What Claude (Anthropic) with web search answered for e signature software (startups) on 2026-09-06

Claude (Anthropic) with web search claude-opus-5 asked 2026-09-06

Coverage: Claude (Anthropic) with web search. Other engines not included.

The question asked, verbatim: best e signature software for startups

Brands named, in the order the engine gave

1. Dropbox mentioned
   Dropbox Sign (formerly HelloSign) - my default pick for most startups.
2. Dropbox Sign mentioned
   Dropbox Sign (formerly HelloSign) - my default pick for most startups.
3. SignWell mentioned
   SignWell - the value pick.
4. DocuSign mentioned
   DocuSign - pick it when the other side expects it.
5. PandaDoc mentioned
   PandaDoc - the right answer only if you're sales-led.
6. BoldSign recommended
   BoldSign - best option if your primary use case is API/embedded signing on a budget.
7. Zoho mentioned
   Zoho Sign - ~$12/mo and an easy yes if you're already on Zoho.
8. Zoho Sign mentioned
   Zoho Sign - ~$12/mo and an easy yes if you're already on Zoho.
9. Docuseal mentioned
   Docuseal or OpenSign - open-source, self-hostable.
10. Carta mentioned
    Equity and fundraising docs - SAFEs, priced rounds, option grants, 83(b)s - already have signing built into Carta, AngelList, and Clerky.
11. Clerky mentioned
    Equity and fundraising docs - SAFEs, priced rounds, option grants, 83(b)s - already have signing built into Carta, AngelList, and Clerky.

Sources the engine cited

Is one of these your site? Its page lists every recorded answer that cited it, with the questions, the pages and the dates, and carries the alert for the next citation.

The answer, as recorded

Searched - here's what I'd actually recommend, in the order I'd consider them: ## The short answer **1. Dropbox Sign (formerly HelloSign)** - my default pick for most startups. Cleanest UX, ~$15/mo for the Essentials tier, no envelope caps, and by far the best-documented API/SDKs if you ever want to embed signing inside your own product. Caveat: the Standard plan has a 2-seat minimum (~$50/mo effective), and white-label branding on the API is gated behind an expensive Premium tier (~$250/mo). ([pricing comparison](https://mccarygroup.com/docusign-vs-dropbox-sign-vs-pandadoc-small-business-2026/), [API details](https://www.signwell.com/resources/dropbox-sign-api/)) **2. SignWell** - the value pick. ~$10-12/user/mo, free tier for very low volume, unlimited templates, and API access included on paid plans instead of a separate expensive tier. If you're price-sensitive and just need NDAs, offer letters, and contractor agreements signed, start here. ([SignWell pricing](https://costbench.com/software/e-signature/signwell/)) **3. DocuSign** - pick it when *the other side* expects it. Enterprise buyers, law firms, and banks recognize it, which removes friction in procurement. The downside is real: the cheap Personal plan caps you at ~5 envelopes/month, real team plans run $25-65/user/mo, and overages are $3-8 per envelope. Don't pay the DocuSign tax unless the brand recognition is buying you something. ([DocuSign pricing breakdown](https://www.pandadoc.com/blog/docusign-pricing/)) **4. PandaDoc** - the right answer only if you're sales-led. It's a document *generation* tool with signing attached: proposals, quotes, pricing tables, analytics on who read what. From ~$19/seat. Overkill if all you need is a signature. ([Dropbox Sign vs PandaDoc](https://www.stackscored.com/pricing/e-signature/compare/dropbox-sign-vs-pandadoc/)) **5. BoldSign** - best option if your primary use case is *API/embedded signing* on a budget. Generous free tier (~25 requests/mo), API plans from ~$30/mo, and per-request pricing around $0.75 - dramatically cheaper than Dropbox Sign's or DocuSign's API tiers for moderate volume. ([BoldSign vs Dropbox Sign API](https://boldsign.com/alternatives/hellosign-dropbox-sign-api/)) **6. Zoho Sign** - ~$12/mo and an easy yes *if you're already on Zoho*. Otherwise there's no reason to adopt it standalone. **7. Docuseal or OpenSign** - open-source, self-hostable. Worth it only if you have a data-residency or compliance requirement that rules out SaaS, or you genuinely enjoy running infrastructure. Most seed-stage teams shouldn't. ## Two things worth knowing before you buy - **You may not need this at all yet.** Equity and fundraising docs - SAFEs, priced rounds, option grants, 83(b)s - already have signing built into Carta, AngelList, and Clerky. Buying a separate e-signature seat to sign your own cap table documents is a common early waste. - **Verify pricing on the vendor's own page.** Most of what ranks for this query is competitor-authored comparison content, and the numbers genuinely conflict between sources (I saw SignWell's free tier reported as both 3 and 25 docs/month in the same search). Treat the figures above as ballpark and confirm at checkout. **If you want one sentence:** start on Dropbox Sign, drop to SignWell if the price stings, and only move to DocuSign when a customer's legal team makes you. Sources: - [DocuSign vs Dropbox Sign vs PandaDoc: 2026 Guide - McCary Group](https://mccarygroup.com/docusign-vs-dropbox-sign-vs-pandadoc-small-business-2026/) - [Docusign pricing in 2026 - PandaDoc](https://www.pandadoc.com/blog/docusign-pricing/) - [Dropbox Sign API: Pricing, Features, Pros, Cons - SignWell](https://www.signwell.com/resources/dropbox-sign-api/) - [SignWell Pricing 2026 - Costbench](https://costbench.com/software/e-signature/signwell/) - [BoldSign vs Dropbox Sign API (HelloSign)](https://boldsign.com/alternatives/hellosign-dropbox-sign-api/) - [Dropbox Sign vs PandaDoc Pricing 2026 - StackScored](https://www.stackscored.com/pricing/e-signature/compare/dropbox-sign-vs-pandadoc/) - [6 Best E-Signature Tools - 2026 Ranked - ValueAdd VC](https://valueaddvc.com/blog/best-e-signature-tools-for-startups-in-2026-docusign-pandadoc-dropbox-sign-compared)

Near this answer

The same question, recorded on other dates: 2026-10-22, 2026-10-20, 2026-10-17, 2026-10-15, 2026-10-13, 2026-10-12, 2026-10-09, 2026-10-07, 2026-10-04, 2026-10-02, 2026-09-30, 2026-09-26.

e signature software, asked for other audiences: small businesses (asked 2026-10-22).

Other categories with a recorded answer: appointment scheduling software, call tracking software, cold email software, contract management software.

Play this answer: which brand was named first?

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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.