Thunderdome B2B SaaS AI Visibility Index

← E-signature & Contracts ranking

Brand report · September 2026

Dropbox Sign Dropbox Sign: AI Visibility Report

dropbox.com ↗

When buyers ask ChatGPT, Claude, and Gemini about e-signature & contracts, Dropbox Sign ranks #3 of 15, a Visibility Score of 56 in E-signature & Contracts .

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 Dropbox Sign

Solid e-signature contender, but third is not first.

Where it wins. Dropbox Sign earns a 72% mention rate in E-signature and Contracts, meaning AI models surface it in nearly three out of four relevant conversations. That reach puts it firmly in the consideration set alongside the category heavyweights.

Where it loses. A 4% first-pick rate tells the real story: buyers hear the name but the AI sends them elsewhere to close the decision. The brand is also invisible when prompts shift to enterprise selection or feature-specific questions, leaving two meaningful buyer segments completely uncovered.

AI-generated analysis of the September 2026 measurements.

E-signature & Contracts · #3 of 15

56 / 100 flat vs last month
72%
mention rate (72 answers)
3
avg. position
4%
first pick
11%
share of voice
58.7Jul 2026Jul 2026: 58.752.4Aug 2026Aug 2026: 52.455.7Sep 2026Sep 2026: 55.7
ChatGPT
67
Claude
53
Gemini
47

How the models portray Dropbox Sign

Being named is not the same as being recommended. Each mention is graded endorsed (a strong pick), listed (a neutral option), or caveated (named with a reservation).

58% 17% 25%
endorsed · 95% band 44–70% listed caveated graded across 52 mentions in E-signature & Contracts answers
Prompt themes Dropbox Sign would want to own

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

Startup & small team
9/9 · #1×2
Budget & alternatives
8/9 · #1×1

Gaps Enterprise pick · Feature-led ask

Most co-mentioned competitors

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

PandaDoc
98%
DocuSign
81%
Adobe Acrobat Sign
77%
SignNow
67%
Zoho Sign
37%
SignWell
33%

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

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