As of 28 Oct 2026, the panel rates Adobe Acrobat Sign 2.5/5 and Docusign eSignature 3/5 in E-Signature. Weighted by what each judge cares about, 0 of the 6 judges pick Adobe Acrobat Sign and 6 pick Docusign eSignature. Adobe Acrobat Sign scores higher on 1 of 5 criteria (Evidence, validation & retention). Docusign eSignature scores higher on 4 of 5 criteria (Signing workflow & signer experience, eIDAS levels & trust services, European sovereignty, plus 1 more). Provenance — Adobe Acrobat Sign: Rest of world; Docusign eSignature: Rest of world. Ratings are the AI panel’s opinion, formed from public evidence: how scores are made.
Docusign eSignature is ahead on signing workflow (7.7 vs 3.8; 0 lean Adobe, 6 lean Docusign), identity verification (6.0 vs 0.0, where the verdict found no described method for identifying signers), signature levels (6.5 vs 5.2; 5 lean Docusign, 1 tie), sovereignty (4.2 vs 2.7; 5 lean Docusign, 1 tie) and pricing transparency (5.8 vs 2.8; 6 lean Docusign; Adobe publishes no prices, not held against it in the verdicts). Adobe Acrobat Sign's one lead is evidence and retention — 4.0 vs 3.8, 1 judge leaning Adobe, 5 ties, none leaning Docusign — on qualified RFC 3161 timestamps and tamper detection. Integration and API is the genuine split: 6.5 vs 6.7, 2 lean Docusign, 1 Adobe, 3 ties. The weighted totals computed per judge favor Docusign eSignature, closest at 5.4 vs 5.7 for the integration engineer. Docusign's sovereignty attributes list US Cloud Act subprocessor exposure; Adobe's are unknown.
Choose Adobe Acrobat Sign if
You need qualified RFC 3161 timestamps and tamper detection on completed documents — evidence and retention is the criterion where the table leans Adobe (4.0 vs 3.8; 1 lean Adobe, 0 lean Docusign, 5 ties).
Your decision turns on API breadth and integration and API is near level (6.5 vs 6.7; 1 lean Adobe, 2 lean Docusign, 3 ties) — Adobe's captured pages document a REST API, OAuth 2.0 webhooks and SDKs for Node.js, Java,.Net and Python.
You want a free tier to start — the captured pages document a Free Tier with 500 free Document Transactions per month, scored under integration and API.
You resell embedded signing inside your own product — the captured pages name an OEM/Embedded partner track, scored under integration and API (6.5).
Choose Docusign eSignature if
You need a documented way to verify signers' identity — identity verification is 6.0 vs 0.0, with 6 lean Docusign and 0 lean Adobe.
Your team sends agreements at volume with templates, conditional fields, bulk send and delegated signing — signing workflow is 7.7 vs 3.8, 6 lean Docusign, 0 ties.
You must know which eIDAS level sits in which plan — simple in every plan, advanced in higher plans, qualified as an add-on — signature levels 6.5 vs 5.2, 5 lean Docusign, 1 tie.
Your procurement requires published prices — pricing transparency is 5.8 vs 2.8, 6 lean Docusign, though the qualified add-on and API plans are unpriced.
You want data centres across three EU countries and a Dublin EMEA entity and can accept the recorded US Cloud Act subprocessor exposure — sovereignty is 4.2 vs 2.7, 5 lean Docusign, 1 tie.
Read this comparison as one judge. Each weighs the same scores by what they care about.
The Data Protection Officer
Knows every signer who holds an ID card up to a camera hands biometric and identity data to a provider they never chose. Asks who performs the identification, where documents and ID data are stored, how long the audit trail keeps IP addresses, and who the subprocessors in the trust service chain are.
Adobe Acrobat Sign
Docusign eSignature
This judge's pick
Criterion by criterion
eIDAS levels & trust services
Adobe Acrobat Sign
The developer pages document Simple, Advanced and Qualified Electronic Seals under eIDAS, applied through certificates hosted with recognized qualified trust service providers — Intesi Group, Entrust, GlobalSign and TrustPro are named, along with qualified timestamp authorities — and the seal is verifiable in the signed PDF with its tamper-evident credentials. These levels concern seals for organizations; we found no public information on advanced or qualified signatures for individual signers, on the providers' EU Trust List entries, or on the plans and countries each level is available in.
Docusign eSignature
All three eIDAS levels are named and placed: simple signatures sit in every plan, the advanced level in higher plans, and qualified signatures as an add-on, with Docusign presenting itself as a registered qualified trust service provider in Europe whose advanced signatures carry tamper-proof PKI certificates. The legal effect of each level for the EU and UK is stated. We found no public information on a link to the EU Trust List entry, on qualified electronic seals for company documents, on ZertES for Switzerland, on per-country availability, or on the signature level being shown in the signed document and its audit trail.
Signer identification
Adobe Acrobat Sign
We found no public information on how signers are identified — no email or SMS code method, no video ident, eID card, bank ident or wallet named, and nothing on who performs the identification or what happens to identity data afterwards. The captured pages say only that recipients sign without downloads or accounts.
Docusign eSignature
Identification is documented by method — automatic validation of government ID documents, biometric liveness via video selfies with randomized facial movements, one-time passwords, phone authentication, and reuse of existing CLEAR or ID.me accounts — with human oversight, a proof file of verification results, and an identity wallet so a signer need not repeat a check. We found no public information on who performs the identification in each country, which countries and ID documents are accepted, or on the retention and deletion of the ID and biometric data afterwards. The pricing pages themselves send identity verification to sales.
