As of 28 Oct 2026, the panel rates Dropbox Sign 3/5 and Zoho Sign 2.5/5 in E-Signature. Weighted by what each judge cares about, 6 of the 6 judges pick Dropbox Sign and 0 pick Zoho Sign. Dropbox Sign scores higher on 5 of 7 criteria (Signer identification, eIDAS levels & trust services, Integrations & API, plus 2 more). Zoho Sign scores higher on 2 of 7 criteria (Signing workflow & signer experience and European sovereignty). Provenance — Dropbox Sign: Rest of world; Zoho Sign: Rest of world. Ratings are the AI panel’s opinion, formed from public evidence: how scores are made.
The benches split. Dropbox Sign holds the higher mean on five of seven criteria — signature levels 6.0 to 4.2, identity verification 6.0 to 2.8, evidence and retention 5.2 to 4.3, integration and API 7.0 to 5.5, pricing transparency 4.0 to 3.7 — and six judges lean its way on signature levels, identity verification and integration and API. Zoho Sign takes signing workflow 6.7 to 6.0 (four leans, two ties) and sovereignty 4.5 to 3.8 (five leans to one). Pricing transparency splits two leans to Dropbox Sign and four ties. Weighted totals favour Dropbox Sign on six of six judges, 5.2 to 6.0 against 3.8 to 5.3, yet the attributes list Zoho Sign's data residency as EU only and Dropbox Sign's as US default, while Dropbox Sign's pages name connectors, SDKs and an eID add-on and Zoho Sign's say identity is verified before a qualified signature without naming a method.
Choose Dropbox Sign if
You need advanced or qualified signatures with verified signer identity — signature levels run 6.0 to 4.2 and identity verification 6.0 to 2.8, with six judges leaning Dropbox Sign on each.
Your developers need embedded signing and a documented API with events, callbacks, official SDK libraries and free test mode — integration and API stands at 7.0 to 5.5, six judges lean Dropbox Sign.
You want named third-party connectors — Google Drive, Microsoft Word and HubSpot are the named connectors on Dropbox Sign's pages; Zoho Sign's verdict names no individual third-party connector.
Your legal team weighs long-term evidence and retention — evidence and retention reads 5.2 to 4.3, with four judges leaning Dropbox Sign, zero leaning Zoho Sign and two ties.
You need a published per-user price before purchase — Dropbox Sign's captured pages price the Standard plan at '€24 EUR / user / mo' and 'Starting at €576 EUR billed yearly'; Zoho Sign's verdict records that its paid plans' prices are not public.
Choose Zoho Sign if
Your data must stay in the EU — Zoho Sign's sovereignty attributes list data residency as EU only, against Dropbox Sign's US default, and sovereignty reads 4.5 to 3.8 with five judges leaning Zoho Sign.
Your team sends routine documents at volume — signing workflow runs 6.7 to 6.0 with four judges leaning Zoho Sign and two ties, on documented templates, definable signing order, bulk sending, automatic reminders, status tracking, approval workflows and SignForms self-service links.
Your signers must complete documents without creating an account — Zoho Sign's verdict records that signers need no account.
You need a European data protection contact and a DPA — Zoho Sign's verdict credits the Utrecht data protection contact, the EU data-centre statement and a DPA on request.
Read this comparison as one judge. Each weighs the same scores by what they care about.
The Revenue Operations Lead
Measures how long a quote takes to come back signed and where it stalls. Wants signing from inside the CRM, templates sales cannot break, reminders and signing order that run themselves, and a signer experience that needs no account, no app and no explanation.
Dropbox Sign
This judge's pick
Zoho Sign
Criterion by criterion
eIDAS levels & trust services
Dropbox Sign
Advanced and qualified signatures are named as eIDAS levels delivered through QTSPs, with InfoCert named as an EU provider, four national eID routes listed by country (Danish Mit-ID as advanced, Finnish and Belgian eID as qualified, EvroTrust as qualified), and Swisscom acknowledged under ZertES. The eID capability is tied to a named plan and add-on. We found no public information on qualified seals, a Trust List link, or the signature level being shown in the signed document and audit trail.
Zoho Sign
Qualified signatures with certificates from a qualified trust service provider are documented, identity verification of the signer is stated as a precondition, and QES controls are tied to the Enterprise plan with AATL-capable certificates on Standard. But the trust service provider itself is not named, and I found no public information on country availability, qualified seals, or guidance on which documents need which level.
Signer identification
Dropbox Sign
Signers are authenticated by email plus SMS verification codes with resend and error handling, and identification methods for advanced and qualified signatures are listed by name and country — Mit-ID, Finnish eID, Belgian eID and EvroTrust with a long list of accepted identity documents. Signature links expire after 60 minutes and on access. We found no public information distinguishing automated from agent-based identification, reuse of an identification for later signatures, or what specifically happens to identification data afterwards beyond general retention language.
Zoho Sign
Recipient authentication is listed as a Standard feature and qualified signing says the signer's identity is verified first, but no method is ever shown — SMS appears only as a delivery channel for envelopes. I found no public information on email or SMS codes, video ident, eID or bank ident, who performs the identification, or what happens to the ID data.
