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 HR Operations Lead
Sends two hundred employment contracts a year, many of them fixed-term and so under written form. Wants QES that a new hire can complete on a phone in ten minutes, identification that accepts the IDs applicants actually hold, bulk sending from templates, and a price per qualified signature known before the contract is signed.
Dropbox Sign
This judge's pick
Zoho Sign
Criterion by criterion
eIDAS levels & trust services
Dropbox Sign
Advanced and qualified signatures are offered and named as eIDAS levels through named providers — Belgian eID and Finnish eID for QES, Danish Mit-ID for AES via InfoCert, and Swisscom considered QES under ZertES — but all of it sits behind the eID add-on on the API Premium plan. We found no public information on the trust service provider's EU Trust List entry, qualified electronic seals, or guidance on which level a written-form employment contract actually needs.
Zoho Sign
Qualified electronic signatures are documented, described as certificates from a qualified trust service provider issued after the signer's identity is verified, and qualified signing appears in the enterprise compliance bundle on the pricing page. However, the trust service provider itself is never named, there is no link to the EU Trust List, and I found no guidance for Germany or the EU on which of my fixed-term contracts need a qualified rather than a simple signature.
Signer identification
Dropbox Sign
For qualified signatures they list national eID schemes by name and country, and EvroTrust accepts identity documents from a long stated country list that includes Germany — the IDs my applicants actually hold — with SMS verification documented for access control. We found no public information on video or bank identification, on reuse of an identification, or on retention of the ID data afterwards.
Zoho Sign
Recipient authentication is listed as a feature and identity is checked before a qualified signature, but no identification method is named anywhere — I cannot tell whether the passports and ID cards my applicants actually hold would be accepted, in which countries, or by whom. Only general deletion timelines for service data are stated.
Signing workflow & signer experience
Dropbox Sign
Templates with signer roles and field placement, bulk sending with reminders targeted per signer, decline-to-sign and signer reassignment are documented, and recipients sign without an account. But signature requests requiring eID go to only one signer at a time and cannot be used in bulk send — for two hundred contracts a year that means sending qualified requests one by one — and we found no public information on mobile signing, signer languages or accessibility.
Zoho Sign
This is the bulk-from-templates sending I need: reusable templates, bulk sending to multiple signers with one click, defined signing order, reminders, status tracking with notifications, signers needing no account, mobile and desktop apps, approval workflows, custom roles, and a self-service signing URL are all documented. I found no public information on delegation, substitute signers, conditional fields, or signer accessibility.
Evidence, validation & retention
Dropbox Sign
Every executed request carries a non-editable audit trail with timestamps and IP address, a hash of the PDF for tamper checking, and the vendor offers assistance retrieving transaction logs. We found no public information on long-term validation or qualified timestamps, and the terms allow deletion of customer data thirty days after termination — the evidence does not clearly outlive the subscription.
Zoho Sign
Audit trails are listed on every tier, document timestamps and a blockchain timestamp option exist, and the terms commit to deleting data six months after cancellation with three more months in backups. But the pages never describe what the audit trail records or whether it is embedded in the signed PDF, and I found no public information on PAdES long-term validation or a completion certificate.
Integrations & API
Dropbox Sign
The API is a real product: documented endpoints with walkthroughs and guides, official SDK libraries, free test mode covering every endpoint, embedded signing in an iFrame, events and callbacks, and an API flag to send eID signature requests. Named integrations cover Google Drive, Microsoft Word and HubSpot; we found no public information on connectors for HR systems, which is where my employment contracts originate.
Zoho Sign
A REST API for signing and management automation, webhooks, web and mobile SDKs, an API-only plan, and personalised domains and white-label options are documented, alongside signing inside Zoho and third-party apps generally. The specific connectors a Microsoft 365, CRM, HR or document management system a are not named on the captured pages, and a sandbox and API versioning are not described.
European sovereignty
Dropbox Sign
Customers outside the US contract with Dropbox International Unlimited Company, a data processing agreement and a subprocessor list are published, and the personal certificates come from InfoCert, an EU trust service provider. Where documents and ID data are actually stored is not confirmed on the captured pages, and the terms permit storing customer data in locations other than the customer's country.
Zoho Sign
The German sign page states data is stored in a data centre within the EU, a data protection officer sits at Zoho Corporation BV in Utrecht, and a GDPR-compliant data processing addendum is available on request a but the privacy policy has me consent to processing in the USA, the EEA and other countries where Zoho operates, and I found no published subprocessor list or certification scope on these pages. For employment contracts with applicant ID data, that chain is not proven end to end.
Pricing transparency
Dropbox Sign
The Standard plan is public at €24 EUR per user per month, starting at €576 EUR billed yearly, with unlimited signature requests on the paid tiers and the auto-upgrade, non-renewal and refund terms stated. But the eID add-on that qualified signatures depend on is purchased only by contacting your account manager, and we found no public per-signature price — I cannot know the cost of a qualified signature before the employment contract is signed.
Zoho Sign
The pricing page publishes envelope limits (5 per month free, 25 per user per month on Standard, unlimited from Professional), a 20% annual saving, VAT charged in addition, and a credit add-on in increments of 500 at a "0,10" a but we found no plan prices on the captured pages and no per-signature price for qualified signing, so I cannot compute what my 200 contracts a year would cost before sending the first one.
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.