MEASURED 3 NOVEMBER 2026 · 5 AI ANSWERS
Best E-Signature Software for Enterprise, according to 5 AIs
We asked ChatGPT, Gemini, Google AI Mode, Claude and Perplexity: “What is the best e-signature tool for a large enterprise?” All 5 AIs named DocuSign and Adobe Acrobat Sign. This reports what those answers said on 3 November 2026, not our own review or test of these products.
Which brands each AI named
| Brand | Named in | ChatGPT | Gemini | Google AI Mode | Claude | Perplexity |
|---|---|---|---|---|---|---|
| DocuSign | 5 of 5 | Yes | Yes | Yes | Yes | Yes |
| Adobe Acrobat Sign | 5 of 5 | Yes | Yes | Yes | Yes | Yes |
| PandaDoc | 4 of 5 | Yes | Yes | Yes | No | Yes |
| Dropbox Sign | 1 of 5 | Yes | No | No | No | No |
| SignNow | 1 of 5 | No | No | No | No | Yes |
| Zoho Sign | 0 of 5 | No | No | No | No | No |
| Signeasy | 0 of 5 | No | No | No | No | No |
ChatGPT alone named Dropbox Sign. Perplexity alone named SignNow.
How this question differs from the others
Named more often here than across the rest of e-signature tools:
- Adobe Acrobat Sign: 5 of 5 here, against 18 of 25 on the other 5 questions.
Named less often here:
- Dropbox Sign: 1 of 5 here, against 20 of 25 on the other 5 questions.
- SignNow: 1 of 5 here, against 19 of 25 on the other 5 questions.
- Zoho Sign: 0 of 5 here, against 5 of 25 on the other 5 questions.
Which websites these answers cited
The sites linked most often in these 5 answers. If you sell in this category, these are the pages shaping what AI tells your buyers.
| Website | Cited in |
|---|---|
| pandadoc.com | 3 of 5 answers |
| gartner.com | 2 of 5 answers |
| signwell.com | 2 of 5 answers |
| adobe.com | 1 of 5 answers |
| albato.com | 1 of 5 answers |
| avokaado.io | 1 of 5 answers |
| boldsign.com | 1 of 5 answers |
| curvecompliance.com | 1 of 5 answers |
The other questions we asked
Best E-Signature Software for Small Business
What is the best e-signature tool for a small business?
Best Value E-Signature Software
Which e-signature tool offers the best value for money?
Easiest E-Signature Software to Use
Which e-signature tool is the easiest to set up and use?
Top E-Signature Tools in 2026
What are the top e-signature tools to consider in 2026?
Most Recommended E-Signature Tools
Which e-signature tool do experts recommend most often?
See the full results for e-signature tools, across all 30 answers.
Cite this data
You are welcome to quote or republish these figures. Please credit IndexHalo with a link to this page (CC BY 4.0). All our datasets are on the data page.
IndexHalo. "What is the best e-signature tool for a large enterprise?." Measured 3 November 2026. https://www.indexhalo.com/leaderboards/e-signature/enterprise/
<a href="https://www.indexhalo.com/leaderboards/e-signature/enterprise/">What is the best e-signature tool for a large enterprise?, IndexHalo</a>