Electronic Signature with signeer

ZertES
DSG
eIDAS
DSGVO
Transform the way you sign by using signeer, the secure, legally compliant and 
state-of-the-art solution for electronic signatures!
You woman sitting at a table using her tablet for digital signing.
Electronic signature key figures

signeer in numbers

Lead the way in digital transformation and give your teams the tools to succeed – with signeer, the effortless web platform for fast and secure electronic signing.
3 mins

from invitation to securely storing the signed document - fast, simple, reliable.

CHF 36

saved per document. Cut hard costs and boost productivity with every signature.

87%

of our customers would recommend signeer. High satisfaction. Strong trust. Real results.

1

platform. 1 process. No tool switching, No disruptions. Everything in one place.

References

The signeer experience – in our customers’ words

Portrait of Roland Koch, Co-Founder of Leanrun.
If you are looking for an intuitive and legally compliant solution, signeer is the perfect choice. We are more than satisfied!
Roland Koch
Co-Founder leanrun ag
Portrait of Sandra Baumann, Managing Director of firm it.
Sign documents with a single click – without logging in. Digital signing should always be this easy.
Sandra Baumann-Jütz
Managing director at firm-it solutions gmbh
Use Cases

Which electronic signature fits your needs best? Find out now!

benefits of electronic signatures

How signeer stands out

Put an end to annoying paperwork and time-consuming hand signatures. Our innovative signature
platform gives you an effortless, secure, and efficient way to end documents electronically.

Seamless user experience

Identification and signing in one smooth, uninterrupted flow – no media breaks, no hassle.

Signature standards

Sign with QES, AES, or SES – in full compliance with Swiss and EU regulations.

Multiple documents

Sign multiple documents with a single click – fast for you, seamless for your co-signers.

No account needed

Recipients sign in seconds – no registration, no barriers.

Easy-to-use

Effortless to navigate, easy to understand – and always legally sound.

Secure data

Data hosted exclusively in Switzerland – ISO 27001 certified for maximum protection and compliance.

Sichere Daten:

Daten werden ausschliesslich in der Schweiz gehostet – ISO 27001-zertifiziert für maximalen Schutz und Compliance.

DSG (Swiss Data Protection Act):

Governs how personal data is handled and protected in Switzerland.

ZertES (Federal Act on Electronic Signatures):

Defines the legal framework and validity of electronic signatures under Swiss law.

GDPR (General Data Protection Regulation):

EU-wide regulation that protects personal data and strengthens individual privacy rights.

eIDAS (EU Regulation on Electronic Identification and Trust Services):

Ensures cross-border recognition and legal certainty for electronic signatures and identification across Europe.

Blog

Everything about Electronic Signatures

Felix Wolfensberger, mesoneer CEO; Roman Geiser, Member of the Board, Matthias Keller, Chairman mesoneer
Roman Geiser new member of the Board of Directors of mesoneer AG
mesoneer AG has appointed Roman Geiser as a new member of the Board of Directors. With his many years of experience in the communications and consulting industry, Geiser brings valuable expertise to the company's strategic committee.
Read more
mesoneer
 | 
05.06.2025
A young, red-haired man with a beard sits smiling at a wooden table in a modern office, looking at a tablet. He is holding a pen in his hand, ready to sign a document with signeer from mesoneer.
Qualified electronic signature (QES) – simply explained
In an increasingly digital world, legally valid electronic signatures are essential. The qualified electronic signature (QES) is the most secure and legally binding form of digital signature. Learn how QES works, when it is required, and how you can sign your documents securely and without media discontinuity using signeer from mesoneer.
Read more
Franziska Klein
 | 
28.05.2025
RAG: Retrieval-Augmented Generation Explained Simply
This blog provides an overview of how RAG emerged, why it is so important for the use of LLMs in enterprises, and which application areas are particularly well-suited for it. Additionally, we illustrate how RAG works in practice using a project at a Swiss bank and highlight which aspects of data protection and compliance need to be considered.
Read more
Dirk Budke
Maximilian Walser
 | 
09.05.2025
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