Thunderdome B2B SaaS AI Visibility Index

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Brand report · July 2026

GitBook GitBook: AI Visibility Report

gitbook.com ↗

When buyers ask ChatGPT, Claude, and Gemini about docs & knowledge management, GitBook ranks #13 of 15, a Visibility Score of 9 in Docs & Knowledge Management .

These rankings are measured from what the three models know from training, not a live web search. The live-web grounded surface is rolling out across the index. Methodology.

How AI sees GitBook

Barely visible and never the first choice in a crowded category.

Where it wins. GitBook surfaces in 18% of mentions, which at least keeps it in the conversation for broad 'best overall' prompts where buyers are still exploring options.

Where it loses. A 0% first-pick rate and absence from startup, enterprise, feature, and budget prompt themes means it never wins the moment a buyer gets specific, and it ranks 13th of 15 overall.

AI-generated analysis of the July 2026 measurements.

On message

How GitBook positions itself vs how AI ranks it

GitBook claims Docs & Knowledge Management and the models back it: #13 of 15 there.

The pitch

"The knowledge layer for AI"

What AI actually says
In Docs & Knowledge Management #13 of 15, claim holds

Homepage self-messaging · July 2026 ranking · the biggest gaps across the index →

Docs & Knowledge Management · #13 of 15

9 / 100 first snapshot (July 2026)
18%
mention rate (72 answers)
6
avg. position
0%
first pick
3%
share of voice
First snapshot: July 2026. The trend line appears with the second monthly measurement; no modeled history.
ChatGPT
6
Claude
15
Gemini
5
Prompt themes GitBook would want to own

Share of each theme's answers that mention GitBook. Hover a row for the exact prompt. Compare shapes on the head-to-head page.

Gaps Startup & small team · Enterprise pick · Feature-led ask · Budget & alternatives

Most co-mentioned competitors
Notion
100%
Confluence
100%
Slite
54%
Coda
54%
Obsidian
54%
Outline
54%

Share of GitBook's mentions where the AI models name this brand in the same answer. That is the real competitive set in the AI channel.

Scores are measured from real AI answers, refreshed monthly. Methodology.

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