Signing workflow & signer experience
Adobe Acrobat Sign
Documents can be sent out for signature, recipients sign on any device without an account or downloads, document status is trackable, and signed documents are securely stored. We found no public information on templates and field placement, signing order and roles, reminders, bulk sending, delegation, or accessibility for signers.
Docusign eSignature
Team-shared templates, conditional fields, bulk sending, delegated signing, eWitness, custom branding and 44+ signature languages are documented per plan, with no-code web forms that can be embedded in the customer's own applications, versioned before publishing, and optimized for mobile signing. Accessibility appears as a WCAG 2.0 Level AA feature on the plans page. We found no public information on automatic reminders, self-service signing links, or a published accessibility conformance statement.
Evidence, validation & retention
Adobe Acrobat Sign
Timestamps are applied through named RFC 3161 providers including qualified ones, tampering after sealing is detectable, the seal is verifiable in Acrobat with its tamper-evident credentials, and archiving and search use cases are documented. We found no public information on an audit trail or certificate of completion and its contents, on long-term validation, or on retention periods and deletion — precisely the questions I ask about what proves a signature years later.
Docusign eSignature
An audit trail is automatically generated and stored for every agreement, included from the entry plans, and signatures rest on tamper-evident PKI certificates. We found no public information on what the audit trail records — events, times, authentication method or IP data — on qualified timestamps, long-term validation or a validation report, on how long signed documents and evidence are kept, or on exporting them with evidence intact. The only retention statement is the privacy policy's general commitment to keep personal data no longer than necessary.
Integrations & API
Adobe Acrobat Sign
A REST API is documented with SDKs for four languages, OAuth 2.0 webhook endpoints with custom headers and defined scopes, a free tier of 500 document transactions per month, and an OEM/embedded partner program with private APIs. We found no public information on named connectors for Microsoft 365, CRM, HR or document management systems, on a sandbox, or on rate limits and API versioning.
Docusign eSignature
A free developer account with an API overview in the developer centre, embedded web forms, pre-population of forms via API, and connectors for Word, Outlook, Teams, SharePoint, Dynamics 365 and Power Automate — downloadable from Microsoft AppSource — are documented, alongside Salesforce, Microsoft Dynamics and NetSuite via sales, cloud storage connectors on every plan, and an App Center with more than 1,000 partner integrations. We found no public information on webhooks, a sandbox, API access to each signature level, rate limits or SDKs.
European sovereignty
Adobe Acrobat Sign
EU customers contract with Adobe Systems Software Ireland Limited, seal certificates are hosted with trust service providers recognized under eIDAS, and ISO 27001 is among the published certifications. Beyond that we found no public information on where documents, audit trails and any identity data are stored or processed, on the ownership of the named trust providers, or on a subprocessor list with locations.
Docusign eSignature
The controller is Docusign, Inc. of San Francisco, personal data may be stored in infrastructure in Australia, the United States, the European Union and/or Canada, and transfers may run to a list of countries including the United States, India, Israel and Egypt. European elements are proven — a Dublin EMEA entity, Docusign France SAS, data centres in three EU countries, Binding Corporate Rules for EEA/UK transfers, and the vendor's own European registered trust service provider status — but data residency is not included in any public plan and is routed to sales. We found no public information on a subprocessor list with locations, on where identification and trust-service processing happen, or on a published data processing agreement.
Pricing transparency
Adobe Acrobat Sign
The only public price we found is the free tier with 500 free document transactions per month. We found no public information on paid plan prices and billing periods, per-signature fees for the advanced or qualified level, identification fees, API pricing, or overage.
Docusign eSignature
Personal at 9 € /Monat with 5 envelopes per month, Standard at 23 € /Monat pro Nutzer with 100 envelopes per user and year, and Business Pro at 38 € /Monat pro Nutzer are public with billing periods, features and user counts, alongside auto-renewal with cancellation at least five business days before term end, overage billing, taxes exclusive, identity checks from 2,35 €/Ausweisüberprüfung, and a note that prices may apply to new customers only. We found no public price for the qualified signature add-on, for API plans, or for the Business Pro envelope allowance, and the identity verification pages direct buyers to sales. A given monthly volume at the qualified level is therefore not computable from public pages.
Facts, side by side
Only facts both products carry under the same definition — anything else would not be a fair row.
Compliance · Certifications
SOC 2 Type 2 · ISO 27001 · FedRAMP Tailored · PCI DSS1
Questions about Adobe Acrobat Sign and Docusign eSignature
Which is better, Adobe Acrobat Sign or Docusign eSignature?
As of 28 Oct 2026, the panel rates Docusign eSignature higher: 3/5 against 2.5/5. Weighted by what each judge cares about, 0 of the 6 judges pick Adobe Acrobat Sign and 6 pick Docusign eSignature. 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 Adobe Acrobat Sign or Docusign eSignature European?
Adobe Acrobat Sign is not European by provenance (Rest of world). Docusign eSignature 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.
Do Adobe Acrobat Sign and Docusign eSignature have a free plan?
As of 28 Oct 2026, Adobe Acrobat Sign’s own pages state a free plan; Docusign eSignature’s pages as captured do not. Each product page links the pricing page it was read from.