Skribble

What Is Skribble?

If you operate across Swiss and EU jurisdictions, electronic signatures become a compliance headache. The EU has eIDAS. Switzerland has ZertES. Most e-signature platforms handle one framework well and the other poorly — or not at all. Skribble was built to solve exactly this problem.

Founded in 2018 in Zurich, Skribble AG is a Swiss electronic signature platform that natively supports all three eIDAS signature levels — Simple (SES), Advanced (AES), and Qualified (QES) — while simultaneously complying with Swiss ZertES law. This dual-framework compliance is rare. DocuSign and Adobe Sign can handle eIDAS signatures, but their ZertES support is either absent or bolted on as an afterthought. For organisations doing business across the Swiss-EU border, Skribble eliminates the need to maintain separate signing workflows for different jurisdictions.

The platform combines an intuitive signing interface — signers need no training or account — with robust identity verification for higher signature levels and a REST API that enables deep integration into existing business workflows. All data is stored in Switzerland, which the EU recognises as providing an adequate level of data protection. Skribble serves legal departments, HR teams, and procurement operations that need legally binding digital signatures without jurisdictional uncertainty.

Key Features

All Three eIDAS Signature Levels

Skribble supports SES, AES, and QES in a single platform. Simple Electronic Signatures cover everyday, low-risk documents. Advanced Electronic Signatures add identity verification for contracts and agreements where higher assurance is needed. Qualified Electronic Signatures — the gold standard under eIDAS, carrying the same legal weight as a handwritten signature — require certified identity verification through video ident or eID. Having all three levels available without switching platforms or providers is Skribble's core value proposition.

Dual Swiss ZertES and EU eIDAS Compliance

This is what sets Skribble apart from global competitors. Swiss ZertES law has its own requirements for electronic signatures that do not map directly onto eIDAS. Skribble's compliance architecture satisfies both frameworks natively, backed by partnerships with qualified trust service providers in both jurisdictions. For a law firm in Zurich signing contracts with counterparties in Berlin and Paris, this eliminates a genuine operational friction.

Identity Verification

For AES and QES signatures, Skribble offers multiple identity verification pathways: video identification, Swiss eID, and EU eID schemes. The platform can auto-select the appropriate signature standard based on document type and regulatory requirements, reducing the cognitive load on users who may not understand the difference between SES, AES, and QES. That said, the identity verification step for QES does add time and friction — an unavoidable trade-off for the highest legal assurance.

Signing Workflows and Batch Processing

Document templates, multi-party signing with configurable order, and batch signing for high-volume operations round out the workflow capabilities. Signing invitations are sent via email, and signers complete the process through a clean web interface without needing to create a Skribble account. The audit trail is tamper-proof and provides the evidentiary record needed for legal proceedings.

API and Integrations

Skribble offers a REST API that allows integration into existing business systems — CRMs, document management systems, and custom applications. Native integrations cover Google Workspace, Microsoft 365, SAP, Salesforce, HubSpot, and SharePoint. Zapier support extends connectivity to hundreds of additional tools. The API is well-documented, though the integration ecosystem remains smaller than DocuSign's extensive marketplace.

Pricing

Skribble's pricing starts with a genuinely useful free tier that includes unlimited Simple Electronic Signature (SES) requests — a generous offering for teams that primarily need basic signing functionality. The Fair Flat plan at approximately EUR 25 per month adds AES signatures, API access, custom branding, and signing templates. The Business tier at approximately EUR 85 per month unlocks all signature standards including QES, organisation-wide administration, priority support, and SSO integration.

Enterprise pricing is custom and includes dedicated account management, SLA guarantees, and custom identity verification flows.

The challenge with Skribble's pricing is at scale. Per-signature costs on higher tiers can accumulate quickly for organisations processing large volumes of QES-level documents. Teams should model their expected signing volumes carefully before committing, as the economics differ significantly between occasional and high-volume use cases.

EU Compliance & Privacy

Skribble stores all data in Switzerland, which benefits from an EU adequacy decision — meaning data transfers between Skribble and EU-based organisations do not require additional safeguards. The platform is fully GDPR compliant, and its trust service partners hold ISO 27001 certification.

The dual eIDAS and ZertES compliance is independently verified, not merely claimed. Skribble partners with qualified trust service providers recognised under both frameworks, ensuring that QES signatures carry the intended legal weight in both Swiss and EU courts.

With an EU compliance rating of 9.5, Skribble sits at the top of the e-signature category for regulatory assurance.

Who It's Best For

Swiss-EU cross-border businesses that need electronic signatures valid under both ZertES and eIDAS without maintaining parallel workflows.

Legal and compliance teams in regulated industries (banking, insurance, pharmaceuticals) where Qualified Electronic Signatures are mandatory for certain document types.

HR departments processing employment contracts across European jurisdictions, where different signature levels may be required depending on local law.

Developers building signing workflows into business applications via the REST API, particularly in Swiss and DACH markets where Skribble has the strongest brand recognition.

The Verdict

Skribble occupies a specific and valuable niche: e-signatures that work seamlessly across Swiss and EU legal frameworks. If your organisation operates primarily within one jurisdiction, DocuSign or Yousign may offer broader ecosystems or lower costs. But if you need dual ZertES-eIDAS compliance with all three signature levels, an intuitive signing experience, and Swiss data hosting, Skribble is the most complete solution available. The integration ecosystem is growing but still trails the global players — a trade-off most compliance-conscious organisations will gladly accept.

Frequently Asked Questions

Is Skribble legally valid in the EU?

Yes. Skribble supports all three eIDAS signature levels (SES, AES, QES), making signatures legally valid across all EU member states. Qualified Electronic Signatures carry the same legal standing as handwritten signatures under EU law.

What is the difference between SES, AES, and QES?

SES (Simple) is suitable for low-risk documents like internal approvals. AES (Advanced) adds identity verification for medium-risk contracts and agreements. QES (Qualified) provides the highest legal weight — equivalent to a handwritten signature — and requires certified identity verification through video ident or eID.

Does Skribble comply with Swiss law?

Yes. Skribble is compliant with Swiss ZertES (Federal Act on Electronic Signatures), making it one of the few platforms that satisfies both Swiss and EU electronic signature regulations simultaneously. This dual compliance is independently verified through partnerships with qualified trust service providers.

Where is Skribble data stored?

All data is stored in Switzerland, which the EU recognises as providing an adequate level of data protection under its adequacy decision. The platform is fully GDPR compliant.

Can I integrate Skribble with my existing tools?

Yes. Skribble offers a REST API and native integrations with Google Workspace, Microsoft 365, SAP, Salesforce, HubSpot, and SharePoint. Zapier and webhook support extend connectivity to hundreds of additional applications.