Signing workflow & signer experience
Dropbox Sign
This is what I care about most: signers need no account and signing is free for them, templates exist with a forty-plus gallery and field placement, and the flow covers decline-to-sign, signer reassignment, variable signers, bulk sends with reminders targeted at selected signers, and a status view. Automatic reminders and signing order are not described in the captured pages. We found no public information on conditional fields, branded or multilingual signer experiences, or signer accessibility.
Zoho Sign
The ops core is there: reusable templates, a definable signing order for multiple recipients, automatic reminders and notifications, bulk sending with one click, status tracking, approval workflows, custom roles and permissions, branded emails, and signers who need no account or subscription; SignForms even offers a self-service signing URL without coding. I found no public information on conditional fields, delegation or substitute signers, parallel routing, or signer accessibility.
Evidence, validation & retention
Dropbox Sign
A non-editable audit trail is appended to every executed request or returned as a separate file, recording timestamps and IP address from submission to completion, with a PDF hash to compare against a questioned document and a transaction-log lookup the vendor will help with. We found no public information on PAdES long-term validation, qualified timestamps from a named provider, a validation report, or configurable retention. The terms state Dropbox may delete customer data at any time after 30 days from termination, which matters if a dispute surfaces later.
Zoho Sign
Audit trails, document timestamps, blockchain timestamps, AATL-capable certificates and an automatic cloud backup are documented, and deletion after account cancellation is committed at six months from the active database plus three more from backups. But the audit trail's contents are not described, and I found no public information on long-term validation, qualified timestamps from a named provider, validation reports, or a retention period for the signed documents themselves.
Integrations & API
Dropbox Sign
Signing from inside our systems is well evidenced: a documented API with events and callbacks, OAuth, official SDK libraries, free test-mode testing of every endpoint, embedded signing in an iFrame with client-side events, text tags, and integrations named for HubSpot, Google Drive, Microsoft Word and Dropbox. The eID levels are reachable from the API. We found no public information on versioned APIs, published rate limits, or named document-management or ERP connectors with their scope.
Zoho Sign
A REST API for automating signing and document management from your own apps or websites, webhooks, web and mobile SDKs, an API-only plan, white-label options and signing inside other Zoho and third-party apps are all documented. The connector story stays generic though — I found no public information naming Microsoft 365, Google Workspace, a CRM, HR or DMS systems, nor a sandbox or published rate limits.
European sovereignty
Dropbox Sign
Customers outside the United States, Canada and Mexico contract with Dropbox International Unlimited Company, a data processing agreement is published, a subprocessor list is linked, and InfoCert is an EU qualified trust service provider for the eID certificates. Data residency appears only as an unnamed feature row on the pricing page and is otherwise unconfirmed, and the terms expressly permit storing customer data in locations other than the customer's country. Ownership and the locations of document and audit-trail storage are unknown on the captured pages.
Zoho Sign
EU storage of the data is stated on the product page, the data protection officer sits at Zoho Corporation BV in Utrecht, and a GDPR-conform data processing addendum is offered on request. However, the privacy policy also discloses processing, transfer and storage in the USA and other countries where Zoho operates under standard contractual clauses, and ownership and the wider subprocessor chain are not established on the captured pages.
Pricing transparency
Dropbox Sign
One plan is fully priced publicly — Standard at €24 EUR per user per month, starting at €576 EUR billed yearly — with unlimited signature requests on all three paid tiers, a 30-day trial, and honest small print on automatic upgrade when limits are exceeded, a 1.5% monthly late charge, taxes excluded, and a 30-day non-renewal notice. Prices for the other plans are not shown in the captures, and the eID add-on is only purchasable by contacting an account manager or support. An API pricing page exists but no figures from it are captured.
Zoho Sign
The free plan is fully specified — single user, five envelopes a month — Standard and Professional limits and features are listed per plan (25 envelopes per user per month versus unlimited), credits are a stated add-on at €0,10 in increments of 500, and the 20 % annual saving, volume discounts on request, VAT charged on top and the seven-day auto-renewal notice are public. I found no public information on the actual prices of the paid plans, per-signature QES or identification fees, or API pricing.
Sovereignty, side by side
Dimension
Dropbox Sign
Zoho Sign
Legal entity
Not determined
Not determined
Ownership
Not determined
Not determined
Data residency
Not determined
Not determined
Subprocessors
Not determined
Not determined
Facts, side by side
Only facts both products carry under the same definition — anything else would not be a fair row.
As of 28 Oct 2026, the panel rates Dropbox Sign higher: 3/5 against 2.5/5. Weighted by what each judge cares about, 6 of the 6 judges pick Dropbox Sign and 0 pick Zoho Sign. Which one fits depends on the criteria that matter to you; the table on this page shows both side by side, and each judge’s reading has its own page. Both were scored by the same AI bench under the same rubric, from public evidence only, as the methodology describes.
Is Dropbox Sign or Zoho Sign European?
Dropbox Sign is not European by provenance (Rest of world). Zoho Sign is not European by provenance (Rest of world). Provenance is read from each company’s own legal pages: who builds it and who owns it.
Where do Dropbox Sign and Zoho Sign store customer data?
Per the vendors’ own pages as captured — Dropbox Sign: its pages as captured do not say. Zoho Sign: Default not stated; pages mention the EU.
Do Dropbox Sign and Zoho Sign have a free plan?
As of 28 Oct 2026, both vendors’ own pages state a free plan. Each product page links the pricing page it was read from.