# Viafirma Documents — E-Signature

Viafirma Documents by Viafirma S.L. holds a panel rating of 2.5/5 from 6 AI judges (category median 2.5/5), as of 2026-10-21. Provenance: provenance unknown; sovereignty: not determined.

- Vendor: Viafirma S.L. (https://www.viafirma.com)
- Category: [E-Signature](https://whats-best.ai/software/e-signature.md)
- Provenance (editorial classification): provenance unknown
- Canonical page: https://whats-best.ai/software/e-signature/viafirma-documents
- Alternatives: https://whats-best.ai/software/e-signature/viafirma-documents/alternatives ([markdown](https://whats-best.ai/software/e-signature/viafirma-documents/alternatives.md))
- Data as of: 2026-10-21 · evaluated 2026-10-21 · oldest source captured 2026-10-20

**AI-generated.** Every score, rationale and verdict here is written by a panel of AI judges from public evidence — an analysis, not a hands-on test. Every fact quotes the vendor page it was read from. No score can be bought. How scores are made: https://whats-best.ai/methodology

## At a glance

- Vendor: Viafirma S.L.
- Headquarters: Not stated on the vendor’s pages as of 20 Oct 2026
- Data hosting: Not stated on the vendor’s pages as of 20 Oct 2026
- Free plan: Not stated on the vendor’s pages as of 20 Oct 2026

## The panel's verdict

Viafirma Documents scores highest on evidence and retention at 7: each signature carries a sealed, downloadable audit, qualified timestamps from the provider acting as its own qualified trust service provider, XAdES long-term formats up to LTA, administrator-configurable retention, and transfer of finished documents to the customer's own repositories. Signing workflow scores 6 on policy-driven templates, approval steps and bulk CSV sending by email, SMS or WhatsApp. Signature levels score 5 to 6 — simple, advanced and qualified are labelled, backed by the 2019 AENOR audit under ENAC and validation by Spain's Ministry of Industry — though which plan or country offers which level is not shown. The judges differ most pointedly on sovereignty, scored 2 to 3: the data protection officer's 2 reflects no public information on storage locations or subprocessors, against offices listed in Colombia, the Dominican Republic and Mexico. Identity verification holds at 5 with Spain-shaped methods; integration and API scores 5 to 6 on a REST API with no public information on a sandbox or SDKs. No prices appear beyond a free trial and a free personalized demo.

**Speaks for it:**
- Sealed audit trail for each signature, downloadable for offline access, with qualified timestamps from Viafirma as its own qualified trust service provider
- Evidence signed in XAdES long-term formats up to LTA, with administrator-configurable retention and the option to keep documents in your own environment
- All three eIDAS levels — simple, advanced and qualified — labelled, with a 2019 AENOR audit under ENAC and validation by Spain's Ministry of Industry
- Bulk CSV sending with per-recipient template customization and delivery by email, SMS or WhatsApp
- Documented REST API with Basic and OAuth v2 authentication, per-signer callback notifications, and automatic transfer of finished documents to FTP or SharePoint

**Held against it:**
- We found no public information on which plan or country offers which signature level, or on qualified electronic seals
- Identification is Spain-shaped, with no public information on who performs video identification or on retention and deletion of identification data
- We found no public information on where documents, audit trails and identification data are stored, on a subprocessor list or on ownership, beside offices listed in Colombia, the Dominican Republic and Mexico
- We found no public information on signing order, automatic reminders, expiry or delegation within a request
- We found no public information on an API sandbox, SDKs, rate limits or API versioning

**Best for:**
- You need qualified e-signatures under eIDAS with a sealed audit and long-term XAdES evidence, such as employment contracts or tenancy agreements
- You run high-volume signature cycles, such as annual HR contracts, from CSV lists with per-recipient customization and email, SMS or WhatsApp delivery
- You want finished documents and audit files kept in your own repositories via automatic FTP or SharePoint transfer, with retention you set as administrator
- Your signers are in Spain and can identify through Cl@ve or the electronic DNI

**Avoid if:**
- Your signers are mostly outside Spain and you need per-country identification methods and accepted documents documented before purchase
- Your procurement requires published data-residency commitments and a subprocessor list, and the listed offices in Colombia, the Dominican Republic and Mexico appear with no data-processing statement
- You must budget from public prices before engaging sales, and only a free trial and a free personalized demo appear on the captured pages

## Scores by judge and criterion

Scores out of 5, each judge scoring independently against the published rubric (v1). "n/r" = not rated: the vendor publishes no price.

