Every signature legally valid. Across the EU.

fynk operates under the eIDAS regulation, the legal framework governing electronic signatures across the EU. Choose simple, advanced, or qualified signatures depending on the contract. Identity verified, document sealed, timestamp recorded. No extra tools. No compliance gaps.

Every signature legally valid. Across the EU.

More than 1.000 teams chose fynk to outgrow legal chaos.

European standards, globally accepted.

eIDAS sets the standard for what makes an electronic signature valid in the EU. fynk builds that standard into every signature you collect.

  • The right signature type for each contract.

    Signature levels

    The right signature type for each contract.

    SES for everyday agreements. AES for contracts that need extra assurance. QES for documents that are legally equivalent to a handwritten signature. fynk gives you all three levels in one platform. Set the right one per contract type and fynk enforces it. No more one-size-fits-all approach to signing.
    Get a demo
  • Prove who signed. Not just that someone did.

    Identity verification

    Prove who signed. Not just that someone did.

    Anyone can click a button to sign. Identity verification confirms it was the right person. fynk supports email confirmation, SMS codes, and certified identity providers. The method is logged with the signature. If a contract is ever challenged, the evidence is already there.
    Get a demo
  • Once signed, the document cannot change.

    Tamper-proof sealing

    Once signed, the document cannot change.

    A signature means nothing if the document can be edited after the fact. fynk seals the document at the moment of signing. Any modification after that point is immediately detectable. What was signed is exactly what stays on record.
    Get a demo

    "Compliance is not a buzzword. It means having your contracts in order and truly understanding them. fynk gives us the structure and accuracy that is essential from an investor perspective."

    Lucas F. Jamnig
    Lucas F. Jamnig Lead Counsel at fiskaly
  • Signed in Vienna. Valid in Paris. Enforceable in Warsaw.

    International validity

    Signed in Vienna. Valid in Paris. Enforceable in Warsaw.

    eIDAS creates a single legal framework across all EU member states. A contract signed through fynk in one country is legally recognized in all of them. No local workarounds. No country-specific signing setups. One platform, valid everywhere in the EU.
    Get a demo

    "We are always audit-ready. Every contract is stored in one place. Cross-department communication has improved. And we have gone completely paperless."

    Dr. Jörg Burkhardt
    Dr. Jörg Burkhardt Head of Sales & New Partnerships at 1. FC Nürnberg
  • Finance, healthcare, HR. The bar is higher. fynk clears it.

    Regulated industries

    Finance, healthcare, HR. The bar is higher. fynk clears it.

    Regulated sectors have no flexibility on compliance. AES and QES give financial, healthcare, and public sector teams the signature levels their processes demand. Identity verified. Document sealed. Audit trail attached. Every requirement, met.
    Get a demo

"European data sovereignty is becoming a real tailwind. Multiple clients are requesting migration from US-based tools to European solutions due to regulatory concerns. fynk's Austria-based positioning addresses this directly."

Harald R. Fortmann
Harald R. Fortmann Founder & Managing Director of five14

Everything your signatures need to hold up.

Legal validity, verified identity, and tamper-proof records. Built in from the start.

  • Timestamp on every signature.

    The exact moment each signature was applied is recorded and sealed. If the timing ever matters, the proof is already there.

  • QES counts as handwritten.

    Qualified electronic signatures carry the same legal weight as signing by hand. Required for certain regulated documents. Available in fynk.

  • Signers don't need an account.

    Counterparties sign via a secure link. No sign-up, no software to install. The signing experience is fast for them and compliant for you.

  • All three signature levels.

    SES, AES, and QES in one tool. No need to send documents to a separate signing service depending on the level required.

  • European-hosted infrastructure.

    fynk is an Austria-based platform. Your contract data stays within the EU. No exposure to non-EU data regulations.

  • Fits your existing workflow.

    eIDAS compliance doesn't require a new workflow. Import your current contracts, set the signature level, and keep working the way you already do.

Real impact. Whichever team you're on.

fynk isn't just affordable, it pays for itself in weeks.
Here's what teams like yours achieve.

The next-generation CLM

Only fynk offers a flexible, integrated and truly end-to-end contract platform for all teams to use - not just legal.

  • Sign

  • Organize

  • Boost

  • Scale

  • Insights

Organize

Organize your agreements using AI

Work smarter and faster with fynk’s built-in AI. Centralize agreements, extract data, automate tasks, and offer secure access for your entire team.

Get a demo
FEATURES
  • Signatures (SES, AES, QES)

  • Signature order

  • Signature style

  • Voting

  • Signature tracking

  • eIDAS Compliance

  • Document hub

  • Bulk import

  • Document calendar

  • Tasks & Reminders

  • Configurable notifications

  • Kanban dashboard

  • Multi-entity management

  • AI assistant

  • AI analysis

  • AI summary

  • AI draft

  • AI review

  • AI search

  • Approval workflows

  • Date & durations

  • PDF comparison

  • Integrations

  • API

  • Branding

  • Teams

  • Dashboards

  • Metadata

  • Analytics

  • Audit trail

  • History

background illustration
Security & Compliance

Trust isn't a feature. It's the foundation.

  • European by design.

    Designed and developed in Austria. Hosted exclusively in ISO 27001-certified German data centers, under European law.

  • Security at the core

    End-to-end encryption and secure engineering standards across a continuously monitored infrastructure.

  • Access on your terms

    Single sign-on (SSO), mandatory two-factor authentication, and granular role permissions keep contracts with the right users.

  • GDPR, fully embedded

    Fully compliant with European data protection regulations, supported by regular audits and external penetration testing.

fynk document security shield

Widely trusted by companies worldwide

  • conrad company logo
  • oekostrom company logo
  • unite company logo
  • zenjob company logo
  • eliso company logo
  • bridgemaker company logo
  • triumph company logo

Frequently asked questions.

  • eIDAS is the EU regulation that defines what makes an electronic signature legally valid. fynk signs under this framework, meaning every signature collected is legally binding and enforceable across all EU member states. No separate legal review needed to confirm validity.

  • SES (simple electronic signature) is suitable for everyday agreements with low legal risk. AES (advanced electronic signature) adds identity verification and is tamper-evident. QES (qualified electronic signature) carries the same legal weight as a handwritten signature and is required for certain regulated documents. fynk supports all three.

  • Yes. While eIDAS specifically governs EU member states, fynk signatures are accepted in many other jurisdictions as well. For cross-border contracts with non-EU parties, fynk provides the identity verification and audit trail documentation that most legal systems require to recognize an electronic signature.

  • Once a document is signed in fynk, it is sealed. Any modification after signing is immediately detectable. If an update is genuinely needed, a new version of the document must be created and sent for signature again. This protects all parties from unauthorized changes.

  • No. External signers receive a secure link by email and sign directly in the browser. No account, no software, no installation needed. The signing process is simple for them and fully compliant for you.

  • Every signing action is recorded in the audit trail: who was invited, who opened the document, when each party signed, and which identity verification method was used. This log is tamper-proof and always available. It's exactly what you need if a signature is ever disputed.

Still have questions?

Sign with confidence. From day one.

eIDAS-compliant signatures, verified identities, and tamper-proof records. All in fynk.

Try fynk free