Electronic Signature
With inSign making contracts is easy as pie

Go digital - get inSign!

The electronic signature software enables the quick and easy signing of documents – in a 100% digital and 100% legally compliant process. Suitable for all company sizes, self-employed and freelancers.

100%
digital

100%
legally compliant

100% data privacy
Made in Germany

Makes your business
100% sexy

Makes your customers satisfied

80% of processes completed in just a day

Individual and easy to integrate

Continuos further development

Our USPs - what do we do better than others?

Vorbereiten → Senden → Ausfüllen → Unterschreiben →Verwalten→Archivieren

High data protection standards

Our company is 100% German also with servers in Germany. We comply with high standards of data protection and legal compliance; these are topics we treat with the highest sensitivity.

Market leader in Germany

inSign has already been on the market for 10 years and is Germany's market leader in many sectors.

Document protection after the first signature

After the first signatory has signed, changing the document is no longer possible, i.e. all contractual partners sign the same version of the document.

Confidentiality § 203 StGB

Both the employees of inSign GmbH and those of the relevant subcontractors used by it shall be obliged to comply with the regulations of § 203 StGB.

Different signature types in one document

inSign offers advanced (AES) and qualified electronic signatures (QES) according to eIDAS. The signature method can be specified depending on the usage scenario and also mixed in one document.

Placing optical signatures in the document

The process creator specifies the expected signatures including their positions thereby preventing signatories from signing in the wrong place. Furthermore, PDF documents can be filled with various form fields.

As simple as writing an email!

Prepare → Send→ Fill in→ Sign→Manage→Archive

We keep your data safe

German company

Location in Freising

Servers based in Germany

Security, data protection and performance

Strong encryption

AES-256 and RSA-2048

More about data privacy

High standards in data protection
Signature verifiability
eIDAS-compliant and TÜV-certifiied
In accordance with ZertES

Product variants

You can choose between:

90 € per month *

Including
signatures

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* Price per user plus VAT at yearly rates (monthly rates 26.90€), minimum contract term 1 year

Prices for inSign connect
are available on request.

More about inSign connect

Prices for inSign enterprise
are available on request.

More about inSign enterprise

* Price per user plus VAT at yearly rates (monthly rates 26.90€), minimum contract term 1 year

FAQ – Key issues about our digital signature

Are inSign electronic signatures legally compliant?

The electronic signature can be used for legal purposes in all European Union countries and cannot be rejected as evidence. inSign supports the signature types advanced electronic signature (AES) and qualfied electronic signature (QES) in accordance with both eIDAS and ZertES.

More about legal and data protection

What documents can be signed with inSign?

You can sign and fill in any kind of PDF documents with our signature software. Whether invoices, order confirmations or contracts – signing is easy thanks to inSign. With the inSign Word Add-in, Word documents can also be automatically converted into a PDF, making it very easy to sign them electronically.

Further use cases

Can you sign directly on the computer?

Yes, with inSign signatures be made on the computer by means of keyboard input (AES) or qualified certificate (QES). For the handwritten advanced electronic signature, a touch-sensitive screen (smartphone, tablet, etc.) is required. If a computer does not have a touch screen, the signature process can be redirected to a smartphone, for example.

All about features and advantages of inSign

Why can I use the electronic signature without worries?

inSign creates an audit report (transaction log) of the complete signature workflow. This, together with the information depending on the signature method, serves as proof in the event of any disputes. The evidential value of the biometric data in the handwritten signature of inSign was examined by an qualified handwriting expert and positively assessed in an expert opinion. All inSign signatures are GDPR and eIDAS compliant and 100% secure.

More about advanced and qualified signature

You have more questions?

No problem at all! – here you will find more frequently asked questions.
You can also drop us a line.

Our customers rely on inSign
Made in Germany

The flexible application possibilities of inSign inspire us.

Satisfaction amongst users is really enormous.

The integration was child's play with the great documentation and the conclusive Rest-API.

Out of all digital signature software, I find inSign by far the best and easiest to use.

I am very happy with the programme.

With inSign you have created an excellent tool, I am absolutely convinced by it.

Not many things excite me but your tool did. Brilliant.

It works well and our clients are really happy. Such a good idea and simple implementation.

I am very satisfied with the electronic signature solution inSign as all processes get completed a lot faster now.

We have seen a significant reduction in processing times.

I enjoy working with inSign and would not want to miss this process. I would recommend inSign to anyone.

When I experienced inSign for the first time, I quickly realized that this could be the final building block in our processes for opening current and share deposit accounts.

Especially in this day and age, inSign is a huge asset both for our customers as well as ourselves. The client feels well looked after without putting in any extra work. inSign is easy to handle and for us, too, there are only benefits including enormous time savings.

Your system is awesome and has saved me plenty of work. I would happily recommend you.