| Criterion | The Legal Counsel | The HR Operations Lead | The Revenue Operations Lead | The Integration Engineer | The Data Protection Officer | The Skeptic |
| --- | --- | --- | --- | --- | --- | --- |
| eIDAS levels & trust services | 3/5 | 3/5 | 2.5/5 | 2.5/5 | 3/5 | 3/5 |
| Signer identification | 2.5/5 | 2.5/5 | 2.5/5 | 2.5/5 | 2.5/5 | 2.5/5 |
| Signing workflow & signer experience | 3/5 | 3/5 | 3/5 | 3/5 | 3/5 | 3/5 |
| Evidence, validation & retention | 3.5/5 | 3.5/5 | 3.5/5 | 3.5/5 | 3.5/5 | 3.5/5 |
| Integrations & API | 3/5 | 2.5/5 | 2.5/5 | 2.5/5 | 2.5/5 | 2.5/5 |
| European sovereignty | 1.5/5 | 1.5/5 | 1.5/5 | 1.5/5 | 1/5 | 1.5/5 |
| Pricing transparency | n/r | n/r | n/r | n/r | n/r | n/r |
| **Weighted verdict** | **3/5** | **3/5** | **2.5/5** | **2.5/5** | **2.5/5** | **3/5** |

### The judges

- **The Legal Counsel** (v1.0): Decides which contracts may be signed electronically and at which level. Wants SES, AdES and QES named per plan and country, the qualified trust service provider linked to the EU Trust List, and an audit trail with timestamps that still validates when the contract is disputed in eight years.
- **The HR Operations Lead** (v1.0): 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.
- **The Revenue Operations Lead** (v1.0): 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.
- **The Integration Engineer** (v1.0): Embeds signing into the company's own portal and archives the result in the DMS. Wants a versioned API with webhooks and a sandbox, every signature level reachable through the API rather than only in the web app, and signed documents exported with their evidence intact.
- **The Data Protection Officer** (v1.0): 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.
- **The Skeptic** (v1.0): Knows "legally binding" usually means a simple signature. Reads for the level the default plan actually signs at, the QTSP the provider does not operate itself, the per-QES and ident fees on top of the plan, the envelope limit, and "eIDAS-compliant" from a provider that names no trust service at all.

## European sovereignty — proven facts

Built only from facts on the vendor's own pages; a dimension we could not prove is left open, never scored as zero. Headline: not determined.

| Dimension | Finding | Points | Source |
|---|---|---|---|
| Legal entity | Not determined | — | — |
| Ownership | Not determined | — | — |
| Data residency | Not determined | — | — |
| Subprocessors | Not determined | — | — |

## Key facts

Each fact is the vendor's own statement, cited to the source page it was read from ([S*n*] → Sources).

**Compliance**
- Auditor: AENOR · 2019 · ENAC [S2]
- Eidas: yes · simple · avanzada · cualificada [S1]
- Eidas: yes · simple · advanced · qualified [S9]
- Eidas compliance: yes · eIDAS (EU) 910/2014 [S3]
- Eidas legal effect: qualified signature legally equivalent to handwritten signature [S3]
- GDPR: yes [S1]
- GDPR: yes [S9]
- Validator: Ministry of Industry, Commerce and Tourism of Spain [S2]

**Data**
- Retention policies: yes [S10]
- Storage options: yes [S10]

**Hosting**
- Regions offices: Europe · Colombia · Dominican Republic · Mexico [S9]

**Integrations**
- API docs: yes [S1]
- API rest: electronic signature integration into CRM/ERP · REST [S9]
- Auth mechanisms: yes · yes [S10]
- Callback URL: yes [S10]
- CRM erp: yes [S1]
- Document transfer: FTP · Sharepoint · yes [S10]
- External code attribute: association between requests from both systems · externalCode [S10]
- Forms from API: yes [S10]
- Rest API: yes · REST [S1]
- Rest API: yes [S10]

**Legal**
- Company profile: electronic signature and trusted digital services · Viafirma [S9]
- Controller: VIAVANSI CORPORACIÓN, S.L. [S9]
- Data controller: VIAVANSI CORPORACIÓN, S.L. [S1]
- Privacy email: legal@viafirma.com [S1]

