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sproof sign

by sproof sign

Free plan APIWeb

Visit sproof sign Alternatives Pricing

sproof sign's own site

What sproof sign is

sproof sign provides electronic signatures and digital approval workflows for contracts. Users upload documents, set signature positions and signer order, then send them for signing. Invitees can sign from an email invitation without registering. The service supports simple, advanced, and qualified electronic signatures (EES, FES, and QES), along with templates, team sharing, roles, and assistant access for document preparation. Integrations include Microsoft SharePoint, Word, Teams, Google Drive, Zapier, Make, DATEV, DocuWare, and Personio. Enterprise includes API access for automating signature workflows, as well as 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 and describes its platform as GDPR- and eIDAS-compliant, developed and hosted in Europe. The Private plan offers free PDF signing for private individuals, students, and associations. Single costs €15 a month and Team costs €170 a month, both with annual billing and excluding VAT. Single and Team offer a 14-day free trial. The maker, sproof GmbH, was founded in 2019 and is headquartered in Puch bei Hallein, Salzburg, Austria.

Who it suits

The Private plan is for individuals, students, and associations. The pricing page presents Single for individuals, Team for small teams and departments, and Enterprise for companies and corporations.

What it does well

  • Supports simple, advanced, and qualified signatures
  • Invitees can sign without registering
  • Includes templates, roles, and team sharing
  • Connects with listed office and workflow tools
  • 14-day trial for Single and Team

What to know first

  • Single and Team prices use annual billing
  • Listed prices exclude VAT
  • API access is included in Enterprise
  • Web and API platforms listed; no mobile app listed

Limits

Private is described as free PDF signing. Single includes 100 FES and 10 QES signatures per year; Team includes 1,200 FES and 120 qualified signatures per year. Additional FES signatures cost €1 each and additional QES signatures cost €2.50 each.

Plans

PlanBilled and limitsPrice
Private PlanFree electronic signing for private individuals, students, and associationsOn request
SingleAnnual billing (excl. VAT) · 1 user license · 100 FES/year · 10 QES/year · additional FES 1€ · additional QES 2,50€€15 a month
TeamAnnual billing (excl. VAT) · 10 user licenses · 2 User+ upgrades · 1,200 FES/year · 120 qualified signatures/year · additional FES 1€ · additional QES 2,50€€170 a month
PrivateFor private individuals, students, or associations · free PDF signingFree
EnterpriseTailor-made according to your wishes · Individual user and signature contingent · API access · SSO · premium supportOn request

As sproof.com lists them, read 19 Sept 2026. The maker's own page has the final word.

Getting started

  1. Open the sproof sign website.
  2. Choose the Private, Single, Team or Enterprise plan suited to your use.
  3. Start the 14-day trial if choosing Single or Team.
  4. Upload a document and set signature positions and signer order.
  5. Send signing invitations by email.

Verdict

sproof sign supports document signing across several signature types, with tools for team workflows and external signers. Review plan allowances and annual billing before choosing a paid tier.

Questions

Is there a free plan?

Yes. The Private plan offers free PDF signing for private individuals, students and associations.

How much do the paid plans cost?

Single costs €15.00 per month and Team costs €170.00 per month, each billed annually and excluding VAT. Additional FES signatures cost €1 and additional QES signatures cost €2.50.

Is there a free trial?

Yes. Single and Team offer a 14-day free trial.

Which platforms does sproof sign support?

The listed platforms are web and API.

Can people sign without creating an account?

Yes. Invitees can sign through an email invitation without registering.

What integrations are available?

Integrations include Microsoft SharePoint, Word, Teams, Google Drive, Zapier, Make, DATEV, DocuWare and Personio.

Facts from sproof sign's own pages

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

Where sproof sign stands on Freedom251

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