Nect Sign
Sign legally. Entirely paperless.
The digital signature solution with integrated identity verification – seamless, legally compliant, and fully integrated into the Nect Wallet.

Signature solutions with identity verification
Legally valid. Intuitive. Tailored to the use case.
Security level
Simple (EES)
Low
For everyday, low-risk documents. No identity verification is necessary – ideal for internal approvals or consents without legal obligation.
Security level
Advanced (FES)
Medium
With identity verification via Nect Ident. Documents are tamper-proof and uniquely assigned to an individual – e.g., for data protection or employment contracts.
Security level
Qualified (QES)
High
The highest security level: legally equivalent to a handwritten signature. Fully eIDAS-compliant – for legally binding contracts, e.g., in the financial or insurance sector.
Our Qualified Electronic Signature (QES) is so easy to use that there is no reason to compromise on security for important contracts. We deliberately forgo Simple Electronic Signatures (SES) – because they offer neither the legal validity nor the trust your documents deserve. Instead, we rely on the Qualified Electronic Signature, which meets the highest security and trust standards – while being just as user-friendly.

Nect Sign
The Qualified Electronic Signature in Practice
Did you know that many providers who speak of an “advanced signature” are in fact only offering a simple SES? We clarify – and offer genuine digital security you can rely on: What is a Qualified Electronic Signature (QES), what advantages does it have compared to the Advanced Electronic Signature (AES), where is it typically used, and how can it be technically implemented? You can find all this information in our whitepaper.
Sign electronically simply and securely. 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 .
Nect Sign – Simple. Secure. Digital.
For legally binding agreements, strong conversion, and full user control.

Integrated identity verification with Nect Wallet
Each QES is linked to a verified identity. Identification is performed via Nect Ident – either new or through ReIdent using the existing Nect ID.
Sign with a tap
Users review all relevant documents directly on their smartphone and confirm them with a tap – intuitive, fast, and fully digital.


Comprehensive signature proof
Each signature is provided with a timestamp and an audit trail. This ensures every signature is legally documented – traceable and tamper-proof.
eIDAS-compliant & data privacy secure
Nect Sign meets all requirements for qualified electronic signatures within the EU. Processing is GDPR-compliant on servers in Germany.


Developed for mobile users
The entire process runs via the Nect Wallet – optimized for smartphones, without downloading additional apps or complicated authentication procedures.
Sign in a legally compliant manner
Meet all legal requirements for electronic signatures – fully eIDAS-compliant, with traceable signature proof.
Accelerate digital contract processes
Shorten contract durations from days to minutes – without paper, printing, or shipping.
Eliminate media breaks
An end-to-end process: from identification to signature – directly in the Nect Wallet.
Enhance legal enforceability
Timestamps and verified identities make every signature traceable and legally enforceable.
Simplify onboarding
Ideal for new customers, HR processes, or contract closures in the field – directly on the smartphone.
Maintain data privacy & security
GDPR-compliant processing on German servers – with the highest standards in information security.
Use cases
The right solution for every industry
We are solution finders. Based on our eIDAS-compliant technology, we develop solutions for every need. Whether for the healthcare sector, the telecommunications industry or insurance companies. Whether digital identity verification or electronic signatures. In the Nect Wallet, we combine expertise, user-friendliness and security and offer companies and users specially developed, state-of-the-art technology.