**Product**
- Advanced signature requirements: uniquely linked to signatory · identifies signer · sole control of creation data · tamper-detectable link to data [S3]
- API available: yes [S8]
- Approval methods: Simple approval (approve/reject button) · Approval with code · Electronic signature approval with digital certificate [S7]
- Approvals: Signature request not completed until approvers approve [S7]
- Biometrics rnd: Momentum: multibiometric security for mobile devices (R&D project) [S1]
- Bulk CSV recipients file: CSV [S6]
- Bulk CSV sample file: same columns as sample · yes · yes [S6]
- Bulk CSV support: yes [S6]
- Bulk CSV template customization: Template forms can customize documents per recipient [S6]
- Bulk notification channels: email · sms · email-sms [S6]
- Bulk unattended signature: yes [S6]
- Bulk whatsapp notification: yes · group integrated with WhatsApp [S6]
- Certificate alias: Optional certificate alias for unattended PDF signing and evidence XML signing; alias must be registered in the system [S7]
- Certificate identity filter: For e-certificate signatures, certificate data is checked against a pre-supplied identity document number; mismatch blocks completion [S4]
- Certificate manager: Cloud storage and use of digital certificates for authentication and document signing [S1]
- Certificate manager: digital certificates manager product offered [S9]
- Cloud native: VCN (Viafirma Cloud Native): evolution of e-signature and digital identity solution [S1]
- Company experience: 20 [S1]
- Company stats: 1500 · 50 · 15 · 500000000 [S1]
- Company stats: 1500 · 50 · 15 · 500000000 [S9]
- Completion code: Static code required to complete signing, intended for self-selling kiosk sales processes [S4]
- Delegated signing: Vicarius Fidelis (VI-FI): centralized delegated signing platform for administrative managers [S1]
- Documents intelligent cloud: Viafirma Documents Intelligent Cloud: AI/ML-enhanced e-signature solution (R&D project) [S1]
- Dynamic properties: Dynamic properties via {{VARIABLE}} operators, filled from form data or metadata from external systems via APIs [S7]
- Eidas2 wallet: eIDAS Regulation 2 requires all EU member states to issue a European Digital Wallet storing identity, qualifications, contracts and permits [S5]
- Electronic signature: Online electronic signature solution, transparent for signers and third parties [S1]
- Encryption alias: Optional encryption alias; default system-defined public encryption key used otherwise [S7]
- Evidence configurable fields: ID · Tipo · Help text · Help detail · Position identifier (Acrofields) · Metadata · Validation rules · ID of the receiver [S7]
- Evidence types: Handwritten or biometric signature · Sign OTP SMS · Signature OTP Mail · Images · Simple and advanced checks [S7]
- Evidence validation rules: yes [S7]
- Experience years: 20+ [S9]
- Free trial: yes [S1]
- Geographies: Europa · Colombia · República Dominicana · México [S1]
- History: yes · yes [S2]
- Identification combinable: Identification processes can be combined with authentication and signature processes [S4]
- Identification methods: Several identification and authentication mechanisms; some mandatory by signature modality, others optional and configurable [S4]
- Identity scoring integrations: Integrations with financial scoring / identity validation providers [S4]
- Kit digital: yes [S1]
- Legal validity: yes · yes [S1]
- Multi signer support: Evidence can be assigned to specific signatories in multi-signer applications [S7]
- Multidevice: yes [S1]
- Otp access code: OTP code sent by SMS or Email protects access to signature page [S4]
- Policy definition: Policies define evidence, signatures, approvals and security elements for how the PDF is signed [S7]
- Policy designer location: Policy section is available when creating or editing a template from the admin panel [S7]
- Qualified cross border recognition: qualified signature recognized in all Member States [S3]
- Qualified signature definition: advanced signature with qualified creation device and qualified certificate [S3]
- Qualified timestamping: qualified timestamping · eIDAS Regulation (EU) · yes [S2]
- Registered users MFA: Registered users validated by email with multifactor authentication; requests accessible only from mobile app or tray [S4]
- Required documents: DNI · NIE · NIF L/NIF M [S5]
- Services not enabled by default: Some identification services are not enabled by default; contact required to enable [S4]
- Signature levels: simple · advanced · qualified [S3]
- Signature methods: Electronic signatures with digital certificate · Unattended on server · In client using Viafirma Desktop [S7]
- Signature validation: Audit of each signature with full information on signing time and signed document [S1]
- Signature xml formats: XADES-B · XADES-T · XADES-LT · XADES-LTA · XADES-T [S7]
- Sms whatsapp delivery: Signature request link delivered via SMS or WhatsApp [S4]
- Spain id methods: DNI · Cl@ve · Qualified digital certificates [S5]
- Spanish authentication methods: Cl@ve · DNIe [S5]
- Static access code: Static access code required to access the signature page [S4]
- Target departments: RRHH · Comercial y ventas · Legal · Atención al cliente [S1]
- Time stamp: time stamp product offered [S9]
- Timestamp: Time stamps validating signatures and administrative processes [S1]
- Unattended signature: Automated unattended signing of small or large document volumes using electronic certificate [S1]
- Unattended signature: unattended signature product offered [S9]
- Use cases: tax matters, administrative procedures, digital health, academic matters, contracts and banking [S5]
- Validation audit download: yes · yes [S9]
- Validation certificate check: yes · verify signatory certificate validity [S9]
- Validation integrity check: yes · post-signature document integrity check [S9]
- Validation report items: validation report includes signature status, signatory data, certificate validity or repudiation, public key, event history, permanent audit link, audit PDF download [S9]
- Video identification: Biometric video identification verifying identity remotely against legal ID card [S4]
- Video identification config: Video identification can be applied at request creation or via predefined template; requires the service to be active [S4]

**Support**
- Demo: yes [S9]
- Help center: yes [S1]
- Status page: yes [S1]
- Status page: yes [S9]
- Support channels: remote support [S1]

## Questions

### Is Viafirma Documents European?

Not determined: the vendor’s pages as captured do not say where Viafirma Documents is based.

