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SPECIFICTION
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sproof sign

sproof.com

Free plan WebAPI
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Spec score 8.2 #31 of 68 in E-signature tools

What it is

sproof sign provides electronic signatures and digital approval workflows for contracts through the web and an API. Users upload documents, place signature fields, set a sequential signing order, and send invitations; recipients can sign from email without registering. The service supports simple, advanced, and qualified electronic signatures, with identity verification, bulk sending, audit trails, and workflow templates. Teams can share work, assign roles, and give assistants access for document preparation. Connections include Microsoft SharePoint, Word, Teams, Google Drive, Zapier, Make, DATEV, DocuWare, and Personio. Enterprise adds API access, embedded signatures and identity checks, single sign-on, custom branding and domains, and premium support with a personal contact. sproof says it is ISO 27001 certified, GDPR- and eIDAS-compliant, and developed and hosted in Europe. A free Private plan supports PDF signing. Single costs €15 a month with annual billing, while Team costs €170 a month with annual billing, excluding VAT.

Spec sheet

Purpose
sproof sign provides electronic signatures and digital approval workflows for contracts.Read 4 Oct 2026 · sproof.com
Free plan
YesRead 19 Sep 2026 · sproof.com
Trial
The pricing page offers a 14-day free trial for the Single and Team plans.Read 4 Oct 2026 · sproof.com
API
The Enterprise plan includes API access for automating signature workflows.Read 4 Oct 2026 · sproof.com
Integrations
Its integrations include Microsoft SharePoint, Word, Teams, Google Drive, Zapier, Make, DATEV, DocuWare, and Personio.Read 4 Oct 2026 · sproof.com
Compliance
The company describes its platform as GDPR- and eIDAS-compliant and hosted on European servers.Read 4 Oct 2026 · sproof.com
Support
The Enterprise plan includes premium support with a direct personal point of contact.Read 4 Oct 2026 · sproof.com
Headquarters
Puch bei Hallein, Salzburg, AustriaRead 28 Sep 2026 · sproof.com
Founded
2019Read 28 Sep 2026 · sproof.com
Company
sproof GmbH says it was founded in 2019 and is headquartered in Austria.Read 4 Oct 2026 · sproof.com
API access
YesRead 19 Sep 2026 · sproof.com
Audit trail
Completed workflows provide participants with the signed document and a tamper-proof audit trail.Read 4 Oct 2026 · sproof.com
Bulk sending
YesRead 19 Sep 2026 · sproof.com
Collaboration
The product supports workflow templates, team sharing, roles, and assistant access for preparing documents.Read 4 Oct 2026 · sproof.com
External signing
Invitees can sign through an email invitation without registering.Read 4 Oct 2026 · sproof.com
Hosting and security
sproof says it is ISO 27001 certified and developed and hosted in Europe.Read 4 Oct 2026 · sproof.com
Intended customers
The pricing page presents Single for individuals, Team for small teams and departments, and Enterprise for companies and corporations.Read 4 Oct 2026 · sproof.com
Signature types
It supports simple, advanced, and qualified electronic signatures (EES, FES, and QES).Read 4 Oct 2026 · sproof.com
Workflow
Users can upload documents, set signature positions and signer order, and send documents for signing.Read 4 Oct 2026 · sproof.com

Plans and prices

Private Plan Price not published Free electronic signing for private individuals, students, and associations Read 19 Sep 2026 · sproof.com
Single €15 a month Annual billing (excl. VAT) 1 user license · 100 FES/year · 10 QES/year · additional FES 1€ · additional QES 2,50€ Read 4 Oct 2026 · sproof.com
Team €170 a month Annual billing (excl. VAT) 10 user licenses · 2 User+ upgrades · 1,200 FES/year · 120 qualified signatures/year · additional FES 1€ · additional QES 2,50€ Read 4 Oct 2026 · sproof.com
Private Free For private individuals, students, or associations · free PDF signing Read 4 Oct 2026 · sproof.com
Enterprise Priced on request Tailor-made according to your wishes Individual user and signature contingent · API access · SSO · premium support Read 4 Oct 2026 · sproof.com

Every sproof sign plan and price →

Strong points and limits

Strong points

  • Supports EES, FES, and QES signatures
  • Invitees can sign without registration
  • Offers sequential signing and identity verification
  • Includes many listed integrations
  • Provides web and API access

Limits

  • Single and Team prices exclude VAT
  • Sequential signing is the stated order
  • 14-day trial applies to Single and Team

Who it suits

sproof sign suits individuals, small teams, departments, and companies needing contract signing workflows. Enterprise is aimed at organizations requiring API automation and additional controls.

Verdict

sproof sign covers document preparation, signing, approvals, and integrations across individual and organizational plans. The free Private option handles PDF signing, while advanced automation and enterprise controls require other plans.

Where Specifiction places it

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