains behind the verified cited pages for this product, across every buyer question this week.See evidence methodology
Mentions
Distinct cited pages Cooper verified as naming or representing the product, across every buyer question this week.See evidence methodology
Change
The change in ranking position since the previous weekly snapshot. New means there was no prior position.See snapshot policy
Rank
The canonical software product Cooper identified in the assistants’ answers.A 1–100 score for how strongly tracked AI assistants recommend the product in this category and question scope. Higher is better.The product’s position within ChatGPT’s answers for the selected buyer-question view. Lower numbers are better.The product’s position within Gemini’s answers for the selected buyer-question view. Lower numbers are better.The product’s position within Claude’s answers for the selected buyer-question view. Lower numbers are better.The product’s position within Perplexity’s answers for the selected buyer-question view. Lower numbers are better.Distinct publisher domains behind the verified cited pages for this product, across every buyer question this week.Distinct cited pages Cooper verified as naming or representing the product, across every buyer question this week.The change in ranking position since the previous weekly snapshot. New means there was no prior position.
551---12New this week
352-2-78Up 1 position
32-1811313Up 12 positions
428526335Down 2 positions
52243--912No change
620-51-1515Up 5 positions
7203--41517Up 13 positions
814865-78Down 2 positions
91177--1213Up 1 position
1096---34Down 1 position
119-4-211Down 4 positions
1269---34New this week
13610---1212New this week
145--3-56Down 13 positions
154--4-3438Down 11 positions
163--752732New this week
173-8--33No change
182--9-1922New this week
191---612Down 1 position
201---777Down 4 positions

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