### Where does Viafirma Documents store data?

Not stated on the vendor’s pages as of 20 Oct 2026.

### Does Viafirma Documents have a free plan?

Not stated on the vendor’s pages as of 20 Oct 2026.

### What are the best alternatives to Viafirma Documents?

As of 21 Oct 2026, the panel rates [Scrive (3/5)](https://whats-best.ai/software/e-signature/scrive), [Penneo (2.5/5)](https://whats-best.ai/software/e-signature/penneo) and [Youtrust (Yousign) (2.5/5)](https://whats-best.ai/software/e-signature/youtrust) highest among the other 18 E-Signature products evaluated. Ratings that look equal are rounded to half stars; the order uses the unrounded rating, then the name. The highest-rated European alternative is [Scrive](https://whats-best.ai/software/e-signature/scrive) (EU-Made). Ratings are the AI panel’s opinion, formed from public evidence: [how scores are made](https://whats-best.ai/methodology#ordering). The full list, with European products first: [Viafirma Documents alternatives](https://whats-best.ai/software/e-signature/viafirma-documents/alternatives).

## What this page leaves out

- We found no public information on pricing on the pages we read (viafirma.com, viafirma.com/en/viafirma-qualified-trust-service-provider, viafirma.com/en/faqs/electronic-signature-eidas-regulation-european-union, viafirma.com/en/documentation/how-is-the-identity-of-the-signer-authenticated, viafirma.com/en/electronic-identification-using-the-eidas-system, viafirma.com/en/documentation/bulk-shipments-via-csv and 5 more). If the vendor publishes it somewhere else, send us the page.
- 7 product facts could not be confirmed on the vendor’s page as captured and were left out of this page and of the panel’s material.
- 2 integrations facts could not be confirmed on the vendor’s page as captured and were left out of this page and of the panel’s material.
- 2 support facts could not be confirmed on the vendor’s page as captured and were left out of this page and of the panel’s material.
- 1 compliance fact could not be confirmed on the vendor’s page as captured and was left out of this page and of the panel’s material.
- 1 legal fact could not be confirmed on the vendor’s page as captured and was left out of this page and of the panel’s material.

## Sources

- [S1] Vendor page: https://www.viafirma.com (checked 2026-10-20)
- [S2] EIDAS levels & trust services — found from sitemap: https://www.viafirma.com/en/viafirma-qualified-trust-service-provider/ (checked 2026-10-20)
- [S3] EIDAS levels & trust services — found from sitemap: https://www.viafirma.com/en/faqs/electronic-signature-eidas-regulation-european-union/ (checked 2026-10-20)
- [S4] Signer identification — found from sitemap: https://www.viafirma.com/en/documentation/how-is-the-identity-of-the-signer-authenticated/ (checked 2026-10-20)
- [S5] Signer identification — found from sitemap: https://www.viafirma.com/en/electronic-identification-using-the-eidas-system/ (checked 2026-10-20)
- [S6] Signing workflow & signer experience — found from sitemap: https://www.viafirma.com/en/documentation/bulk-shipments-via-csv/ (checked 2026-10-20)
- [S7] Signing workflow & signer experience — found from sitemap: https://www.viafirma.com/en/documentation/setting-policies-in-templates/ (checked 2026-10-20)
- [S8] Evidence, validation & retention — found from sitemap: https://www.viafirma.com/en/faqs/is-there-any-document-that-proves-the-validity-of-the-signed-document-audit-trail/ (checked 2026-10-20)
- [S9] Evidence, validation & retention — found from sitemap: https://www.viafirma.com/en/signature-validations/ (checked 2026-10-20)
- [S10] Integrations & API — found from sitemap: https://www.viafirma.com/en/documentation/quick-integration-guide/ (checked 2026-10-20)
- [S11] Integrations & API — found from sitemap: https://www.viafirma.com/en/integrations/ (checked 2026-10-20)

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Cite as: whats-best.ai, "Viafirma Documents — E-Signature", AI panel analysis, as of 2026-10-21. https://whats-best.ai/software/e-signature/viafirma-documents

Corrections: https://whats-best.ai/correct/902?target=page