# What Claude (Anthropic) with web search answered for e signature software (startups) on 2026-10-13

## In short

On 2026-10-13, Claude (Anthropic) with web search was asked "best e signature software for startups". It named 17 brands; the first six, in order, were Dropbox, Dropbox Sign, DocuSign, PandaDoc, SignWell and Railway.

| Fact | Value |
| --- | --- |
| Question | best e signature software for startups |
| Asked on | 2026-10-13 |
| Engine | Claude (Anthropic) with web search |
| Model | claude-opus-5 |
| Brands named | 17 |
| Sources cited | 8 |
| Audience | startups |
| Coverage | Coverage: Claude (Anthropic) with web search. Other engines not included. |
| Last verified | 2026-10-13 |

Page: https://bikoosh.com/answers/s/e-signature-software-startups-2026-10-13
Coverage: Claude (Anthropic) with web search. Other engines not included.

## The answer, as recorded

Asked on 2026-10-13 through Claude (Anthropic) with web search (model claude-opus-5).

> Searched. Quick caveat before the list: a lot of the "best e-signature 2026" pages that rank are thin affiliate/AI-generated comparison sites, and their prices disagree with each other. Treat the numbers below as ballpark and confirm on the vendor's own pricing page before you buy.
> 
> ## What I'd actually recommend, in order
> 
> **1. Dropbox Sign (ex-HelloSign) - my default pick for most startups.** ~$10-15/user/mo entry, clean UI, and the best-documented API/embedded-signing of the mainstream options, so if you later need signing *inside* your product you don't migrate. Cheapest credible "real" vendor that counterparties won't blink at. ([stackscored comparison](https://www.stackscored.com/pricing/e-signature/compare/dropbox-sign-vs-pandadoc/))
> 
> **2. DocuSign - pick this if your counterparties are enterprises, law firms, or institutional investors.** It's 2-3x the price (~$30/user/mo on Standard, with envelope caps) and the product is no better for a 5-person team. You pay for the fact that everyone's legal department already accepts it without a conversation. Don't default to it just because it's famous. ([dupple](https://dupple.com/learn/docusign-alternatives))
> 
> **3. PandaDoc - if yo

## Brands named, in the order the engine gave

| Position | Brand | How it was named |
|---|---|---|
| 1 | Dropbox | mentioned |
| 2 | Dropbox Sign | mentioned |
| 3 | DocuSign | mentioned |
| 4 | PandaDoc | mentioned |
| 5 | SignWell | mentioned |
| 6 | Railway | mentioned |
| 7 | Adobe Acrobat | mentioned |
| 8 | Adobe Acrobat Sign | mentioned |
| 9 | AngelList | mentioned |
| 10 | Clerky | mentioned |
| 11 | Google Workspace | mentioned |
| 12 | HubSpot | mentioned |
| 13 | Rippling | mentioned |
| 14 | Deel | mentioned |
| 15 | Gusto | mentioned |
| 16 | GetAccept | mentioned |
| 17 | Paperform | mentioned |

## Sources the engine cited

- https://www.stackscored.com/pricing/e-signature/compare/dropbox-sign-vs-pandadoc/ (other)
- https://dupple.com/learn/docusign-alternatives (other)
- https://costbench.com/software/e-signature/pandadoc-sign/ (other)
- https://costbench.com/software/e-signature/signwell/free-plan/ (other)
- https://sliplane.io/blog/5-open-source-docusign-alternatives (other)
- https://railway.com/deploy/documenso-signing (vendor)
- https://getaccept.com/blog/best-electronic-signature-software (vendor)
- https://paperform.co/blog/best-esignature-apps/ (vendor)

The question page: https://bikoosh.com/answers/q/e-signature-software/startups

Alerts and membership: Answer Watch Pro, 79 USD per month: https://bikoosh.com/answers. Bikoosh is monitoring assistance, not complete protection.

Answer Watch records what one AI answer engine said on one date, nothing more. Each page names the engine and the model, carries the date the question was asked, and lists the brands that appeared in the answer in the order the engine gave them, with the sources it cited. It is a measurement, not a ranking, not a recommendation and not a claim about the world. Brands that did not appear in an answer are not named on any public page. Coverage: Claude (Anthropic) with web search. Other engines not included.