Digital signing has never been so easy and convenient.

Whether advanced (AES) or qualified electronic signature (QES): Our app makes digital signing particularly easy – the required identification is seamlessly integrated into the process.

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More than 130 customers in Europe

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24/7 Availability

anytime, anywhere, without waiting

Sign & Business Sign

Qualified electronic signature including commercial register verification

Versatile

Applicable for documents such as employment and rental contracts, applications, or citizen services

Signature solutions with identity verification

Legally valid. Intuitive. Tailored to the use case.

Our Qualified Electronic Signature (QES) is easy to use and offers maximum security. We deliberately forgo Simple Electronic Signatures (EES) as they offer neither legal validity nor the necessary trust. With QES, your documents meet the highest security and trust standards – without compromising user-friendliness.

simple digital signature with Nect Sign

Deep Dive Electronic Signatures

QES, FES, EES: Which signature for which use case?

What is a Qualified Electronic Signature (QES), what advantages does it offer compared to an Advanced Electronic Signature (FES), where is it typically used, and how can it be technically implemented?

Sign electronically. Without technical hurdles

Sign with one click

Whether advanced (AES) or qualified (QES): Our electronic signature via app makes digital signing easier than ever and includes the preceding identification.

Digital signature for individuals, authorized representatives, and multiple persons

Whether an advanced or qualified electronic signature, for individuals, authorized representatives, or groups of people – an integrated commercial register verification ensures that only authorized and all necessary persons sign your documents.

Biometric Verification - As easy as a selfie

Need to quickly and easily sign more documents digitally? No problem with the Nect Wallet. Once identified, the stored identification document can be reused within seconds via facial recognition.

Legally compliant and secure

Signing processes have never been so simple. Nect Sign and Business Sign createomers a user-friendly, eIDAS-certified solution to allow documents to be digitally and legally signed by natural ipersons and company representativesn .

Compliance, Protection, and Scaling.

Effortlessly meet strict compliance requirements, prevent fraud, maximize conversion rates, reduce losses, and enhance security to create a secure, efficient, and revenue-generating customer experience.

Meet Compliance

Effortlessly meet even the strictest compliance requirements.

Combat Fraud

Prevent fraud and create a secure and pleasant customer experience.

Maximize Conversion Rates

Reduce abandonment and increase revenue.

Reduce Losses & Lower Costs

Increase operational efficiency through automation and tailored workflows.

Improve Security & Data Protection

Optimize and adapt InfoSec processes to national and international requirements such as GDPR.

Frequently Asked Questions about Nect Sign

To start the identification process, users simply scan the provided QR code or enter their mobile number to conveniently receive the link via SMS. They then proceed directly to the Nect Wallet dashboard, which serves as a central starting point. From here, they are automatically guided through the best and fastest process for them.

In the first step, users can calmly review the relevant document and then sign it electronically. Once this step is completed, the identification process immediately follows. After successful confirmation, all necessary steps are completed – fast, secure, and fully digital.

The FES is created using an electronic certificate that contains a private and a public key. This requires a one-time identification of the signing person, for example, via a PIN. This signature key uniquely assigns the signature to the signing person, and subsequent alteration of the signature is not possible.

The QES offers the highest level of security and meets the requirements for written form. It has all the characteristics of an FES and is also based on a qualified certificate. In the case of QES, this must be issued by a qualified signature creation device, a so-called Trust Service Provider (TSP). For a QES, an eIDAS-compliant identification of the signing person is first required.

Public Sector:
Nect Ident enables simple and secure online identification for digital applications such as parental benefits or BAföG. It serves for age verification, protects access to citizen portals and administrative platforms, and complements BundID as an uncomplicated alternative in case of missing eID or technical hurdles.

Private Sector:
Nect Ident supports digital processes, e.g., for insurance contracts, claims reporting, SIM activations, patient registrations, or access to electronic patient records. Energy and telecommunications companies also use the service for contract conclusions and protected access to customer portals.

Yes, the process includes certification as a trust service module according to eIDAS. The following eIDAS-compliant identification methods are available to users via the Nect Ident interface:

  • Automated Video Ident via selfie video
  • eID function
  • Online ID function of the German national ID card
  • NFC-based methods, ePass (electronic passport), eAT (electronic residence permit)
  • Wallet function (ID reuse)