RESPECTARIUM·Leaderboard
Leaderboards›Knowledge Base

Best Knowledge Base and Self-Service Platforms — AI Rankings 2026

Composite rankings from ChatGPT, Claude, and Gemini — updated weekly

24brands ranked3AI providersJul 12last updated
Knowledge Base AI DebateWatch 3 AI models argue the top 5 — consensus reached in 8 turns
◈

AI Disagreement Detected

ChatGPT ranks Zendesk Guide #1 while Claude ranks Notion #1. Highlighted cells show where individual AI rankings diverge from the composite. The truth isn’t singular — AI doesn’t agree.

#BrandCLAI ScorechatgptGPTclaudeClaudegeminiGeminiTrend
1
Zendesk Guide
97
#1
#3
#1
—
2
Confluence
97
#2
#2
#2
—
3
Notion
83
#6
#1
#7
—
4
Guru
82
#5
#13
#5
▲ +1
5
Helpjuice
79
#3
#11
#11
▼ -1
6
Document360
78
NR
#4
#6
—
7
Help Scout
78
NR
#6
#4
—
8
Slite
70
NR
#7
#10
▲ +2
9
Freshdesk
69
NR
#8
#8
—
10
Document360
68
#4
NR
NR
▼ -2
11
Zoho Desk
65
#9
#16
#12
▲ +3
12
Intercom
65
NR
#15
#3
▼ -1
13
GitBook
64
NR
#5
#13
—
14
Slab
59
#7
#14
NR
▼ -2
15
Nuclino
57
NR
#9
NR
—
16
KnowledgeOwl
55
NR
#10
NR
NEW
17
Stonly
51
NR
#12
NR
▲ +2
18
Freshdesk
50
#10
NR
NR
▼ -1
19
Tettra
47
#8
#20
NR
▼ -1
20
HubSpot Knowledge Base
46
NR
NR
#9
▲ +1
21
Outline
35
NR
NR
#14
NEW
22
ProProfs Knowledge Base
31
NR
#17
NR
—
23
Featurebase
27
NR
#18
NR
▲ +3
24
Mintlify
25
NR
#19
NR
NEW
Share